Central London · After builders cleaning
Westminster After Builders Cleaners
We run post-construction cleans in 15 areas across Westminster, covering W1, W2, W9 and the rest of the borough's postcode families. Government, embassies and West End retail beside stucco Belgravia terraces and Church Street market flats.
- £1m public liability
- Basic DBS-checked teams
- Since 2019
- 15 areas covered, each with its own page
- From £145 — fixed by the works, not by the hour
- 72-hour re-sparkle promise on every clean
- Westminster City Council permits arranged and paid for by us
The service, locally
After builders cleaning across Westminster Central London
Grade-listed stucco terraces, mansion blocks, Peabody estates and prime new-build around Victoria.
Typical works here: period whole-house refurbishments and conservation-area work. Access and parking: Congestion Charge, ULEZ, dense CPZs operating to 18:30 and beyond — most jobs need a suspended bay or dispensation.
- Areas covered
- 15Areas covered
- Homes that are flats
- 89.7%Homes that are flats
- Single-room refit from
- £145Single-room refit from
- Households
- 94,816Households
Instant estimate
Price your Westminster builders clean in under a minute
Instant estimate
Price a builders clean in Belgravia SW1
£135–£155
6–8 hrs on site · 2 cleaners
- Some protection, some not. Plaster and MDF dust on every horizontal surface, paint specks on glass and ironmongery, grout haze on new tiles, silicone smears and sanding dust in the carpet pile. Two passes minimum, because dust falls again.
- Congestion Charge and ULEZ both apply at this address — both are already inside the band above.
- Westminster City Council permits and bay suspensions are arranged and paid for by us, not added to your invoice.
- Includes the 72-hour re-sparkle promise: if dust settles again before handover, tell us within 72 hours and we come back to it free.
How the project runs
A builders clean in Westminster from programme to sign-off
- Tell us the works, not just the bedroomsA single kitchen refit, a rear extension, a loft, a whole-house refurb or a new-build handover are different jobs.
- Get a fixed price and a slot in your programmeThe estimate is fixed against the works, the dust level and any add-ons.
- Stage 1 while the last trades finish, if you need itContractors usually book a rough clean so the site stays workable: debris and sheeting out, floors HEPA-vacuumed, labels off, everything safe for second fix and snagging.
- Stage 2 — the full post-construction clean, top downOnce the site is clear, a DBS-checked team works ceiling to floor with HEPA extraction: high dusting, ledges, joinery, glass, sanitaryware, appliances, then floors last — twice over, because fine dust falls again.
- Stage 3 sparkle, walk-round and the re-sparkle promiseWe come back for a sparkle pass on handover, photography or move-in day and walk the property with you against a snag sheet.
Fixed prices
After builders cleaning prices in Westminster borough-wide
| Project | Protected site | Full builders clean |
|---|---|---|
| Single room refit (kitchen or bathroom) | £135 | £135 |
| Two rooms or a knock-through | £135 | £135 |
| Rear extension or loft conversion | £135 | £135 |
| Whole flat refurbishment (1–2 bed) | £135 | £135 |
| Whole house refurbishment (3 bed) | £135 | £135 |
| Whole house refurbishment (4 bed) | £135 | £135 |
| 5 bed+, new build or fit-out | £135 | £135 |
All prices are in GBP and are the price you pay. Domestic work is supplied VAT-free where the cleaner is self-employed; builder, developer, contractor and managing-agent contracts invoiced through the company are quoted plus VAT at 20%, with a purchase-order reference and payment terms agreed before the visit.
The three stages
Rough clean, main clean then the sparkle
3 stages · 26 checked items · every one of them in Westminster
Stage 1 — builders' rough clean
As the trades finish, before second fix
- Loose debris, offcuts and packaging bagged and removed
- Protective sheeting and tape lifted and taken away
- +5 more checked in this stage
Stage 2 — the main after builders clean
Once all trades are off site
- Ceilings, coving, cornices and light fittings high-dusted
- Walls wiped or dry-sponged where the finish allows
- +10 more checked in this stage
Stage 3 — the sparkle before handover
Handover, photography or move-in day
- Second HEPA pass on every horizontal surface
- Fingerprints off glass, ironmongery, switch plates and appliances
- +5 more checked in this stage
Not included
- Rubble, plasterboard, tiles and heavy construction waste — that goes with your contractor's licensed disposal
- Asbestos-suspect material of any kind; work stops and you are told immediately
- Hoarding licences and highway permits for the works themselves
Add-ons and local costs
What can change the price in Westminster and what never does
| Add-on | From | Time |
|---|---|---|
| Builders' waste and packaging removal | £90 | |
| Post-construction carpet extraction | £55 | |
| External window and frame clean | £75 |
- Parking, permits and highway bays
- Estate parking rules, mews arches with height limits and listed staircases requiring protection. Any permit, bay suspension or dispensation in Westminster City Council's zone is arranged and paid for by us. If a hoarding licence is still live on the street we work around it rather than asking you to move it.
- Waste — what we can and cannot take
- Packaging, sheeting, offcuts and light debris go with us under our waste carrier registration and you get a transfer note. Rubble, plasterboard, asbestos-suspect material and anything hazardous stays with your contractor's licensed disposal route.
This housing stock
Where construction dust hides in Westminster homes
Radiator fins, backs and the wall behind them
Plaster and sanding dust falls straight into a radiator and then gets blown around the room the first cold evening on SW1 jobs, with Westminster parking rules in play.
Coverage
Builders cleans around Westminster W1, W2, W9, SW1
Westminster (W1) sits in Westminster — our crews cover the whole W1 district and the streets bordering it.
