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Flats To Rent in Old St. Mellons

Browse 10 rental homes to rent in Old St. Mellons from local letting agents.

10 listings Old St. Mellons Updated daily

Mellons from local agents. Studio apartments feature open-plan living spaces without separate bedrooms, incorporating sleeping, living, kitchen, and bathroom facilities. The Old St. Mellons studio market includes properties in modern apartment complexes, converted Victorian and Georgian buildings, and purpose-built developments.

Old St. Mellons at a Glance

£332,000 - £335,000

Average Property Price

CF3

Postcode Area

4 miles northeast

Distance to Cardiff Centre

Semi-detached (36% of sales)

Most Common Property Type

Approximately 100

Annual Property Transactions

The Rental Market in Old St. Mellons

The Old St. Mellons rental market offers diverse options across different property types and price points, with strong demand consistently characterising this Cardiff suburb. While comprehensive rental price data specifically for Old St. Mellons remains limited, the surrounding CF3 postcode area provides useful context for understanding market conditions. Detached properties in the broader area typically command higher rental values reflecting their generous living spaces and often larger gardens, with estimated monthly rents ranging from £1,200 to £1,600 depending on condition and exact location within the suburb. Semi-detached homes represent excellent value for families seeking comfortable accommodation without the premium costs associated with inner-city Cardiff locations, typically ranging from £900 to £1,200 per month. This strong value proposition relative to central Cardiff makes Old St. Mellons particularly attractive to renters who need space for families or home working but want to avoid the higher costs of living closer to the city centre.

Property sales data from the area reveals important trends that influence the rental market as well. The average property price in Old St. Mellons and surrounding CF3 postcode stands at approximately £332,000 to £335,000, with semi-detached houses dominating the housing stock at nearly 36% of all sales over recent years. This sales market strength suggests a robust rental sector where demand consistently outstrips supply, particularly for family-sized homes. Most properties in the area have sold for between £200,000 and £300,000 over the past two years, representing 77% of all transactions, which indicates a consistent price range that helps inform rental expectations. Our platform aggregates listings from multiple local letting agents, giving you a comprehensive view of what is currently available to rent in Old St. Mellons and immediate surrounding areas. Registering for property alerts ensures you receive notifications when new rentals matching your criteria become available, as desirable properties in this suburb can attract multiple interested tenants quickly.

The rental market in Old St. Mellons benefits from the broader Cardiff property trends, with house prices in the CF3 postcode area showing approximately 9% growth on the previous year and 15% growth on the 2022 peak of £284,471. This growth reflects the continued desirability of eastern Cardiff suburbs as buyers and renters seek alternatives to more expensive central locations. The property price range in the CF3 postcode spans from £90,000 for entry-level flats to £1,495,000 for premium detached homes, demonstrating the breadth of options available in this part of Cardiff. Understanding these market dynamics helps prospective renters gauge rental expectations and identify properties that represent good value within their budget.

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Living in Old St. Mellons

Old St. Mellons retains much of its original village character despite being incorporated into greater Cardiff over the years, offering residents a genuine sense of community that many city-dwellers find increasingly rare. The suburb provides local amenities serving the immediate neighbourhood without requiring trips into the city centre, including convenience stores, local shops, and family-friendly facilities that meet most daily needs. The area features traditional Welsh charm alongside modern housing developments, creating a visually appealing environment where older properties sit comfortably alongside more contemporary homes. Local residents benefit from friendly streets, good neighbourly relations, and a pace of life that many find preferable to the busier inner-city districts of Cardiff. This combination of village atmosphere with city proximity makes Old St. Mellons particularly appealing to renters who value both community and convenience.

Green spaces are a notable feature of the area, with parks and playing fields providing recreational opportunities for children and adults alike throughout the year. The nearby River Taff offers pleasant riverside routes for cycling and walking, connecting Old St. Mellons residents to the wider Cardiff network of outdoor spaces and traffic-free paths. For larger shopping requirements or entertainment options, Cardiff city centre is easily accessible by car or public transport, offering major retail centres including Cardiff Bay, restaurants, cinemas, and cultural venues including the Wales Millennium Centre and Cardiff Castle. The surrounding countryside of Cymru remains accessible for weekend walks and outdoor activities, with the Brecon Beacons National Park reachable for day trips. Families renting in Old St. Mellons appreciate the balance between suburban peace and urban accessibility that this Cardiff suburb delivers consistently, making it a popular choice for those seeking a quieter lifestyle without complete removal from city amenities.

