Osterley, Greater London
Ventilation for landlords and letting agents in Osterley
Tested fans and PIV for rental homes and HMOs, with records for your property file. Covering Osterley and TW3, TW5 and TW7.
- From £1,800 inc VAT per property
- Free survey

We work for landlords and letting agents across Osterley, from single flats to HMOs.
Customers in Osterley can get a guide price online in a couple of minutes. It uses London rates, which is what we would charge for the same job anywhere in Greater London. The survey is free for new installations on the UK mainland, and the quote that follows is fixed and in writing.
Landlord ventilation in Osterley at a glance
- Town
- Osterley, Greater London
- Postcode districts
- TW3, TW5 and TW7
- Nearby
- Isleworth (1 mile), Hounslow (1 mile) and Heston (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
What the work involves
In England, damp and mould is one of the hazards assessed under the Housing Health and Safety Rating System, and councils can take enforcement action. Awaab's Law already sets strict timescales for social landlords, and the Renters' Rights Act provides for similar duties to be extended to private renting.
Portfolio programmes
Multiple properties surveyed and upgraded to one standard, with a report per address.
Fan upgrade per room
Humidity-controlled or continuous fans in kitchens and bathrooms, ducted to outside.
Guide prices in Osterley
| Work | Guide price |
|---|---|
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £415–£725 inc VAT |
| Rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) (per property) | £1,800–£3,225 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £150–£270 inc VAT |
Guide prices using London rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Signs it is time to call us
- Mould keeps returning between tenancies
- A council officer or agent has raised a damp hazard
- Fans in the property are switched off, broken or vent into the loft
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Serious damp and mould is a hazard under the Housing Health and Safety Rating System, and social landlords now have fixed timescales under Awaab's Law.
Questions from Osterley
Do you cover Osterley and nearby?
Yes. We cover Osterley and nearby places including Isleworth, Hounslow, Heston and Brentford. Send your postcode and we will confirm.
What is the best ventilation for a rental property?
For most rentals, humidity-controlled or continuous extract fans in the wet rooms plus a PIV unit gives reliable results that tenants cannot easily switch off. It typically costs £1,495 to £2,695 including VAT for a 2 to 3 bed home.
Does Awaab's Law apply to private landlords?
Awaab's Law currently applies to social landlords in England. The Renters' Rights Act provides for similar requirements to apply to private rented homes later; dates are set by government.
What is the price of landlord ventilation work in Osterley?
Guide prices for Osterley use London rates: rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) is typically £1,800 to £3,225 inc VAT per property. We confirm a fixed price in writing before any work starts.
Is the survey free in Osterley?
For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.
Book a survey in Osterley and get a fixed price per property.
Landlord ventilation near Osterley
More services in Osterley
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.