Every homeowner asks the same question before the skip arrives: how long does a full house renovation take? The honest answer from a builder who has renovated West London homes since 2010: a single room takes 1 to 3 weeks, a full three bedroom house takes 4 to 6 months, and a complete Victorian restoration can run to 9 months. The difference between those numbers comes down to scope, decisions and the age of the building. This guide breaks the whole renovation process down room by room and stage by stage, using real timelines from our completed projects in Ealing, Hayes and Hounslow, so you can plan around a schedule that actually holds.
The quick answer: light refurbishment 6 to 10 weeks. Full house renovation of a 2 to 3 bed home: 3 to 6 months. Period property restoration: 5 to 9 months. Renovation combined with an extension: 6 to 12 months. Add 4 to 8 weeks before any of that for design, surveys and pricing.
How long does a full house renovation take? Timelines at a glance
These are the working figures Signature Build Properties quotes against, and they match the prices on our home renovation service page. Every project gets a written, room by room specification before it starts, which is what makes a timeline worth the paper it is printed on.
| Project type | Typical duration | Typical cost (inc VAT) |
|---|---|---|
| Single room renovation | 1 to 3 weeks | £8,000 to £25,000 |
| Bathroom renovation | 2 to 3 weeks | Within single room range |
| Kitchen renovation | 3 to 5 weeks on site | Within single room range |
| Buy to let flat turnaround | 4 to 6 weeks | £15,000 to £40,000 |
| Full ground floor | 6 to 10 weeks | £25,000 to £55,000 |
| Full house, 2 bed | 2 to 4 months | £40,000 to £80,000 |
| Full house, 3 bed | 4 to 6 months | £60,000 to £130,000 |
| Victorian or Edwardian restoration | 5 to 9 months | £80,000 to £180,000 |
| Renovation plus extension | 6 to 12 months | £120,000 to £250,000 |
Planning a bigger footprint at the same time? A renovation is often the right moment to extend, and the two programmes overlap rather than add together. Our house extension guide covers those costs and timescales separately.
How long does a bathroom renovation take?
A full bathroom renovation takes 2 to 3 weeks with the room stripped back to the walls. The sequence is strip out and first fix plumbing and electrics in week one, tanking, boarding, plastering and tiling in week two, then sanitaryware, second fix and sealing in the final days. What stretches a bathroom past three weeks is nearly always one of two things: moving soil pipes to relocate the toilet, or discovering rot or damp behind the old suite. In pre war West London homes we find hidden damp in roughly one bathroom in four, which is why our quotes include an allowance for it rather than a surprise invoice. There is a full breakdown on our bathroom renovation page.
How long does a kitchen renovation take?
On site, a kitchen renovation takes 3 to 5 weeks: strip out, first fix services, plastering, flooring, cabinet installation, worktops and second fix. But the clock that matters starts earlier, because the kitchen itself typically takes 4 to 8 weeks to arrive from order, and stone worktops are templated on site then cut over a further 7 to 10 days. The single best thing a homeowner can do for a kitchen timeline is confirm the design and place the order before the builders arrive, not after. We sequence the build around the delivery date so the site is ready the week the units land. See our kitchen renovation service for layouts and costs.
The renovation order of works, stage by stage
Whatever the size of the project, the house renovation process runs in the same order. Skipping a stage or running trades out of sequence is where DIY managed jobs lose weeks.
| Stage | What happens | Duration (3 bed house) |
|---|---|---|
| 1. Strip out | Old fittings, finishes and any walls coming down | 1 to 2 weeks |
| 2. Structural work | Steels, openings, repairs, damp treatment | 2 to 6 weeks |
| 3. First fix | Wiring, pipework, ducting run through open walls and floors | 2 to 4 weeks |
| 4. Plastering | Boarding, skimming, then drying time before decoration | 2 to 3 weeks |
| 5. Second fix | Sockets, switches, radiators, sanitaryware, kitchen, doors | 3 to 5 weeks |
| 6. Decoration and floors | Painting, flooring, tiling finishes | 2 to 4 weeks |
| 7. Snagging and sign off | Inspection, certificates, final touch ups | 1 week |
Why certificates matter: electrical work needs an NICEIC certificate, gas work a Gas Safe certificate and replacement windows FENSA. Without them a future sale gets messy. We hand over a full certificate pack at the end of every renovation.
Three real West London renovations, with real timelines
Victorian terrace, Ealing W5. 5 months, £128,000.
