Property data
Sale history
Price Date Annual growth After inflation
£230,000 Apr 2025 5.2% 2.5%
£67,500 Dec 2000 14.3% 12.5%
£46,000 Feb 1998 2.3% -0.0%
£43,750 Nov 1995 na na
Floor plan
Floorplan 423
View floorplan
Internal area
37 square metres (398 square feet) according to latest EPC inspection
£ per square meter (foot)
£6,216 per sqm (£577 per sqft) in Apr 2025. For context, homes in Sidcup are now selling for between £5,050 and £6,260 per square metre (£469 and £581 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 6 423 Blackfen Road. Advertised on multiple portals. It was reduced on 22/11/2024. It last appeared Jun 2025.
Photos:

There are 15 historic photos of Flat 6 423 Blackfen Road.

Photos for 423 Blackfen Road
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Advertiser remarks:
  • 1 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
19 January 2022 - energy performance certificate grade C
Reason for EPC:
rental
Tenure:
Owner-occupied
Property type:
1st floor flat , has 2 habitable rooms. Estimated year built 1983 to 1990
Area:
37 sqm (398 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Electric storage heaters.

Summary:
09 October 2009 - energy performance certificate grade D
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 1983 to 1990
Area:
42 sqm (452 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Electric storage heaters.