Most homes in the Square Mile are flats, and most of those sit on four estates: the Barbican, Golden Lane, Mansell Street and Middlesex Street. That shapes the oven work here more than anything else. Oven cleaning in the City of London runs from £95 for a single oven, ready to use the same day.
Racks and trays come out to soak in your kitchen while we hand-clean the cavity and door glass. Dinner can go back in once we have stepped into the lift. Ring 0333 555 2076 for a firm price in about ninety seconds.
Last updated April 2026. Covering EC1, EC2, EC3 and EC4 across the Square Mile, from the Barbican and Golden Lane estates through Cripplegate, Aldersgate and Farringdon to the Mansell Street and Middlesex Street blocks on the eastern edge near Aldgate.
What an oven clean costs here
Prices first, because that is what the phone rings about. Tell us the cooker type and how grim it has got, and you get a firm figure before the van leaves the yard.
A single oven is from £95. A double, the tall built-in sort with two cavities, is from £128. A 90cm range cooker is from £161, and a two-oven AGA from £161.
The whole kit travels with us, so anything sat near the oven is cheaper added to the same visit than booked on its own:
- a hob, £23 to £28, depending on whether it is gas, ceramic or induction
- an extractor hood with its filter, £28
- a microwave, £22
In a tight estate kitchen those three almost touch, so a fair few City customers add the hob and the extractor on the day.
| What we clean | Roughly how long | Price |
|---|---|---|
| Single oven | about 90 minutes | from £95 |
| Double oven | about 2 hours | from £128 |
| Range cooker (90cm) | 2 to 2.5 hours | from £161 |
| AGA (2-oven) | half a day | from £161 |
| Hob (gas, ceramic or induction) | 20 to 30 minutes | £23 to £28 |
| Extractor hood and filter | about 30 minutes | £28 |
| Microwave | about 20 minutes | £22 |
- No call-out fee.
- The price covers the products, the kit and getting to you.
- You can pay by card or bank transfer.
- You also get a receipt on company headed paper.
If you are a leaseholder selling, or a landlord turning a flat round between tenants, that receipt is the proof a managing agent will ask for, and a line scrawled on a notepad will not do.
Dinner can go back in once we have stepped into the lift.
How we actually clean an oven
Most of the trade soaks the removable parts somehow. What sorts a good clean from a poor one is the chemistry, the bits people skip, and whether the person has done a handful or a few thousand. Ours have done the few thousand. Here is the order it runs in.
- Down goes the floor protection and the worktop either side gets covered. The oven cools right off if it has been on that day.
- Everything that lifts out, lifts out: racks, trays, runners and the fan cover. Some doors also hide an inner pane that comes free, and the baked film sealed between the layers is the real reason an oven still looks dirty after you have scrubbed it raw. If your door design allows it, we free that pane and clean behind it too. Most people never knew it came out.
- The removable parts go into a hot soak of professional degreaser, set up in your kitchen. Twenty to forty minutes in there shifts the lot: carbon, baked grease, the sugar glaze welded to a tray, the hard-water scale round the grill pan.
- While they soak we work the cavity by hand. Enzyme degreaser on the walls, roof, floor and back panel, left to dwell so the chemistry does the lifting in place of your wrist. Then non-abrasive pads, detail brushes round the seal channel and the element, and a microfibre finish. The fan blade gets extra time, because that is where carbon does the lasting harm.
- Parts back up, rinsed, dried, refitted. Door glass cleaned on both faces, gasket wiped, runners back in their slots. Exactly as we found it.
- A quick function test. Oven on, fan turning, handed back ready to cook on.
It is not glamorous, and we have never pretended otherwise. It is the difference between an oven that looks a bit better and one that is genuinely clean down to the element, which is where the thing decides how long it lasts.
Carbon caked on the fan is the commonest reason a tired rental oven has already given up by the time we meet it, and a clean twice a year beats a new oven fitted and a sparky to wire it in.
We have seen worse. Honestly.
Estate flats, lifts and access
Oven cleaning
from £95
For a single oven, agreed before we start.
Get your price0333 555 2076 · 8am to 7pm
Most of our City ovens sit in estate flats reached by a lift and a walkway, and none of that troubles the method, because the whole job happens in your flat.
