How Much Does After Builders Cleaning Cost in London? [2026 Pricing Guide]
Just finished a renovation, extension, or new build in London? One of the first questions you'll have is: what's the damage going to be for a professional clean?
After builders cleaning isn't your standard hoover and mop job. We're talking about removing fine construction dust that gets absolutely everywhere, paint splashes on your new windows, plaster residue in every corner, and the general chaos that builders leave behind. You need industrial kit, the right products, and people who know how to clean newly finished surfaces without wrecking them.
So, what should you actually expect to pay? Let's get into it.
Table of Contents
- Why Prices Vary So Much
- What Affects Your Quote
- Indicative Price Ranges
- How We Price Jobs
- What's Actually Included?
- Getting an Accurate Quote
- Is Professional Cleaning Worth It?
- Questions to Ask Before Booking
- Get a Free Quote
Why Prices Vary So Much
Two properties with the same number of bedrooms can need completely different levels of work.
Think about it:
- A compact 3-bed flat after a bathroom refit vs a sprawling 3-bed period conversion after a full gut-and-refurb
- A new build apartment with standard finishes vs a luxury townhouse with marble, bespoke joinery, and designer fixtures
- A property in Zone 1 with no parking and restricted lift access vs a suburban home with a driveway
This is why we don't quote "from £X per bedroom". It's meaningless without seeing what we're dealing with.
What Affects Your Quote
Here's what we look at when pricing a job:
1. What Building Work Was Done
The type of construction makes a massive difference:
| Project Type | Dust Level | What We're Dealing With |
|---|---|---|
| Painting and decorating | Low | Quicker job, less dust |
| Kitchen or bathroom refit | Medium | New fittings to detail, protective film to remove, grout haze |
| Full renovation | High | Dust everywhere, including places you'd never think to look |
| New build or extension | Very High | Heavy construction dust, plaster on everything, paint splashes |
A complete refurb of a Victorian terrace takes far longer than a kitchen refresh, even if they're both "3-bed properties".
2. Property Size and Complexity
Square footage matters, but so does the layout:
- High ceilings need scaffolding or specialist equipment
- Period features like cornicing, ceiling roses, and sash windows take ages to clean properly
- Multiple bathrooms and kitchens add hours to the job
- Open-plan spaces are actually quicker than lots of small rooms
- High-end finishes need specialist products and extra care
3. Level of Clean Required
We work to three different standards:
| Clean Level | What's Included | Best For |
|---|---|---|
| Builders Clean | Heavy debris removed, basic vacuuming, surfaces wiped | More trades still coming in |
| Standard Clean | Full dust removal, internal windows, kitchen and bathroom deep clean | Snagging or final decoration |
| Sparkle Clean | Inside all cupboards, light fittings detailed, external windows, floors polished | Moving in or property photos |
4. Access and Location
Central London jobs often come with complications:
- Congestion zone charges and parking permits
- No lift in mansion blocks (try carrying industrial equipment up five floors)
- Restricted working hours in residential buildings
- Tight access for kit
We work across all London boroughs, from Hampstead and Islington in the north to Battersea and Wandsworth south of the river. Each area has its own quirks.
5. Timing
Need it done quickly to meet a completion deadline? We can usually make it happen, but last-minute bookings may cost more.
Indicative Price Ranges
To give you a rough idea of what to expect, here are typical price ranges for after builders cleaning in London. These are ballpark figures — your actual quote will depend on the factors above.
| Property Type | Light Clean | Standard Clean | Deep Sparkle Clean |
|---|---|---|---|
| 1-2 bed flat | £300 – £450 | £450 – £650 | £650 – £900 |
| 3-4 bed house | £500 – £750 | £750 – £1,100 | £1,100 – £1,500 |
| 5+ bed property | £800 – £1,200 | £1,200 – £1,800 | £1,800 – £2,500+ |
| New build (per unit) | £250 – £400 | £400 – £600 | £600 – £850 |
How We Price Jobs
We give fixed quotes for every job. No hourly rates, no nasty surprises.
Why not hourly? Because you end up not knowing what you'll pay until it's done. That's fine for a small job, but for a full house clean it can get expensive quickly.
What's included in our quote:
- All labour (we'll send as many people as needed)
- All equipment and cleaning products
- Everything we've agreed during the quote
No hidden extras. The price we quote is what you pay. If we find more work once we're on site, we'll discuss it with you first.
Site visits for bigger jobs. For larger renovations or high-spec properties, we'll pop round before quoting. It means our price is accurate and there are no surprises.
What's Actually Included?
Here's what a proper after builders clean should cover:
Every Room
- Construction dust removed from all surfaces, walls, and floors
- All floor types vacuumed (carpets included)
- Hard floors mopped
- Doors, frames, and handles cleaned
- Skirting boards, architraves, and window sills done
- Light switches and sockets wiped
- Radiators cleaned
- Light fittings dusted
Kitchen
- Units cleaned inside and out
- Appliances done (oven, hob, extractor, fridge, dishwasher)
- Worktops sanitised
- Sink and taps polished
- Protective films and stickers removed
- Splashbacks and tiles cleaned
Bathrooms
- All sanitaryware cleaned and polished
- Tiles and grout scrubbed
- Shower screens descaled
- Mirrors and glass polished
- Chrome polished
- Plaster and grout residue removed
Windows
- Internal windows cleaned
- Frames and sills done
- Paint spots and plaster splashes removed
- External windows (usually extra)
Getting an Accurate Quote
To get a proper quote, have this ready:
- Property details - size, number of rooms, layout
- What work was done - renovation, new build, extension
- Current state - photos help massively
- Level of clean - builders, standard, or sparkle
- When you need it - date flexibility helps
- Access info - parking, building access, restrictions
Most decent companies offer free quotes, either over the phone for simple jobs or via a site visit for anything bigger.
Is Professional Cleaning Worth It?
It's not cheap, but here's what you're comparing:
| DIY | Professional | |
|---|---|---|
| Time | Full weekend minimum | Few hours (team of cleaners) |
| Equipment | Your home vacuum | Industrial HEPA filters and specialist kit |
| Health risk | Breathing in silica dust | Safe removal with proper PPE |
| Surface damage | Easy to scratch new finishes | Trained on different materials |
| Results | Dust comes back within days | Properly deep cleaned |
Questions to Ask Before Booking
Before you commit to anyone, ask these:
| Question | Why It Matters |
|---|---|
| Are you insured? | Covers you if something gets damaged |
| What's included? | No surprise charges at the end |
| Do you bring everything? | No hidden equipment costs |
| How long will it take? | So you can plan access |
| What if I'm not happy? | Shows they stand behind their work |
| Do you specialise in builders cleans? | Regular cleaners often can't handle it |
| Got any references? | Proves they've done this before |
Get a Free Quote
We only do after builders cleaning. It's all we do, and we do it properly. Our team knows the difference between a quick wipe-down and a proper post-construction clean.
What you get from us:
| Free quotes | No obligation, specific to your job |
| Fixed pricing | What we quote is what you pay |
| Fully insured | Public liability and employee cover |
| Quick response | We reply same day |
| All of London | Every borough covered |
Ready to get your place sorted? Get a free quote or give us a ring on 0208 058 2037.
Last updated: January 2026. Prices depend on your specific job. Get in touch for an accurate quote.