Buying a house on your own? Who checks the survey with you?

The survey lands in your inbox at ten past four on a weekday. It's a 60-page PDF, and as you scroll you see a few red 3s, words like "movement" and "further investigation", and a line about damp in the back bedroom.

When two people buy together, one turns the laptop round and says, "What do you make of this?" When you're buying alone, there often isn't anyone to turn it to. So you reread it at 11pm, Google "is a condition rating 3 bad", and go to bed less sure than before.

I'm Ben Murrell. I started as a carpenter's apprentice in the late 1990s and I've spent nearly 30 years on UK building sites since. A lot of the people who contact me are first-time buyers, and plenty are buying alone. This is for you: not to scare you, but to help you read your survey calmly.

You're not the only one doing this on your own

Buying alone is very common now. In February 2026 Zoopla put singles at 39% of first-time purchases. Halifax's figures for 2024 show 38% of first-time buyers got on the ladder in their own name. And Santander said that in 2025, sole applicants consistently outnumbered joint applicants for first-time buyer mortgages for the first time in five years.

So you're in good company, even if nobody's sitting beside you.

Why buying alone feels different

The worries I hear are usually the same:

• There's nobody to sense-check you. You can't tell if you're overreacting or underreacting, because there's no second opinion at the table.
• It's one income. If the boiler, roof or wiring needs doing six months in, there's no partner's wage to soften it. Every surprise lands on you.
• The language. Surveys are written carefully and precisely, which is right, but it doesn't always sound like everyday English.
• The pressure. The agent wants an answer, the seller has a chain, and you're worried that if you ask for money off you'll lose the house.

The upside: the decision is yours, and you don't have to win anyone over. You just need clear information. One 2026 study of first-time buyers by Leading Property Lawyers even found solo buyers reported lower anxiety than people buying with someone else. If you're still early on, my first-time buyer guide covers the steps before the survey.

What a survey does, and what it doesn't

A RICS Level 2 or Level 3 survey is a careful, professional inspection by a qualified surveyor, and it's the most important document you'll get on the condition of the house. The surveyor goes through the property, records the visible defects and gives the main parts a condition rating: 1 for no repair needed, 2 for repairs that aren't urgent, and 3 for serious or urgent defects that need repairing or investigating.

What it can't do is look behind things. RICS says plainly that the surveyor doesn't lift floorboards, open up walls or test the electrics, gas or drains. Where they can't be sure, they recommend further investigation, and that's them doing their job properly.

What a survey usually doesn't give you is the builder's view: how big the job really is, how messy, and what to deal with first. I don't replace your surveyor. I start from their report and explain what it means in practice. If a word has you stuck, try the survey jargon decoder.

Seven things that often come up, and how worried to be

1. Damp. You'll see wording like "high damp meter readings" or "possible rising damp". In my experience, most damp has a plain cause: a leaking gutter or downpipe, garden or patio levels sitting too high against the wall, blocked air bricks, or condensation. How worried? Usually not very, once the cause is known. Be more careful if timber floors or skirtings are soft. Find the cause before anyone sells you a fix (rising vs penetrating damp).

2. Cracks. Most hairline cracks in plaster or above doors are old settlement or seasonal movement. How worried? Low, if the surveyor calls them "historic" or "consistent with settlement". Take more care with cracks wider than a coin's edge, cracks that are wider at the top than the bottom, doors that stick, or cracks that look freshly filled or painted over (what different cracks mean).

3. Lintels. These are the beams over windows and doors. A "corroded steel lintel" or a crack running up from a window corner is common in houses from the 1930s to the 1970s. How worried? Medium. It's often a job on one opening, but a lintel holds up the wall, so get it looked at. Ask whether it's one opening or several (lintel problems).

4. Roof. "Nearing the end of its life" sounds alarming, but it means you should plan for the work, not that the roof will leak tomorrow. How worried? Low to medium. Ask a roofer whether repairs will buy you a few years. Worry more if the loft timbers are stained or damp, because that means water is already getting in (an ageing roof covering).

5. Removed walls or chimney breasts. You might see "a wall appears to have been removed" or "chimney breast removed; support not visible". How worried? It depends on the paperwork. Done properly, these alterations are often fine. The question is whether there's a building control completion certificate and an engineer's calculations. A chimney breast taken out downstairs with the stack still up above and no visible support is one I'd want checked before exchange (missing building regs sign-off).

6. Electrics. "Recommend testing by a registered electrician" is in almost every survey, because surveyors can't test the wiring. How worried? Usually low. That line doesn't mean the wiring is bad. Ask the seller for a recent EICR (electrical report). Old rubber or fabric-covered cable is more of a flag, as a rewire is far easier before you move in (what an EICR is).

7. Subsidence or movement wording. "Evidence of past movement, which appears long-standing and not progressive" is very different from "ongoing movement; further investigation recommended". How worried? Low to medium for the first wording in an older house. Treat the second one seriously. Either way, ask about claims history and underpinning, and check you can get buildings insurance before exchange (buying a house with past subsidence).

An illustrative example (made up, not a real client)

Say a solo buyer's survey on a 1930s semi shows a 3 for damp on a rear wall, a 2 for the roof and a removed chimney breast. Read cold, that's three big problems. From a builder's side, the damp sits beside a cracked downpipe and a raised patio, so fix the cause first. The roof is one to plan for. The chimney breast needs paperwork or an engineer before exchange. So the buyer goes back with one firm request and two sensible questions, not a panicked list.

Questions worth asking

The seller (through the agent or your solicitor):

• When were the walls or chimney breasts removed, and is there building control sign-off?
• Are there guarantees for damp treatment, windows or the roof?
• Have there ever been any insurance claims for subsidence or movement?
• Is there a recent electrical report (EICR) or a gas safety record?

Your solicitor:

• Is the paperwork for these alterations in the legal pack?
• If it's missing, is an indemnity policy suitable, and what does it actually cover?

Your surveyor:

• Most surveyors are happy to clarify their report. Ask which items they'd want sorted before exchange, and which kind of specialist to call for anything marked "further investigation".

Renegotiate, ask for paperwork, or walk away

Renegotiating is normal, not rude. HomeOwners Alliance research from 2024 found that among buyers who had a survey, 10% renegotiated the price and 9% got the seller to fix problems. Only 4% pulled out. Most people get through this stage. A calm, specific request backed by a tradesperson's quote beats a long list of everything in the report (how much you can negotiate).

Paperwork and indemnities. An indemnity policy can deal with the legal risk of missing sign-off. It doesn't tell you whether the work was done well. Talk to your solicitor before contacting the council, because that can affect whether a policy is available.

Walking away is allowed. If there's structural movement nobody can explain yet, or the repairs would use up the savings buffer you rely on as a one-income household, it's fine to step back. Losing a house hurts for a few weeks. Buying the wrong one alone can hurt for years (should I pull out after a survey?).

Where a builder's second opinion helps

Chat to Your Builder is independent. I don't quote for or do the work, and I take no referral fees, so I've nothing to gain by making a problem sound bigger or smaller than it is. I read your survey myself, then tell you in plain terms what looks serious, what's cosmetic, what the work involves in practice, and what to ask next. Then we talk it through on the phone. I don't visit, so where something needs eyes on site, I'll tell you who to call. The decision stays yours, just with a clearer picture and less of that 11pm feeling.

If you'd like a second pair of eyes on your report, you can send me your survey. If it's just one thing nagging at you, you can ask me a quick question instead.