Compare 23 local agents, data from 109 active listings








We track 23 estate agents actively marketing properties in SG1 1, and we've ranked them all based on live listing data, market share, and average asking prices. selling a flat near Stevenage town centre or a family home in the surrounding residential areas, finding the right agent can make a significant difference to your final sale price and how quickly your property moves.
The SG1 1 postcode covers the heart of Stevenage, including the town centre and key residential districts. With an average asking price of £272,619 across 109 active listings, the local market offers opportunities across all property types, from one-bedroom flats to larger family homes. Our comprehensive analysis helps you identify which agents have the strongest local presence and the best track record in your specific area.
We understand that choosing an estate agent is one of the most important decisions you'll make when selling your property. That's why we've built our ranking system around real, current data rather than paid advertisements or subjective reviews. When you use our comparison service, you're getting transparent, up-to-date information about who is actually selling properties in your postcode.

23
Active Estate Agents
£272,619
Average Asking Price
109
Properties For Sale
Our data shows that the SG1 1 property market has experienced a modest adjustment over the past twelve months, with average prices decreasing by 1.1% according to recent Land Registry figures. The average sold price in this postcode sector now sits at approximately £228,000, which represents good value compared to many other Hertfordshire locations while still offering strong transport links to London. The 35 sales recorded in the last twelve months indicate a steady, if somewhat cautious, market where serious buyers are proceeding with due diligence on their purchases.
When examining price trends by property type, the data reveals clear patterns that every seller should understand. Flats in SG1 1 typically sell for around £185,000, while terraced properties achieve an average of £245,000. Semi-detached homes command higher prices at approximately £300,000, and detached properties represent the premium segment at around £400,000. These figures demonstrate that while the overall market has seen a slight dip, different sectors are performing with varying degrees of resilience, and understanding these nuances can help you price your property competitively from the outset.
The SG1 1 postcode encompasses several distinct neighbourhoods, each with its own character and price dynamics. The town centre area tends to attract younger buyers and investors seeking flats and smaller properties, while the residential streets radiating outward offer more family-oriented housing. Year-on-year data shows that certain sectors within SG1 have maintained their value better than others, with properties offering good transport connections and local amenities consistently performing well despite broader market fluctuations.
We find that properties in the £200,000 to £300,000 range tend to generate the most buyer interest and achieve sales within reasonable timeframes. Properties priced above this threshold, particularly four and five-bedroom homes, often require more patience and realistic pricing expectations to attract serious buyers in the current market conditions.
Homemove live listing data
Analysis of current listing data reveals that two-bedroom properties dominate the SG1 1 market, with 44 active listings representing the largest segment of available stock. This aligns with the strong demand from first-time buyers and young professionals who are attracted to Stevenage's affordable entry point compared to central London while benefiting from regular train services into the capital. One-bedroom flats comprise the second-largest category with 28 listings, many of which are concentrated around the town centre and transport hubs.
Three-bedroom properties account for 24 listings and remain popular with families seeking more space without the premium prices of larger detached homes. The four-bedroom segment is smaller with just 11 listings, typically commanding prices above £500,000 and appealing to buyers seeking premium locations or more spacious accommodations. New build activity in the broader SG1 area has been moderate, with developments often targeting the affordable end of the market to meet strong demand from first-time buyers entering the property market.
Transaction volumes in the area suggest that properties priced correctly are achieving sales, with 35 completed transactions in the last twelve months. The market appears to favour well-presented properties in good condition, while those requiring significant investment or modernisation may face longer marketing periods. Properties with modern heating systems, double glazing, and contemporary kitchens and bathrooms are commanding premium prices, reflecting buyer expectations for move-in-ready homes in the current market.

