Local end of tenancy cleaning in St James’s

The clerk holding the check-out on a St James’s mansion flat carries a bound inventory that names the cornice, the marble surround and the parquet as separate line items, and a dated photograph of each. Get the deposit back by handing the flat back to that document, not to a guess at what looks clean. That is the whole job on SW1Y lets between St James’s Square and Jermyn Street, and it is what Monster Cleaning has done here since 2014: a move-out clean priced at £30 per hour per cleaner, worked against a 57-point agent-approved checklist, with a 48-hour re-clean guarantee if the clerk flags anything. Ring 0333 555 2076 for a price.

Last updated June 2026. We cover St James’s across SW1Y and the SW1A slice, from Pall Mall and St James’s Street to Jermyn Street, King Street and the flats off St James’s Square. This page sits inside the Westminster directory at End of Tenancy Cleaning Westminster.

How does the check-out clerk actually decide your deposit here?

Start with the mechanism, because it decides everything and almost nobody looks at it before they book. When you moved in, a clerk walked the flat and wrote a report describing every surface, nearly always with photographs, usually with “new” or “as new” against the kitchen and bathroom because the flat had just been professionally cleaned. At check-out a clerk walks it again and compares, line by line. Anything materially worse than the check-in entry, past fair wear and tear, is chargeable against a deposit that in this postcode is rarely small. You are being marked against a professional clean. A mop and a spare afternoon almost never reach that bar.

St James’s makes the point sharper than most of London because the standard is genuinely exacting. A lot of the residential stock sits on Crown Estate freehold or in grand portered blocks, managed to an inventory that records the plaster detail and the stone as named features rather than waving a hand round a buy-to-let. The desks that let these flats, the St James’s and Mayfair offices of the big agencies, brief clerks to a hand-back standard, and a smear a domestic clean would ignore becomes a logged exception. The deposit is real money somebody has to account for, so the inspection is adversarial by design. That is not unfair. It means you turn up with the flat matching the document, and with your own dated evidence, rather than with optimism.

Two things sit behind this in law and pull in opposite directions. The Tenant Fees Act 2019 means no St James’s landlord can write a professional clean into the tenancy as a condition, so nobody can force you to book us. What the law does expect is that you return the flat at the move-in condition the inventory recorded, fair wear and tear aside. Your defence is not a receipt. It is the flat matching the photographs. If a deduction is unfair, it goes to the scheme adjudicator, not the agent’s say-so, and most tenancies here are protected through the Tenancy Deposit Scheme or mydeposits, where the dispute is decided photo against photo.

What the licensing map really says about SW1Y

There is a common assumption worth correcting, because it is easy to get wrong from the headlines. Westminster brought in a selective licensing scheme that went live on 24 November 2025 and runs for five years, covering privately rented homes across 15 of the city’s 18 wards. St James is one of the three wards left out, alongside Pimlico South and Vincent Square. So a standard flat in SW1Y does not need a selective licence, even though the neighbouring West End ward does. What still bites here is the mandatory and additional HMO licensing where a property is shared by enough unrelated occupants, and the conservation-area and Article 4 controls that hang over most of the district. The council framework sits with the City of Westminster, though its site turns bots away, so we keep the detail in prose rather than linking it.

None of that decides whether you get your deposit back. The managing agent does, through the inventory. Licensing sets who may let the flat and to what standard the fabric is kept, not how clean the oven is at hand-back. It is worth knowing which regime yours falls under, because a licensed HMO carries its own inspection layer on top of the check-out, and we clean to both when that is the case.

What 1 May 2026 changed, and what it did not

The Renters’ Rights Act 2025 went live on 1 May 2026. Section 21 no-fault evictions are gone, every existing assured shorthold tenancy in England has converted to a periodic tenancy, and a tenant can give two months’ notice at any point rather than waiting out a fixed term. Here is the part people get wrong. The cleaning side of a move-out did not change at all. The Tenant Fees Act still applies, the check-in benchmark still applies, and the deposit maths is exactly what it was the week before. What changed is timing. This was already a churn-heavy patch of company lets, diplomatic tenancies and pied-a-terre flats, and rolling notice makes the hand-backs less predictable, so the practical takeaway is dull and pays for itself: book the clean earlier than you used to.

The cleaning side of a move-out did not change at all.

The one checklist every St James’s flat is cleaned against

Every booking here runs to a 57-point agent-approved checklist, built over a decade of London check-outs and tuned to what the clerks on this kind of stock actually flag. It is not a regular tidy and it is not a deep clean for someone staying on. It is the full move-out the agent signs against, priced as a flat job rather than by the hour, and the whole of it is in the price. The full list comes with the job, or we walk you through it first. Here is the shape of it, room by room.

