Coastal exposure, active new build schemes and Seasalter flood risk make snagging a priority for CT5 buyers








Whitstable and Seasalter sit on a coastline where sea levels are projected to rise by over a metre in the next century. New build schemes here face conditions that amplify construction defects: salt spray accelerates corrosion on metal fixtures, balcony drainage details get clogged by airborne salt deposits, and the area's clay and chalk geology creates ground movement risks that demand careful foundation detailing. Nationally, 93.7% of new build buyers report defects - in CT5, coastal exposure means the list is typically longer.
CT5 has six or more active new build schemes including Whitstable Heights (Hyde New Homes), Pearson Heights (Orbit Homes), Harbour Reach (Aspire Designer Homes) and Bay View on Wraik Hill. Each development brings a different build type and quality profile. Our inspectors cover all of CT5 including Whitstable town centre, Tankerton, Swalecliffe, Chestfield, Seasalter and surrounding areas.
We work independently of developers and produce a written report with photographs covering every defect found. You hand it to your developer before legal completion, and they are contractually obliged to address the items listed.

£416,000
Average House Price
Down from 2022 peak of £481k
£605,000
Detached Average
Highest value property type in CT5
32,196
Population
2021 Census, up from 30,195 in 2001
6+
Active New Build Schemes
Whitstable Heights, Harbour Reach, Bay View and more
Salt spray is the defining environmental challenge for Whitstable new builds. Sodium chloride deposits on metal fixtures, window frames, balcony railings and drainage components drive corrosion at rates far higher than inland properties. The effect is not immediate - it compounds over months and years, but the foundations of the damage are laid in the first season. A snagging inspection captures incomplete seals, substandard metal specifications and blocked drainage before corrosion has a chance to take hold.
The failure modes most commonly recorded on CT5 coastal new builds are: balcony drainage blocked or sloped incorrectly, weep vents sealed shut or missing, external window and door reveals with incomplete or absent mastic, metal fixings and brackets specified in zinc rather than marine-grade stainless steel, and render on external walls showing hairline cracking above openings where movement has begun. These are not cosmetic issues - in a marine environment they become serious damp and corrosion pathways within a few years.
The Environment Agency's Shoreline Management Plan designates Seasalter for 'managed realignment' - meaning the current clay sea wall behind Faversham Road is planned to be abandoned between 2055 and 2115, with retreat to an inland defence line not yet defined. For buyers purchasing new builds close to Seasalter's coastline, this long-term policy is material information. A snagging survey will not change the flood risk position, but buyers considering Seasalter properties should obtain a full flood risk assessment and understand the SMP2 policy before committing. Our inspection team can flag visible flood risk indicators including inadequate DPC heights and ground levels relative to the existing sea wall.
Whitstable Heights on Thanet Way (Hyde New Homes) is among the most active schemes in CT5, offering 2, 3 and 4-bedroom homes from £410,000 with shared ownership routes from £70,000. Pearson Heights nearby (Orbit Homes) is a 29-home eco-spec development featuring air source heat pumps, EV chargers, underfloor heating and solar panels - the complexity of mechanical plant in these eco-homes creates a longer snagging checklist than a conventional build.
Harbour Reach in Vulcan Close (Aspire Designer Homes) offers 14 semi-detached and detached homes within walking distance of the harbour. Bay View on Wraik Hill brings 66 apartments with Thames Estuary views - a high-rise multi-storey block on a coastal site requiring particular scrutiny of balcony details, fire stopping, communal mechanical systems and acoustic separation between floors.
Each of these developments requires a different inspection approach. Eco-spec homes need MVHR system checks, underfloor heating balancing verification, and air source heat pump pipework inspection. Apartment developments need fire door compliance, shared water services, sound transmission assessment and communal corridor finishing. Detached and semi-detached homes need structural junction detailing at party walls, external drainage falls, and roof and chimney detailing.

Estimated from sold transaction data across CT5 sectors. New build activity is increasing the flat proportion, particularly at Bay View and Pearson Heights.
Coastal inspection includes additional checks for salt exposure, weep vents and marine-grade hardware compliance.
Whitstable's seafront is protected by a maintained shingle beach and timber groynes. In 2006, 70,000 cubic metres of shingle was added and hardwood groynes replaced as part of a major coastal defence scheme. Canterbury City Council's current modelling projects that without further improvements, more than 3,000 properties could flood in a 100-year coastal event. The preferred strategy requires raising sea walls by 1.1 metres at a projected cost of £19.5 million, with work phased over the coming decades.
For buyers of new builds close to the Whitstable shoreline, ground levels and DPC heights are particularly important snagging items. New builds should be constructed with finished floor levels that account for flood risk, and external ground levels should not bridge the DPC. Where developers have specified flood-resilient construction, this should be verified against the specification during inspection.
The broader CT5 area inland of the coast - Chestfield, Swalecliffe, Tankerton - sits on more stable ground with lower direct flood risk. Properties in these areas still benefit from a snagging inspection but for different reasons: construction quality rather than coastal resilience is the primary concern for inland CT5 new builds.

