Three sharers leave a flat off the north side of Clapham Common, and the first thing the check-out clerk does is compare their handover to a report written when the place was spotless. That gap is where a Clapham deposit is won or lost, so end-of-tenancy cleaning in SW4 has to be built around the clerk, not around a tidy Saturday: checklist-driven, deposit-focused, priced at £30 per hour per cleaner, carrying a 48-hour re-clean guarantee measured against the check-out report itself. Ring 0333 555 2076 for a price in about three minutes.
Last updated June 2026. We cover SW4 in full, the core postcodes being SW4 0, SW4 7 and SW4 9, plus the SW11 edge towards Battersea Rise and the SW12 fringe towards Balham. This page sits inside the borough directory at End of Tenancy Cleaning Lambeth.
How the check-in report quietly decides a flatshare deposit
Start with the mechanism, because it is the whole game and almost nobody looks at it until they have already lost a round. When you moved into that flat between the commons, a clerk walked it and wrote a report describing every surface, nearly always with photos, with “new” or “as new” pencilled against the kitchen and bathroom. Those words were accurate on the day, because the flat had just been professionally cleaned for the incoming tenancy. 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. You are marked against a professional clean, which is why a mop and a spare afternoon rarely gets a Clapham flat over the line.
In a sharer household the mechanism has a twist. The deposit is one pot split three or four ways, and the clerk does not care who left the grease behind the hob or the scale on the shower screen. One flatmate’s skipped bathroom becomes everybody’s deduction. On the Clapham DIY check-outs we get called in to rescue, the money lands in a familiar shape: roughly £85 to £120 on the oven, £80 to £150 on grout and hard-water scale, £150 to £350 on carpets in the older conversions, more again for the gaps behind appliances. Set that against a deposit of £2,000 or more and the arithmetic settles itself.
Why is the clerk so thorough here? The deposit is real money in a protection scheme, and the agent has to account for it, so the inspection is genuinely adversarial. The clerk is paid to find fault, and in a patch with this much turnover they walk the same kind of flat several times a week and know where to point the torch. You turn up with evidence rather than optimism.
Two bits of law sit underneath this and pull in opposite directions. The Tenant Fees Act 2019 means a Clapham landlord cannot write professional cleaning into the contract as a condition, so nobody can force you to book us. Damp and mould, though, are a landlord obligation, not a tenant cleaning failure. Where we find real damp in a cold rear bedroom or behind a wardrobe on a north wall, we photograph it, so the charge sits where it belongs instead of on the outgoing sharers.
What 1 May 2026 changed for a high-churn patch
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 rolled over to a periodic tenancy, and a tenant can now give two months’ notice at any point in the year instead of waiting for a fixed term to end.
Here is the part people get backwards. The cleaning side of a move-out did not change one bit. The Tenant Fees Act still applies. The check-in benchmark still applies. The deposit maths is exactly what it was the week before. What changed is timing.
Clapham was already one of the most churned patches in south London, all one-year lets and short professional tenancies where one flatmate leaving often triggers a whole reshuffle. Let people go on a rolling two months rather than a fixed date and the move-outs get more frequent and harder to predict. The upshot is dull and it pays for itself: book the clean earlier than you used to, because the slot you want at month-end will already be gone if you wait.
The cleaning side of a move-out did not change one bit. What changed is timing.
The 57 things we work through, room by room
Every Clapham booking runs to a 57-point agent-approved checklist built over a decade of local check-outs and tuned to what this patch’s clerks actually flag. The full list comes with the job, or we walk you through it before we start. Here is the shape of it.
The kitchen, where most of the deposit goes
The oven is stripped, not wiped. Racks go into a soaking tank, the door glass is split apart so the brown film baked between the panes comes out, and the interior, fan, element and seals all get done. That inner-glass film is the single most-flagged oven fault we see in SW4, and in a sharehouse it is nobody’s fault and everybody’s problem. If the oven is all your agent pulled you up on, standalone oven cleaning covers it from £77.
Then the rest of the room. Hob rings and burners lift off, control knobs off and washed. The extractor hood is degreased inside and out and the baffle filter soaked or swapped, because on the open-plan kitchen-diners common in the converted flats here the hood turns amber inside a few months and the clerk catches it on the first look. Every cupboard, inside, outside, top and underneath, including the deep awkward-cornered ones in the older Abbeville terraces. Fridge and freezer cleaned through once you have defrosted them. Appliances pulled out so the gaps behind and under them are done, then put back. The washing machine drum, the detergent drawer out and scrubbed, and the door seal, which is the first thing the clerk opens. Sink, taps and plughole descaled, because the water here never lets that off. Tiles and grout scrubbed, bins washed, floor hoovered and mopped last.