• Oven stripped and degreased inside, racks soaked, the door glass split apart so the brown film between the panels comes out
• Hob and extractor degreased, control knobs off and washed, the hood filter soaked or swapped
• Fridge, freezer, dishwasher and washing machine cleaned inside, out and behind, pulled forward where they move; the washing-machine drawer and door seal done, since the seal is the first thing a clerk opens
• Cupboards and drawers emptied and wiped inside and out, handles included, into the awkward corners of the older galley kitchens
• Worktops and sink descaled; stone and marble worked with the correct pH-neutral product, taps polished, never an acid near limestone
• Bathroom scale lifted off taps, screens and tiles with a proper remover rather than a quick wipe, then the old chrome checked against the inventory photograph
• Period sanitaryware and any marble or stone surround cleaned to the photograph, no abrasives on stone
• Grout scrubbed, mould spotted and treated, the sealant bead checked and photographed first where it is clearly past saving
• Cornice, ceiling roses and high plaster detail dusted by hand off steps, the line item clerks here check first
• Wood panelling, dado rails and picture rails wiped down without soaking the timber
• Parquet and hard floors cleaned with the right product for the finish, never flooded, buffed back where dull; marble and limestone floors kept pH-neutral
• Skirting, architraves, doors, frames and the tops of doors wiped; finger marks off switches and sockets
• Windows cleaned inside, sills, reveals and glazing bars done; shutters and blinds dusted slat by slat, curtain headings checked
• Radiators cleaned behind, under and on top, the period column type included
• Built-in wardrobes and storage cleared and wiped, shelves and rails done; cobwebs and high dust cleared from every corner
• Mirrors and chrome polished clear, walls spot-cleaned where marks lift safely and flagged where they will not
• The private hall and any stairs cleaned to the same standard as the rooms, then a final walk-through against the 57 points, photographed before and after

Where a clerk does send a flat back, it is rarely the obvious surfaces. On this stock it is a short list: the highest cornice dust nobody reaches without steps, scale on period taps and stone, a parquet or marble floor left streaked by too much water or the wrong product, and shutter and panelling dust sitting in the recesses. That is what the 48-hour re-clean guarantee is for. If the clerk flags any of it inside 48 hours, we are back within three days at no charge and we clear it. Carpet on wool or period rugs is a separate pass, which the carpet cleaning add-on covers on the same visit, and floors that need restoring rather than cleaning go through floor cleaning.

What Thames Water leaves on a Jermyn Street bathroom

St James’s sits in London’s hard-water zone, and that one detail loses more deposits here than almost anything except the oven. Thames Water runs about 302 parts per million of calcium carbonate across its supply, which is firmly in the very-hard band, and it builds on taps, shower heads, screens and tile joints faster than tenants expect. A wipe with a cloth does nothing to it. The clerk checks for it deliberately: a thumbnail down the tap, the screen edge read against the light, the shower head pulled in close. Limescale that has set into old chrome is slow work, and in these flats the fittings are often original chrome or brass, which rules out the brute-force descalers a new build would shrug off.

Stone is the other one, and it is where a careless clean does real damage. The period bathrooms here carry marble surrounds, limestone floors and stone thresholds, and the descaler that clears a modern ceramic tile will etch a marble surround dull in a way the photograph catches at once. So the stone is worked pH-neutral, patiently, and the scale is lifted off the metal separately. Kitchen and bathroom grout is the line between a pass and a deduction more often than anything to do with carpet, so we scrub it rather than wipe it, and where it is genuinely past saving in a long tenancy we photograph the state before we start. That dated photograph has settled more disputes than any argument, because a clerk cannot bill a tenant for wear that was already there at check-in.

That dated photograph has settled more disputes than any argument.

The stock, block by block: mansion flats above the shops

St James’s barely has residents by London standards. It is offices, gentlemen’s clubs, art dealers and shirtmakers, with a thin band of housing wrapped around the squares and above the shops. White’s and Brooks’s on St James’s Street, the Reform on Pall Mall, Christie’s on King Street, the galleries off Bury Street and Ryder Street, Spencer House behind Green Park. The flats that do exist run to a particular archetype: grand mansion flats and lateral conversions in the Georgian and early terraces around St James’s Square, upper-floor and above-shop flats along Jermyn Street and Duke Street, and a handful of period houses. Overwhelmingly they are professional, diplomatic, company and second-home lets rather than family homes, and a flat can have had a housekeeper for years and still fail a check-out, because day-to-day housekeeping and an inventory hand-back are different jobs.