The community atmosphere in Old St. Mellons extends to local events, sports clubs, and social groups that bring residents together throughout the year. The suburb hosts various community activities that help new renters integrate quickly and build lasting connections with neighbours. For those who enjoy outdoor activities, the nearby Treflan nature reserve and surrounding green corridors provide opportunities for wildlife observation and peaceful walks away from traffic. The combination of residential stability and ongoing community development makes Old St. Mellons an attractive option for renters seeking a long-term home in a thriving Cardiff suburb.

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Schools and Education in Old St. Mellons

Education provision in Old St. Mellons serves families with children of all ages, with primary schools located within the suburb and secondary education available in nearby areas of Cardiff. The local primary school serves the immediate community, providing a convenient option for families with younger children and reducing morning commute times significantly. Several primary schools in the surrounding CF3 postcode area have received positive inspection ratings, offering parents various options depending on their preferences for educational approach. Secondary school options in the wider Cardiff eastern suburbs and surrounding districts offer varied educational approaches including Welsh-medium education for families seeking bilingual schooling opportunities. Parents researching rental properties in Old St. Mellons should verify current catchment area arrangements with Cardiff Council, as school admission policies can affect which institutions serve specific addresses and can change periodically.

Further education opportunities are well-served by Cardiff's excellent college and university provision, accessible from Old St. Mellons via public transport or car. Cardiff University, ranked among the UK's leading universities, attracts students from across the UK and internationally, many of whom seek quieter accommodation options like Old St. Mellons while studying. Cardiff Metropolitan University and the University of South Wales also provide accessible options for students and adult learners, with regular bus connections making daily travel feasible. Vocational training and further education colleges in Cardiff provide additional options for school-leavers and adult learners seeking qualifications or career changes. Families considering renting in this area should research specific school performance data, inspection reports, and admission criteria directly with schools or through official Estyn databases to ensure chosen properties align with their educational preferences and requirements. The proximity to quality educational institutions adds significant value for families choosing to rent in this Cardiff suburb, particularly those with children at primary and secondary level who benefit most from stable schooling during term time.

For students attending Cardiff's universities, Old St. Mellons offers a practical alternative to more expensive central accommodation while maintaining reasonable travel times to campus facilities. Typical bus journeys to Cardiff University take 35-50 minutes depending on traffic conditions and exact departure point within the suburb, while car journeys can be significantly quicker during off-peak hours. Many students find that the lower rental costs in Old St. Mellons compared to central Cardiff offset the slightly longer commute, particularly those who can work from home for some of their studies. The quieter residential environment also provides better conditions for concentrated study than the busier student areas closer to campus.

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Transport and Commuting from Old St. Mellons

Old St. Mellons benefits from strong transport connections that make commuting to Cardiff city centre straightforward and convenient for working professionals and students alike. The suburb sits near major road routes including the A48 Eastern Avenue, which provides direct access to Cardiff city centre and connections to the M4 motorway for those travelling further afield to employment centres in Newport, Swansea, or across the Severn Bridge to Bristol and London. The A48 links Old St. Mellons to Pontprennau and the surrounding eastern Cardiff districts, while offering reliable journey times to the city centre regardless of traffic conditions on most days. Commuters working in central Cardiff typically find journey times of 15-25 minutes by car depending on time of day, making this suburb particularly attractive to professionals who need regular city centre access without residing in the more expensive inner-city areas. Parking provision in the suburb is generally good compared to central Cardiff, with most residential properties offering off-street parking facilities that eliminate the stress and cost of city centre parking.

Public transport options connect Old St. Mellons to the wider Cardiff area through bus services operating along key routes through the CF3 postcode and connecting to major transport hubs. Cardiff Bus provides regular services connecting the suburb to the city centre and surrounding districts, with journey times typically ranging from 30-45 minutes depending on traffic and specific routes used. For those working further afield, the M4 motorway passes near Old St. Mellons, providing access to major employment areas including the Cardiff Gate business park, Newport, Swansea, and the wider South Wales region. Cardiff Central railway station offers national rail connections including services to London Paddington (approximately 2 hours), Bristol, Birmingham, and other major UK destinations, accessible via the road network from Old St. Mellons. The nearby Cardiff Airport provides international connections for business and leisure travellers, located approximately 30 minutes' drive from Old St. Mellons.

