South London · After builders cleaning

Post-Construction Cleaning in Lewisham, London

We run post-construction cleans in 12 areas across Lewisham, covering SE4, SE6, SE8 and the rest of the borough's postcode families. Deptford's market and Victorian New Cross, hill villages at Blackheath and Forest Hill, and Catford's high street.

SE4SE6SE8SE12SE13SE14SE23SE26
  • 12 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
  • London Borough of Lewisham permits arranged and paid for by us
Illustration of a south London 1930s semi-detached street beside a common with a Hello Services handyman crew unloading flat-pack panels — after builders cleaning in Lewisham
Illustration of a south London 1930s semi-detached street beside a common with a Hello Services handyman crew unloading flat-pack panels — after builders cleaning in Lewisham

The service, locally

After builders cleaning across Lewisham South London

57.7% of Lewisham dwellings are flats (ONS Census 2021), which shapes the work: flats mean single-room refits, containment in communal areas and waste that has to leave through a lift within permitted hours. Victorian and Edwardian terraces and conversions, 1960s Catford estates and new Lewisham town-centre towers.

On logistics: Steep hills at Honor Oak and Forest Hill, narrow terraced streets and expanding CPZs across SE4 and SE14. We check London Borough of Lewisham's zone for the exact street before confirming, and any permit cost sits inside the quoted price.

Typical works here: single-room refits in purpose-built flats. Access and parking: Steep hills at Honor Oak and Forest Hill, narrow terraced streets and expanding CPZs across SE4 and SE14.

Areas covered
12Areas covered
Homes that are flats
57.7%Homes that are flats
Single-room refit from
£145Single-room refit from
Households
122,393Households

Instant estimate

Price your Lewisham builders clean in under a minute

Choose what was built, say honestly how protected the site was, add anything extra — the band updates as you go and it is the price we hold on the day.

Instant estimate

Price a builders clean in Bellingham and Downham SE6

Add-ons (optional)

£335–£385

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.
  • ULEZ applies here and is inside the band above. Lewisham is outside the Congestion Charge zone.
  • London Borough of Lewisham 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 Lewisham from programme to sign-off

Five steps, planned around your trades and your handover date — the same sequence on every Lewisham post-construction clean we run.
  1. 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. Say what was done and whether the site was sheeted — that decides the stages and the hours, not the floor area.
  2. Get a fixed price and a slot in your programmeThe estimate is fixed against the works, the dust level and any add-ons. Parking, permits, ULEZ, HEPA machines, filters and products are already inside it, and we book around your trades rather than across them.
  3. 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.
  4. 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.
  5. 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. If dust settles again within 72 hours, we return and put it right free.
Illustration of post-construction detail work — peeling protective film and scraping paint from new glazing, HEPA vacuuming plaster dust from skirtings, wiping dust from door frames and switches, and clearing grout haze from new tiles — Lewisham

The three stages

Rough clean, main clean then the sparkle

The same three-stage sequence runs in every Lewisham postcode, with timings taken from real projects in this borough's housing stock.

3 stages · 26 checked items · every one of them in Lewisham

Stage 1 — builders' rough clean

2–5 hrs

As the trades finish, before second fix

Get the volume of debris and heavy dust out so the remaining trades are not walking it back through the property. Booked by contractors far more often than by homeowners.

  • Loose debris, offcuts and packaging bagged and removed
  • Protective sheeting and tape lifted and taken away
  • Floors swept and HEPA-vacuumed of bulk plaster and MDF dust
  • Plaster splash knocked off floors, cills and ironmongery
  • Adhesive labels stripped from glazing, sanitaryware and appliances
  • Wet trades' residue cleared from sinks, traps and gullies
  • Site made safe and walkable for the next trade

Stage 2 — the main after builders clean

4 hrs – 2 days

Once all trades are off site

The real work: every horizontal and vertical surface in the property taken top down with HEPA extraction, twice, because fine dust falls again the moment you disturb it.

