Our Data Sources
398, Blackfen Road, Sidcup has 41 entries in the Land Registry, most recently in July 2010 and a single entry in the EPC database dated March 2010.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 398, Blackfen Road, Sidcup would be worth £380,356, with a potential rental value of £1,826 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £336,887, with a rental value of £1,617 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
398, Blackfen Road, Sidcup occupies a 184 m2 plot as recorded by HM Land Registry.
Of the 16 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
398, Blackfen Road, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Mar 2010.
The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
398, Blackfen Road, Sidcup last changed hands on 16th July 2010, selling for £207,500. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has risen by 110.0% since July 2010.
- Sold Jul 2010£207,500
- Sold Jun 2006£182,500
- Sold Aug 2002£133,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 145 sales of comparable properties within 530 metres of 398, Blackfen Road, Sidcup since 2013.
Most recently, 31, Tyrrell Avenue, Welling, DA16 2BT, a freehold house, sold at £410,000 on the 29th August 2025.
Read more about house prices in DA15.
- Sold Aug 2025£410,000 | 3 Bed House31, Tyrrell Avenue, Welling, DA16 2BT31, Tyrrell Avenue, Welling, DA16 2BT
- Sold Aug 2025£365,000 | 2 Bed House380, Blackfen Road, Sidcup, DA15 9NZ380, Blackfen Road, Sidcup, DA15 9NZ
- Sold Feb 2025£395,000 | 2 Bed House53, Ramillies Road, Sidcup, DA15 9JA53, Ramillies Road, Sidcup, DA15 9JA
- Sold Jan 2025£355,000 | 2 Bed House354, Blackfen Road, Sidcup, DA15 9NY354, Blackfen Road, Sidcup, DA15 9NY
- Sold Sep 2024£385,000 | 2 Bed House64, Ramillies Road, Sidcup, DA15 9HY64, Ramillies Road, Sidcup, DA15 9HY
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £420,182, ranging from £361,526 to £531,148.
- 400 Blackfen Road
3 Bed House | 7 m | Est. Value: £434,435
- 394 Blackfen Road
2 Bed House | 8 m | Est. Value: £365,288
- 392 Blackfen Road
3 Bed House | 12 m | Est. Value: £403,519
- 390 Blackfen Road
2 Bed House | 17 m | Est. Value: £361,526
- 386 Blackfen Road
3 Bed House | 27 m | Est. Value: £431,447
Location Comparison
Our analysis of the public data ranks 398, Blackfen Road, Sidcup as the 354th largest and the 282nd most expensive of the 427 addresses on Blackfen Road, Sidcup, DA15.
Against the DA15 postcode district average, it is £141k less expensive than the typical property.
More reading links
Schools Nearby
- Sherwood Park Primary School300 m away
- Days Lane Primary School900 m away
- Danson Primary School900 m away
- Blackfen School for Girls200 m away
- Bexley Grammar School800 m away
- Hurstmere School1.3 km away
More reading links
Public Transport Nearby
- Sidcup|1.7 km away
- Welling|1.8 km away
- Albany Park|1.9 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
