Specialist survey for Worthing's coastal and Downland properties - from £299








BN13 covers Durrington and Salvington on the northern edge of Worthing, a coastal town sitting at the foot of the South Downs in West Sussex. Properties here span a wide age range - from pre-war flint cottages dating to the 1840s in Clapham through to the large post-war estates of the 1950s-1970s that dominate Durrington, with pockets of 1980s and 1990s detached homes towards Salvington Hill. Average sold prices across BN13 sit at £376,360 according to Zoopla data, with detached homes averaging £508,958 and terraced properties at £331,075.
Our RICS Level 2 Survey is the right starting point for most BN13 buyers. The survey covers all visible and accessible parts of the property, using moisture meter readings, visual inspection of roof structures from ground level and loft access, and examination of drainage, outbuildings, and boundaries. Our chartered surveyors provide a written report with condition ratings 1, 2, or 3 for every element, so you understand exactly what you are buying before you commit.
In BN13, coastal proximity creates specific issues that general-purpose surveyors may overlook. Salt-laden air from the Channel accelerates deterioration of window frames, external joinery, and metal flashings. Properties on the Durrington hillside face greater wind exposure than those closer to the town centre. Older flint-walled properties are particularly vulnerable to water ingress through mortar joint failure. Our surveyors know the local stock and look for these issues as a matter of course.

£376,360
Average Sold Price
£508,958
Detached Average
Zoopla, last 12 months
£383,616
Semi-Detached Average
Rightmove, last 12 months
£331,075
Terraced Average
Rightmove, last 12 months
£210,025
Flat Average
Zoopla BN13 1
1,305
Annual Worthing Sales
Residential transactions
The majority of properties sold in BN13 in the last year were semi-detached, which reflects the dominant character of the Durrington and Salvington estates. These post-war semis, built from the 1940s through to the 1970s, share common construction characteristics: cavity brick walls, concrete suspended floors in many cases, single-skin flat roofs to rear extensions, and electrical systems that may not have been upgraded since the property was built.
Our surveyors regularly find damp penetration in the older pre-war stock where cavity walls were not standard. Flint-built properties are particularly susceptible - flint is a locally sourced material used extensively in Sussex for centuries, but mortar joints between the irregular stones absorb moisture over time. Once mortar degrades, water finds a path through the wall. We use moisture meters at regular intervals across all external walls when inspecting flint properties, taking readings at floor, mid-wall, and high-level positions to map the extent of any penetration.
In the 1950s-1970s semi-detached stock, our inspectors probe timber floor joists in ground floor rooms and check underfloor ventilation. Blocked airbricks and inadequate cross-ventilation are a common cause of dry rot in suspended timber floors across West Sussex coastal towns. Roof void inspections routinely show felt deterioration in felted roofs of this era, and we check all valleys, parapets, and chimney flashings from ground level using binoculars before accessing any loft space.

