Belsize Park, Greater London
Ventilation for landlords and letting agents in Belsize Park
Tested fans and PIV for rental homes and HMOs, with records for your property file. Covering Belsize Park and NW3, NW6 and NW8.
- From £1,800 inc VAT per property
- Free survey

If a tenant in Belsize Park has reported damp, we can find the cause and fix the ventilation side of it.
Whether the property is in the middle of Belsize Park 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 Belsize Park at a glance
- Town
- Belsize Park, Greater London
- Postcode districts
- NW3, NW6 and NW8
- Nearby
- Kilburn (1 mile), Abbey Road (1 mile) and Chalk Farm (1 mile)
- Price region
- London
- Survey
- Free survey (UK mainland)
How we approach landlord ventilation in Belsize Park
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.
Rental package
A PIV unit plus two humidity fans: a typical fix for a damp 2 to 3 bed rental.
HMO ventilation
Extract for every kitchen and shower room, often with continuous fans tenants cannot switch off.
Guide prices in Belsize Park
| 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 tenant has reported damp or mould
- Mould keeps returning between tenancies
- A council officer or agent has raised a damp hazard
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. 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 Belsize Park
What is the price of landlord ventilation work in Belsize Park?
Guide prices for Belsize Park 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.
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.
Is the survey free in Belsize Park?
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.
How do I get a price for landlord ventilation work in Belsize Park?
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.
Ask for a portfolio price if you have several properties in and around Belsize Park.
Landlord ventilation near Belsize Park
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.