In-Person Damp Survey

An In-Person Damp Survey is a site visit by a PCA-qualified damp surveyor. We inspect the affected areas and nearby risk points inside and outside the property, take formal WME moisture readings, relative humidity and temperature, and use thermal imaging where it helps trace hidden moisture paths.

You receive a full written damp survey report within 48–72 hours with photos, readings, clear diagnosis and prioritised remedial recommendations — suitable for lenders, landlords and insurers.

Our typical pricing is:

• £350 for homes up to 3 bedrooms
• £450 for homes up to 5 bedrooms
• Custom quotes for larger or commercial properties

Once we know your property size, layout and access, we confirm a fixed survey fee in writing before you book.

Choose an In-Person Damp Survey when you:

• Need a formal, lender-ready or insurer-ready report
• Have persistent or long-running damp that keeps returning
• Suspect structural or hidden moisture inside walls, floors or roofs
• Want a dedicated pre-purchase damp survey alongside a homebuyer or building survey

For quick triage or early-stage issues, a Virtual Damp Survey may be enough. If you are unsure, we can guide you to the right option.

Your surveyor arrives at the agreed time, discusses your concerns, then carries out a structured inspection of the affected rooms and relevant external areas.

We take instrument readings, note construction details, check ventilation and drainage, and photograph key findings. A typical London flat or house survey takes around 60–120 minutes, depending on size and access.

Yes — our in-person surveys are instrument-led. We record surface and in-depth moisture levels, relative humidity and temperature, and use thermal imaging where it helps reveal hidden cold bridges, leaks or damp patterns that are not obvious to the eye.

Relevant readings and images are included in your written report so there is clear evidence behind every recommendation.

Yes. Our reports are used regularly by lenders, landlords, managing agents and insurers. They include diagnosis, photos, moisture readings and clear remedial steps in a structured format lenders expect.

If your lender or insurer needs a specific wording or format, let us know when you book so we can tailor the report accordingly.

Yes. An In-Person Damp Survey is ideal as a pre-purchase inspection alongside a homebuyer or building survey. We focus specifically on damp, leaks and mould risk, giving you a clear picture of any existing damage and likely future costs before you commit to the property.

Our surveys are non-destructive by default. We may lift traps, open accessible hatches or probe timber, but we do not remove finishes or drill without your permission.

If opening-up is likely to make a meaningful difference to the diagnosis, we will explain the options and agree any intrusive checks with you before proceeding.

Please ensure we can reach:

• All rooms with visible damp or mould
• External walls, downpipes and ground levels where relevant
• Lofts or service voids if they relate to the issue
• Sub-floor vents or hatches where safe to access

Moving furniture or stored items away from damp walls in advance helps us work more efficiently on the day.

Yes — we carry out In-Person Damp Surveys across all 32 London boroughs and nearby postcodes.

• Barking & Dagenham
• Barnet
• Bexley
• Brent
• Bromley
• Camden
• Croydon
• Ealing
• Enfield
• Greenwich
• Hackney
• Hammersmith & Fulham
• Haringey
• Harrow
• Havering
• Hillingdon
• Hounslow
• Islington
• Kensington & Chelsea
• Kingston upon Thames
• Lambeth
• Lewisham
• Merton
• Newham
• Redbridge
• Richmond upon Thames
• Southwark
• Sutton
• Tower Hamlets
• Waltham Forest
• Wandsworth
• Westminster

We are independent surveyors — we do not sell remedial works or chemical treatments, so our only focus is accurate diagnosis and clear advice.

Where needed, we can provide follow-up clarifications to your conveyancer, lender or insurer to help your transaction or claim move forward.