BN13 sits at the interface between the South Downs chalk escarpment to the north and the coastal plain to the south. This geology has direct implications for property condition. The chalk-derived soils in the Salvington Hill area are free-draining but can be overlain by clay-rich deposits that retain water. Properties built on made or reclaimed ground closer to the coastal plain carry additional settlement risk and require closer scrutiny of foundation movement indicators.
Coastal proximity in BN13 means salt-laden air from the Channel is a constant factor. External joinery, particularly timber sash windows, fascia boards, and any exposed metal window cills, deteriorates faster than equivalent properties inland. Our surveyors pay particular attention to the condition of renders and external coatings on BN13 properties, as pebble-dash and sand-and-cement renders are common on the 1930s-1960s stock and tend to develop hairline cracks that allow moisture entry behind the surface, leading to freeze-thaw spalling during winter months.
Wind-driven rain on west and south-facing elevations is another consistent finding in Worthing surveys. Properties on exposed positions on Salvington Hill and northern Durrington receive more driving rain than sheltered valley sites in the town centre. This accelerates mortar joint erosion on brick walls and can cause pointing failures within 10-15 years of the last redecoration. We note the orientation of each property and flag elevations that face prevailing weather as requiring closer attention.
Ground stability in BN13 is generally good on the chalk and solid geology areas, but our surveyors check for signs of differential settlement on all properties regardless of age. Diagonal cracking in brickwork above window and door openings, sticking doors and casements, and sloping internal floors are all indicators we look for during inspection. Where these signs are present, our report will clearly state that a structural engineer's opinion should be sought before exchange of contracts.
Common defect categories recorded across BN13 and Worthing residential Level 2 survey inspections. Percentages reflect defect frequency from surveyor field observations in this postcode district.
Flint is a traditional West Sussex building material used in properties across the Worthing area, particularly in older cottages and Victorian terraces. Solid flint walls have no cavity, meaning there is no air gap to interrupt moisture transfer from exterior to interior. Mortar joints between irregular flint nodules are the most vulnerable point - once lime or weak cement mortar deteriorates, water finds a direct path through the wall thickness. Our surveyors use calibrated moisture meters on all walls of flint-built properties, recording readings from floor to ceiling height at regular intervals. If we find elevated moisture readings in a flint property, we flag this clearly as a condition 3 defect requiring further investigation before purchase. Do not assume a flint property is structurally sound without an independent survey - visible pointing condition is not a reliable indicator of internal moisture levels.
Our RICS Level 2 Survey follows the RICS Home Survey Standard and covers all visible and accessible elements of the property. In BN13, this means a thorough inspection of the roof from ground level using binoculars to identify slipped or cracked tiles, damaged ridge tiles, and valley condition, followed by a full loft inspection where access is available. We check for signs of roof structure movement, inadequate insulation, and any evidence of previous water ingress on roof timbers and insulation batts.
External walls receive close inspection including mortar joint condition, any evidence of movement cracks assessed using the BRE crack classification scale which categorises cracking from Category 0 hairline cracks through to Category 5 very severe structural damage requiring partial rebuilding, render condition, and the state of any damp proof course. We probe external sills and window frames to check for timber rot, and assess the condition of all external drainage including gutters, downpipes, hoppers, and gullies at ground level.
Inside the property, we take moisture meter readings in every room, examine floors for signs of uneven settlement, check the condition of ceilings and internal walls, and inspect the loft space if accessible. The report includes sections on services - gas, electricity, water, and heating. We do not test these but report on their visible condition and note where specialist testing is recommended. Our report gives you a clear condition rating for every element, along with our recommendation on urgency and approximate cost range for any repairs identified.

Contact us if you are unsure which survey level suits your BN13 property. We can advise based on the property type and age at no charge.
BN13 has seen house price movement broadly in line with the wider Worthing market. Over the last year, sold prices in BN13 were approximately 2% below the previous year's levels according to Rightmove data, reflecting the wider West Sussex market cooling following the peak years of 2021-2022. Despite this softening, Worthing remains a popular destination for buyers relocating from London and Brighton seeking coastal living with lower entry prices than areas such as central Hove or the premium coastal villages further west in Chichester district.
Durrington, which forms the majority of the BN13 postcode area, offers a mix of 1950s-1970s semi-detached homes on established residential streets alongside more recent infill development. The area sits higher than the town centre, offering better views towards the South Downs and the coast, but the elevation also brings greater exposure to south-westerly winds. The streets around Salvington Hill and George V Avenue attract buyers looking for larger detached properties, where average prices sit at £508,958 for the detached category.
A RICS Level 2 Survey is a strong commercial decision in the current BN13 market. Our report provides costed estimates for any condition 2 or condition 3 items, and buyers regularly use these figures to negotiate price reductions or request that sellers carry out remedial works before exchange. On properties in the £330,000-£510,000 range typical of BN13, even a negotiation of 1% saves £3,300-£5,100 - many times the cost of the survey itself.
Our surveyors working in BN13 are RICS-chartered professionals with direct experience of West Sussex coastal housing stock. They understand the local building traditions - including flint construction, traditional lime mortar joints, and the coastal exposure challenges faced by properties throughout the Worthing area. When we attend a property in Durrington or Salvington, we bring specific knowledge of the defects most likely to affect this type of housing in this location.
We deliver survey reports within 3-5 working days from the inspection date for RICS Level 2 Surveys. Every report is written by the surveyor who carried out the physical inspection. There are no generic sections or automated text - every observation is specific to the individual property inspected. Where we identify something that warrants specialist follow-up, such as asbestos testing in a 1960s property, or a structural engineer's opinion on cracking patterns, we say so clearly in the report and explain the reason.
After you receive your report, your surveyor is available for a follow-up call to discuss the findings. Many buyers are reading a survey report for the first time, and we are happy to explain condition ratings, clarify what a condition 3 item means for your purchase decision, and help you understand which defects are routine maintenance and which require urgent attention before you proceed with the purchase.

