Bonnington Tower, Flat 23, 10 Turpington Lane, Bromley, BR2 8JY
About Bonnington Tower
Bonnington Tower is a semi-detached house in Bromley (BR2 8JY). It has a recorded floor area of 26 m² (around 280 sq ft) and construction records dating it to 1967-1975. At 26 m² this is the smallest unit on EPC record across Bonnington Tower (26–80 m²). The building's EPC ratings span E to B across 37 units on file. The latest certificate (November 2008) shows a D (score 56), a step below the typical UK home. Main heating runs on electricity. The latest certificate is from November 2008, so improvements made since then won't be reflected.
At 26 m² it sits well below the postcode median (54 m² across 36 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs).
Know exactly what you're buying at Bonnington Tower
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
Energy performance
Bonnington Tower's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Nov 2018
EPC Rating
Planning history
Bonnington Tower has no planning applications on record.
Notable planning nearby
10applications of note in the surrounding area
We flagged 2 things worth checking at Bonnington Tower
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
Bonnington Tower has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£247,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 3 sales in BR2 8JY: £129,000 (2021–2000).
Everything we know about Bonnington Tower, 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 Turpington Lane homes
On floor area, Bonnington Tower runs well behind the street norm.
EPC Rating
56 (D)
Street avg 73 (C)
Floor Area
26 m²
Street avg 56 m²
CO₂ Emissions
2.9 t/year
Street avg 1.9 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lavender Close — bus stop.
Closest school
0.5 km
London South East Colleges. 27 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
52.4dB

Night-time· 23:00 – 07:00
41.2dB