Property data
Sale history
Price Date Annual growth After inflation
£230,000 Apr 2022 4.4% 2.1%
£165,000 Aug 2014 12.2% 10.4%
£125,000 Apr 2012 0.3% -2.6%
£123,000 Jan 2007 11.3% 9.6%
£54,000 May 1999 12.6% 10.2%
£39,000 Aug 1996 na na
Floor plan
Floorplan 423
View floorplan
Internal area
36 square metres (388 square feet) according to latest EPC inspection
£ per square meter (foot)
£6,388 per sqm (£593 per sqft) in Apr 2022. For context, homes in Sidcup are now selling for between £5,030 and £6,300 per square metre (£467 and £585 per square foot) . See the analysis of Sidcup DA15-9 housing market.
Valuation comparables
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Bedrooms
1
Type
Flat
Council tax band
B
Archived listings
History:
Archived sales listing for Flat 4 423 Blackfen Road. Advertised on multiple portals. It was added on 04/11/2021. It last appeared May 2022.
Photos:

There are 12 historic photos (taken in November 2021) of Flat 4 423 Blackfen Road.

Photos for 423 Blackfen Road
View photos
Advertiser remarks:
  • 1 bedrooms
EPC Inspections
Summary:
27 September 2025 - energy performance certificate grade C
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
1st floor flat in an apartment block with 3 storeys , has 2 habitable rooms. Estimated year built 2003 to 2006
Area:
36 sqm (388 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Room heaters, electric.

Summary:
06 May 2014 - energy performance certificate grade C
Reason for EPC:
rental (private)
Tenure:
Private rental
Property type:
1st floor flat , has 2 habitable rooms. Estimated year built 1983 to 1990
Area:
36 sqm (388 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Electric storage heaters.