21 Blackbrook Lane, Bromley, BR2 8AU
About 21 Blackbrook Lane
21 Blackbrook Lane is a three-bedroom property in Bromley (BR2 8AU). It has council tax band E.
Untraded for 19 years, with the last transfer in July 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1996–2007, sale prices on this property compounded at 11.3% per year. One historical planning record sits against the property in 2022.
Know exactly what you're buying at 21 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
What this property has
Inside
- Bedrooms3
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
- Nov 2022Loft ConversionOutlineIn report
Hip to gable loft conversion with rear dormer, Juliet balcony and front rooflights.LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
- Agent
- David Joseph Consulting
- Documents
- 12 docs on file
- Reference
- 22/02573/PLUD
We flagged 2 things worth checking at 21 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
21 Blackbrook Lane has more than tripled in price since its earliest registered sale in 1996.
£350,000
Growth on file: 11.3% per year over 11 years.
Sales timeline
22 July 2007Most recent
£350,000
+218.3%over 10 years2 October 1996
£109,950
Median price across the last 5 sales in BR2 8AU: £605,000 (2025–2017).
Nearby sales in BR2 8AU
Everything we know about 21 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
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