Need end of tenancy cleaning in Chelsea Harbour?

The first thing a clerk does in a Chelsea Harbour flat is run a torch along the marble under the marina-facing glass, because that is where the streaks and the river-grit haze show and where a deposit on one of these apartments quietly starts to leak. We are Monster Cleaning Ltd, a London end-of-tenancy crew working the SW10 riverside since 2014, and we build the clean to satisfy the check-out report, not a generic idea of tidy. It is priced per job at the premium tier these flats need, backed by a 48-hour re-clean guarantee, with hourly top-ups at £30 per cleaner. Ring 0333 555 2076 for a price in about three minutes.

Last updated June 2026. We cover the whole gated Chelsea Harbour estate and the surrounding SW10 postcodes, from the Belvedere and Chelsea Crescent round to the Design Centre side and the Lots Road gatehouse. This page sits inside the borough directory at End of Tenancy Cleaning Kensington and Chelsea.

What does the porter notice before the inventory clerk even arrives?

Start there, because on this estate the inspection begins before any clerk turns up. Chelsea Harbour is a gated development on a former dock site behind the Lots Road entrance, and every block shares round-the-clock porterage and a freeholder housekeeping standard set when the marina flats were first sold at the end of the 1980s. The porter walks the lobby, logs the contractors, and flags a flat handed back below that standard, so by the time a Knight Frank or Savills clerk arrives with the check-in report there is already a note in the building file. That is the part cleaners from outside SW10 never account for.

The report itself is the mechanism that decides the money. When you moved in, a clerk described every surface and the words against the kitchen and the marble bathroom were usually “new” or “as new”, because the flat had just been cleaned to marina spec. At check-out a second clerk walks it line by line and marks anything materially worse, beyond fair wear. You are measured against a professional clean on a high-value flat, which is why a mop and a spare Sunday rarely gets a Chelsea Harbour deposit back in full.

The deductions land on detail, not disaster. Streaks on the stone under the spotlights. Induction residue baked into the silicone trim round the hob. Integrated-extractor filters greyed with grease. Engineered-wood heel-trails from a sofa dragged without sliders. Balcony glass fingerprinted along the river side. None of it is dramatic. All of it comes out of a deposit that on these flats runs well into five figures, and every agent working the harbour, from Knight Frank and Savills to Foxtons and John D Wood, checks the same way.

The deductions land on detail, not disaster.

Which council Chelsea Harbour actually answers to, and why it changes the licence question

People get the borough wrong here, and it matters for the paperwork. The estate carries an SW10 postcode and sells itself as Chelsea, but it sits on the far side of Chelsea Creek, the historic boundary. Administratively Chelsea Harbour is in the London Borough of Hammersmith and Fulham, not the Royal Borough of Kensington and Chelsea across the water. When the redevelopment was granted permission, the Hammersmith and Fulham side asked the Boundary Commission to move it into the Royal Borough, and the Royal Borough passed on the offer. So the postcode says one thing and the council another.

That decides whose licensing rules a landlord sits under. Hammersmith and Fulham runs borough-wide additional HMO licensing, in force from 5 June 2022 to 4 June 2027, which bites when three or more people from two or more households share a flat. The council also runs a selective scheme, but only on a named list of 24 streets, and the Chelsea Harbour estate is not one of them. So a Belvedere or Chelsea Crescent let held as a single household is unlikely to carry a licence condition at all. Across the creek the Royal Borough runs its own additional HMO scheme, 1 June 2023 to 31 May 2028, with no selective licensing, which is the regime that governs the King’s Road side you might move to next.

What a Chelsea Harbour flat actually answers to is not a council inspection but the freeholder’s housekeeping bar, set high when these apartments were first handed over and enforced by the porter every day. The underlying deposit-protection rules are on the government’s tenancy deposit guidance, but the day-to-day standard on this estate is set by the freeholder, not by gov.uk.