  • Ceilings, coving, cornices and light fittings high-dusted
  • Walls wiped or dry-sponged where the finish allows
  • Every ledge: door tops, architraves, skirtings, boxing-in, cable ledges
  • Radiators front, back and between the fins
  • Sockets, switch plates, thermostats and smoke detectors
  • Grout haze, silicone smears and paint specks blade-lifted
  • New joinery inside and out — cupboards, wardrobes, drawer runners
  • New sanitaryware, taps, screens and shower trays
  • New appliances de-filmed inside and out, seals and filters
  • Window frames, cills, reveals, tracks, trickle vents and drainage channels
  • All glass and mirrors cleaned streak-free
  • Floors last: correct product for the finish, edges and corners by hand

Stage 3 — the sparkle before handover

2–4 hrs

Handover, photography or move-in day

Dust settles twice. The sparkle catches the second fall plus anything the snagging trades brought back, and it is what the client, the photographer or the buyer actually sees.

  • Second HEPA pass on every horizontal surface
  • Fingerprints off glass, ironmongery, switch plates and appliances
  • Chrome, brassware and mirrors polished
  • Any snagging-trade dust and boot marks cleared
  • Floors re-mopped or buffed to the finish
  • Walk-round with you or your project manager, snag list signed off
  • Photographs of each room for the client file on request

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
  • Skip hire, hoarding licences and highway permits for the works themselves
  • Making good: filling, sanding, touching in paint or re-siliconing
  • Removing paint or adhesive where the manufacturer says the finish cannot take it
  • Scaffold-height external glazing without the correct access equipment
  • Garden clearance, spoil removal and landscaping waste
  • Commissioning, testing or cleaning inside live electrical or gas equipment
  • Anything that risks damaging a brand-new finish — we flag it in writing rather than gamble

Fixed prices

After builders cleaning prices in Lewisham borough-wide

Priced by the works and the dust level. Parking, permits, ULEZ, machines, filters and products are already inside every figure below — anywhere in Lewisham.
Fixed after builders cleaning prices for Lewisham
ProjectProtected siteFull builders cleanTypical timeTeamWhat's included
Single room refit (kitchen or bathroom)£145£1853–4 hrs1–2 cleanersProtective film and adhesive labels off, paint and silicone specks blade-lifted from glass and tiles, grout haze cleared, unit interiors and drawer runners vacuumed, plaster dust off every ledge, new appliance interiors and seals, floor washed to the edges.
Two rooms or a knock-through£205£2554–6 hrs2 cleanersBoth rooms plus the corridor the dust travelled down: skirtings, architraves, door tops, sockets and switch plates, radiator backs and fins, window frames, tracks and trickle vents, all glass inside and out where reachable.
Rear extension or loft conversion£265£3356–8 hrs2 cleanersNew glazing and roof lights de-filmed and blade-cleaned, plaster dust HEPA-lifted from every surface twice, bifold or sliding-door tracks and drainage channels cleared, new floor sealed-finish washed with the correct product, plus the rooms the extension opens onto.
Whole flat refurbishment (1–2 bed)£315£3957–10 hrs2–3 cleanersFull three-stage clean of every room, MVHR and trickle vent grilles, all cupboard and wardrobe interiors, new bathroom and kitchen detail passes, balcony glass and channel, and a communal-corridor dust check at your front door.
Whole house refurbishment (3 bed)£425£5251–1.5 days3 cleanersEvery room, stairs, landings and loft room, two bathrooms, all new joinery inside and out, radiators, boxing-in, cabling ledges, garage or utility, plus a final sparkle pass on the day of handover or photography.
Whole house refurbishment (4 bed)£545£6751.5–2 days3–4 cleanersEverything above across a larger footprint: multiple bathrooms, second staircase or basement, utility and boot room, extensive glazing, and a scheduled return visit between second fix and handover.
5 bed+, new build or fit-out£695£8552–3 days4+ cleanersProgrammed multi-day clean for developers, contractors and self-builders: builders' clean, pre-handover clean and final sparkle, with a signed-off snag sheet and photographic evidence for the client file.

