429 Blackfen Road, Sidcup, DA15 9NN is a freehold detached property built between 1900-1929. The property offers approximately 861 square feet of living space. In this location, properties of similar size usually have three bedrooms.
The estimated current market value of the property is £485,111 , which equates to approximately £563 per square foot. It was last sold on 17 May 2021 for £422,500. Since then, the value has increased by £62,611, representing a 14.8% increase, or approximately 2.9% per year.
The current estimated value of £485,111 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 17 March 2026, the property was recorded as owner-occupied.
429 Blackfen Road, Sidcup, Bexley, Greater London, DA15 9NN has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 17 Mar 2026.
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 17 Mar 2026. The rating of E is unchanged, though the energy efficiency score decreased by 3.8%.
The property at 429 Blackfen Road, Sidcup, DA15 9NN appears two times in the Land Registry records, with the latest transaction recorded on 17 May 2021. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Mar 2026. 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.