What 1 May 2026 did to a high-churn marina let

The Renters’ Rights Act 2025 came into force on 1 May 2026. Section 21 no-fault evictions are gone, and every existing assured shorthold tenancy in England has converted to a periodic one, so a tenant can give two months’ notice at any point rather than waiting out a fixed term.

Here is the part that gets misread. The cleaning side of a move-out did not change one bit. The check-in benchmark still applies, the deposit maths is exactly what it was, and nobody can force you to book a professional clean. What changed is timing, and timing is what bites on this estate. Chelsea Harbour was already high-churn: international relocations, corporate lets, diplomatic tenancies, and managed apartments that turn over every few months. Let those tenants leave on a rolling two months instead of a fixed end date and the hand-backs get more frequent and less predictable. The dull, paying takeaway is to book the clean earlier than you used to, because the concierge slot and the lift booking you want will be gone if you wait.

The one checklist we run, studio to penthouse

Every Chelsea Harbour booking runs to one 57-point agent-approved checklist, scaled to the flat, whether it is a studio off the plaza or a lateral penthouse over the marina. Nothing is hidden behind an asterisk. The full list comes with the job; here is the shape of it in a single pass.

• Kitchen, integrated oven: cavity, racks, glass door split and cleaned between the panes, seals, and the light behind its cover.
• Kitchen, hob and canopy: induction glass and its silicone trim, surrounding stone, extractor canopy degreased, mesh filters out, soaked, dried and refitted.
• Kitchen, cold and wet appliances: integrated fridge, freezer, dishwasher and washer-dryer interiors, drawers, seals, spray arms and the condenser tray where you can reach it.
• Kitchen, surfaces: stone or quartz worktops polished streak-free, taps and waste descaled, splashback and grout brushed, handle-less unit faces wiped including the finger-oil under-edge.
• Kitchen, the gaps: bin recess sanitised, kickboards and plinths, and the units pulled where they move so the floor behind and under gets done, then put back.
• Bathrooms, the wet zone: walk-in shower glass, frame and channel descaled, rainfall head and hose cleared, screen sealant bead included.
• Bathrooms, natural stone: marble or limestone floor and walls buffed with a pH-neutral stone-safe cleaner, never an acidic descaler, because acid etches the surface and leaves a haze a clerk spots at once.
• Bathrooms, fittings: vanity drawers, mirrored cabinet, integrated lighting, extractor vent, chrome and brass polished, heated rail and demister mirror.
• Bathrooms, the WC: inside the rim, hinges, flush plate, cistern and the floor behind the pan.
• Bedrooms, storage: wardrobe interiors top to bottom, drawer runners, and bed-frame bases lifted and cleaned under.
• Bedrooms, the high and low lines: picture rails, ceiling roses, light and dimmer plates, skirting, door tops, hinges and threshold strips.
• Bedrooms, floors: engineered wood swept and microfibre-mopped with a manufacturer-safe solution, carpets vacuumed edge to edge.
• Living room, the built-ins: fitted media unit dusted out, cable channels and the wall behind the screen.
• Living room, the glass: floor-to-ceiling glazing inner face, frame channels, balcony door tracks and the inner face of the glass rails.
• Throughout, the touch points: switches, sockets, thermostats, intercom and entryphone panels, all wiped of finger oil that shows under the spotlights.
• Throughout, the joinery: internal doors both sides, frames, architraves, handles, cornicing and ceiling lines, smoke-alarm housings dusted.
• Final pass: hard floors mopped or buffed last, worked from the far room back to the door, so nothing gets walked across on the way out.

Extras stay separate and stay quoted. Balcony glass on the outer face where access allows, a second oven strip on a long-let range cooker, or a carpet shampoo on the bedrooms are priced on their own and never folded in without a word.

