Our Data Sources
Third Floor Flat, 21, Ainger Road has no records in the Land Registry and no records in the EPC database.
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 Third Floor Flat, 21, Ainger Road, we estimate a market value of £505,177 and a rental value of £1,700 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £447,443 and £1,506 per month respectively.
Similar Properties Sold Nearby
Since 2011 6 properties similar to Third Floor Flat, 21, Ainger Road have sold within a radius of 340 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 17th July 2025, was 142, Regents Park Road, London, NW1 8XL, a leasehold flat which sold for £6,450,000.
Read more about house prices in NW3.
- Sold Jul 2025£6,450,000 | 1 Bed Flat142, Regents Park Road, London, NW1 8XL142, Regents Park Road, London, NW1 8XL
- Sold Feb 2025£5,604 | 1 Bed Flat164, Regents Park Road, London, NW1 8XN164, Regents Park Road, London, NW1 8XN
- Sold Mar 2017£540,000 | 1 Bed FlatFlat 1, 2, Erskine Road, London, NW3 3AJFlat 1, 2, Erskine Road, London, NW3 3AJ
- Sold Apr 2014£410,000 | 1 Bed FlatFlat 3, 5, King Henrys Road, London, NW3 3QPFlat 3, 5, King Henrys Road, London, NW3 3QP
- Sold Jan 2014£360,000 | 1 Bed FlatFlat 4, 37, King Henrys Road, London, NW3 3QRFlat 4, 37, King Henrys Road, London, NW3 3QR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £2,717,262, ranging from £1,243,663 to £4,190,860.
- 20 Ainger Road
6 Bed House | 5 m | Est. Value: £4,190,860
- 22B Ainger Road
3 Bed Flat | 5 m | Est. Value: £1,243,663
Location Comparison
Of the 184 addresses on Ainger Road, London, NW3, Third Floor Flat, 21, Ainger Road comes out as the 167th largest and the 133rd most expensive in our analysis of the public data.
It is also £844k less expensive than the average property across the NW3 district.
More reading links
Schools Nearby
- St Paul's Church of England Primary School300 m away
- Primrose Hill School500 m away
- Rhyl Community Primary School900 m away
- Haverstock School600 m away
- The UCL Academy900 m away
- Harris Academy St John's Wood1.3 km away
More reading links
Public Transport Nearby
- Chalk Farm|500 m away
- Kentish Town West|1.0 km away
- Swiss Cottage|1.1 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












