Our Data Sources
Flat 2, 21, Warmwell Avenue has no records in the the Land Registry and a single entry in the EPC database dated May 2010.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 2, 21, Warmwell Avenue, we estimate a market value of £268,531 and a rental value of £1,567 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £237,842 and £1,388 per month respectively.
Energy Efficiency
Flat 2, 21, Warmwell Avenue has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 May 2010.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 68 properties similar to Flat 2, 21, Warmwell Avenue have sold within a radius of 400 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th December 2025, was Flat 3, Driffield Court 64, Pageant Avenue, London, NW9 5NF, a leasehold flat which sold for £268,000.
Read more about house prices in NW9.
- Sold Dec 2025£268,000 | 1 Bed FlatFlat 3, Driffield Court 64, Pageant Avenue, London, NW9 5NFFlat 3, Driffield Court 64, Pageant Avenue, London, NW9 5NF
- Sold Apr 2025£270,000 | 1 Bed FlatFlat 19, Bluebell Court 1, Heybourne Crescent, London, NW9 5QEFlat 19, Bluebell Court 1, Heybourne Crescent, London, NW9 5QE
- Sold Feb 2025£250,000 | 1 Bed FlatFlat 16, Riccall Court 62, Pageant Avenue, London, NW9 5LZFlat 16, Riccall Court 62, Pageant Avenue, London, NW9 5LZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 44 addresses on Warmwell Avenue, London, NW9, Flat 2, 21, Warmwell Avenue comes out as the 42nd largest and the 42nd most expensive in our analysis of the public data.
It is also £182k less expensive than the average property across the NW9 district.
More reading links
Schools Nearby
- Goldbeaters Primary School400 m away
- The Annunciation Catholic Infant School500 m away
- Barnfield Primary School700 m away
- Saracens High School500 m away
- St James' Catholic High School900 m away
- Hasmonean High School for Girls1.4 km away
More reading links
Public Transport Nearby
- Colindale|700 m away
- Burnt Oak|700 m away
- Mill Hill Broadway|1.4 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