Very hard water, river salt, and what both do to marble

SW10 sits in Thames Water’s hard-water supply, and this stretch runs very hard, around 300 ppm calcium carbonate, roughly 20 Clark degrees. Calcium sets on taps, shower heads, screens and tile joints faster than tenants expect, and a wipe does nothing to it. A clerk checks with a thumbnail down the tap and a look at the screen edge-on against the light. On chrome, glass and ceramic we use a mild scale solution and buff dry. On the marble and limestone these bathrooms are full of we never do, because the acid that shifts scale also dulls the stone, so those surfaces are hand-buffed instead.

The river adds a second problem the inland flats never see. Chelsea Harbour faces a tidal reach of the Thames, and the prevailing south-westerly drives fine rain and river grit onto the marina-side glazing for much of the year. The result on every flat with a balcony or full-height glass is a salt-and-grit film that internal cleaning cannot lift off the outer face. We do the inside of all of it as standard; the outer face on the higher floors is a cradle job for the building’s own window team, and we tell you straight where that line falls.

On the marble and limestone these bathrooms are full of we never reach for an acid, because the thing that shifts the scale also dulls the stone.

Grout and sealant sit in the same careful bracket. We scrub the joints back as far as honest effort takes them and photograph anything genuinely past saving before we start, so a clerk cannot bill a tenant for wear that was already in the check-in pictures. That dated photo has settled more Chelsea Harbour disputes than any argument. If the flat has stone floors through the reception and hall, that specialist buffing is what our standalone floor cleaning covers, and interior glazing across a big lateral flat is where window cleaning folds into the same visit.

The estate block by block, Belvedere to the Design Centre side

Chelsea Harbour is small in footprint but varied in stock, and the clean changes with the block. We are inside most of them most weeks, so the layouts and the quirks are known before we arrive.

The towers and the waterfront blocks

The Belvedere is the tall block with the golden ball spire on top, an 18-storey tower of lateral flats and duplex penthouses, where the floor-to-ceiling glass and the stone make the whole job. Chelsea Crescent is the curved waterfront run facing the marina, the original apartments on the estate, generous and stone-heavy. Around them sit the mid-rise blocks off the plaza and the lateral riverside flats with private terraces, where the balcony glass and the engineered-wood floors take the time. A lateral flat here can run to two thousand square feet, and the clean is priced and planned for that.

The Design Centre side and the hotel edge

The western edge of the estate backs onto the Chelsea Harbour Design Centre, the interiors district under its three glazed domes, and the Chelsea Harbour Hotel by the marina. The apartments on that side are part of the same gated development, held to the same freeholder standard and cleaned to the same checklist and tiers. Access is the only thing that differs, because the porter rota and the lift bookings on the hotel-and-Design-Centre side need arranging a little earlier.

Imperial Wharf station on the Overground is the way in, a few minutes on foot through the Chelsea Harbour Drive gate, one stop from West Brompton and down the line to Clapham Junction. Our vans go to the visitor bays past the Lots Road gatehouse, which the concierge clears the day before. If a move-out straddles the boundary, the pages next door pick up the surrounding ground: Imperial Wharf and Sands End on the SW6 side of the station, World’s End and Chelsea proper across the creek, and Fulham up the river.

Not sure which side of Chelsea Creek your flat falls on, or whether the porter clears our van or the letting agent does? Ring 0333 555 2076 with the block and the floor and we will sort the access before the day.

What it costs on the marina, and the deposit maths

Chelsea Harbour is a premium-tier postcode and the price reflects the hours these flats actually take. Marble and limestone, brushed brass, engineered-wood floors, integrated kitchens and lateral footprints of two thousand square feet are not the same job as a modern one-bed inland, and the pricing says so honestly rather than tacking on a surcharge for the address.

Hourly cover, for a top-up rather than a full hand-back, is £30 per cleaner with a two-cleaner minimum, kit and stone-safe products included. Carpet shampoo runs £36 per bedroom, £43 for the main reception and £115 for a whole-flat two-bed. Oven work, rare on an integrated single but common on a double or 90cm range, is £77 single, £110 double and £114 for the range. Those figures assume a flat in normal lived-in shape; a long corporate let with heavy wear costs more and we say so on the phone, not after.

