Insured and documented
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.
City of London · EC3 · Patio and decking cleaning
Same-week slots · Fully insured · Local Bank and Cornhill fitters · Fixed written pricesBooking patio and decking cleaning near The Royal Exchange? Bank junction is closed to most traffic on weekdays — early-morning or weekend access only, and that is planned into the slot rather than discovered on the day. Prices start at £4.50 and are fixed before we travel. Units are built in the room they live in, then wall-anchored where they need it.


Overview
This page prices patio and decking cleaning for Bank and Cornhill EC3 specifically: period conversion stock, 48% privately rented and 4,914 households in total. Work starts at £4.50, fixed in writing, with parking and City of London Corporation 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
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.
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. Bank junction is closed to most traffic on weekdays — early-morning or weekend access only.
Same-week across every borough, with weekend slots common through spring and early summer when garden and roof-terrace use picks up. Bank (Central, Northern, Waterloo & City, DLR) is the nearest station, so a EC3 visit rarely needs a whole morning set aside.
We expect dot-and-dab plasterboard over blockwork in Bank and Cornhill, with metal stud partitions between rooms, with 15% social-rented stock locally, block access is agreed with the estate office first in EC3, and we carry the anchors, through-fixings and long bits that match. The mistake we spend most time undoing here is Bank and Cornhill gives us short screws that grip only the board and slowly lever it off the dabs, and with 48% of homes here privately rented, it sets the booking date as often as the job does.
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 Bank and Cornhill
In Bank and Cornhill (EC3) the split is 98% flats to 2% houses over 4,914 households, and the stock is period conversion.
The renter-heavy mix here (37% owned, 48% privately rented) means a EC3 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Walls are dot-and-dab plasterboard over blockwork in Bank and Cornhill, with metal stud partitions between rooms, with 15% social-rented stock locally, block access is agreed with the estate office first, so the fixing that matters in Bank and Cornhill is chosen on site — the usual failure here is Bank and Cornhill gives us short screws that grip only the board and slowly lever it off the dabs, and with 48% of homes here privately rented, it sets the booking date as often as the job does.
The historic financial heart — Royal Exchange, Mansion House and the alleyways behind Leadenhall. That character decides the practical detail of patio and decking cleaning here far more than the borough boundary does. Bank and Cornhill sits inside the Congestion Charge zone as well as ULEZ, so both are itemised on the quote rather than absorbed into an hourly rate.
Bank junction is closed to most traffic on weekdays — early-morning or weekend access only. Nearest station is Bank (Central, Northern, Waterloo & City, DLR), and 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.
Area at a glance
Who lives in Bank and Cornhill 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 City of London neighbourhood itself — not City of London-wide averages, and not estimates.
8,583
Residents
City of London neighbourhood, Census 2021
4,914
Households
Median age 36.9
Flats vs houses
Residents by sex
Single-person households
51%
Privately rented
48.3%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhood City of London (E02000001) — the published geography that covers Bank and Cornhill, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the EC3 district: 51.5143, -0.0865 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
50 in Bank and Cornhill, and every job is quoted as a fixed written price before a fitter is booked on EC3 jobs, with 37% owner-occupation locally. 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 on the streets near The Royal Exchange — and City of London parking rules in play, with 15% social-rented stock nearby.
Yes — IKEA, Argos, Wayfair, Made and independent brands are all built to the manufacturer's instructions in this 98% flats neighbourhood, with 37% owner-occupation locally. We are independent of every retailer; the names simply describe what we assemble in Bank and Cornhill most weeks for Bank and Cornhill (EC3) addresses, with this being a short walk from Bank (Central, Northern, Waterloo & City, DLR).
5–2 hours. Sliding-door and corner wardrobes take two to four times as long because the tracks have to be dead level on City of London bookings, with The Royal Exchange a few streets away.
That is exactly why we build in the room it will live in on this side of City of London. With 98% of Bank and Cornhill homes being flats, narrow hallways and tight turns are the norm across EC3, with 37% owner-occupation locally — and 4,914 households on this patch, so anything that will not pass a doorway once assembled is built where it stands.
Replacing rotten, cracked or delaminating deck boards — that's a repair job, quoted separately by our decking team; Repointing or re-bedding natural stone patio slabs that have come loose or sunk; Deep oil or paint staining that has soaked into porous stone and may need professional poulticing rather than a surface wash; Structural work on raised decking or a roof terrace balustrade in this 98% flats neighbourhood, with 98% of homes here being flats — and The Royal Exchange a few streets away, which needs a qualified joiner or builder. Anything outside that scope is quoted separately so the Bank and Cornhill EC3 price you agree is the price you pay on City of London bookings, with this being City of London Corporation territory.
All three. With 48% of Bank and Cornhill privately rented and 37% owner-occupied, roughly half the EC3 diary is agent- or landlord-instructed and invoiced separately from the person at the door for Bank and Cornhill (EC3) addresses — and 15% social-rented stock nearby, with this being City of London Corporation territory.
The Royal Exchange is the marker we route to around Bank (Central, Northern, Waterloo & City, DLR), with 4,914 households on this patch, and bank junction is closed to most traffic on weekdays — early-morning or weekend access only. A EC3 slot added to an existing City of London round usually lands the same week rather than the next in Bank and Cornhill, with 51% one-person households here.
Read next
Handyman
Hourly rates, half-day jobs and the questions worth asking before booking.
Assembly
Which builds are a two-hour job and which reliably eat a weekend.
Assembly
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. Bank and Cornhill EC3 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of city of london.
No deposit is taken until the price and slot are confirmed in writing.