Once your offer's accepted, a survey is your chance to find out what you're really buying — before it's too late to renegotiate. But there are three main types at very different price points, and picking the wrong one wastes money or misses problems. Here's how to choose the right survey for your property.
The short answer
A lender's mortgage valuation just confirms the property is worth what you're paying; it is not a survey and won't flag defects you'll have to fix. A survey is a separate report you commission for your own protection — the two do different jobs.
| Survey | Best for | What it gives you |
|---|---|---|
| Level 1 — Condition Report | New or near-new, standard homes | A basic overview of condition and obvious issues |
| Level 2 — HomeBuyer Report | Most conventional homes in reasonable order | A fuller inspection with a defects and valuation summary |
| Level 3 — Building Survey | Older, larger, extended or unusual properties | A detailed structural inspection and repair advice |
For a modern flat or new-build in good order, a Level 1 or 2 usually suffices. For a typical older house, a Level 2 HomeBuyer Report is the standard pick. For anything old, large, extended, timber-framed or visibly in poor condition, pay for the Level 3 Building Survey — it's the one that catches the expensive surprises.
As a guide, expect a Condition Report to be the cheapest, a HomeBuyer Report in the middle, and a full Building Survey the most — costs rise with the property's size and value (these are indicative ranges, not quotes; get local prices). Set against the cost of an undiscovered structural problem, a good survey is usually money well spent.
Use a RICS-registered surveyor, and read the report properly — a survey's value is in acting on it, whether that's renegotiating the price or budgeting for repairs. It sits alongside your conveyancing and the other upfront costs of buying, and pairs with checking the EPC for running costs.
The three main RICS levels are a Level 1 Condition Report (basic), a Level 2 HomeBuyer Report (the common mid-level choice), and a Level 3 Building Survey (the most thorough, for older or unusual properties).
No. A mortgage valuation only confirms the property is worth the loan amount for the lender. A survey is a separate report you commission to assess the property's condition and flag defects.
A Level 1 or 2 usually suits modern homes in good order; a Level 2 HomeBuyer Report is standard for typical older houses; and a Level 3 Building Survey is best for old, large, extended or unusual properties.
It varies by survey level and property size and value — a Condition Report is cheapest, a HomeBuyer Report mid-range, and a full Building Survey the most. Always get local quotes from a RICS-registered surveyor.