Our Data Sources
First Floor Flat, 139, Gloucester Avenue has no records in the 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 1 out of 5 and is considered of low 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 First Floor Flat, 139, Gloucester Avenue, we estimate a market value of £1,852,520 and a rental value of £7,312 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,640,804 and £6,476 per month respectively.
Similar Properties Sold Nearby
Over the past 2 years 5 properties similar to First Floor Flat, 139, Gloucester Avenue have sold within a radius of 270 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 4th November 2025, was Flat 1, 122, Gloucester Avenue, London, NW1 8HX, a leasehold flat which sold for £2,490,000.
Read more about house prices in NW1.
- Sold Nov 2025£2,490,000 | 3 Bed FlatFlat 1, 122, Gloucester Avenue, London, NW1 8HXFlat 1, 122, Gloucester Avenue, London, NW1 8HX
- Sold Jun 2023£1,924,000 | 3 Bed Flat31A, Edis Street, London, NW1 8LE31A, Edis Street, London, NW1 8LE
- Sold Dec 2018£450,000 | 3 Bed Flat41, Chalcot Road, London, NW1 8LS41, Chalcot Road, London, NW1 8LS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 601 addresses on Gloucester Avenue, London, NW1, First Floor Flat, 139, Gloucester Avenue comes out as the 236th largest and the 76th most expensive in our analysis of the public data.
It is also £948k more expensive than the average property across the NW1 district.
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Schools Nearby
- Primrose Hill School300 m away
- St Paul's Church of England Primary School600 m away
- Holy Trinity and Saint Silas CofE Primary School, NW1700 m away
- Haverstock School400 m away
- The UCL Academy1.2 km away
- The Camden School for Girls1.5 km away
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Public Transport Nearby
- Chalk Farm|300 m away
- Kentish Town West|800 m away
- Camden Town|900 m away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












