Flat 23, De Walden House Allitsen Road, London, NW8 7BA is a leasehold flat built between 1900-1929. The property offers approximately 280 square feet of living space and is situated on the 2nd floor of a 3-storey building. In this location, apartments of similar size usually have one bedroom.
The estimated current market value of the property is £277,563 , which equates to approximately £992 per square foot. It was last sold on 31 Aug 2007 for £180,000. Since then, the value has increased by £97,563, representing a 54.2% increase, or approximately 3.0% per year.
The current estimated value of £277,563 is:
At the most recent EPC inspection on 12 September 2025, the property was recorded as owner-occupied.
Flat 23, De Walden House Allitsen Road, London, City Of Westminster, Greater London, NW8 7BA has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 12 Sep 2025.
This property uses electric room heaters as its main heating source. Electric instantaneous heaters at the point of use are used to provide hot water. The windows are single glazed.
The previous EPC assessment was conducted on 9 Sep 2015. The rating of D is unchanged, though the energy efficiency score decreased by 6.2%.
Since the previous assessment, several changes were observed:
Compared to other properties in NW8 7BA , this flat's estimated value ranks 52th out of 54. Based on price per square foot, it ranks 31th out of 47 properties. In terms of size, this home ranks 44th out of 47 properties in its postcode area.
The property at Flat 23, De Walden House Allitsen Road, London, City Of Westminster, Greater London, NW8 7BA appears once in the Land Registry records, with the transaction recorded on 31 Aug 2007. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Sep 2025. We use this data, to estimate the property's characteristics and current market value.
This website uses public sector information from:HM Land Registry Price Paid Data, and
Energy Performance of Buildings Data published by the Department for Levelling Up, Housing and Communities (DLUHC), formerly the Ministry of Housing, Communities & Local Government (MHCLG).
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.