Harrow Weald, Greater London
Ventilation for landlords and letting agents in Harrow Weald
Tested fans and PIV for rental homes and HMOs, with records for your property file. Covering Harrow Weald and HA1, HA3 and HA7.
- From £1,800 inc VAT per property
- Free survey

If a tenant in Harrow Weald has reported damp, we can find the cause and fix the ventilation side of it.
Whether the property is in the middle of Harrow Weald or one of the villages around it, the process is the same: a look at the building, a written price, then fitting and testing on the agreed day.
Landlord ventilation in Harrow Weald at a glance
- Town
- Harrow Weald, Greater London
- Postcode districts
- HA1, HA3 and HA7
- Nearby
- Wealdstone (1 mile), Headstone (1 mile) and Harrow (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
Landlord ventilation for Harrow Weald properties
Wales, Scotland and Northern Ireland have their own standards, but the practical answer is the same: moisture has to be extracted. We work with individual landlords, portfolio landlords, HMO owners and letting agents.
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 Harrow Weald
| Work | Guide price |
|---|---|
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £210–£355 inc VAT |
| 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 |
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.
When to get it looked at
- A council officer or agent has raised a damp hazard
- Fans in the property are switched off, broken or vent into the loft
- You are refurbishing between tenants
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Harrow Weald
How do I get a price for landlord ventilation work in Harrow Weald?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
Do you give landlords paperwork?
Every job comes with photos, product details and measured airflow, so you can show what was done and when.
Is a landlord responsible for condensation and mould?
A landlord is responsible for the condition of the property, including adequate ventilation and heating, and serious damp and mould can be a hazard under housing law. Tenants also have to use the home reasonably, but ventilation that works without effort removes most disputes.
What area around Harrow Weald do you work in?
All of Greater London. Near Harrow Weald that includes Wealdstone, Headstone, Harrow and Pinner.
Do you cover Harrow Weald and nearby?
Yes. We cover Harrow Weald and nearby places including Wealdstone, Headstone, Harrow and Pinner. Send your postcode and we will confirm.
Get a guide price online, then we confirm it on a free survey of your Harrow Weald property.
Landlord ventilation near Harrow Weald
More services in Harrow Weald
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.