Bathrooms, the other place it goes wrong
Hard-water scale comes off the taps, shower head, screen and tiles first, with a careful hand on the original chrome you still find in the period flats around the Old Town. Grout is scrubbed back as far as honest effort takes it. Then the rest, in plain order.
- Toilet done properly: inside, under the rim, the base, the cistern, the hinges, and behind the pedestal where nobody looks but the clerk
- Shower screen both sides, the runner track and the sealant bead included
- Bath, taps, the underside of the taps, overflow and plughole
- Mirrors and cabinets, and behind them where they come away from the wall
- Extractor grille wiped and the fan cover cleaned to a usable state, since re-sealing is a handyman job and not a cleaning one
- Floor into the corners, behind the loo and under the basin
Bedrooms, living rooms and everything between
Inside every wardrobe, drawer and built-in cupboard. Skirting, door frames, doors, handles and finger plates. Light fittings, shades, switches, and the ceiling roses, which a lot of the converted stock here kept and which hold years of dust. Window sills, reveals and frames inside, and the older box windows on the Old Town and Northside places want slow, careful work rather than glass spray blasted in. Radiators behind, under and on top; the original cast-iron ones take longer than a modern panel. Walls spot-wiped for marks, with a realistic line drawn, because nail holes and scuffs are a decorator’s bill and not yours to scrub. Hard floors washed with the right product. Sofas and armchairs hoovered through, and in a furnished let the landlord’s own sofa is worth a proper going-over.

Two of these often need their own pass. Professional hot-water extraction on carpets is written into a fair number of Clapham tenancies as a hard requirement, which is what the carpet cleaning add-on covers on the same visit, from £36 a room. Hard-used sofas in shared lets sometimes need full upholstery cleaning rather than a hoover.
Then everything else: switches, sockets, thermostats and entryphones; internal doors both sides; the stairs and bannister where a maisonette has them; cobwebs out of the corners. Then a final walk-through, photographed room by room, before and after. That photo set is the evidence you keep.
What Thames Water does to an SW4 bathroom
Clapham sits in London’s hard-water zone, on the Thames Water network, and south of the river the supply tests at around 296 parts per million of calcium carbonate, which is very hard and near the top of the London range. That one fact loses more deposits here than almost anything except the oven. Calcium builds on taps, shower heads, screens and tile joints faster than tenants expect, and a wipe with a cloth does nothing to it. The clerk checks for it deliberately, running a thumbnail down the tap and looking at the shower screen edge-on against the light.
Scale that has set into chrome is not a quick job. Our team carries a proper descaling acid with real dwell time, then a polish, rather than the generic kitchen spray that will not shift a set-in deposit. That is why the hard-water lines fail so predictably: the tenant tried, but with the wrong product. On the south-facing Northside flats the afternoon sun over the Common shows every streak, so those bathrooms get an extra pass.
Grout is the other one, the line between a pass and a deduction here more often than anything to do with carpets. We scrub it rather than wipe it. Where it is genuinely past saving, which happens in a long sharehouse tenancy that has cycled through a dozen tenants, we photograph the state before we start so the clerk cannot bill you for wear that was already there at check-in. That dated photo has settled more disputes than any argument has.
That dated photo has settled more disputes than any argument has.
Specialist surfaces sit outside the scrub-and-go work. Original boards in an Old Town conversion, a Victorian tiled hallway, engineered board in a new-build behind the High Street: each takes its own product, which is what the floor cleaning add-on is for. Exterior glass on an upper-floor flat is a separate job too, folded into the same visit as window cleaning when the inventory asks for it.
Clapham Common, street by street: the stock shifts as you circle it
Clapham Common is 220 acres of open grass, ponds and a bandstand, and the housing wrapped around it changes character as you walk the perimeter. A flatshare in a grand terrace on the Northside and a couple’s conversion off the Abbeville grid share a postcode district and almost nothing else. Different surfaces, different products, different things the clerk looks for. We work the patch in bands.
The Northside and the Old Town
Along Clapham Common Northside, looking over the bandstand, sit grand Victorian terraces and purpose-built mansion blocks, a lot of them carved into flats. The Old Town holds the oldest stock, some of it Georgian and Regency around Rectory Grove and The Polygon, with original detail the inventory names item by item. A scratched period architrave is a bigger deduction than a missed oven, so we do that detail by hand and keep anything aggressive off original paint and plaster. The agents here are the ones you will actually deal with: Marsh & Parsons at 28 Old Town, Winkworth a short walk away, and the independents around The Pavement.
The market end and the High Street
Around Venn Street, home to the Saturday food market and the Clapham Picturehouse, and along Clapham High Street, the stock turns to flats above the shops and newer blocks behind them. haart run their lettings from 17 Clapham Common Southside and Dexters sit at 55 Clapham High Street, both feeding a steady stream of young-professional lets through the area. These are the high-churn addresses, where the month-end pile-up bites hardest.
