Independent inspections for new builds in BN10 - catching defects before your developer walks away








Peacehaven sits on chalk cliffs above the English Channel, and every new build here inherits the complications that come with it - ground movement, coastal exposure, and a legacy of plotlands-era construction standards still visible in neighbouring streets. Our inspectors have found chalk shrinkage cracks, inadequate DPC details, and poorly sealed external envelope joints on new builds across BN10. These aren't cosmetic quibbles. On a cliff-edge site, a missed waterproofing fault can let water into the structure within months.
A snagging survey places our inspector on your side before the developer hands over the keys. We check every room, every junction, every external wall and roof - producing a photographic report you hand directly to the site manager. Most builders will then carry out the repairs under warranty before completion. Without this inspection, you're accepting the property as found.

£349,000
Average House Price
BN10 district, latest Land Registry
£358,287
Semi-Detached Average
Most common new build type
6,796
Total Households
2021 ONS Census
66.5%
Owner Occupied
Above national average
Peacehaven is built on chalk, and chalk moves. On defended frontages near the coast, council engineers monitor the cliffs, but the geology affects all of BN10 - not just cliff-edge plots. Chalk is prone to dissolution over time, creating voids that can cause uneven settlement. On new builds, our inspectors look specifically for foundation crack patterns, masonry step cracks above lintels, and gaps around window frames that may indicate early differential settlement rather than minor shrinkage. The chalky subsoil also retains moisture differently to clay, which affects tanking and drainage details on plots that slope toward the cliff line. If you're buying a new build on a site that was previously undeveloped chalk downland, a snagging survey should include a careful review of the ground floor slab and any below-ground drainage.
Peacehaven has seen a mix of new build activity in recent years - from the Stonewater modular affordable homes scheme to boutique apartment blocks on South Coast Road and the Peacehaven Golf Club brownfield site (approved 2024, 24 homes). Each type of construction brings its own defect profile.
Our inspectors work to NHBC warranty standards and PAS 2030 guidance. The photographic report we produce identifies each defect with its location, the standard it falls short of, and a recommended remedy - giving your site manager no room to push back.

Source: HM Land Registry sold prices, BN10 district. Data reflects recent 12-month period.
Peacehaven has a housing history unlike almost anywhere else in England. Founded in 1916 by Charles Neville on chalk downland east of Brighton, it was sold to working families and returning servicemen on cheap plots with almost no planning controls. Early dwellings ranged from converted railway carriages to army huts from North Camp near Seaford - a few still survive, identifiable by their oblong shape behind later concrete-block outer skins.
By the 1930s the town had grown into a grid of interwar bungalows and semis, many built to modest but respectable standards with cavity walls and proper damp-proof courses. This core stock - mainly 1920s to 1945-era - now dominates the market alongside post-war estates. New build activity in BN10 is therefore a distinct minority, which makes each new development more visible and the purchasers more exposed if the build quality doesn't match expectations.
The town's grid layout (Neville was influenced by North American city planning) also means plots are mostly regular and rectangular, making it easier for developers to maximise site density. That's good for the developer's margins; it puts more pressure on build quality to make it worthwhile for the buyer.
Prices are indicative. Final quote depends on property size, location within BN10, and access arrangements with the developer.
Enter your Peacehaven property details - postcode, number of bedrooms, and expected completion date. You'll receive a fixed-price quote with no hidden extras in under a minute.
Choose a date that works for you. Our inspectors cover the whole BN10 area including Peacehaven, Telscombe Cliffs, and surrounding Lewes district. We recommend booking 1-2 weeks before your completion date so the developer has time to address defects before you move in.
We spend 2-3 hours on a typical three-bedroom new build, checking every room, external envelope, roof, drainage, and services. We bring moisture meters, levels, and thermal imaging equipment as standard.
Your report is issued within 48 hours, with every defect photographed and referenced to its location. Most reports for BN10 new builds identify 30-80 items - a significant number typically requiring developer action under warranty.
Our reports are formatted for direct handover to the site manager. The developer must respond to each item in writing. We advise on any responses you receive and support you through the warranty claims process if needed.
Peacehaven's position directly above the English Channel means new builds face salt-laden air, elevated wind loads, and a marine environment that degrades materials faster than inland. This affects everything from external render and window seals to metalwork and roofing felt.
Our coastal inspection checklist for BN10 properties covers:
A developer building to standard NHBC specifications may not have applied the additional coastal-specification requirements that BN10 warrants. Our inspectors flag where coastal-grade materials should have been used but weren't.