Run the maths the way the deposit makes you. A one-bed at £247 against a deposit that on these flats sits deep into five figures is not really a decision. Every booking carries a 48-hour re-clean guarantee: if the clerk or the managing agent flags a cleanliness issue inside 48 hours, we come back and put it right free, provided you tell us inside that window and nobody has moved in. Our first-time pass rate across jobs runs near 97%, and SW10 sits at or above that because the crew that works the riverside knows the building managers and what their freeholders expect. There is a reason the agents here use us: we are on the books of 300+ letting agents, and over the years that work has helped tenants recover £1.2m in deposits that would otherwise have gone on cleaning deductions.

It is worth booking the right job, because three get muddled on this estate.

Check-in inventory report

The document the clerk writes on day one describing every surface, with photos. It is the benchmark your check-out is judged against, which is why we clean to it rather than to a generic idea of clean.

End-of-tenancy clean

Built to pass that inventory and return a deposit, against the letting-agent standard, with the flat empty and the 48-hour guarantee on it, at £30 an hour per cleaner.

Deep clean

A deep clean resets a home you are staying in, lived-in, with no formal standard to hit, also from £30 an hour.

Regular domestic clean

A recurring domestic clean is ongoing upkeep, from £22 an hour on a weekly visit.

A Chelsea Crescent job from the spring

“We handed back a two-bed on Chelsea Crescent after an eighteen-month corporate let, and I was abroad for most of it, so the flat had been lightly lived in and never properly reset. The marble in the main bathroom had gone hazy where a previous cleaner had used the wrong product, and the induction trim was worse than it looked. Monster sent three cleaners, hand-buffed the stone back rather than scrubbing it, and did the balcony glass on the inner face. Savills passed it on the first walk-through and the deposit cleared the following week. The photo set they emailed the same evening is what made the agent sign it off without a quibble.”
Priya, ex-tenant, Chelsea Harbour SW10, April 2026

That job is a fair sample of the pattern on the estate: a managed corporate let, stone dulled by the wrong product, and an agent who checks against a professional benchmark. The buffing did the work, but what settled the deposit was the dated photo pack, which is the part most rushed hand-backs never have when the agent pushes back.

Booking round the gatehouse and the concierge

The estate is gated, so a Chelsea Harbour booking has one more moving part than an ordinary flat. We sort it in advance rather than turning up and hoping. The steps are short.

1. Ring 0333 555 2076 or email [email protected] with the block, the floor, the bedroom count and the move-out date. We send a fixed price by return, not a “someone will call you back”.
2. We contact the concierge desk the day before, so the crew is added to the visitor list at the Lots Road gatehouse and the vans get the visitor bays near the plaza. Where a lift booking is needed for a lateral move, we arrange that too.
3. The flat is empty when we arrive. Furniture and personal things gone, rubbish cleared, so nothing blocks the stone floors or the built-in storage.
4. Two to three cleaners work the flat with their own kit, stone-safe products and a vacuum that reaches behind integrated units. A studio is a morning; a lateral penthouse is a full day.
5. The photo pack goes to you the same evening, room by room, with the invoice. If the clerk flags anything inside 48 hours, we come back free.

One honest note on timing. Friday hand-backs and end-of-month cluster hard, and on a gated estate the concierge and lift bookings add a day of lead time, so two or three days’ notice is sensible and a week is better for a month-end penthouse. We also run removals if you want the move and the clean on one booking, which saves juggling two sets of gatehouse clearances.

Questions we get asked

How much is end-of-tenancy cleaning at Chelsea Harbour?

At the premium tier these flats sit in, a studio starts at £186, a one-bed at £247, a two-bed lateral at £297, a three-bed or duplex at £399, and a four-bed penthouse or large lateral at £485. Hourly cover is £30 per cleaner with a two-cleaner minimum. The prices reflect the stone, the integrated kitchens and the lateral floor areas, not a surcharge for the SW10 address.

Which borough is Chelsea Harbour actually in?

