Flat 18, De Walden House Allitsen Road, London, NW8 7BA is a leasehold flat built before 1900. The property offers approximately 431 square feet of living space and is situated on the 1st floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £514,086 , which equates to approximately £1,194 per square foot. It was last sold on 28 Mar 2025 for £540,000. Since then, the value has decreased by £25,914, representing a 4.8% decrease, or approximately 6.7% per year.

The current estimated value of £514,086 is:

  • 17.9% lower than the average property price on Allitsen Road
  • 7.3% higher than the average in the NW8 7BA postcode area
  • and 38.5% lower than the average price for London as a whole

At the most recent EPC inspection on 8 October 2008, the property was recorded as owner-occupied.

View sold house prices in NW8 7BA

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
431 sq ft
Tenure
Leasehold
Floor level
1st floor
Price (estimate)
£514,086
Price Per sq ft (estimate)
£1,194
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 18, De Walden House Allitsen Road, London, City Of Westminster, Greater London Authority, NW8 7BA has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 31 Oct 2018.

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 have some double glazing.

The previous EPC assessment was conducted on 8 Oct 2008, when the property was rated C. The current rating of D reflects a decline in energy efficiency of 13.9%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency changing from very good to good, while the heating system type remained the same (boiler and radiators, mains gas).
  • The windows were upgraded from single glazed to some double glazing.
  • The lighting was updated from low energy lighting in 17% of fixed outlets to no low energy lighting, with efficiency changing from poor to very poor.
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
Some double glazing
Very Poor
Lighting
No low energy lighting
Very Poor

Compared to NW8 7BA

16 th / 54
Price Rank
7% higher than average
22 nd / 47
Size Rank
5% bigger than average
15 th / 47
Price Per Sq FT Rank
2% higher than average

Compared to other properties in NW8 7BA , this flat's estimated value ranks 16th out of 54. Based on price per square foot, it ranks 15th out of 47 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 22th out of 47 properties in its postcode area.

Sale History

Today
£514,086
streetscan.co.uk estimate
-5 %
28 Mar 2025
£540,000
Leasehold
0 %
11 Dec 2020
£540,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 366 sq ft
sale price: £425,000
sale date: 22 Aug 2023
rooms: 2
size: 474 sq ft
sale price: £615,000
sale date: 28 Jul 2023
rooms: 2
size: 463 sq ft
sale price: £620,000
sale date: 7 Jul 2022
rooms: 3
size: 453 sq ft
sale price: £545,000
sale date: 7 Sep 2021
rooms: 3
size: 484 sq ft
sale price: £490,000
sale date: 29 Jun 2021

Data Sources

The property at Flat 18, De Walden House Allitsen Road, London, NW8 7BA appears two times in the Land Registry records, with the latest transaction recorded on 28 Mar 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 31 Oct 2018. 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.