Enter the property address and basic details online. We provide instant pricing for BN13 properties based on size and type. No obligation to book at this stage.
Select an inspection date from our live calendar. We offer weekday and Saturday appointments across BN13 and the wider Worthing area throughout the year.
Our RICS-chartered surveyor visits the property and completes a full Level 2 inspection, typically taking 2-3 hours for a standard BN13 semi-detached property. You do not need to be present.
Your survey report arrives within 3-5 working days. It includes condition ratings for all elements, photographs of key defects, and repair cost estimates for any urgent or significant items.
Call your surveyor directly to discuss the report findings. We help you understand what the ratings mean for your purchase decision and advise on whether any specialist reports are needed.
Our RICS Level 2 Survey starts from £299 in BN13. The final price depends on the size and type of property. A typical three-bedroom semi-detached house in Durrington or Salvington will fall in the £299-£399 range. Larger detached properties may be priced at the higher end. We provide exact pricing online before you commit to booking, with no hidden fees or add-ons.
Yes. The RICS Level 2 Survey replaced the old HomeBuyer Report format in 2021 when RICS updated its Home Survey Standard. The two names are used interchangeably, and the current RICS Level 2 Survey provides the same core function: a condition assessment of all visible and accessible elements of the property, presented in a standardised format with condition ratings from 1 no repair needed through to 3 urgent repair required. If your mortgage lender or solicitor refers to a HomeBuyer Report, a RICS Level 2 Survey fully meets that requirement.
The physical inspection typically takes between 2 and 3.5 hours for a standard BN13 semi-detached or terraced property. Larger detached homes may take up to 4 hours. You do not need to be present during the inspection - we coordinate access directly with the estate agent or seller. After the inspection, your written report is delivered within 3-5 working days.
We recommend a RICS Level 3 Full Building Survey for any flint-built property in BN13 or the wider Worthing area. Flint construction is non-standard, and solid flint walls present moisture ingress risks that a Level 2 survey records but does not investigate in depth. A Level 3 survey allows our surveyors to probe suspect timbers, assess the full extent of damp penetration through solid flint walls, and provide a detailed narrative report on what works are needed and in what order of priority. The additional cost - typically £150-£200 more than a Level 2 - is well justified for pre-war flint stock given the potential repair costs involved.
In our experience across Worthing and the BN13 area, roof defects are the most frequently recorded issue - slipped or cracked tiles, deteriorating felt in older roofs, and failing flashings at chimney stacks and parapet walls. Damp and moisture ingress is the second most common finding, particularly in older solid-wall properties and where cavity wall insulation has failed or settled. External joinery deterioration from coastal salt exposure is a recurring issue throughout BN13. Flat roof extensions, common on 1960s-1970s semis, frequently need renewal within 15-20 years of installation. Electrical systems in properties not rewired since the 1980s are also regularly flagged for specialist inspection.
Yes, and this is one of the most practical benefits of commissioning an independent survey. Our RICS Level 2 Survey report includes estimated cost ranges for any condition 2 and condition 3 items found during inspection. If we identify that a roof requires significant remedial works estimated at £4,000-£7,000, you have documented professional evidence to support a price reduction request. In the current BN13 market, where properties are priced at £330,000-£510,000 on average, a negotiation of 1-2% saves between £3,300 and £10,200. Many buyers recoup the cost of the survey many times over through successful negotiations backed by our report.
BN13 sits on ground that is generally above the main coastal flood plain, with Durrington and Salvington at higher elevation than Worthing town centre. Surface water flooding risk varies across the postcode depending on local drainage infrastructure. Properties on lower ground near watercourses may carry some fluvial flood risk. We recommend checking the Environment Agency flood risk maps for any specific property address before making an offer. Our survey report will note any visible evidence of historic flooding or inadequate drainage, but a specialist flood risk assessment can be commissioned separately where needed.
We typically have survey appointments available within 5-10 working days across BN13 and the wider Worthing area. If you need an earlier appointment - for example because you are working to a tight exchange deadline - we can often accommodate faster bookings depending on availability. Use our online booking system to see the live calendar for BN13, or call us directly to discuss your timescale and requirements.
Our full range of property survey and inspection services covering BN13 and West Sussex
From £499
Detailed structural survey recommended for pre-war, flint-built, and unusual properties in BN13
From £79
Energy Performance Certificate for BN13 properties - required for sale and letting
From £299
New build defect inspection for properties on Worthing and Durrington developments
From £299
Asbestos screening for 1960s-1980s properties in BN13 before renovation or purchase
From £149
EICR for BN13 properties with older wiring or landlord compliance requirements
From £249
Specialist roof inspection for coastal-exposed properties and complex roof structures in BN13
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Specialist survey for Worthing's coastal and Downland properties - from £299
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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.