The Southside and the Abbeville grid
South of the Common the Abbeville grid runs to tight Victorian terraces, mostly split into upper and lower flats, plus a scatter of ex-council pockets and family houses on the longer streets. Long lets down here mean build-up in the places nobody cleaned between tenants: behind the cooker, under the fridge, into the grout of a tiled hall. We win these on the dull, slow work.
People mix up the Claphams constantly, and the pages next door cover their own patch: Clapham Old Town for the Georgian cluster, Clapham North up towards the Northern line junction, Clapham South on the Balham side of the Common, and Clapham Park east of it. The flats over the SW11 line share a lot with Battersea, and the SW12 fringe runs into Balham. Not sure which side of a boundary you are on? Ring 0333 555 2076 with the postcode and we will tell you in about ten seconds.
Where Lambeth licensing sits, and why the clerk cares
Clapham Common falls in the London Borough of Lambeth. The Clapham Common and Abbeville ward is one of the areas in Lambeth’s second selective licensing scheme, which went live on 1 September 2025 and runs for five years, alongside the neighbouring Clapham Town, Clapham East and Clapham Park wards. In practice almost the whole borough is now inside a selective scheme; only a couple of wards up towards Waterloo and Vauxhall sit outside it. Any private landlord letting a single-household flat in the ward needs a licence, and letting one without is a civil penalty offence. Separately, Lambeth runs a borough-wide additional HMO scheme for homes shared by three or four people who are not one household, on top of the national mandatory scheme for larger five-plus HMOs, and a great many Clapham sharer flats fall inside one of those.

What that means at the end of a tenancy is simple. A licence creates a paper trail the council can reference in a dispute, so licensed properties tend to get walked more closely than an unlicensed single let used to be, and in a licensed HMO the shared areas get inspected in their own right. We price HMO common parts as standard rooms, so you are not paying twice for the hallway. The licence changed how the landlord documents the property; it did not change the cleaning standard the clerk holds you to.
What it costs, and the sum a departing sharer rarely runs
| Property | Typical duration | Estimated cost |
|---|---|---|
| Studio flat (High Street, Venn Street area) | 3-4 hours, 1 cleaner | From £156 |
| 1-bed flat or conversion | 4-5 hours, 2 cleaners | From £207 |
| 2-bed flat or conversion (Abbeville, Northside) | 5-7 hours, 2 cleaners | From £243 |
| 3-bed sharer flat or terrace | 6-8 hours, 2 cleaners | From £339 |
| 4-bed house or four-share HMO | 8-10 hours, 2-3 cleaners | From £425 |
| Carpet cleaning add-on | Same visit | From £36 per room |
| Oven-only clean | 1.5-2 hours | From £77 |
Clapham runs at our standard London pricing: £30 per hour per cleaner, with kit, products and travel included. Those figures assume a flat in normal lived-in shape. A long sharehouse tenancy with heavy wear, a pet, or somewhere that has not had a deep clean in years costs more, and we say so on the phone rather than after. No surprise lines on the invoice, no VAT bolt-on, no charge for a top-floor mansion-block flat with stair access.
Run the sum the way the deposit makes you. A two-bed at £243 to protect a deposit of £2,000 or more is not really a decision. Every Clapham booking carries a 48-hour re-clean guarantee: if the agent flags any cleaning issue inside 48 hours, we come back and redo it free, provided you tell us inside that window and nobody has moved in. Our first-time pass rate sits near 97%, but the guarantee is the point, because a failed check-out where the deposit starts at two grand is not a small thing to shrug off. 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 helps to know which job you are booking, because three different cleans get muddled.
- 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 and not to a vague idea of “clean”.
- End-of-tenancy clean
- Built to pass that inventory and get a deposit back, against the letting-agent benchmark, 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 regular domestic clean is ongoing upkeep, from £22 an hour on a weekly booking.
A job off Venn Street in March
“Three of us were moving out of a flat above the shops near Venn Street after two years, and none of us had touched the oven or the shower properly the whole time. The screen was solid with scale and the extractor over the hob was genuinely grim. We split the cost three ways, which made it painless, and Monster sent two cleaners for six hours. Dexters walked it the next morning and passed it with no deductions. We got the whole deposit back, about £2,100, split between us. Cheapest argument we never had to have.”
Priya, Clapham Common SW4, March 2026
That is a fair example of the flatshare pattern here: a two-year let, an oven and a shower nobody had kept on top of, and three tenants who would otherwise have squabbled over the deductions. Splitting the fee turned a sore point into a shrug, and the dated photo set with the invoice sealed it.
Booking it around the month-end crush
Clapham clusters its check-outs hard on the last two or three days of the month, and a group ringing on the 29th for the 31st is often out of luck. Book early for those windows. The steps are simple.