Sustainable commuting options are increasingly available for environmentally conscious renters in Old St. Mellons, with cycle routes developing throughout Cardiff and the surrounding area. The River Taff trail provides a traffic-free route into central Cardiff for cyclists and pedestrians, offering a pleasant alternative to bus or car travel during finer weather. Electric bike schemes and improved cycle infrastructure throughout Cardiff make cycling a viable option for more residents than ever before. Walking to local amenities within Old St. Mellons itself is practical for most daily needs, with local shops and services accessible within 10-15 minutes' walk from most residential areas. This combination of transport options ensures that renters in Old St. Mellons can choose the travel method that best suits their schedule, budget, and environmental preferences.

Renting Guide Old St Mellons

How to Rent a Home in Old St. Mellons

1

Research Your Budget

Before searching for properties in Old St. Mellons, establish a clear rental budget including monthly rent, deposit requirements, and ongoing costs such as council tax, utilities, and insurance. Getting a rental budget agreement in principle from your bank or building society helps demonstrate your financial credibility to landlords and letting agents when you find suitable properties. In Old St. Mellons, typical monthly rents range from around £600-£800 for flats, £750-£950 for terraced houses, £900-£1,200 for semi-detached homes, and £1,200-£1,600 for detached properties, so understanding where properties fall within this range helps set realistic expectations.

2

Explore the Neighbourhood

Spend time in Old St. Mellons before committing to a rental property, visiting local shops, checking transport connections, exploring nearby parks and amenities, and getting a feel for the community atmosphere. The suburb's location within the CF3 postcode area means good access to Cardiff's eastern amenities while maintaining a quieter residential character than central districts. Visit at different times of day and week if possible to understand noise levels, traffic patterns, and the general atmosphere during busy and quiet periods. Understanding the area thoroughly ensures your chosen property suits your lifestyle needs and daily requirements, particularly important for families with school-age children or commuters with specific travel schedules.

3

Search Property Listings

Use Homemove to browse current rental listings in Old St. Mellons and the wider Cardiff CF3 postcode area, registering for property alerts to be notified when new rentals matching your criteria become available. Desirable properties in this suburb can attract multiple interested tenants quickly, so setting up instant alerts gives you the best chance of securing viewings before other applicants. Search across multiple property portals alongside Homemove to ensure you see the complete range of available rentals, as different letting agents list on different platforms. Check listing details carefully for included fixtures and fittings, lease terms, and any specific requirements from the landlord before arranging viewings.

4

Arrange and Attend Viewings

Contact letting agents or landlords to schedule viewings of properties that meet your requirements, preparing questions about the property condition, lease terms, included fixtures and fittings, and landlord expectations. Viewing multiple properties helps you compare options and make informed decisions about which property best suits your needs and budget. During viewings, check the EPC rating (important in Wales where minimum energy efficiency standards apply), the condition of appliances and fixtures, any signs of damp or maintenance issues, and the neighbourhood environment. Take photographs and notes during each viewing to help remember details when comparing properties afterwards, particularly useful when viewing several homes over a short period.

5

Submit Your Application

Once you find a suitable property, complete the tenant application process promptly, typically involving providing identification, proof of income, employment references, and previous landlord references. Many letting agents use referencing services to verify your suitability as a tenant, checking your credit history, employment status, and rental track record. Be prepared to provide bank statements, payslips or accounts, and contact details for your current or previous landlords. Applications in competitive situations may be considered on a first-come-first-served basis, so responding quickly to requests for documentation helps your chances of securing the property.

6

Sign Your Tenancy Agreement

Upon successful referencing, you will receive and review your tenancy agreement before signing, ensuring you understand the lease terms, notice periods, rent payment schedule, and any special conditions. Your deposit (typically five weeks' rent for properties under £50,000 annual rent) will be protected in a government-approved scheme under Welsh tenancy law, and you should receive written confirmation of this protection within 30 days of paying. Pay your first month's rent and deposit to secure the property, and request an inventory report documenting the property condition at move-in to protect your deposit at the end of your tenancy. Ensure you receive copies of all signed documents, gas safety certificates, and energy performance certificates before taking keys.

