11 Copthorne Avenue, Bromley, BR2 8NW
About 11 Copthorne Avenue
11 Copthorne Avenue is a three-bedroom semi-detached house in Bromley (BR2 8NW). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (November 2013) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from November 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2017. Past consents include an extension and new windows, meaningful when judging how the property has evolved. Today's modelled estimate of £568,000 is 36% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£473/sq ft) was about 44.6% above the typical sold price in the postcode. On the market in October 2015 and unlisted since — roughly 11 years.
Know exactly what you're buying at 11 Copthorne Avenue
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
- Bathrooms1
- Dining roomYes
- ConservatoryYes
Outside
- DrivewayYes
- Cul-de-sacYes
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This certificate is over 10 years old and is no longer valid.Expired 06 Nov 2023
EPC Rating
Planning history
11 Copthorne Avenue has an approved single-storey rear extension on the planning record.
- Dec 2017ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension, new window to side elevation and installation of ground floor w.c.
New Windows- Documents
- 6 docs on file
- Reference
- 17/05483/FULL6
We flagged 2 things worth checking at 11 Copthorne Avenue
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
11 Copthorne Avenue valuation sits well clear of the typical sold price in this postcode.
£568,000
Modelled from EPC, postcode comparables.
£417,500
Recorded with HM Land Registry.
Sales timeline
8 October 2015Most recent
£417,500
Median price across the last 5 sales in BR2 8NW: £480,000 (2022–2018).
Nearby sales in BR2 8NW
Everything we know about 11 Copthorne Avenue, 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 Copthorne Avenue homes
On epc rating, 11 Copthorne Avenue runs well behind the street norm.
Price per m²
£5,091
Street avg £4,261
Floor Area
82 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.3 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Lakeside Drive Keston Mark — bus stop.
Closest school
0.8 km
Trinity Church of England Primary School. 20 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
49.5dB

Night-time· 23:00 – 07:00
41.8dB