Flat 31, Fulmer House, 11 Mallory Street, London, NW8 8TA is a leasehold flat built between 1950-1966. The property offers approximately 1,507 square feet of living space and is situated on the 5th floor of a 5-storey building. In this location, apartments of similar size usually have five bedrooms.

The estimated current market value of the property is £435,570 , which equates to approximately £289 per square foot. It was last sold on 30 Mar 2016 for £505,000. Since then, the value has decreased by £69,430, representing a 13.7% decrease, or approximately 1.4% per year.

The current estimated value of £435,570 is:

  • 2.9% higher than the average property price on Mallory Street
  • 1.7% lower than the average in the NW8 8TA postcode area
  • and 47.9% lower than the average price for London as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (2 out of 3 inspections). This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 7 September 2025, the property was recorded as rented.

View sold house prices in NW8 8TA

Building approximate location

About Property

Type
Flat
Built
1950-1966
Interior Size
1507 sq ft
Tenure
Leasehold
Floor level
5th floor of 5
Price (estimate)
£435,570
Price Per sq ft (estimate)
£289
Bedroom Count (estimate)
5 bedrooms

EPC Summary

Flat 31, Fulmer House, 11 Mallory Street, London, City Of Westminster, Greater London, NW8 8TA has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 7 Sep 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 fully double glazed.

The previous EPC assessment was conducted on 28 Apr 2016. The rating of C is unchanged, though the energy efficiency score decreased by 6.4%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from (another dwelling above) to flat, no insulation, improving energy efficiency from n/a to very poor.
  • The lighting was updated from low energy lighting in all fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Flat, no insulation
Very Poor
Walls
System built, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to NW8 8TA

3 rd / 11
Price Rank
2% lower than average
1 st / 10
Size Rank
74% bigger than average
10 th / 10
Price Per Sq FT Rank
44% lower than average

Compared to other properties in NW8 8TA , this flat's estimated value ranks 3rd out of 11. Based on price per square foot, it ranks 10th out of 10 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 1st out of 10 properties in its postcode area.

Sale History

Today
£435,570
streetscan.co.uk estimate
-14 %
30 Mar 2016
£505,000
Leasehold

Area Insights

Nearby Properties

rooms: 4
size: 904 sq ft
sale price: £440,000
sale date: 20 Nov 2024
rooms: 3
size: 678 sq ft
sale price: £455,000
sale date: 24 Jan 2023
rooms: 4
size: 624 sq ft
sale price: £405,000
sale date: 27 Jan 2016
rooms: 3
size: 692 sq ft
sale price: £237,500
sale date: 12 Jun 2009
rooms: 3
size: 721 sq ft
sale price: £249,950
sale date: 14 May 2008

Data Sources

The property at Flat 31, Fulmer House, 11 Mallory Street, London, City Of Westminster, Greater London, NW8 8TA appears once in the Land Registry records, with the transaction recorded on 30 Mar 2016. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Sep 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.