What to Look for When Renting in Old St. Mellons

Renting property in Old St. Mellons requires careful attention to several factors specific to this Cardiff suburb and the Welsh rental market generally. Energy Performance Certificate ratings are particularly important in Wales where minimum energy efficiency standards apply to rented properties, meaning landlords must ensure their properties meet minimum requirements before letting. Prospective tenants should review the EPC rating before committing, as poor ratings can indicate higher heating costs and potential issues with property insulation that affect both comfort and monthly bills. The age and construction type of properties in Old St. Mellons varies across the suburb, with a mix of older established homes and more recent developments, so understanding whether you are renting a modern build or an older property helps anticipate maintenance requirements and potential issues such as damp or outdated heating systems.

Lease terms for rental properties in Old St. Mellons typically follow standard Assured Shorthold Tenancy arrangements common across Wales and England, with most initial fixed terms running for six months or twelve months. Tenants should clarify the initial fixed term duration, renewal procedures, and notice period requirements (typically one month after the initial term expires) before signing agreements. Deposit protection arrangements are legally required in Wales, with deposits held in government-approved schemes including the Deposit Protection Service, MyDeposits, or the Tenancy Deposit Scheme, and you must receive information about which scheme protects your money. Understanding your responsibilities for property maintenance and reporting issues helps maintain good landlord-tenant relations throughout your tenancy, so keep records of all communications and report problems promptly to avoid disputes at the end of your tenancy.

Local knowledge about specific streets, nearby developments, and future planning applications can prove valuable when choosing a rental property in Old St. Mellons, and local letting agents often provide insights that help renters make informed decisions about particular properties or locations. Some streets may experience higher traffic volumes at certain times, while others may be particularly quiet or close to local amenities that affect daily life. Researching Cardiff Council's planning portal can reveal any significant developments planned for the area that might affect your enjoyment of the property, such as new road layouts or commercial developments. Taking time to understand these local factors helps ensure your chosen property in Old St. Mellons meets your long-term needs and expectations.

Rental Market Old St Mellons

Frequently Asked Questions About Renting in Old St. Mellons

What is the average rental price in Old St. Mellons?

Comprehensive rental price data specifically for Old St. Mellons is limited in available sources, but the CF3 postcode area provides useful context. Based on property sales averaging approximately £332,000 to £335,000 and typical rental yields in the Cardiff area, semi-detached homes might rent from around £900 to £1,200 per month, terraced properties from £750 to £950, and flats from £600 to £800, depending on condition, exact location within the suburb, and included facilities. Properties closer to good schools, transport links, and local amenities typically command the higher end of these ranges. We recommend searching current listings on Homemove for accurate, up-to-date rental pricing in Old St. Mellons, as the market changes regularly and these estimates represent typical ranges rather than guaranteed figures.

What council tax band are properties in Old St. Mellons?

Old St. Mellons falls under Cardiff Council administration for council tax purposes, with properties in the CF3 postcode area spanning various bands depending on property type, size, and valuation. Band D is common for typical semi-detached family homes, while larger detached properties may fall into bands E or F, and smaller flats may occupy bands A or B. Cardiff Council publishes current band rates on their website, where you can also use their council tax calculator to estimate annual costs for specific properties. Council tax typically represents a significant ongoing cost alongside rent, so prospective tenants should verify the specific band and associated costs for any property they are considering before committing to a tenancy. Band D properties in Cardiff currently pay around £1,800 to £2,000 annually, though exact figures depend on property valuation and any applicable discounts.

What are the best schools in Old St. Mellons?

Old St. Mellons has local primary school provision serving the immediate community, with several good and outstanding-rated schools available in the wider Cardiff eastern suburbs for families seeking alternatives. Secondary education options in the surrounding CF3 postcode and nearby areas include both English and Welsh-medium schools, with catchment areas determined by Cardiff Council based on your rental address. Specific Estyn (Welsh education inspectorate) ratings vary and change over time, so parents should consult the official Estyn database for current inspection results rather than relying on historical information. The proximity to Cardiff's university institutions also makes Old St. Mellons attractive to students, with Cardiff University and Cardiff Metropolitan University accessible by public transport from the suburb. Families should verify school admission arrangements and catchment area boundaries with Cardiff Council before committing to a rental property, as these can affect which schools your children can attend.

How well connected is Old St. Mellons by public transport?