- The Barbican
- The job we do most. Built between the mid-1960s and the mid-1970s as the City rebuilt the bombed-out Cripplegate ward, it is roughly two thousand flats and maisonettes across raised concrete terraces and three tall towers, Cromwell, Lauderdale and Shakespeare, all reached off the high walkways rather than the street. Kitchens in there tend to be compact and built-in, a single oven worked hard in a galley you can touch both sides of.
- Golden Lane
- Just over Beech Street, the City’s other estate, with around 550 homes, mostly studios and one-beds. The ovens are smaller but the access is the same puzzle: a lift, a long deck, then your door.
- We bring a kit bag, the soaking kit and the cavity products up in the lift. On a high floor in Cromwell Tower that is two or three lift runs and no fuss.
- We set the racks soaking in the kitchen.
- We work on the cavity while they sit.
If your block has a concierge or porter, and most of the City estates do, let them know we are expected and the rest takes care of itself.
Parking and the van
Getting the van anywhere near is the real City quirk.
- On-street space in the Square Mile is scarce, metered or permit-only.
- A handful of estate roads are access-only, so we plan around the Barbican and London Wall car parks or a short loading stop where the porter points us.
- The whole City sits inside the ULEZ too, which runs every day bar Christmas.
Tell us the block when you book and we work the access out before the day, not on your doorstep.
Everything we need comes up in the lift, and the whole clean happens in your flat.
Thames Water, limescale and your oven
The City has a limescale problem, and ovens cop it as badly as kettles do.
- Supplier
- Thames Water supplies the whole Square Mile and draws it through the chalk and limestone of the Thames Valley.
- Hardness
- What comes out of the tap is very hard, up around 280 to 300 parts per million of calcium carbonate.
Every time steam off a roasting tin or a pan of greens hits cold metal, a little more scale is left behind:
- grill pans go cloudy
- door glass films over
- the chrome on the racks turns dull and rough under your thumb
Grease and scale together are stubborn in a way grease alone is not. A supermarket spray is built for the grease and slides straight over the scale, which is why a Barbican kitchen can end up with an oven that smells clean but still looks tired.
Soaking takes on both at once. It lifts the carbon and the calcium off the same tray in one go, and the racks come out smooth again instead of gritty.
You can look your own block up on the Thames Water hardness pages if you like. We are not here to sell you a softener.
The point is simple: in the City the scale is doing quiet damage on top of the grease, and a clean that ignores it has not really done the job.
What the price includes
Everything below is part of a standard oven clean, not an extra once we are through the door.
- Removable parts lifted out, cleaned and refitted.
- A soak for every removable part: racks, trays, side runners and fan cover, plus range trivets and burners where there are any, with the inner door glass cleaned by hand where the door allows.
- Enzyme cavity clean of the walls, roof, floor, back panel, fan, element and seals.
- Both faces of the inner and outer door glass.
- Hinges and the seal gasket cleaned and checked.
- Control knobs and the front panel wiped down.
- A function test before we go, and same-day use, because nothing we use has to burn off.
- All products, all kit, and getting across the City to your block.
How booking works
Booking takes three steps
- Your postcode and the property. The form gives the price.
- A date that suits you. Seven days a week.
- We confirm it with you by phone or WhatsApp.
0333 555 2076 · 8am to 7pm
It is a short phone call. Ring 0333 555 2076 and tell us:
- the oven type
- roughly how bad it is
- any add-ons like the hob or extractor
- your block
- when suits you
We price it on the spot, usually inside two minutes, and book the slot. You can also email office@monstercleaning.com if you would rather put it in writing. Not sure how bad yours counts as? Send a photo of the inside over the phone and we quote it properly.
- Usual wait
- Most City oven jobs land within three to five days, and same-day or next-day slots come up often midweek.
- Month-end
- The busy patch, when move-out cleans stack up. If you are cleaning for a check-out, give us a week where you can.
On the day
- We park up and sign in with the concierge if there is one. You are welcome to stay or get on with something in another room.
- There is a bit of scrubbing noise, and in a sealed flat it helps to air the kitchen for a little while afterwards.
- We test it, show you the result, take payment, and leave.