It is worth being clear about how this differs from the places next door, because the clean differs with it. Mayfair over the Piccadilly line runs to bigger lateral apartments and more new-build prime; Victoria and the wider Westminster core carry mansion blocks and a lot of purpose-built rental; the Green Park and Piccadilly fringe is more hotel and office than home. St James’s is the pocket where prime address meets small residential scale: a two-bed on paper that carries the surface area of something far larger once you count the cornice runs, the panelled hall and the stone bathroom. We price and time against that, not against a bedroom count, because the clerk inspects every metre.

Streets and blocks we cover

Across SW1Y and the SW1A edge we work the residential pockets: the lateral flats around St James’s Square, the gallery blocks on Bury Street and Ryder Street, Duke Street St James’s and Mason’s Yard, the Jermyn Street flats above the shirtmakers, King Street behind Christie’s, the Pall Mall and Carlton Gardens side, and the St James’s Street blocks running down toward Green Park. If your block is portered, the porter’s hours and whether there is a service lift and a loading window are the details that decide the morning, so tell us when you book. Neighbouring patches are cleaned by the same team to the same list: end of tenancy cleaning in Mayfair, Piccadilly, Victoria and Belgravia are all next door, which helps when a company relocation runs several flats at once.

What it costs, and the sum worth doing before you book

Here is the honest headline first. St James’s is a prime address, but it is not on our premium tier, so the clean runs at our standard London pricing rather than a postcode surcharge. A studio starts at £156. These are the rates, before any add-on, priced as a flat job with kit, products and travel included.

Carpet shampoo is £36 a bedroom, £43 a living room, or £115 for whole-flat carpet on a two-bed. The oven deep-clean is already in the flat price; taken on its own it is £77 for a single, £110 for a double, £114 for a 90cm range. Those figures assume a flat in normal lived-in shape. A long tenancy with heavy wear, or somewhere that has not had a deep clean in years, costs more, and we say so on the phone rather than after. No weekend loading, no line bolted on once the clerk has been.

Now run the sum the deposit makes you run, the one nobody does until it is too late. A one-bed at £207 set against a deposit that on a St James’s flat is capped by law at five weeks’ rent but still runs into four figures is not really a decision. Every booking carries a 48-hour re-clean guarantee: if the agent or clerk flags a cleanliness issue inside 48 hours, we come back and redo it free, provided you tell us in the window and nobody has moved in. Our first-time pass rate across this work sits at 97%, but the guarantee is the point, because a failed check-out where the deposit is this size is not a small thing to shrug off. There is a reason agents here know us: we are on the books of 300+ letting agents, and over the years that work has helped tenants recover £1.2m deposits recovered that would otherwise have gone on cleaning deductions.

A Bury Street hand-back from February

“Handed back a one-bed above a gallery on Bury Street after a two-year company let. I had a housekeeper the whole time so I thought it was spotless, but the check-in report had the marble fireplace surround and the cornice photographed in detail and the clerk went straight to both. Two cleaners spent an afternoon on the plaster and the stone, lifted the scale off the old taps, and the hand-back cleared with the full deposit back a fortnight later. The dated photos they left with the invoice did the arguing for me.”
Marcus, St James’s SW1Y, February 2026

That job is a fair example of the pattern here: a short company let, light day-to-day wear, and a clerk working off a photographed inventory that names the plaster and the stone as features. The clean cost a fraction of what was at stake, which it usually does. What turned it was not the scrubbing alone but the dated photo set that went out with the invoice, the thing most hand-backs never have when the agent pushes back. It is worth being clear which job you are actually booking, because three get muddled.

Check-in inventory report

The document the clerk writes on day one describing every surface, with photographs. It is the benchmark your check-out is judged against, which is why we clean to it and not to a general idea of “clean”.

End-of-tenancy clean

Built to pass that inventory and get the deposit back, against the letting-agent benchmark, with the flat empty and the 48-hour guarantee on it, priced as a flat job or £30 an hour where a flat job does not fit.

Deep clean

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

Regular domestic clean

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

Booking it round the porters and the loading window

Booking is short. The one thing that genuinely decides the day here is access, because most blocks are portered, a lot of the flats sit above commercial floors, and parking round St James’s Square is effectively impossible. We carry our own kit in rather than rely on a service lift we might not be allocated, and we book the porter in advance, but only if you tell us the rules.

