1Radon: Testing advised
Higher-radon area (5–10% of homes). Radon can affect long-term health.
Ask for existing test results or use a 3-month test kit, about £50.
Treetops Blackness Lane, Keston, BR2 6HL
Last sale£395,000Dec 2011 · HM Land Registry
If it moved with Bromley detached prices£740,000Aug 2026 · UK HPI
RadonTesting advised
EnergyEPC DApr 2010
MapN ↑119 m ↔
Before you offer
1 thing to check
＋ Flood risk very low · Outside coal high-risk area · EPC D
Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection, road noise, rail noise, airport noise. Your conveyancer’s local search covers the planning checks.
Prepare for a viewing ↓Saved privately on this devicePrice
If it moved with Bromley detached prices
£740,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Dec 2011 | £395,000 | Detached | Freehold | A |
Street sales
Same type and tenure, other homes in the last 36 months: £687,500 · 6 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| Monastir Blackness Lane, Keston, BR2 6HL | Sep 2025 | £590,000 | Detached | Freehold |
| Elmcroft Blackness Lane, Keston, BR2 6HL | Jul 2025 | £400,000 | Detached | Freehold |
| Kelty Blackness Lane, Keston, BR2 6HL | Mar 2025 | £806,500 | Detached | Freehold |
| Hansler Blackness Lane, Keston, BR2 6HL | Nov 2024 | £885,000 | Detached | Freehold |
| Hartwin Blackness Lane, Keston, BR2 6HL | Nov 2024 | £435,000 | Detached | Freehold |
| Strathallan Blackness Lane, Keston, BR2 6HL | Aug 2024 | £785,000 | Detached | Freehold |
| Kimberley Business Park Blackness Lane, Keston, BR2 6HL | Jul 2024 | £1,375,000 | Other property | Freehold |
| Foxley Blackness Lane, Keston, BR2 6HL | Jan 2023 | £795,000 | Detached | Freehold |
Show all 47
The land
Radon: Testing advised
Higher-radon area (5–10% of homes). Radon can affect long-term health.
Ask for existing test results or use a 3-month test kit, about £50.
＋ Flood risk very low · Outside coal high-risk area
Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection. Your conveyancer’s local search covers the planning checks.
View building and land map ↑The building
EPC D
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
- Floor area
- 102 m²
- Potential EPC band
- C
- Age band
- England and Wales: 1950-1966
- Walls (certificate wording)
- Cavity wall, filled cavity
- Roof (certificate wording)
- Pitched, 300+ mm loft insulation
- Windows (certificate wording)
- Fully double glazed
- Heating (certificate wording)
- Boiler and radiators, mains gas
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 100%
Full fibre in the local authority: 68.6%
Schools nearby
Unavailable
Area context
Deprivation decile (1 is most deprived within its nation): 5 · England 2025
Recorded police incidents: 191
BR2 6HL →Before you offer
Viewing checklist
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Next steps
Ask a surveyor to confirm Level 2 or Level 3 after reviewing the age, condition and alterations.
Ask the conveyancer about local authority, drainage, environmental, flood and mining searches appropriate to this address.
Compare survey levels →Questions for the agent
Questions for your surveyor and conveyancer
Ask the surveyor
Which survey level covers this home’s condition, damp, cracks and any alterations?
- Radon: Ask for existing test results or use a 3-month test kit, about £50.
Ask the conveyancer
Which title, drainage and local searches are needed for this address?
Sources and licences
Contains British Geological Survey materials © UKRI 2026
Radon Potential classification UK Health Security Agency © Crown copyright 2022
© Environment Agency copyright and/or database right 2026. All rights reserved.
INSPIRE conditions · Sources and licences