Our Data Sources
85, Blackfen Road, Sidcup has no records in the Land Registry and a single entry in the EPC database dated October 2010.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 85, Blackfen Road, Sidcup would be worth £455,812, with a potential rental value of £2,160 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £403,719, with a rental value of £1,913 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
85, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Oct 2010.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 345 sales of comparable properties within 480 metres of 85, Blackfen Road, Sidcup since 2019.
Most recently, 9, Chester Road, Sidcup, DA15 8SA, a freehold house, sold at £505,000 on the 16th April 2026.
Read more about house prices in DA15.
- Sold Apr 2026£505,000 | 3 Bed House9, Chester Road, Sidcup, DA15 8SA9, Chester Road, Sidcup, DA15 8SA
- Sold Apr 2026£466,500 | 3 Bed House20, Ridgeway West, Sidcup, DA15 8SD20, Ridgeway West, Sidcup, DA15 8SD
- Sold Nov 2025£405,000 | 3 Bed House135, Blackfen Road, Sidcup, DA15 8PZ135, Blackfen Road, Sidcup, DA15 8PZ
- Sold Sep 2025£410,000 | 2 Bed House37, Gordon Road, Sidcup, DA15 8SX37, Gordon Road, Sidcup, DA15 8SX
- Sold Sep 2025£468,000 | 3 Bed House114, Orchard Rise West, Sidcup, DA15 8TB114, Orchard Rise West, Sidcup, DA15 8TB
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £465,800, ranging from £393,275 to £602,599.
- 87 Blackfen Road
2 Bed House | 4 m | Est. Value: £407,900
- 83 Blackfen Road
4 Bed House | 7 m | Est. Value: £528,540
- 89 Blackfen Road
3 Bed House | 14 m | Est. Value: £468,401
- 91 Blackfen Road
3 Bed House | 21 m | Est. Value: £461,176
- 93 Blackfen Road
3 Bed House | 34 m | Est. Value: £464,242
Location Comparison
Our analysis of the public data ranks 85, Blackfen Road, Sidcup as the 270th largest and the 220th most expensive of the 427 addresses on Blackfen Road, Sidcup, DA15.
Against the DA15 postcode district average, it is £70k less expensive than the typical property.
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Schools Nearby
- Our Lady of the Rosary Catholic Primary School500 m away
- Days Lane Primary School600 m away
- Alderwood Primary School600 m away
- Harris Academy Falconwood700 m away
- Bexley Grammar School1.1 km away
- Leigh Stationers' Academy1.2 km away
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Public Transport Nearby
- Falconwood|1.3 km away
- Welling|1.6 km away
- Sidcup|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 available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