1. Ring 0333 555 2076 or email [email protected] with the postcode, the number of bedrooms and your check-out date, and mention anything the check-in report marked “new” or “as new”.
2. Tell us the access rules. Porter hours, whether there is a service lift, any loading window the building enforces, and whether the agent or clerk holds the inventory. On a portered block that one line decides whether the team is cleaning by nine or waiting at a front desk at half ten.
3. We send a fixed written quote against the rates above, with the 48-hour re-clean guarantee stated on it, ideally for the day before check-out so the flat is empty and photographs cleaner.
4. The team cleans to the 57-point list and does a final walk-through, photographed before and after, every room. That set is your evidence pack.
5. Anything flagged inside 48 hours, we come back and clear it free.

If you are relocating out of the country and a PA or relocation agent is running the hand-back, give us their contact and the agent’s, and we deal with both directly so nothing waits on an email you are not there to answer. And if your check-out is tomorrow, ring anyway and we will do what we can.

Questions we get asked

How much is an end-of-tenancy clean in St James’s?

From £156 for a studio, £207 for a one-bed, £243 for a two-bed, £339 for a three-bed and £425 for a four-bed or large lateral flat. St James’s runs at our standard London pricing, not a premium tier, and the flat price is fixed in writing before we start.

Is St James’s charged at a premium rate because it is so central?

No. The address is prime but our pricing does not add a postcode surcharge for it, so a studio is £156 and a two-bed is £243, the same as most of London. What can lift the final quote is the flat itself: a lateral conversion with long cornice runs and a stone bathroom takes more hours than a plain two-bed, and we quote against that on the phone.

Do I legally have to pay for a professional clean?

No. Since 2019 no tenancy can force a professional clean as a condition, and the Renters’ Rights Act 2025 did not change that. You must return the flat at the inventory’s move-in condition, fair wear and tear aside. Most tenants here use us because matching a photographed inventory by hand is genuinely hard, not because it is required.

Does St James’s need a selective property licence?

Not for a standard let. Westminster’s selective licensing scheme went live on 24 November 2025 across 15 of the 18 wards, but St James is one of the three wards left out, alongside Pimlico South and Vincent Square. Mandatory and additional HMO licensing can still apply to shared houses, and conservation-area and Article 4 controls hang over the district, but none of that changes what the check-out clean has to achieve.

What is the 48-hour re-clean guarantee?

If the inventory clerk or agent flags anything we cleaned within 48 hours of the job, we return and re-clean that item at no charge. It is why we ask you to book close to the check-out date, so the window is still open while the clerk’s report is being finalised.

Do you clean cornice, ceiling roses and marble?

Yes, and on St James’s stock that is the part that matters most. High plaster detail is dusted by hand off steps. Marble and stone surrounds are cleaned pH-neutral with no abrasives, worked back to the inventory photograph rather than just wiped over.

Can you handle the hard water scale in SW1Y bathrooms?

Yes. Thames Water runs at about 302 parts per million here, very hard, so scale builds on period taps and around stone. We use a proper scale remover and give it time, lift it off the metal separately from the stone, and check the old chrome against the inventory before we leave.

How do you deal with portered blocks and parking?

Parking round St James’s Square is effectively impossible, so we carry our own kit in and do not rely on a service lift we might not be allocated. Tell us the porter’s hours and any loading window when you book and we arrange access in advance.

Do you clean parquet and wood panelling safely?

Yes. Parquet and hard floors are cleaned with the correct product for the finish and never flooded. Panelling, dado and picture rails are wiped without soaking the timber. Both are common deduction points when a previous clean got them wrong.

Will you move furniture to clean behind appliances?

We pull out freestanding appliances, the fridge, freezer, washing machine and dishwasher, to clean behind and underneath, because clerks check there. We do not move heavy fitted or antique furniture, but we clean around and under it as far as is safe.

How far in advance should I book?

A few days is usually enough, but St James’s check-outs cluster at month-end, so the more notice the better. Book the clean for the day before or the morning of check-out so the flat is empty and the guarantee window is open.

What if my agent still disputes the deposit after the clean?

The dispute goes to the deposit scheme adjudicator, not the agent alone. We can supply a dated job record, and the strongest evidence is still the flat matching the inventory photograph, which is what the 57-point clean is built to deliver. Shelter’s guidance walks through the steps.

Do you cover the rest of Westminster?

Yes. St James’s is one patch inside our City of Westminster coverage, and the same team and 57-point checklist handle the neighbouring SW1 areas, so a multi-flat or relocation booking can run together.

Other Monster Cleaning services in St James’s

Staying put rather than moving out? We also offer carpet cleaning in St James’s, oven cleaning in St James’s and domestic cleaning in St James’s.