Old St. Mellons has reasonable public transport connections via Cardiff Bus services operating along routes connecting the suburb to Cardiff city centre and surrounding districts, typically with journey times of 30-45 minutes depending on traffic and specific routes. The A48 road provides reliable car access to central Cardiff within 15-25 minutes, while the M4 motorway interchange is accessible for travel further afield to Newport, Swansea, and other South Wales destinations. Cardiff Central railway station, reachable by road from Old St. Mellons, offers national rail connections including direct services to London Paddington (approximately 2 hours), Bristol, Birmingham, and other major UK cities. For those working in the Cardiff Gate business park or other eastern Cardiff employment hubs, Old St. Mellons provides particularly convenient access compared to more central Cardiff locations, potentially reducing daily commute times significantly.

Is Old St. Mellons a good place to rent in?

Old St. Mellons offers renters an attractive combination of suburban charm and Cardiff accessibility that appeals to many tenant demographics, particularly families and commuters seeking space without city centre costs. The area provides good value compared to inner-city Cardiff locations while maintaining strong transport connections and local amenities including shops, schools, and parks within easy reach. Families appreciate the community atmosphere and school proximity, while professionals value the manageable commute to city centre employment that averages 15-25 minutes by car during normal traffic conditions. The predominantly residential character creates quieter streets suitable for those seeking family homes away from the busier city environment, with good off-street parking provision compared to central Cardiff. Like any area, individual experiences vary depending on specific street, property type, and personal priorities, so spending time in the area before committing to a rental is advisable.

What deposit and fees will I pay on a property in Old St. Mellons?

Renting in Old St. Mellons requires standard upfront costs including a security deposit typically equivalent to five weeks' rent for properties with annual rentals under £50,000, which must be protected in a government-approved deposit scheme under Welsh tenancy law within 30 days of receipt. First month's rent is payable in advance, and some landlords may request a holding deposit (usually equivalent to one week's rent) while references are checked, which becomes refundable or credited to your main deposit depending on the agent's terms. Tenant referencing fees may apply, though many letting agents include this in their service, with typical costs ranging from £30 to £150 depending on the provider and depth of checks. Additional costs include moving expenses (typically £50-200 for a local move), contents insurance (approximately £10-20 per month), and potential admin fees depending on the letting agent or landlord. First-time renters should budget for these combined costs alongside rent in advance when preparing to move.

Deposit and Fees When Renting in Old St. Mellons

Understanding the full cost of renting in Old St. Mellons helps prospective tenants budget accurately and avoid unexpected expenses during the application and moving process. The security deposit represents the largest upfront cost beyond rent, typically set at five weeks' rent for properties with annual rentals under £50,000, which is the vast majority of residential lets in this area. This deposit is legally protected by your landlord or letting agent in a government-approved scheme (either the Deposit Protection Service, MyDeposits, or the Tenancy Deposit Scheme), and you receive it back at the end of your tenancy minus any legitimate deductions for damage beyond fair wear and tear or unpaid rent. Budgeting for a deposit of £1,000 to £2,000 is realistic for typical family homes in this area, depending on specific rental levels, with flats typically requiring deposits of £750-1,000 and detached homes potentially requiring £1,500-2,500.

Additional costs to factor into your moving budget include referencing fees charged by letting agents to verify your identity, employment, and previous rental history, typically ranging from £30 to £150 depending on the provider and comprehensiveness of checks. Some agents also charge administration fees for processing the tenancy, though transparency requirements mean these should be clearly stated before you commit to applying, and tenants should not be charged fees above £50 plus VAT under Welsh tenant fee regulations. Moving costs vary depending on furniture quantity and distance, but hiring a van for a local move typically costs £50-150, while using professional movers may cost £200-500 depending on volume and distance. Contents insurance for your belongings is advisable and can cost as little as £10-20 per month through specialist providers, protecting you against loss or damage to personal possessions throughout your tenancy.

Monthly utility costs including gas, electricity, water, and internet should be estimated based on property size, insulation quality, and your usage patterns, with older or poorly insulated properties generally incurring higher heating costs during Cardiff's cooler months. Setting aside funds for these various expenses alongside rent and deposit ensures a smooth transition into your new Old St. Mellons home without financial stress. Council tax costs vary by band (typically £150-200 per month for band D properties in Cardiff), while internet packages typically cost £25-45 monthly depending on provider and speed. Building an emergency fund equivalent to at least one month's rent alongside your moving costs provides a buffer for unexpected expenses during your tenancy, a practice that experienced renters find valuable throughout their time in the property.

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