Cost & Timing

How much does a Building Survey cost in London?

Prices depend on the property's size, age, value and complexity. As a guide, Level 1 Condition Reports start around £350, Level 2 HomeBuyer Reports around £450, and Level 3 Building Surveys around £650, rising for larger period properties or higher-value homes. See our cost breakdown by property type or get a free tailored estimate.

How long does the inspection take?

Typically 2–4 hours for a standard family home, longer for larger, older or more complex properties (basements, multiple extensions, outbuildings).

How long until I get the report?

Usually within 5 working days of the inspection. If you're working to a tight exchange deadline, let us know when booking — we can often prioritise urgent cases.

Can I get a survey done quickly before an auction?

Yes, but you'll need to arrange access with the seller or agent well in advance, since auction timelines are tight. Contact us as early as possible so we can confirm availability.

Access & the Inspection

Do I need to be present during the survey?

No — most surveys are arranged directly with the seller or estate agent. Many buyers do like to join towards the end for a walk-through summary; just let us know when booking if you'd like to attend.

What if the property is still occupied?

That's normal — most properties are occupied at the time of survey. We work around furniture and belongings where possible, though this can occasionally limit access to certain areas (e.g. built-in wardrobes over the loft hatch).

Will the surveyor check the loft and any accessible underfloor space?

Yes, wherever there is safe access. If a loft hatch is inaccessible, boarded over without a safe route, or underfloor access is sealed, this will be noted in the report as a limitation.

What happens if the surveyor can't access part of the property?

It will be clearly flagged as a limitation in the report, along with any implications. In some cases we can arrange a follow-up visit once access is available.

What's Covered & What's Excluded

Does a Building Survey include a valuation?

No — a Building Survey focuses on condition and construction, not market value. A Level 2 HomeBuyer Report can include an optional market valuation, or we can arrange a separate valuation.

Will the surveyor test the electrics, gas and plumbing?

Services are inspected visually only, not tested. Where a system looks outdated, unsafe or beyond its expected lifespan, we'll recommend a specialist electrician, gas engineer or plumber carry out a full test.

Does the survey check for Japanese knotweed?

Yes, a visual check of the garden and visible boundaries is included as standard. See our full knotweed guide for what happens if it's found.

Does the survey check for asbestos?

We will note any materials that could potentially contain asbestos based on their appearance and the property's age, but a Building Survey is not an asbestos survey and does not include laboratory testing. A specialist asbestos survey can be arranged separately if needed, particularly for pre-2000 properties.

Will the report tell me if there's been subsidence?

We assess visible signs of past or current structural movement and comment on risk factors like nearby trees and soil type. See our subsidence & London clay guide for full detail on how this is assessed.

Understanding & Acting On Your Report

The report is long and technical — how do I know what actually matters?

Focus first on anything rated urgent or significant. We're also happy to talk through the findings by phone after delivery — this follow-up call is included as standard.

Can I negotiate the price after a Building Survey?

Yes — it's common practice to use significant findings to renegotiate price or ask the seller to complete repairs before completion. See our guide to negotiating after a survey for tips on doing this effectively.

What if the survey finds something serious?

We'll always flag urgent or significant issues clearly and recommend next steps — whether that's a specialist inspection, a repair estimate, or in rare cases advising you reconsider the purchase entirely.

Can I share the report with my mortgage lender or solicitor?

Yes, the report is prepared for your use and can be shared with your solicitor, mortgage broker or lender as needed.

What if I disagree with something in the report?

Contact us directly — we're happy to discuss and clarify any finding. If you have additional evidence or a second opinion from a specialist contractor, we'll take it into account.

Choosing the Right Survey

What's the difference between a Building Survey and a mortgage valuation?

A mortgage valuation is carried out for your lender to confirm the property is adequate security for the loan — it is not a condition survey and should never be relied on to assess the property yourself.

I'm buying a flat — do I still need a Level 3 survey?

Often a Level 2 is sufficient for a well-maintained purpose-built flat, but period conversions usually benefit from a Level 3. See our full guide to flats & leasehold conversions.

Is a survey worth it for a new-build property?

Yes — a dedicated snagging inspection (rather than a full Level 3) is usually the right choice. See our new-build snagging guide.

Still Have Questions?

Get a free, no-obligation estimate and speak to a RICS chartered surveyor directly.

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Coverage Area

All London postcodes and the M25 corridor.

Response Time

Within 1 working day. Open Monday, Tuesday, Wednesday, Thursday and Friday, 8am–6pm.

Process FAQs

FAQs on the Survey Process Itself

Can I attend the property inspection?

Yes, you're welcome to join us for the end of the inspection for an informal walk-through, though your full findings are always covered in the written report and follow-up call regardless.

What happens if the survey finds a serious defect?

We'll aim to let you know as soon as possible rather than waiting for the full report, so you have time to consider your options before contracts are exchanged.

Can I use survey findings to renegotiate the price?

Yes, many London buyers use significant findings to renegotiate, request repairs, or get specialist quotes before proceeding, and we're happy to talk through the report to support that conversation.

Is the survey report shared with my mortgage lender?

No, your report is prepared for you as the buyer; a separate mortgage valuation, if required, is typically arranged directly by your lender.

Will the surveyor call me directly after the inspection?

Yes, we always follow up with a call once your report is ready so you can talk through the findings and ask questions directly, not just read a document.

Can I request extra photos of specific areas in my report?

Yes, let us know what you'd like documented and we can include additional photography of specific areas alongside the standard report.