Basement Flat, 31 Gloucester Avenue, London, NW1 7AU is a leasehold flat built between 1900-1929. The property offers approximately 592 square feet of living space. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £800,176 , which equates to approximately £1,352 per square foot. It was last sold on 1 Jul 1999 for £190,000. Since then, the value has increased by £610,176, representing a 321.1% increase, or approximately 12.1% per year.

The current estimated value of £800,176 is:

  • 35.6% lower than the average property price on Gloucester Avenue
  • 4.3% higher than the average in the NW1 7AU postcode area
  • and 4.2% lower than the average price for London as a whole

At the most recent EPC inspection on 27 October 2025, the property was recorded as rented.

View sold house prices in NW1 7AU

Building approximate location

About Property

Type
Flat
Built
1900-1929
Interior Size
592 sq ft
Tenure
Leasehold
Price (estimate)
£800,176
Price Per sq ft (estimate)
£1,352
Bedroom Count (estimate)
1 bedroom

EPC Summary

Basement Flat, 31 Gloucester Avenue, London, Camden, Greater London, NW1 7AU has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 27 Oct 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are single glazed.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Single glazed
Very Poor
Lighting
Excellent lighting efficiency
Very Good

Compared to NW1 7AU

15 th / 36
Price Rank
4% higher than average
13 th / 27
Size Rank
5% smaller than average
9 th / 27
Price Per Sq FT Rank
10% higher than average

Compared to other properties in NW1 7AU , this flat's estimated value ranks 15th out of 36. Based on price per square foot, it ranks 9th out of 27 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 13th out of 27 properties in its postcode area.

Sale History

Today
£800,176
streetscan.co.uk estimate
+321 %
1 Jul 1999
£190,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 592 sq ft
sale price: £700,000
sale date: 5 Apr 2023
rooms: 2
size: 527 sq ft
sale price: £635,000
sale date: 18 Jul 2022
rooms: 2
size: 609 sq ft
sale price: £783,500
sale date: 18 Dec 2020
rooms: 2
size: 520 sq ft
sale price: £535,000
sale date: 31 Oct 2014
rooms: 2
size: 592 sq ft
sale price: £551,000
sale date: 12 Jul 2013

Data Sources

The property at Basement Flat, 31 Gloucester Avenue, London, Camden, Greater London, NW1 7AU appears once in the Land Registry records, with the transaction recorded on 1 Jul 1999. It also has a single Energy Performance Certificate (EPC) from 27 Oct 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.