Our Data Sources
449, Blackfen Road, Sidcup has no records in the the Land Registry and a single entry in the EPC database dated January 2024.
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 449, Blackfen Road, Sidcup would be worth £434,145, with a potential rental value of £2,208 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £384,528, with a rental value of £1,956 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
449, Blackfen Road, Sidcup occupies a 196 m2 plot as recorded by HM Land Registry.
Of the 28 other houses in this postcode, 25 have recorded plot sizes, and this one ranks as the 21st largest.
Energy Efficiency
449, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Jan 2024.
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 253 sales of comparable properties within 610 metres of 449, Blackfen Road, Sidcup across the last 2 years.
Most recently, 94, Westerham Drive, Sidcup, DA15 9NS, a freehold house, sold at £435,000 on the 16th January 2025.
Read more about house prices in DA15.
- Sold Jan 2025£435,000 | 3 Bed House94, Westerham Drive, Sidcup, DA15 9NS94, Westerham Drive, Sidcup, DA15 9NS
- Sold Jun 2024£505,000 | 3 Bed House102, Westerham Drive, Sidcup, DA15 9NS102, Westerham Drive, Sidcup, DA15 9NS
- Sold Aug 2022£430,000 | 3 Bed House92, Westerham Drive, Sidcup, DA15 9NS92, Westerham Drive, Sidcup, DA15 9NS
•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 449, Blackfen Road, Sidcup as the 196th largest and the 242nd most expensive of the 427 addresses on Blackfen Road, Sidcup, DA15.
Against the DA15 postcode district average, it is £90k less expensive than the typical property.
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Schools Nearby
- Sherwood Park Primary School300 m away
- Hurst Primary School1.1 km away
- Chatsworth Infant School1.2 km away
- Blackfen School for Girls300 m away
- Bexley Grammar School1.1 km away
- Hurstmere School1.1 km away
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Public Transport Nearby
- Albany Park|1.6 km away
- Sidcup|1.8 km away
- Bexleyheath|2.1 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.












