Flat 49, Fulmer House, 18 Mallory Street, London, NW8 8TA is a leasehold flat built between 1967-1975. The property offers approximately 624 square feet of living space and is situated on the 5th floor of a 1-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £331,036 , which equates to approximately £530 per square foot. It was last sold on 27 Jan 2016 for £405,000. Since then, the value has decreased by £73,964, representing a 18.3% decrease, or approximately 1.8% per year.

The current estimated value of £331,036 is:

  • 21.8% lower than the average property price on Mallory Street
  • 25.3% lower than the average in the NW8 8TA postcode area
  • and 60.4% lower than the average price for London as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. 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 August 2025, the property was recorded as owner-occupied.

View sold house prices in NW8 8TA

Building approximate location

About Property

Type
Flat
Built
1967-1975
Interior Size
624 sq ft
Tenure
Leasehold
Floor level
5th floor of 1
Price (estimate)
£331,036
Price Per sq ft (estimate)
£530
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 49, Fulmer House, 18 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 Aug 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 5 Aug 2015. The rating of C is unchanged, though the energy efficiency score decreased by 1.3%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, insulated (assumed) to (another dwelling above), changing energy efficiency from good to n/a.
  • The wall construction or insulation changed from system built, as built, insulated (assumed) to system built, as built, no insulation (assumed), changing energy efficiency from good to very poor.
  • The windows were upgraded from mostly double glazing to fully double glazed.
  • The lighting was changed from low energy lighting in all fixed outlets to excellent lighting efficiency, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
System built, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Poor
Lighting
Excellent lighting efficiency
Very Good

Compared to NW8 8TA

11 th / 11
Price Rank
25% lower than average
10 th / 10
Size Rank
28% smaller than average
5 th / 10
Price Per Sq FT Rank
4% higher than average

Compared to other properties in NW8 8TA , this flat's estimated value ranks 11th out of 11. Based on price per square foot, it ranks 5th out of 10 properties. In terms of size, this home ranks 10th out of 10 properties in its postcode area.

Sale History

Today
£331,036
streetscan.co.uk estimate
-18 %
27 Jan 2016
£405,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 678 sq ft
sale price: £455,000
sale date: 24 Jan 2023
rooms: 3
size: 692 sq ft
sale price: £237,500
sale date: 12 Jun 2009
rooms: 3
size: 646 sq ft
sale price: £420,000
sale date: 28 May 2021
rooms: 4
size: 700 sq ft
sale price: £287,500
sale date: 27 Jul 2007
rooms: 3
size: 678 sq ft
sale price: £188,000
sale date: 25 Jun 2004

Data Sources

The property at Flat 49, Fulmer House, 18 Mallory Street, London, City Of Westminster, Greater London, NW8 8TA appears once in the Land Registry records, with the transaction recorded on 27 Jan 2016. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Aug 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.