Our Data Sources
90, Blackfen Road, Sidcup has 3 entries in the Land Registry, most recently in August 2021 and a single entry in the EPC database dated February 2021.
We combine this information with that 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 90, Blackfen Road, Sidcup would be worth £514,568, with a potential rental value of £2,377 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £455,761, with a rental value of £2,106 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
90, Blackfen Road, Sidcup occupies a 216 m2 plot as recorded by HM Land Registry.
Of the 29 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 19th largest.
Energy Efficiency
90, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Feb 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
90, Blackfen Road, Sidcup last changed hands on 27th August 2021, selling for £395,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 11.5% since August 2021.
- Sold Aug 2021£395,000
- Sold Nov 2017£340,000
- Sold Jul 2010£214,995
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 328 sales of comparable properties within 470 metres of 90, Blackfen Road, Sidcup since 2019.
Most recently, 167, Sutherland Avenue, Welling, DA16 2NW, a freehold house, sold at £465,000 on the 26th February 2026.
Read more about house prices in DA15.
- Sold Feb 2026£465,000 | 3 Bed House167, Sutherland Avenue, Welling, DA16 2NW167, Sutherland Avenue, Welling, DA16 2NW
- Sold Jan 2026£575,000 | 3 Bed House20, Leechcroft Avenue, Sidcup, DA15 8RS20, Leechcroft Avenue, Sidcup, DA15 8RS
- Sold Nov 2025£405,000 | 3 Bed House135, Blackfen Road, Sidcup, DA15 8PZ135, Blackfen Road, Sidcup, DA15 8PZ
- Sold Oct 2025£485,000 | 3 Bed House7, Leechcroft Avenue, Sidcup, DA15 8RR7, Leechcroft Avenue, Sidcup, DA15 8RR
- Sold Sep 2025£470,000 | 3 Bed House56, Orchard Rise East, Sidcup, DA15 8RT56, Orchard Rise East, Sidcup, DA15 8RT
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 £530,109, ranging from £427,376 to £806,400.
- 90A Blackfen Road
3 Bed House | 6 m | Est. Value: £427,376
- 82 Blackfen Road
5 Bed House | 31 m | Est. Value: £806,400
- 98 Blackfen Road
3 Bed House | 31 m | Est. Value: £460,350
- 113 Blackfen Road
3 Bed House | 41 m | Est. Value: £510,733
- 111 Blackfen Road
3 Bed House | 44 m | Est. Value: £482,216
Location Comparison
Our analysis of the public data ranks 90, Blackfen Road, Sidcup as the 166th largest and the 125th most expensive of the 427 addresses on Blackfen Road, Sidcup, DA15.
Against the DA15 postcode district average, it is £14k less expensive than the typical property.
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Schools Nearby
- Our Lady of the Rosary Catholic Primary School400 m away
- Alderwood Primary School500 m away
- Days Lane Primary School600 m away
- Harris Academy Falconwood800 m away
- Leigh Stationers' Academy1.1 km away
- Bexley Grammar School1.2 km away
More reading links
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.