Snagging surveys in Peacehaven typically start from £295 for a one-bedroom property, rising to around £395-£425 for a three or four-bedroom home. The BN10 market is competitive and local providers including Southdown Surveyors (based in East Sussex) offer comparable pricing. Homemove provides fixed-price quotes with no site visit fee - you pay after you receive the report.
Yes, and we strongly recommend it. The ideal window is 1-2 weeks before your legal completion date, which gives the developer time to address defects before you take ownership. Some Peacehaven developers will allow access; others require completion first. If access is refused before completion, book the survey for the day after you receive your keys - the NHBC warranty still applies and the developer is still obliged to repair genuine defects.
A standard three-bedroom new build in Peacehaven takes our inspector approximately 2-3 hours. Larger properties (4+ bedrooms, detached), apartment blocks with communal areas, or properties with unusual features may take longer. We don't rush inspections - if we find a complex defect that needs more investigation, we take the time. Your report is then issued within 48 hours.
Yes. Peacehaven sits on chalk downland, and chalk behaves differently to the clay subsoils common elsewhere in the South East. Chalk is water-soluble over geological time scales, and can shift slightly during construction as excavation and drainage alter the ground moisture profile. Our inspectors look specifically for early cracking patterns - particularly step cracks in masonry above openings and diagonal cracks at window corners - that may indicate differential settlement rather than ordinary thermal shrinkage. Catching this in the snagging phase, when the developer is still liable, is far better than discovering it 18 months later.
As of 2024-2025, BN10 has seen several new build schemes: the Stonewater modular affordable homes scheme (a mix of one, two and three-bedroom homes); boutique apartment developments on South Coast Road; the Peacehaven Golf Club brownfield site (24 homes approved by Lewes District Council in 2024); and several smaller infill developments and apartment conversions. New build activity in BN10 is relatively modest - there are around 9,346 properties in the district and new builds represent a small annual fraction - which makes each scheme more significant and each buyer's due diligence more important.
Yes. Our inspectors cover all of BN10 including Peacehaven town centre, Telscombe Cliffs, Peacehaven Heights, and the rural fringes toward Telscombe village. We also cover adjacent postcodes in the Lewes district if your new build is in Newhaven (BN9), Saltdean, or the wider Brighton-Eastbourne coastal belt.
Our report is formatted for direct submission to your NHBC warranty claim if the developer refuses to act. NHBC Buildmark warranty covers defects for two years after legal completion, and structural defects for ten years. We advise you on which items fall within warranty scope and which require a formal NHBC Resolution Service referral. In our experience, developers respond to professional reports more consistently than to informal snag lists made by the purchaser - the photographic evidence and technical references in our reports carry weight.
Peacehaven has seen some modular construction through the Stonewater affordable homes programme, and BN10's history of plotlands construction means the area has always had unconventional building types. Modular homes do snag differently - the critical inspection points are panel-to-panel joints, where air tightness membranes must be continuous, and the interface between the modular units and any on-site brick or render skin. Fire stopping between floors in modular construction is also a regular finding. Our inspectors are trained on both traditional and modular new build types.
Explore our full range of property services in BN10 and across East Sussex
From £450
A HomeBuyer Report for older Peacehaven properties - assessing condition of the interwar bungalow and semi-detached stock that dominates BN10
From £650
A full Building Survey for Victorian and Edwardian properties in the Lewes district, or any Peacehaven property with significant concerns about construction or condition
From £75
Energy Performance Certificate for Peacehaven properties - required for all sales and lettings in BN10
From £350
RICS-compliant market valuation required when redeeming your Help to Buy equity loan on a Peacehaven new build
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Independent inspections for new builds in BN10 - catching defects before your developer walks away
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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.