1Radon: Testing advised
Higher-radon area (1–3% of homes). Radon can affect long-term health.
Ask for existing test results or use a 3-month test kit, about £50.
11A Derry Downs, Orpington, BR5 4DT
Last sale£72,500Nov 1995 · HM Land Registry
If it moved with Bromley detached prices£446,000Aug 2026 · UK HPI
RadonTesting advised
EnergyEPC EDec 2017
MapN ↑119 m ↔
Before you offer
2 things to check
2Uninsulated solid walls: EPC E
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
＋ Flood risk very low · Outside coal high-risk area
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
£446,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Nov 1995 | £72,500 | Detached | Freehold | A |
Street sales
Same type and tenure, other homes in the last 36 months: £522,500 · 2 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 2 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Jul 2026 | £495,000 | Semi-detached | Freehold |
| 16 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Sep 2025 | £520,000 | Detached | Freehold |
| 12 Derry Downs, St Mary Cray, Orpington, BR5 4DT | Aug 2025 | £525,000 | Detached | Freehold |
| 42 Derry Downs, St Mary Cray, Orpington, BR5 4DU | Oct 2022 | £435,000 | Semi-detached | Freehold |
| 54 Derry Downs, St Mary Cray, Orpington, BR5 4DU | Apr 2022 | £350,000 | Detached | Freehold |
| 37 Derry Downs, St Mary Cray, Orpington, BR5 4DU | Aug 2021 | £570,000 | Detached | Freehold |
| 20A Derry Downs, St Mary Cray, Orpington, BR5 4DT | Dec 2020 | £620,000 | Detached | Freehold |
| 36 Derry Downs, St Mary Cray, Orpington, BR5 4DU | Sep 2015 | £399,950 | Detached | Freehold |
Show all 56
The land
Radon: Testing advised
Higher-radon area (1–3% 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
Uninsulated solid walls: EPC E
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
- 100 m²
- Potential EPC band
- D
- Age band
- England and Wales: 1930-1949
- Walls (certificate wording)
- Solid brick, as built, no insulation (assumed)
- Roof (certificate wording)
- Pitched, no insulation (assumed)
- 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
- St. Mary Cray Primary AcademyPrimary · 259 m · School remains Good
- St Philomena's Primary SchoolPrimary · 308 m · School remains Good
- Harris Primary Academy OrpingtonPrimary · 630 m · Improved significantly
- Woodview735 m
- Manor Oak Primary SchoolPrimary · 905 m · School remains Good
- Harris Academy OrpingtonSecondary · 1129 m · Good
- Poverest Primary SchoolPrimary · 1248 m · School remains Good
- Orion BlenheimPrimary · 1381 m · Standards maintained
- St Paul's Cray Church of England Primary SchoolPrimary · 1390 m · Good
- Dorton College of Further Education1398 m
- Perry Hall Primary SchoolPrimary · 1493 m · Outstanding
Area context
Deprivation decile (1 is most deprived within its nation): 7 · England 2025
Recorded police incidents: 52
BR5 4DT →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.
- Uninsulated solid walls: Read the full certificate and ask about insulation and heating costs.
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