- Ring 0333 555 2076. Price in about three minutes. Give us the postcode, the property size, the check-out date and any known problem areas, and mention anything the check-in report marked “new” or “as new”.
- We book you in, ideally the day before check-out with a buffer. Allow 7 to 10 days for an end-of-month slot, 3 to 5 days mid-month.
- Flat empty when we arrive. Furniture out, personal things gone, rubbish cleared. We also do removals if you want the move and the clean on one booking, which helps on the tighter Old Town streets where several van trips turn into a parking problem.
- Photo proof at the end. Every room, before and after, with an itemised invoice on company-headed paper for the deposit file.
- Check-out happens. Anything flagged inside 48 hours, we come back and fix it free.
One honest note on access. Much of the Old Town and the streets off the Common are controlled-parking, the bays are tight, and in a sharehouse the keys are often spread across three people or already with the agent. Tell us the arrangement when you book, a visitor permit, a meter, a key safe or an agent drop-off on The Pavement, and how we get in. Sorting that in advance takes the sting out of the day.
Questions we get asked
How much does end of tenancy cleaning cost in Clapham Common?
From £156 for a studio, £207 for a one-bed, £243 for a two-bed flat or conversion, £339 for a three-bed and £425 for a four-bed. Clapham runs at our standard London rate of £30 per hour per cleaner, with kit, products and travel included. Carpet cleaning and larger oven jobs are priced separately.
Do I really need professional end-of-tenancy cleaning in SW4?
You are allowed to do it yourself; the Tenant Fees Act 2019 stops a landlord making it a contractual condition. The catch is the benchmark. Your check-in standard was set by a professional clean, and matching it without professional kit is hard, especially on the hard-water scale. With Clapham deposits routinely above £2,000, the maths usually points one way.
How does splitting the cost work for a flatshare?
Most sharer households simply divide the fixed quote between them. A two-bed at £243 across two tenants, or a three-bed at £339 across three, is a small amount each set against a deposit worth thousands. We invoice the household once; the split is up to you.
How long does the clean take?
A two-bed conversion takes two cleaners around five to seven hours. A three-bed sharer flat runs six to eight. Studios are usually a long morning. We do not rush by the clock; we work to the checklist.

Does the Renters’ Rights Act 2025 change anything for Clapham tenants?
From 1 May 2026, Section 21 evictions are abolished and every existing assured shorthold tenancy converts to a periodic tenancy, so tenants can give two months’ notice at any point. The cleaning obligations at end of tenancy do not change. The real effect here is more frequent and less predictable move-outs, so book as early as you can.
Do you guarantee my deposit back?
We cannot guarantee the deposit itself, because the inventory has plenty of lines we do not touch: paint, wear and tear, the landlord’s furniture. What we guarantee is the cleaning side. If the inventory clerk flags any cleaning issue within 48 hours of our visit, we come back at no charge under the 48-hour re-clean guarantee. Our first-time pass rate is around 97%.
Do you handle the hard-water scale on chrome shower fittings?
Yes, and it is one of the most common Clapham fails. South London water tests at around 296ppm calcium carbonate, which is very hard, so shower heads, screen runners, mixer taps and kettle elements need a proper descaling soak with real dwell time, then a polish. A generic kitchen spray will not shift a set-in deposit, which is why so many DIY check-outs lose on this point.
Do you cover Old Town period flats with original features?
Yes. We work by hand on original chrome, plasterwork, ceiling roses and box windows, and we do not put anything aggressive where the inventory report lists original detail. If you have listed-building considerations around Rectory Grove or The Polygon, tell us at booking so we send a team that has done conservation-area work before.
Do you handle HMO common parts under Lambeth’s licensing scheme?
We do. Shared stairs, hallways, communal kitchens and shared bathrooms get priced as standard rooms, not as extras. Lambeth’s selective licensing in the Clapham Common and Abbeville ward and its borough-wide additional HMO scheme changed how landlords document a property, but they did not change the cleaning standard at the end of a tenancy. The inventory walk is still walked the same way.
Do I need to be there?
No. Most of our Clapham clients leave a key with the agent on the Old Town or The Pavement, or use a key safe. We send a written check-out report by email when we leave, with the photo set for the deposit file.
Are you insured, and who are you?
Yes. We hold public liability cover at £5m. We are Monster Cleaning Ltd, Companies House number 9919639, trading since 2014. The insurance certificate is available on request.
What if my landlord uses a specific inventory company?
Tell us the firm when you book. We have worked with most of the SW4 inventory clerks and the local agents, Marsh & Parsons, Winkworth, Dexters and haart among them, and we know which ones lean strict on which categories.
How quickly can you book me in?
Usually 48 to 72 hours across SW4 and the SW11 and SW12 borders. Same-day work is sometimes possible if a team is finishing nearby off the Common or around Abbeville; ring the office to ask.