Flat 14H, Portman Mansions Chiltern Street, London, W1U 6NX is a leasehold flat built before 1900. The property offers approximately 495 square feet of living space and is situated on the 4th floor. In this location, apartments of similar size usually have one bedroom.
The estimated current market value of the property is £707,413 , which equates to approximately £1,429 per square foot. It was last sold on 10 Jul 2009 for £425,000. Since then, the value has increased by £282,413, representing a 66.5% increase, or approximately 4.0% per year.
The current estimated value of £707,413 is:
Based on EPC inspection history, this property has been mostly owner-occupied (3 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 22 January 2025, the property was recorded as owner-occupied.
Flat 14H, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NX has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 22 Jan 2025.
This property is heated by a shared community system (community scheme). Community heating means the heat is supplied from a central source serving multiple homes. A community heating scheme is used to provide hot water. The windows are single glazed.
The previous EPC assessment was conducted on 12 May 2012, when the property was rated E. Since then, the rating has improved to D, with the energy efficiency score increasing by 43.6%.
Since the previous assessment, several changes were observed:
The property at Flat 14H, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NX appears once in the Land Registry records, with the transaction recorded on 10 Jul 2009. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Jan 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.