Stevenage sits in the heart of Hertfordshire, approximately 30 miles north of central London, making it particularly attractive to commuters who seek a balance between affordable housing and reasonable travel times into the capital. The town centre, partially covered by SG1 1, has undergone significant regeneration in recent years, with new retail developments, restaurants, and leisure facilities enhancing the local amenity offer. The pedestrianised shopping centre and adjacent leisure park provide residents with convenient access to everyday services without requiring travel to larger conurbations.
The geology of the SG1 1 area presents specific considerations for property owners and buyers. The underlying chalk bedrock is overlaid with Clay with Flints in many locations, creating a moderate to high shrink-swell risk that can affect foundations, particularly during periods of extreme weather. Properties built on these soils may show signs of movement, and prospective buyers should pay particular attention to any signs of subsidence or structural movement during property surveys. We always recommend that buyers in this area invest in a thorough RICS Level 2 Survey, particularly for properties with trees or large shrubs nearby.
Employment opportunities in Stevenage are diverse, with major employers including Airbus in the aerospace sector, MBDA missile systems, and GSK in pharmaceuticals, alongside technology and logistics companies. This diverse economic base provides relatively stable employment prospects and supports the local housing market by maintaining demand from workers in well-paid sectors. The town also benefits from good road connections via the A1(M) and the East Coast Main Line railway, with Stevenage station offering regular services to London King's Cross in approximately 30 minutes, making it practical for daily commuters.
Flood risk in SG1 1 is generally low from rivers and the sea, though surface water flooding can occur in certain built-up areas during heavy rainfall due to drainage capacity constraints. Property owners should ensure that gutters and drainage systems are well-maintained, and prospective buyers should inquire about any historical flooding incidents. The New Town heritage of Stevenage means that many properties were constructed in the 1950s, 60s, and 70s, bringing specific construction characteristics including cavity wall builds and brick exteriors that are generally sound but may require updating of electrical and plumbing systems in older examples.
The SG1 1 market is served by a mix of traditional high-street estate agents and newer online operators, each offering different fee structures and service levels that sellers should carefully consider. William H. Brown maintains the strongest local presence with 21 active listings representing a 19.3% market share and an average asking price of £234,905, making them a significant player for sellers seeking established high-street representation with extensive branch networks and proven local market knowledge.
Haart operates from their Stevenage office with 10 active listings and an average asking price of £296,000, positioning themselves in the mid-to-upper market segment where they demonstrate particular strength with family homes and larger properties. Agent Hybrid, with 9 listings averaging £304,444, represents the modern hybrid model combining online efficiency with local expertise, while Connells offers traditional high-street services across 8 listings with an average price of £281,000. For premium properties, Putterills commands an average asking price of £348,167 across 6 listings, appealing to sellers of higher-value homes seeking specialist service.
Traditional percentage-based fees with SG1 1 agents typically range from 1% to 3% plus VAT, meaning a seller paying the average 1.5% + VAT rate on a property sold for £272,619 would pay approximately £4,892 in agent fees. Online fixed-fee agents typically charge between £999 and £1,999, which can represent meaningful savings for sellers of lower-value properties, though the trade-off often comes in reduced personal service, limited local marketing presence, and potentially less negotiation expertise. Multi-agency agreements, where sellers instruct more than one agent simultaneously, typically increase total fees by 0.5% to 1% but can generate competitive tension and wider market exposure.

Review agents' active listings, average asking prices, and market share in SG1 1 to understand who genuinely dominates the local market rather than relying on national brand recognition alone.
Request free valuations from at least three different agents to compare their suggested asking prices and marketing strategies, as this directly impacts your final sale price.
Some agents perform better with specific property types, with William H. Brown strong in the mainstream market while Putterills focuses on premium properties, and Agent Hybrid handling modern flats effectively.
Understand whether agents charge percentage-based fees, fixed fees, or offer tiered packages, and ensure you understand exactly what's included in their quoted price.
Ask about photography quality, floor plans, virtual tours, and online marketing exposure, as properties with professional marketing typically sell faster and for better prices.
Clarify the contract duration, sole or multi-agency arrangements, and what happens if your property doesn't sell within the agreed period.
Negotiating agent fees is common practice in the current market. Many high-street agents will reduce their standard commission rate, particularly for properties at higher price points or if you agree to a sole agency agreement. Always get fee quotes in writing and compare the total cost across at least three agents before making your decision.
Understanding how bedroom count affects property values in SG1 1 helps sellers position their homes competitively and assists buyers in identifying genuine value within their budget. One-bedroom properties average £169,393 across 28 listings, representing the most accessible entry point to the Stevenage property market and attracting strong demand from first-time buyers and investors seeking rental yields in the town centre area.
Two-bedroom properties, the most popular segment with 44 listings, average £233,466 and offer the best balance of space and affordability for couples and small families. These properties span the spectrum from modern flats to older terraced houses, with location and condition being significant price drivers within this category. Three-bedroom homes average £340,000 across 24 listings and typically attract families requiring additional space, with good examples commanding premium prices when presented to the market in excellent condition.
Four-bedroom properties represent the upper end of the SG1 1 market with 11 listings averaging £521,361, while the single five-bedroom listing at £575,000 demonstrates the limited supply of larger family homes in the postcode. Properties with four or more bedrooms tend to sell more slowly in the current market conditions, meaning realistic pricing is essential to attract serious buyers within a reasonable timeframe. The data suggests that two-bedroom properties offer the strongest combination of demand and achievable prices, making them a relatively liquid segment for sellers.

Achieving the best possible price for your property in SG1 1 starts with accurate pricing based on comparable evidence from recent sales in your specific neighbourhood. Overpricing in the current market typically results in properties stagnating on the market, gathering stale comments that deter subsequent buyers, and selling for less than if they had been priced correctly from day one. The most successful sellers work closely with their agents to understand exactly how their property compares to others currently listed and recently sold.
First impressions matter significantly in the Stevenage market, where buyers have ample choice across all price ranges. Properties presented in clean, neutral decor with professional photography, comprehensive floor plans, and accurate descriptions generate more viewings and achieve better prices than those marketed with basic details. Your agent should provide clear guidance on presentation improvements that could increase your sale price, and investing in minor upgrades often delivers returns far exceeding their cost.
The valuation provided by your estate agent forms the foundation of your pricing strategy, and obtaining valuations from multiple agents allows you to compare their methodologies and market assessments. Agents with strong local presence in SG1 1, such as William H. Brown with their 19.3% market share, often have access to buyer databases and local knowledge that can translate into more accurate valuations and faster sales. Remember that the asking price is a marketing tool, and the final selling price depends on buyer interest, competition, and negotiation skills.

