Westminster · SW1 · Patio and decking cleaning
Same-week slots · Fully insured · Local Westminster and Whitehall fitters · Fixed written pricesPatio and decking cleaning for Westminster and Whitehall (SW1) households — 3,927 of them, 95% in flats. From £4.50 fixed, one technician for a standard garden patio or deck; two for a roof terrace or balcony where water has to be carried up by bowser and furniture moved through a lift or stairwell Insured fitters, every fixing torqued, and the flat-pack packaging taken away.
Overview
This page prices patio and decking cleaning for Westminster and Whitehall SW1 specifically: period conversion stock, 44% privately rented and 3,927 households in total. Work starts at £4.50, fixed in writing, with parking and Westminster City Council permit rules costed before an insured fitter travels.
How it works
Step 1
Concrete, natural stone, softwood or composite, roughly the area, and whether there's an outside tap or the flat needs water carried up by bowser.
Step 2
Priced per square metre for the surface you have, with oiling, re-staining or a bowser water supply shown as separate lines rather than bundled in.
Step 3
Furniture and planters moved, deck board gaps cleared of leaf litter, and algae or lichen in shaded corners given a biocide soak before washing.
Step 4
Concrete at full strength; natural stone, softwood and composite all stepped down to protect the surface, using a wide fan nozzle on composite specifically.
Step 5
Softwood decking is left to dry before any oiling; drainage outlets on roof terraces are checked clear; furniture is put back once the surface is dry underfoot.
Why choose us
One technician for a standard garden patio or deck; two for a roof terrace or balcony where water has to be carried up by bowser and furniture moved through a lift or stairwell. Security cordons, camera-controlled streets and pre-notified vehicle access on many roads.
Same-week across every borough, with weekend slots common through spring and early summer when garden and roof-terrace use picks up. Westminster (Circle, District, Jubilee) is the nearest station, so a SW1 visit rarely needs a whole morning set aside.
We expect dot-and-dab plasterboard over blockwork; locally that also means with metal stud partitions between rooms — the reality on the streets around The Palace of Westminster in SW1, and we carry the anchors, through-fixings and long bits that match. The mistake we spend most time undoing here is in SW1, short screws that grip only the board and slowly lever it off the dabs — the pattern behind 3,927 households inside the SW1 neighbourhood.
Wastewater containing detergent or biocide is contained and directed away from surface water drains during the clean, and drainage outlets on roof terraces and balconies are checked and cleared as part of the visit.
Fixed prices
| Job | From | Typical time | What sets the price |
|---|---|---|---|
| Concrete flag patio, per m² | £4.50 | By area | Manufactured concrete flags take a standard rotary surface cleaner at full pressure without any risk to the finish. |
| York stone or sandstone patio, per m² | £6.50 | By area | Natural stone is more porous and softer than concrete, so it's cleaned at a lower pressure with a specialist stone-safe cleaner rather than the standard detergent. |
| Softwood decking clean, per m² | £5 | By area | Softwood boards need the pressure kept low and the nozzle kept moving, since a static jet will fur the grain and shorten the board's life. |
| Composite decking clean, per m² | £5.50 | By area | Composite boards need a wide fan nozzle and a lower bar pressure than timber, since a narrow jet can strip the capping layer that gives composite its colour and grip. |
| Decking oiling or re-staining after cleaning, per m² | £4 | Added to visit | Softwood decking needs re-oiling once dry to stay weatherproof; this is priced as a separate pass because it can only start once the boards have fully dried out. |
| Roof terrace or balcony deck, per m² | £7 | By area | No mains tap on most roof terraces means water is carried up by bowser, and drainage outlets have to be checked and cleared as part of the visit, not just the deck surface. |
Concrete flag patio, per m²
£4.50 · By area
Manufactured concrete flags take a standard rotary surface cleaner at full pressure without any risk to the finish.
York stone or sandstone patio, per m²
£6.50 · By area
Natural stone is more porous and softer than concrete, so it's cleaned at a lower pressure with a specialist stone-safe cleaner rather than the standard detergent.
Softwood decking clean, per m²
£5 · By area
Softwood boards need the pressure kept low and the nozzle kept moving, since a static jet will fur the grain and shorten the board's life.
Composite decking clean, per m²
£5.50 · By area
Composite boards need a wide fan nozzle and a lower bar pressure than timber, since a narrow jet can strip the capping layer that gives composite its colour and grip.
Decking oiling or re-staining after cleaning, per m²
£4 · Added to visit
Softwood decking needs re-oiling once dry to stay weatherproof; this is priced as a separate pass because it can only start once the boards have fully dried out.
Roof terrace or balcony deck, per m²
£7 · By area
No mains tap on most roof terraces means water is carried up by bowser, and drainage outlets have to be checked and cleared as part of the visit, not just the deck surface.
Domestic prices are the total you pay; managing agents and landlords are invoiced plus VAT at 20%. Furniture moved off the patio or deck before cleaning and put back after, and clearing debris from drainage gaps between deck boards, are included. Where a bowser or extended hose run is needed for a flat with no outside tap, that's shown as its own line.