Areas we clean after builders in Westminster
- After builders cleaning in BelgraviaSloane Square (Circle, District)SW1
- After builders cleaning in Covent GardenCovent Garden (Piccadilly)WC2
- After builders cleaning in FitzroviaGoodge Street (Northern)W1
- After builders cleaning in KnightsbridgeKnightsbridge (Piccadilly)SW1
- After builders cleaning in Maida ValeMaida Vale (Bakerloo)W9
- After builders cleaning in MaryleboneMarylebone (Bakerloo, Chiltern Railways)W1
- After builders cleaning in MayfairBond Street (Central, Jubilee, Elizabeth line)W1
- After builders cleaning in PaddingtonPaddington (Elizabeth line, Bakerloo, Circle, National Rail)W2
- After builders cleaning in PimlicoPimlico (Victoria)SW1
- After builders cleaning in SohoTottenham Court Road (Central, Northern, Elizabeth line)W1
- After builders cleaning in St James'sGreen Park (Piccadilly, Victoria, Jubilee)SW1
- After builders cleaning in St John's WoodSt John's Wood (Jubilee)NW8
- After builders cleaning in Temple and AldwychTemple (Circle, District)WC2
- After builders cleaning in VictoriaVictoria (Victoria, Circle, District, National Rail)SW1
- After builders cleaning in Westminster and WhitehallWestminster (Circle, District, Jubilee)SW1
Neighbouring boroughs
Related services
Other cleaning we run in Westminster across the borough
Appliance and oven cleaning
Ovens, hobs, extractors and fridges in Belgravia brought back after the build, dip-tank cleaned off site where they can be removed.
Jet washing
Driveways, patios and SW1 frontages pressure washed once the scaffold has gone.
One-off deep cleaning
Once the dust is gone and you are living in it again, this is the Belgravia reset for grease, limescale and lived-in soil.
End of tenancy cleaning
Refurbished a SW1 rental before re-letting? The inventory-standard check-out clean, worked against the agent's list.
Regular domestic cleaning
Keep the new place looking new: weekly or fortnightly visits with the same cleaner across SW1.
Carpet cleaning
Post-construction extraction for SW1 carpets, always dry-lifted before anything wet.
Window cleaning
New glazing in SW1 cleaned inside and out, including mortar splash, render spray and frame reveals.
Oven cleaning
Manufacturing residue in a brand-new oven, or the old one before it leaves a Belgravia kitchen.
Pre-sale cleaning
Refurbished to sell? The Belgravia photography-day clean that makes the listing images work.
Office cleaning
Commercial fit-outs in SW1 handed back to occupancy standard, then maintained on contract.
Commercial cleaning
Retail, hospitality and workplace projects around Belgravia, cleaned to a programme with out-of-hours access.
Hoarder clean-up
When a Belgravia property has to be cleared before the builders can even start, this is where to begin.
About the borough
Westminster in context
Government, embassies and West End retail beside stucco Belgravia terraces and Church Street market flats.
Grade-listed stucco terraces, mansion blocks, Peabody estates and prime new-build around Victoria. On ONS Census 2021 figures the borough holds 94,816 households with a median age of 35.4, 28.1% owner-occupied and a dwelling split of 89.7% flats to 10.2% houses — the mix that decides what gets built here and how a builders clean is scoped.
Access sets the day's programme. Congestion Charge, ULEZ, dense CPZs operating to 18:30 and beyond — most jobs need a suspended bay or dispensation.
- Postcode families
- W1, W2, W9, SW1, NW1, NW8, WC1, WC2
- Areas with their own page
- 15
- Council
- Westminster City Council
- Landmark
- The Palace of Westminster and Big Ben
- Access, parking and permits
- Congestion Charge, ULEZ, dense CPZs operating to 18:30 and beyond — most jobs need a suspended bay or dispensation.
- Charging zones
- ULEZ and Congestion Charge
Questions
Westminster after builders cleaning questions, answered
The after-builders clean is £135 on our national rate card at /prices — one figure, whatever the works and the dust level.
All 15 of them, across W1, W2, W9, SW1, NW1, NW8, WC1, WC2. Each area has its own page with local renovation context, waste and permit reality and nearby coverage — pick yours from the grid on this page or enter your full postcode in the quote form.
Three stages if you need them: a rough clean during second fix, the full post-construction clean once trades are off site, and a sparkle on handover day.
Rubble, plasterboard and heavy construction waste, anything asbestos-suspect, making good, hoarding licences, scaffold-height external glazing without access equipment, and any product a manufacturer says a new finish cannot take.
Source: ONS Census 2021, borough totals via Nomis (table TS008, TS041, TS007A, TS044, TS054, TS003). Figures describe the whole borough, the smallest area ONS publishes every one of these tables for.
Book an after builders clean in Westminster
Fixed price on screen, sparkle timed to your handover, and a 72-hour re-sparkle promise. Call 020 3633 4555 or get your price online in under a minute.
After Builders Cleaning reviews from Greater London customers
I had Sardar today to help me clean my wash machine and it was very professional and excellently done! I am very happy with the service and will definitely recommend it again to anyone who wish to have their appliance cleaned.
Fantastic, professional service. The team did a thorough job cleaning my unfurnished apartment ready to move in.
The cleaners arrived on time and did a very good job. They worked very hard. Unfortunately, they damaged a blind in the bedroom and left without telling me. Fortunately my son was able to repair the blind. If they had told me about the blind I would have given them a 10!
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Quoted verbatim from reviews customers left on our public Google and Trustpilot profiles. Nothing is edited, shortened beyond the link above, or written by us.