Based on current market data, William H. Brown leads with 21 active listings representing a 19.3% market share, making them the most active agent in the postcode. Haart follows with 9.2% market share and an average asking price of £296,000, while Agent Hybrid holds 8.3% with properties averaging £304,444. Other significant agents include Connells, Taylors Estate Agents, Iw Estates Stevenage, and Putterills, each serving different segments of the market from affordable flats to premium family homes. We recommend comparing their individual specialisms and fee structures to find the best match for your property type.
Estate agent fees in SG1 1 typically range from 1% to 3% plus VAT of the final sale price, with the national average around 1.5% plus VAT (approximately 1.8% total). For a property selling at the average price of £272,619, this would equate to fees between approximately £2,726 and £8,179. Some agents offer fixed-fee packages typically ranging from £999 to £1,999, which can be more economical for lower-value properties but may offer reduced service levels. We find that many agents are negotiable on their fees, particularly for higher-value properties or sole agency instructions.
According to recent data, property prices in SG1 1 have decreased by 1.1% over the past twelve months, with the average sold price now sitting at approximately £228,000. While this represents a modest cooling from previous peaks, Stevenage remains affordable compared to many London commuter locations, and the town's strong transport links and employment opportunities continue to attract buyers seeking value for money within reasonable reach of the capital. We note that certain property types and locations have proven more resilient than others during this adjustment period.
SG1 1 offers convenient access to Stevenage town centre with its shopping, leisure facilities, and transport connections, while remaining affordable compared to more expensive Hertfordshire locations. The area includes a mix of housing from post-war New Town properties to modern developments, with good local schools and employment opportunities in aerospace, pharmaceuticals, and technology sectors. Commuters benefit from Stevenage railway station offering around 30-minute journeys to London King's Cross, making it practical for those working in the capital. The recent town centre regeneration has improved amenities significantly, with new retail and dining options enhancing the local lifestyle offer.
The current average asking price in SG1 1 is £272,619 across 109 active listings, according to our live market data. This varies significantly by property type, with flats averaging £191,989, terraced houses at £330,555, semi-detached properties at £488,747, and detached homes at £630,000. The most common property type is two-bedroom homes, which represent the largest segment of available stock. Price ranges span from properties under £100,000 to premium homes exceeding £500,000, catering to various buyer budgets and preferences.
Our data shows 23 active estate agents currently marketing properties for sale in the SG1 1 postcode, ranging from large national chains like William H. Brown and Connells to smaller independent operators like Kalm Estate Agents and Iw Estates Stevenage. This competitive landscape gives sellers plenty of choice when selecting representation, and comparing agents' local track records and fees is essential to finding the right fit. We also track 10 agents actively marketing rental properties in the area, with average rental prices around £1,150 for two-bedroom homes.
Two-bedroom properties represent the strongest-selling segment in SG1 1 with 44 active listings, appealing to first-time buyers and young couples who are attracted to Stevenage's affordability and transport links. One-bedroom flats also sell well, particularly to investors, while three-bedroom family homes maintain steady demand. Larger four and five-bedroom properties tend to sell more slowly and require realistic pricing to attract buyers in the current market conditions. We find that well-presented properties in the £200,000 to £300,000 range typically achieve sales within reasonable timeframes.
Given the geological conditions in SG1 1 with underlying clay soils presenting moderate to high shrink-swell risk, obtaining a proper structural survey is strongly recommended for any property purchase. An RICS Level 2 Survey in the Stevenage area typically costs between £400 and £700 depending on property size and value, which is a worthwhile investment to identify any structural issues, particularly in properties over 50 years old that may have original electrical systems, plumbing, or potential subsidence concerns. We always recommend that our users obtain a survey before committing to a purchase in this area, as the New Town construction from the 1950s-70s often brings specific defect patterns that a qualified surveyor will identify.
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Compare 23 local agents, data from 109 active listings
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Homemove is a trading name of HM Haus Group Ltd (Company No. 13873779, registered in England & Wales). Homemove Mortgages Ltd (Company No. 15947693) is an Appointed Representative of TMG Direct Limited, trading as TMG Mortgage Network, which is authorised and regulated by the Financial Conduct Authority (FRN 786245). Homemove Mortgages Ltd is entered on the FCA Register as an Appointed Representative (FRN 1022429). You can check registrations at NewRegister or by calling 0800 111 6768.