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.

Why Hello Services

What a builders clean in Lewisham actually gets you

72-hour re-sparkle promise

Fine dust falls twice, and we say so up front. Walk the property with us at the end, and if anything has settled again within 72 hours, send a photo and we come back to it free.

M-class HEPA extraction, not a domestic vacuum

Plaster and MDF dust is fine enough to pass straight through a household filter and back into the room. Our machines are M-class rated with sealed fine-dust filters, changed between properties.

Finish-safe products and a test patch first

New oak, resin, terrazzo, powder-coated aluminium and freshly painted plaster all fail differently. Nothing stronger than water goes on a new finish without a test patch and the manufacturer's care sheet.

Priced by the works, not by the hour

An hourly rate punishes you for an unprotected site. We quote against what was built and how much dust there is, so a slow job is our problem and the price on screen is the price on the day.

Registered waste carrier for packaging and offcuts

Sheeting, packaging, offcuts and light debris can leave with us under our upper-tier waste carrier registration, with a transfer note issued. Rubble and hazardous material stay with your contractor's licensed route.

Contained refit cleans for SE6 blocks

We keep the dust inside your demise: mat wells and corridor run cleaned at the door, lift protected where the building requires it, waste out within permitted hours, and the flat liveable the same evening.

Add-ons and local costs

What can change the price in Lewisham and what never does

Add-ons are optional and priced up front across Lewisham. Everything on the right is already inside your quote rather than hidden in small print.
After builders cleaning add-ons in Lewisham
Add-onFromTimeDetail
Builders' waste and packaging removal£9045–90 minOffcuts, packaging, protective sheeting and empty tins taken away under our upper-tier waste carrier registration, with a waste transfer note issued. Rubble, plasterboard and hazardous materials are quoted separately.
Post-construction carpet extraction£5540–60 min / roomDry HEPA passes first to lift sanding and plaster dust out of the backing, then hot-water extraction. Skipping the dry stage just turns dust into a paste — so we never do it the other way round.
External window and frame clean£751–2 hrsReach-and-wash on new glazing, frames, cills and reveals to third floor, including mortar splash and render spray. Above that needs access equipment and a separate quote.
Cement and grout haze removal£6060–90 minpH-appropriate haze remover with dwell time on new porcelain, natural stone and terrazzo, then a neutralising rinse so the sealer is not compromised.
Paint, plaster and adhesive removal from floors£6560–90 minBlade and solvent work matched to the floor finish — engineered oak, LVT, resin, tile or stone — with a test patch first. Included on small areas; priced when it is the main job.
MVHR and extract filter change£4530–45 minGrilles, ducts at the terminal and the unit filters. Construction dust destroys MVHR filters, and leaving them in circulates it around a finished flat for months.
Second sparkle visit before handover£1202–4 hrsBooked for the morning of the photography, viewing or client handover, after snagging trades have been back. Dust settles twice; this is the visit that makes the photographs work.
Patio, path and driveway wash-down£951–2 hrsJet wash of mortar splash, plaster runoff and tyre marks on new or existing hard landscaping, plus a drain and gully clear.
New appliance protective strip and first cleanIncludedincludedFilm, foam, stickers and shipping bolts off, oven interior and racks wiped of manufacturing residue, fridge and dishwasher interiors and seals — inside the price on every after builders clean.
Parking, permits and skip bays
Wide estate roads with kerbside parking and level access — easy for a Luton. Any permit, bay suspension or dispensation in London Borough of Lewisham's zone is arranged and paid for by us. If a skip or 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.
Congestion Charge
Lewisham sits outside the Congestion Charge zone, so there is no charge to pass on.
ULEZ and LEZ
Every Hello Services vehicle is ULEZ- and LEZ-compliant, so there is no charge line on your invoice anywhere in London — including on multi-day fit-out programmes.
Power, water and lighting on site
We need a working socket and a cold tap. If the supply is not commissioned yet, tell us at booking and we bring a battery HEPA setup, task lighting and water containers rather than losing half a day.
Walk-up and stair access
Lift or ground-floor access here, so no stair-carry allowance is needed in the timing.
Concierge, goods lift and site sign-in
No managed-building sign-in needed at most addresses here; tell us at booking if your block runs a contractor induction.
Working around remaining trades
If the decorator, electrician or flooring fitter is still finishing, we sequence rooms behind them and hold the sparkle pass until they are off site. The programme is agreed with your project manager, not guessed at.

