21 Crofton Avenue, Bexley, DA5 3AS
About 21 Crofton Avenue
21 Crofton Avenue is a three-bedroom mid-terrace house in Bexley (DA5 3AS). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (November 2024) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2011. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 78). Other recorded features include a balcony and a loft.
A recent sale: £485,000 in July 2025. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2003. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 82 m² it's 22.4% larger than the typical home in the postcode (67 m² median across 29 EPCs). Across 2011–2025, sale prices on this property compounded at 5.3% per year. On a £-per-square-foot basis, the last sale (£549/sq ft) was about 111.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- LoftYes
Outside
- Private gardenSouth-west-facing
- GarageYes
- BalconyYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 8 November 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
21 Crofton Avenue has an approved extension on the planning record.
1 application on record at 21 Crofton Avenue, Bexley, DA5 3AS
- Mar 2003ConservatoryFullOutcome in report
Conservatory
Extension- Documents
- 4 docs on file
- Reference
- 03/00190/FUL
Unlock 21 Crofton Avenue, Bexley, DA5 3AS's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2011.
£492,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 14 years.
£485,000
Growth on file: 5.3% per year over 14 years.
Sales timeline
24 July 2025Most recent
£485,000
+15.5%over 6 years2 June 2019
£420,000
+68.0%over 6 years9 May 2013
£249,995
+5.9%over 1 year28 June 2011
£236,000
Median price across the last 5 sales in DA5 3AS: £415,000 (2025–2023).
Versus other Crofton Avenue homes
21 Crofton Avenue is notably below the street on years held.
Price per m²
£5,915
Street avg £4,525
Floor Area
82 m²
Street avg 76 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
84/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Crofton Avenue — bus stop.
Closest school
0.3 km
Hurst Primary School. 36 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.6dB

Night-time· 23:00 – 07:00
42.8dB