Administratively it is the London Borough of Hammersmith and Fulham, even though the postcode is SW10 and the estate markets itself as Chelsea. Chelsea Creek is the boundary; the Royal Borough of Kensington and Chelsea is across the water. When the estate was built, Hammersmith and Fulham asked for it to be moved into the Royal Borough and the Royal Borough declined.

Do I need a property licence for a Chelsea Harbour flat?

Usually not, if it is let to a single household. Hammersmith and Fulham runs borough-wide additional HMO licensing from 5 June 2022 to 4 June 2027, which applies when three or more people from two or more households share, and a selective scheme on 24 named streets that does not include the estate. Most Chelsea Harbour lets fall outside both, so the real standard to clean to is the freeholder’s, which is stricter than a council one.

Do you clean inside the Belvedere and Chelsea Crescent?

Yes, both, most weeks, along with the mid-rise blocks off the plaza and the lateral riverside flats. The concierge clears us through the Lots Road gatehouse on the day and the vans use the visitor bays by the plaza.

Will you use products that are safe for marble and limestone?

Always. We bring pH-neutral stone-safe cleaners as standard, because acidic descalers etch natural stone and leave a haze a clerk spots at once. We keep the mild scale solution for chrome, glass and ceramic only, and hand-buff the stone.

How does the marina-side and gatehouse access work?

The estate is gated, so we email or call the concierge the day before and the crew is added to the visitor list at the Lots Road gatehouse. Vans go to the visitor bays near the central plaza, and where a lateral move needs a lift booking we arrange that in advance too.

Can you handle the Design Centre and hotel-side apartments?

Yes. The flats backing onto the Chelsea Harbour Design Centre and the Chelsea Harbour Hotel are part of the same gated development, held to the same freeholder standard, and cleaned to the same checklist and the same tiers. Only the porter rota and lift timing differ.

How long does a lateral two-bed take?

Roughly five to seven hours with two cleaners. Lateral flats here are larger than the SW10 average, often close to two thousand square feet, so we plan for the longer end of that range and add a third cleaner on the bigger ones.

What is the 48-hour re-clean guarantee?

If the inventory clerk or the managing agent flags a cleanliness issue within 48 hours of the clean, we come back and put it right at no extra cost, as long as you tell us inside that window and nobody has moved in. It is on every booking we do, in every postcode we work.

How do you handle the river-side glass and the outer balcony faces?

We clean the inner face of all the glazing and the balcony rails as standard. The outer face on the higher floors needs a cradle and is handled by the building’s own window team, so we tell you exactly where that line falls rather than promising glass we cannot safely reach.

Do you have public liability insurance the building will accept?

Yes, five million pounds of public liability plus employer’s liability, and we send the certificate to managing agents when they ask. Chelsea Harbour buildings usually want to see it before clearing the booking, and we have it ready.

What is your first-time pass rate on these flats?

Our company-wide first-time pass rate is 97% across all postcodes, and SW10 sits at or above that because the riverside crew knows the building managers and the freeholder standards. Where the rare job does not pass first time, the 48-hour re-clean covers it.

Can I book at short notice on a gated estate?

Often, midweek especially, though the concierge and lift bookings add a day of lead time, so two or three days’ notice is sensible and a week is better for a month-end penthouse. Friday and end-of-month slots fill first. If your check-out is tomorrow, ring anyway and we will do what we can.

What happens if my landlord disputes the clean?

If the work is done to checklist standard and the photo pack confirms it, the dispute usually resolves before it reaches an adjudicator. If it does escalate, our dated photos and invoice are admissible evidence, and Shelter’s deposit guidance walks through the route to the deposit scheme.

Get a price

Ring 0333 555 2076 and we price the job in about three minutes. The block, the floor, the bedroom count and the move-out date is the lot. Out of hours, send us a message and someone calls back first thing. A couple of photos of the kitchen and the main bathroom sharpen the quote, which helps most on the bigger lateral and penthouse flats.