Tell us the property address, type (apartment, house, eco-spec) and your expected completion date. We provide fixed fees with no extras.
We confirm an inspection date that fits your developer's completion schedule, including coastal properties with limited access windows.
Our inspector attends and works through every room, external elevation, roof, garden and any communal areas. Coastal properties receive additional checks for salt exposure indicators.
You receive a written report with photographs and a prioritised defect list, formatted for submission directly to your developer.
Present the report before legal completion. Your developer is obliged to address listed defects under their warranty period.
Snagging surveys in CT5 start from £299 for a one-bedroom apartment and rise to £449 or more for a four-bedroom house. Coastal properties may attract a modest premium to cover the additional marine environment checks - balcony drainage, weep vents, external sealants and metal hardware specifications. The inspection cost is typically recovered in full through defects your developer fixes at their expense.
Yes, significantly. Salt spray accelerates corrosion on metal fixtures, breaks down sealants faster, and can block drainage components within a single season. A snagging inspection carried out before legal completion captures incomplete seals, wrong-specification metalwork and blocked drainage while your developer is still contractually responsible for them. Waiting until after completion significantly reduces your leverage to get these issues fixed at no cost.
For a multi-storey coastal apartment development like Bay View, snagging priorities include: balcony drainage slope and outlet specification, weep vent provision and condition, fire door compliance and self-closing mechanisms, sound insulation between floors and party walls, MVHR or ventilation system commissioning, communal area finishing, and Thames Estuary-facing facade sealing at window and door reveals. The height and coastal exposure of upper-floor apartments increases the urgency of getting these details right before completion.
The Environment Agency's Shoreline Management Plan designates the Seasalter frontage for managed realignment - the current clay sea wall is expected to be abandoned between 2055 and 2115, with properties retreating to an inland defence line. This is long-term policy rather than immediate risk, but it is material information for any buyer considering a Seasalter property. We recommend obtaining a formal flood risk assessment from a specialist in addition to a standard snagging survey for properties close to the Seasalter coast.
Yes. Eco-specification new builds like Pearson Heights require additional checks beyond standard construction quality. Air source heat pump pipework, underfloor heating balancing and manifold settings, mechanical ventilation with heat recovery (MVHR) commissioning, EV charger installation and solar panel connections are all items worth including in the inspection. Under-commissioned or incorrectly installed green technology often only becomes apparent after the developer's warranty period expires - snagging before completion is the only way to ensure it is verified at the developer's cost.
A two-bedroom apartment typically takes 2-3 hours. A three or four-bedroom house takes 3-5 hours depending on size and specification. Eco-spec homes with additional mechanical plant take longer to inspect thoroughly. Our inspector works methodically through all accessible internal and external areas and provides a written report with photographs within 48 hours of the inspection.
Nationally, 93.7% of new build buyers report finding snags, with 26.2% reporting 15 or more defects per property. In CT5, coastal exposure adds a category of marine-environment defects - sealing, drainage and hardware - on top of the standard construction quality issues. The most common defect categories nationally are water and moisture ingress, electrical installation, windows and doors, drainage, and finishing. CT5 coastal properties have an elevated risk in the first three of these categories.
Our inspection network covers Kent including the Whitstable, Herne Bay and Faversham corridor. We understand the coastal construction requirements specific to the Thames Estuary coastline, the shared ownership scheme structures active in CT5, and the eco-specification details of schemes like Pearson Heights. All inspectors are qualified with professional indemnity cover and operate independently of developers.
Our full range of property services covering Whitstable, Tankerton, Seasalter and Chestfield
From £399
Condition survey for CT5 properties, covering coastal exposure risk, damp, drainage and ground conditions
From £599
Full structural survey for CT5's Victorian and Edwardian housing stock, plus detailed coastal defect assessment
From £99
Energy Performance Certificate for Whitstable properties - required for all property sales and lettings
From £299
RICS Help to Buy valuation for CT5 shared ownership buyers at Whitstable Heights, Pearson Heights and other schemes
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Coastal exposure, active new build schemes and Seasalter flood risk make snagging a priority for CT5 buyers
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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.