We are Monster Cleaning Ltd, registered at 75 Shakespeare Avenue, Feltham, TW14 9HU, and the City of London is one of the areas our vans run in week in, week out.
Other cleaning we do in the City
Oven cleaning is one slice of what we cover in the Square Mile. The jobs people most often pair with it:
- end of tenancy cleaning in City of London, where the oven is the most-flagged line on the inventory and is built into every booking as standard.
- Carpet cleaning in the City of London, often done on the same visit when a flat is being turned round between tenants.
- Domestic cleaning in the City of London, the regular weekly or fortnightly clean, with an oven added on top once or twice a year.
If you want the full detail of how our oven clean works and what it handles, the oven cleaning overview walks through it across all our areas.
Frequently asked questions
How much does oven cleaning cost in the City of London?
A single oven is from £95, a double from £128, and a 90cm range cooker from £161. A two-oven AGA is from £161. Bolted onto the same visit, a hob is £23 to £28, an extractor hood £28, and a microwave £22. You get a firm figure on the phone first, so the price on the day is the one you agreed.
Do you cover the Barbican and Golden Lane estates?
Yes, and they are most of the work. We clean flats and maisonettes right across the Barbican and Golden Lane, plus the Mansell Street and Middlesex Street estates and the few private blocks dotted round the Square Mile. If your postcode is EC1, EC2, EC3 or EC4, you are inside the patch. Ring with your postcode and we confirm in seconds.
Can you reach a high floor in a Barbican tower?
Yes. All we carry up in the lift is a kit bag, the soaking kit and the cavity products, and the parts are soaked and cleaned up in your kitchen. We have done jobs near the top of Cromwell, Lauderdale and Shakespeare towers. Tell the concierge we are expected and the lift sorts the rest.
Can I use the oven the same day you clean it?
Yes, the moment we leave. Everything is rinsed and wiped before we pack up, so there is nothing to burn off and nothing to wait for. Dinner can go straight back in. For a flat where you cook every night, that matters more than people expect.
Does the City of London have hard water, and does it hurt my oven?
It does. Thames Water supplies the whole Square Mile and draws it through the chalk of the Thames Valley, so it runs very hard, up around 280 to 300 parts per million of calcium carbonate. Limescale films the door glass and crusts the grill pan on top of the grease. We lift the scale as well as the grease, and a good soak lifts both off the racks without scratching them.
How does parking work for the van in the Square Mile?
We plan it round the building. On-street space in the City is scarce and mostly meter or permit, and a few estate roads are access-only, so we lean on the Barbican and London Wall car parks or a short loading stop where the porter points us. Tell us the block when you book.
How long does an oven clean take?
A single oven is about 90 minutes. A double is closer to two hours, a 90cm range two to two and a half. An AGA can run to a half-day because of its size and the enamel. We give you a realistic time on the phone, useful if you are fitting it into a work-from-home day.
Are you careful with the enamel and the glass?
We clean with the enamel in mind. The racks soak instead of being scrubbed raw, and the cavity is done by hand with professional oven products, kept off the seals. Most of the real damage we meet came from years of caustic soda spray stripping the enamel, or wire wool scratching the glass. Wire wool never comes near your glass.
Do you clean the racks, trays and door glass too?
Every part that lifts out comes out and soaks: racks, trays, side runners and the fan cover. Where the door design allows, we open it and clean between the panes, where the brown film you can never wipe away actually sits. It all goes back exactly as it came out.
Do you clean hobs and extractors at the same time?
Yes, and on an estate flat it is worth it. A hob is £23 to £28 depending on whether it is gas, ceramic or induction, and an extractor hood with its filter is £28. In a compact galley kitchen the grease off the hob and the extractor shows the moment the oven next to it comes up clean, so plenty of people add both on the day.
Do you clean pyrolytic or self-cleaning ovens?
Yes. The self-clean cycle bakes the cavity to ash but leaves the door glass, the racks and the fan cover untouched, and it does nothing for the hob or the extractor. Plenty of City flats have one and still book us once a year for the parts the cycle cannot reach.
Is Monster Cleaning a real, insured company?
Yes. We are Monster Cleaning Ltd, trading since 2014. We’re rated 4.7 on Google. Insurance papers go to managing agents and landlords on request.