25 Blackbrook Lane, Bromley, BR2 8AU
About 25 Blackbrook Lane
25 Blackbrook Lane is a semi-detached house in Bromley (BR2 8AU). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2015) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £578,000 is 18% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£434/sq ft) was about 61.8% above the typical sold price in the postcode. On the market in December 2015 and unlisted since — roughly 11 years. At 105 m² it's 16.7% smaller than the typical home in the postcode (126 m² median across 12 EPCs).
Know exactly what you're buying at 25 Blackbrook Lane
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
25 Blackbrook Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Mar 2025
EPC Rating
Planning history
25 Blackbrook Lane has an approved single-storey rear extension on the planning record.
- Aug 2016ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension, extending beyond the rear wall of the original house by 3.4m, for which the maximum height would be 2.6m, and for which the height of the eaves would be 2.2m (42 Day Notification for Householder Permitted Development Prior Approval)
- Documents
- 4 docs on file
- Reference
- 16/03345/HHPA
We flagged 2 things worth checking at 25 Blackbrook Lane
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
25 Blackbrook Lane valuation sits well clear of the typical sold price in this postcode.
£578,000
Modelled from EPC, postcode comparables.
£490,000
Recorded with HM Land Registry.
Sales timeline
3 December 2015Most recent
£490,000
Median price across the last 5 sales in BR2 8AU: £605,000 (2025–2017).
Nearby sales in BR2 8AU
Everything we know about 25 Blackbrook Lane, 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 Blackbrook Lane homes
On epc rating, 25 Blackbrook Lane runs well behind the street norm.
Price per m²
£4,667
Street avg £4,119
Floor Area
105 m²
Street avg 130 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
7.2 t/year
Street avg 6.8 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
0.0 km
Blackbrook Lane /Southborough Lane — bus stop.
Closest school
0.4 km
Southborough Primary School. 22 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
48.1dB
Night-time· 23:00 – 07:00
37.9dB