Scope
I asked Hello Services for a deep clean of the carpets of a house in London we were moving into. Loqman and his colleague arrived on time and were incredibly fast in firstly hoovering all to be worked on and then deep cleaning a total of seven sets of carpets across our first and second… Read in full →
Thankyou to Nicole and Marius and colleagues for a superb clean of our family home. It was done under difficult circumstances with removal people still emptying the property of furniture and boxes around them as we were moving out after nearly 40 years. We were extremely happy with the end result and am sure that… Read in full →
Hello Services did a great job cleaning my new flat in Greenwich London before I move in. Professional, friendly and efficient. Thank you to Dara and a great team! Will be using you guys again for end of tenancy clean on current flat! Charlotte V.
Read all 23 Cleaning reviews from Greater London customers →
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.
Coverage
Also in this area
Block paving, resin-bound and imprinted concrete driveways cleaned, resanded and sealed.
Front paths, side returns and communal walkways cleaned without disturbing loose flags.
The wider outdoor jet washing hub covering every hard surface we clean.
New garden furniture built and levelled on the patio or deck once it's clean.
Two crew and a Luton or tipper; three where everything has to be carried through a hallway.
A full top-to-bottom clean of the property once it has been emptied.
Cuttings, turf and soil taken to a licensed composting site rather than to landfill.
Working in Westminster and Whitehall
Census 2021 puts Westminster and Whitehall at 3,927 households with a median age of 35.1. The period conversion stock is renter-heavy, which is why 5% houses and 95% flats need different handling in SW1.
Private renting sits at 44% and owner-occupation at 28%; the first group books patio and decking cleaning at short notice, the second plans it.
Walls are dot-and-dab plasterboard over blockwork; locally that also means with metal stud partitions between rooms — the reality on the streets around The Palace of Westminster, so the fixing that matters in Westminster and Whitehall is chosen on site — the usual failure here is in SW1, short screws that grip only the board and slowly lever it off the dabs — the pattern behind 3,927 households inside the SW1 neighbourhood.
Anyone who knows Westminster and Whitehall knows the pattern near The Palace of Westminster: government quarter around Parliament Square, Whitehall and Smith Square. We plan the SW1 visit around it. Westminster and Whitehall sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
On access, security cordons, camera-controlled streets and pre-notified vehicle access on many roads — one reason one technician for a standard garden patio or deck; two for a roof terrace or balcony where water has to be carried up by bowser and furniture moved through a lift or stairwell. Fitters travelling in use Westminster (Circle, District, Jubilee).
Area at a glance
Who lives in Westminster and Whitehall and what they live in decides how patio and decking cleaning is quoted and how long a visit takes. These are the published Census 2021 figures for the Central Westminster neighbourhood itself — not Westminster-wide averages, and not estimates.
8,090
Residents
Central Westminster neighbourhood, Census 2021
3,927
Households
Median age 35.1
Flats vs houses
Residents by sex
Single-person households
46.3%
Privately rented
43.5%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhood Central Westminster (E02000979) — the published geography that covers Westminster and Whitehall, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the SW1 district: 51.4974, -0.1401 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
50 in Westminster and Whitehall, and every job is quoted as a fixed written price before a fitter is booked for Westminster and Whitehall (SW1) addresses, with 46% one-person households here. Surface material first — natural stone and composite decking cost more per square metre than concrete because both need a lower pressure that takes longer to cover the same area — then access, since a roof terrace with no outside tap needs water carried up rather than run from a hose in Westminster and Whitehall — and this being a short walk from Westminster (Circle, District, Jubilee), with 3,927 households on this patch.
Yes — IKEA, Argos, Wayfair, Made and independent brands are all built to the manufacturer's instructions on the Westminster and Whitehall rounds, with 5% of Westminster and Whitehall homes being houses. We are independent of every retailer; the names simply describe what we assemble in Westminster and Whitehall most weeks on SW1 jobs, with The Palace of Westminster a few streets away.
5–2 hours. Sliding-door and corner wardrobes take two to four times as long because the tracks have to be dead level across SW1, with 44% of SW1 homes being privately rented.
That is exactly why we build in the room it will live in around Westminster (Circle, District, Jubilee). With 95% of Westminster and Whitehall homes being flats, narrow hallways and tight turns are the norm in Westminster and Whitehall, with this being Westminster City Council territory — and 46% one-person households here, so anything that will not pass a doorway once assembled is built where it stands.
Same-week across every borough, with weekend slots common through spring and early summer when garden and roof-terrace use picks up for Westminster and Whitehall (SW1) addresses, with 29% social-rented stock nearby. Westminster and Whitehall sits close to Westminster (Circle, District, Jubilee) in Westminster and Whitehall, with 28% owner-occupation locally, so we can usually add a SW1 job to an existing Westminster round at short notice.
Security cordons, camera-controlled streets and pre-notified vehicle access on many roads around Westminster (Circle, District, Jubilee). Where a permit or a suspended bay is needed in Westminster City Council it is itemised on the quote before the visit, never added afterwards in Westminster and Whitehall, with 5% of Westminster and Whitehall homes being houses.
Wastewater containing detergent or biocide is contained and directed away from surface water drains during the clean on the Westminster and Whitehall rounds, with this being Westminster City Council territory — and Westminster parking rules in play, and drainage outlets on roof terraces and balconies are checked and cleared as part of the visit. That paperwork is what most Westminster letting agents and managing agents ask for before work starts in a leasehold flat across SW1, with 95% of homes here being flats.
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Wardrobes, beds and kitchen units built and levelled the same day.
Free quote · 1-hour reply
Two ways to go: price it yourself on the quote page, or pick a slot on the live booking calendar. Westminster and Whitehall SW1 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of westminster.
No deposit is taken until the price and slot are confirmed in writing.
