21 Agaton Road, Bexley, London, SE9 3RN
About 21 Agaton Road
21 Agaton Road is a three-bedroom semi-detached house in Bexley, London, London (SE9 3RN). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2013) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected.
3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2021, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £623,000 is 13.3% above the 2021 sale price. Sold January 2021 for £550,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
Outside
- GarageIntegral
Building
- Heating systemGas fired
Everything you need to know about 21 Agaton Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Sept 2023
EPC Rating
Certificate validity
Expired on 14 September 2023
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 £1,155 · Includes VAT
Planning history
A an extension application was refused at 21 Agaton Road in 2022.
3 applications on record at 21 Agaton Road, Bexley, London, SE9 3RN
- Sept 2021ExtensionFullOutcome in report
Extension: Part single, part two storey · Side and rear of property
Part one/part two storey side and rear extension.
- Documents
- 5 docs on file
- Reference
- 21/01275/FUL
- More recent applications — locked
- ExtensionNov 2022Decision
- ExtensionJan 2022Decision
Unlock 21 Agaton Road, Bexley, London, SE9 3RN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 25 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
21 Agaton Road has more than quadrupled in price since its earliest registered sale in 1998.
£623,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 23 years.
£550,000
Growth on file: 6.5% per year over 23 years.
Sales timeline
8 January 2021Most recent
£550,000
+38.5%over 6 years29 June 2014
£397,000
+205.4%over 16 years21 January 1998
£130,000
Median price across the last 5 sales in SE9 3RN: £650,000 (2025–2024).
Nearby sales in SE9 3RN
39 Agaton Road, Bexley, London, SE9 3RN
Sold Sept 2025
£665,00011 Agaton Road, Bexley, London, SE9 3RN
Sold Mar 2025
£658,00015 Agaton Road, Bexley, London, SE9 3RN
Sold Sept 2024
£650,0007 Agaton Road, Bexley, London, SE9 3RN
Sold Jul 2024
£605,00037 Agaton Road, Bexley, London, SE9 3RN
Sold Oct 2023
£610,000
Versus other Agaton Road homes
Habitable Rooms for 21 Agaton Road runs comfortably ahead of the street norm.
Price per m²
£4,472
Street avg £5,312
Floor Area
123 m²
Street avg 113 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.5 t/year
Street avg 6.3 t/year
Everything you need to know about 21 Agaton Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
1 Clayfarm Road, Greenwich
SE9 3PS
1 Chartwell Close, Bexley
SE9 3UQ
1 Bill Hamling Close, Greenwich
SE9 3LP
1 Chanctonbury Close, Greenwich
SE9 3PQ
1 Bromhedge, Greenwich
SE9 3DY
1 Agaton Road, Bexley
SE9 3RN
1 Cornwallis Avenue, Bexley
SE9 3RF
1 Aldwick Close, Bexley
SE9 3UE
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
428/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Thaxted Road — bus stop.
Closest school
0.3 km
Dulverton Primary School. 34 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
52.8dB

Night-time· 23:00 – 07:00
43.2dB