Full restoration of a four bedroom Victorian terrace: rewire, replumb, new heating, two bathrooms, kitchen, cornice repair and redecoration throughout. Period properties carry the most unknowns, and two of the five months went on structural and first fix work you never see in the finished photos.
1930s semi, Hayes UB4. 4 months, £78,000.
Whole house renovation of a three bedroom semi: full strip out, new kitchen and bathroom, rewire, replaster and redecorate. A 1930s house with sound bones renovates faster than a Victorian one, which is why it landed at the quicker end of the 4 to 6 month band.
Buy to let flat, Hounslow TW3. 5 weeks, £24,500.
Two bed rental flat turned around between tenancies: new bathroom, refreshed kitchen, flooring and full redecoration. Landlord timelines are about lost rent, so this programme was built backwards from the new tenancy date.
More completed projects, with photographs, are in our portfolio.
What makes a renovation run late, and how to stop it
- No written specification. The number one cause. If the scope lives in someone's head, every ambiguity becomes a delay and an extra. A room by room specification agreed before work starts is why our projects finish on the date quoted.
- Slow decisions. Tiles, taps, paint colours and flooring chosen mid project stall trades. We give clients a decision schedule at the start so every choice is made before the trade that needs it arrives.
- Material lead times. Kitchens 4 to 8 weeks, made to measure joinery 6 to 12 weeks, some tiles and sanitaryware 3 to 6 weeks. Ordered early, these cost nothing. Ordered late, they each cost their lead time.
- What the building hides. Renovating a Victorian house means expecting old wiring, perished plaster and the occasional surprise under the floor. A thorough survey up front, plus damp investigation where there are signs, converts most surprises into planned work.
- Living in the house during the work. It is doable, and for single rooms it is normal. For a full house renovation it typically adds 2 to 4 weeks, because trades work around a family instead of through an empty building, and dust control slows everything. If you can move out for the strip out and first fix stages, you buy most of that time back.
Renovating a house: where to start
If you are at the very beginning, this renovating a house checklist is the order that avoids wasted money:
- 1. Survey before budget. Understand the building first, especially pre 1940s stock. What you find shapes everything after.
- 2. Set the budget with a 10 percent contingency. London renovation costs are higher than national averages, and a contingency you do not spend is a bonus, not a waste.
- 3. Get a room by room specification in writing. Then get fixed prices against that specification, never against a walk around.
- 4. Check the paperwork. Most internal renovation needs no planning permission, but building regulations still apply to electrics, plumbing, structural work and insulation. Flats, conservation areas and listed buildings have extra rules. This is a general guide, not formal planning advice, and we check every project against its own circumstances at the free survey stage.
- 5. Order long lead items the day the design is agreed. Kitchen first, then joinery, then bathrooms.
- 6. Agree the payment schedule. Staged payments tied to completed work, with a deposit of no more than 15 to 20 percent before materials arrive.
Frequently asked questions
How long does a full house renovation take in the UK?
A full renovation of a 2 to 3 bedroom house takes 3 to 6 months of building work, plus 4 to 8 weeks beforehand for design, surveys and pricing. Larger period properties run 5 to 9 months, and adding an extension takes the whole programme to 6 to 12 months.
Can I renovate a house with no experience?
Yes, most of our clients have never renovated before. The parts that need experience are the sequencing, building regulations and trade management, which is what a main contractor is for. What the homeowner controls is decisions: choose finishes early and a first renovation runs as smoothly as a fifth.
Does renovating a house add value?
Generally yes, particularly kitchens, bathrooms and adding usable space. In West London, a well renovated house also sells faster. The caution is over improving for the street: local sold prices set a ceiling, so we advise clients to check comparable sales before committing to the top end of a budget.
Can you live in the house while it is renovated?
For single rooms, yes with minor disruption. For whole house projects it is possible but adds 2 to 4 weeks and a lot of dust. Many clients move out for the strip out and first fix stages, then move back for the finishing stages.
Do I need planning permission to renovate my house?
Internal renovation generally does not need planning permission. Building regulations approval is still required for electrical, structural, plumbing and insulation work. Extensions, loft conversions, flats and homes in conservation areas have their own rules, so treat this as a general guide and get your specific property checked, which we do free at survey stage.
Want a timeline you can actually plan around?
Signature Build Properties has renovated West London homes since 2010. Free site survey, a written room by room specification, and a fixed price that does not move. Covering Hayes, Ealing, Hounslow, Richmond, Kingston and Uxbridge.
Book a free site surveyTimelines above are typical for occupied and unoccupied homes in West London and are confirmed per project in a written programme. Prices include VAT, materials, labour and building control, and match our current renovation price list.
