Should You Buy a Renovation Project?

“Prepared to do work” is one of the most common phrases in a first conversation, and one of the least reliable, because it means something different to nearly everyone who says it.

Some people mean paint and a new kitchen. Some mean knocking through, extending, moving a staircase.

It’s become fashionable to want this. Grand Designs and DIY SOS have a lot to answer for.

The honest answer usually only surfaces once you’re standing in the actual house, not the version you’ve been picturing since series four.

Which is the worst possible moment to discover the gap between what you signed up for and what you’re actually prepared to do.

For some of you this genuinely is the brief. You’ve told me you don’t want somebody else’s taste in every room, you want to make the choices yourself, and a project is the only way to get that without building from scratch.

What “prepared to do work” actually covers

There’s a wide spread between a lick of paint and a full rebuild, and most of the value sits in the middle, not the extremes. Knocking a small kitchen and separate living room into one space.

Adding a downstairs cloakroom or an en suite where the bed to bath ratio doesn’t work. Opening the kitchen out to the garden, or bringing a garage into the living space and moving storage into a garden shed instead. None of this needs to be dramatic to make a real difference to how a house works and what it’s worth, whatever the Rightmove photos of the “before” version make it look like.

Worth checking early whether the house is listed or in a Conservation Area, both change what you’re actually allowed to touch, and if character and history are part of what’s drawing you in as well as the appetite for work, it’s worth reading Should You Buy a Listed Building? alongside this one, the calibration question is the same, just aimed at a different kind of restriction.

Why the cost is rarely just the renovation

Project properties attract more competition than people expect, private buyers bidding against developers and builders for the same handful of listings on Rightmove and Zoopla, which regularly pushes prices past what the sums actually support. Building costs move, and quotes aren’t always fixed for the duration of a job, ask anyone who’s watched a Grand Designs budget double by the final episode. Good tradespeople are often booked out months or, for the best ones, over a year in advance, so “we’ll sort the builder once we’ve exchanged” is usually too late to get who you actually want. A useful sense check before you get emotionally committed: estimated value once finished, compared against similar finished homes on Zoopla or Rightmove, minus realistic renovation cost, is roughly the most the project is worth paying for now. Budget 20% contingency, not the 10% that used to be the rule of thumb.

How to test your own appetite before you commit

This is the part most people skip, and it’s the part that actually matters.

There’s a real difference between enjoying choosing tiles and enjoying living beside a skip for a year. If you’ve never actually lived through disruption, no kitchen for six weeks, dust in everything, a bathroom that doesn’t work, it’s worth being honest that you’re imagining it rather than remembering it. DIY SOS makes it look like a fortnight and a community effort. It’s rarely either. Some buyers are genuinely fine with the reality anyway.

Others discover three months in that they weren’t, and by then the decision’s already made.

Questions worth asking before you say yes to a project:

Have you actually lived through disruption before, or only watched someone else do it on television
Is the work cosmetic, structural, or somewhere in between, and do you know which one you’re signing up for
Could you fund a 20% contingency without it changing your life if it’s needed
Do you have a realistic idea of current builder lead times on this patch, the good ones are often booked out for a year or more
Are you prepared to live in it during the work, or does the budget need to include somewhere else to stay

Common questions about buying a renovation project

At least 20%, not the 10% that used to be standard advice. Costs and timelines both tend to move in one direction once work starts, and the buyers who come through it well are usually the ones who budgeted for that from day one.

Ideally you’re already assembling your team, architect, builder, contractors, as soon as an offer’s accepted, so you have real numbers before you’re too committed to walk away. Some vendors will allow a tradesperson to view before completion if you ask early in negotiations.

Competition from developers and builders can push project prices close to, or past, what the finished value actually supports once renovation costs are added in. It’s worth comparing against finished, similar homes on Rightmove or Zoopla to see the real gap, not just the asking price of the project itself.

Renovation improves or updates what’s already there. An extension adds genuinely new floor area, and usually comes with a longer and less predictable planning timescale, sometimes the better part of a year, so it needs factoring in far earlier than most buyers expect.

How I can help with this

I can help you work out honestly, before you make an offer, what “prepared to do work” actually means for you, not the Grand Designs version, the real one. I know which projects on Rightmove and Zoopla are genuinely worth the numbers on this patch and which are being bid up past sense, and if character is part of the pull as well as the project, that’s a conversation worth having together too.