Our Data Sources
Flat, 229A, Blackfen Road, Sidcup has no records in the the Land Registry and a single entry in the EPC database dated January 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Flat, 229A, Blackfen Road, Sidcup would be worth £129,220, with a potential rental value of £814 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £114,452, with a rental value of £721 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat, 229A, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Jan 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 1 sale of a comparable property within 470 metres of Flat, 229A, Blackfen Road, Sidcup across the last 2 years.
Most recently, 241C, Blackfen Road, Sidcup, DA15 8PR, a leasehold flat, sold at £850,000 on the 8th July 2022.
Read more about house prices in DA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Flat, 229A, Blackfen Road, Sidcup as the 375th largest and the 427th most expensive of the 427 addresses on Blackfen Road, Sidcup, DA15.
Against the DA15 postcode district average, it is £380k less expensive than the typical property.
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Schools Nearby
- Days Lane Primary School500 m away
- Our Lady of the Rosary Catholic Primary School700 m away
- Danson Primary School800 m away
- Bexley Grammar School700 m away
- Blackfen School for Girls900 m away
- Harris Academy Falconwood1.1 km away
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Public Transport Nearby
- Welling|1.5 km away
- Falconwood|1.8 km away
- Sidcup|1.9 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












