21 Cromwell Close, Bromley, BR2 9GD
About 21 Cromwell Close
21 Cromwell Close is a three-bedroom mid-terrace house in Bromley (BR2 9GD). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (February 2022) shows a C (score 73). The rating has held steady at C across 2 certificates since November 2009. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84). Other recorded features include a conservatory.
Last sale on file: £658,000 in August 2022. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Across 2011–2022, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£611/sq ft) was about 85.5% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Cromwell Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- GarageYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
21 Cromwell Close has an approved single-storey rear extension on the planning record.
- Oct 2007ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 7 docs on file
- Reference
- 07/03260/FULL6
We flagged 2 things worth checking at 21 Cromwell Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Latest sale on 21 Cromwell Close was the highest on Land Registry record across the postcode.
£670,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 11 years.
£658,000
Growth on file: 5.4% per year over 11 years.
Sales timeline
3 August 2022Most recent
£658,000
+17.1%over 6 years15 June 2016
£562,000
+45.6%over 3 years16 May 2013
£386,000
+4.3%over 1 year16 March 2012
£370,000
+0.8%over 9 months30 June 2011
£367,000
Median price across the last 5 sales in BR2 9GD: £389,500 (2023–2011).
Nearby sales in BR2 9GD
Everything we know about 21 Cromwell Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Cromwell Close homes
Price per m² for 21 Cromwell Close runs comfortably ahead of the street norm.
Price per m²
£6,580
Street avg £4,123
Floor Area
100 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Wendover Road / Bromley — bus stop.
Closest school
0.3 km
The Ravensbourne School. 29 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.7dB

Night-time· 23:00 – 07:00
43.6dB