21 Cromwell Road, Beckenham, BR3 4LP
About 21 Cromwell Road
21 Cromwell Road is a four-bedroom detached house in Beckenham (BR3 4LP). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (January 2017) shows an F (score 33), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 75), a 3-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £1,117,000 is 29.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£487/sq ft) was about 83.4% above the typical sold price in the postcode. On the market in April 2018 and unlisted since — roughly 8 years. One historical planning record sits against the property in 2018.
Know exactly what you're buying at 21 Cromwell Road
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
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- GarageYes
Building
- RefurbishedYes
Energy performance
21 Cromwell Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Jul 2018ExtensionOutlineIn report
Proposed ground floor rear extension, floor plan redesign and all associated worksLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
- Agent
- Resi
- Documents
- 10 docs on file
- Reference
- 18/02263/PLUD
We flagged 2 things worth checking at 21 Cromwell Road
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
21 Cromwell Road valuation sits well clear of the typical sold price in this postcode.
£1,117,000
Modelled from EPC, postcode comparables.
£860,000
Recorded with HM Land Registry.
Sales timeline
12 April 2018Most recent
£860,000
Median price across the last 5 sales in BR3 4LP: £850,000 (2025–2012).
Nearby sales in BR3 4LP
Everything we know about 21 Cromwell Road, 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 Road homes
On epc rating, 21 Cromwell Road runs well behind the street norm.
Price per m²
£5,244
Street avg £4,547
Floor Area
164 m²
Street avg 156 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
12.2 t/year
Street avg 8.0 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Cromwell Road Elmers End — bus stop.
Closest school
0.2 km
Balgowan Primary School. 43 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
52.6dB
Night-time· 23:00 – 07:00
42.9dB