This housing stock

Where construction dust hides in Lewisham homes

Victorian and Edwardian terraces and conversions, 1960s Catford estates and new Lewisham town-centre towers. That stock decides where construction dust ends up across the borough, so these are the places we go first.

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. Fins are cleared with a purpose-made brush and HEPA extraction rather than a cloth over the front.

Door tops, architraves and boxing-in ledges

Every horizontal edge above eye level is a shelf for fine dust, and it is the one thing a client always runs a finger along. Each ledge is vacuumed first, then wiped, then checked again after the second fall.

The communal corridor and lift lobby at your door

In a purpose-built block, the dust that escaped your front door is the neighbours' complaint and the managing agent's letter. We clean the threshold, mat well and corridor run outside your flat as standard.

Behind and under the new white goods

Integrated appliances go in over a floor that was dusty ten minutes earlier. Where they can be safely drawn out, the floor, wall and cable run behind them are cleaned before the fronts go on.

One-wall kitchen grout, sealant and splashback

A compact refit concentrates every wet trade on one wall. Haze, silicone smears and adhesive squeeze-out get blade and chemistry, matched to the tile, not brute force.

Window tracks, trickle vents and the cill run

Grit blown in during the works settles in the track and the vent. Both are vacuumed and flushed, and the cill is cleaned after the frame rather than before it.

About the borough

Lewisham in context

Deptford's market and Victorian New Cross, hill villages at Blackheath and Forest Hill, and Catford's high street. Kentish villages absorbed by railways from the 1840s; Deptford's naval dockyard and Deptford Creek shaped its industrial edge.

Victorian and Edwardian terraces and conversions, 1960s Catford estates and new Lewisham town-centre towers. On ONS Census 2021 figures the borough holds 122,393 households with a median age of 35, 43.4% owner-occupied and a dwelling split of 57.7% flats to 42.2% houses — the mix that decides what gets built here and how a builders clean is scoped.

Access sets the day's programme. Steep hills at Honor Oak and Forest Hill, narrow terraced streets and expanding CPZs across SE4 and SE14. London Borough of Lewisham permits, suspensions and dispensations are arranged and paid for by us, and any cost sits inside the quoted price.

Bellingham and Downham is mostly unlisted stock outside conservation control, which means extensions, loft conversions and internal knock-throughs rather than restoration work — and dust that has travelled through the whole house rather than being confined to one wing.

Postcode families
SE4, SE6, SE8, SE12, SE13, SE14, SE23, SE26
Areas with their own page
12
Council
London Borough of Lewisham
Landmark
The Horniman Museum and Gardens
Access, parking and permits
Steep hills at Honor Oak and Forest Hill, narrow terraced streets and expanding CPZs across SE4 and SE14.
Charging zones
ULEZ only

Questions

Lewisham after builders cleaning questions, answered

Prices are fixed by the works and the dust level: from £145 for a single-room refit on a protected site to £855 for a 5-bed or new-build fit-out. An extension or loft is £265 to £335 and a 3-bed refurbishment £425 to £525. HEPA dust removal, film and label stripping, haze and paint-speck removal and new appliance interiors are inside that price everywhere in Lewisham.

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 Lewisham

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.