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.
4 Button Street, Swanley, BR8 8DY
Last sale£320,000May 2019 · HM Land Registry
If it moved with Sevenoaks terrace prices£402,000Aug 2026 · UK HPI
RadonTesting advised
EnergyEPC EMar 2025
MapN ↑119 m ↔
Before you offer
2 things to check
2EPC 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 Sevenoaks terrace prices
£402,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| May 2019 | £320,000 | Terraced | Freehold | A |
| May 2010 | £236,000 | Terraced | Freehold | A |
| Apr 2005 | £228,000 | Terraced | Freehold | A |
| Aug 1998 | £92,500 | Terraced | Freehold | A |
Street sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 2 Button Street, Swanley, BR8 8DY | May 2023 | £285,000 | Terraced | Freehold |
| 5 Button Street, Swanley, BR8 8DY | Nov 2022 | £350,000 | Terraced | Freehold |
| 6 Button Street, Swanley, BR8 8DY | Jun 2022 | £292,500 | Terraced | Freehold |
| 3 Button Street, Swanley, BR8 8DY | Mar 2022 | £342,500 | Terraced | Freehold |
| 9 Button Street, Swanley, BR8 8DY | Aug 2021 | £315,000 | Terraced | Freehold |
| 1, Bridge Cottages Button Street, Swanley, BR8 8DX | Nov 2019 | £385,000 | Semi-detached | Freehold |
| 4 Button Street, Swanley, BR8 8DY | May 2019 | £320,000 | Terraced | Freehold |
| 3 Button Street, Swanley, BR8 8DY | Aug 2017 | £307,500 | Terraced | Freehold |
Show all 25
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
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
- 95 m²
- Potential EPC band
- C
- Age band
- England and Wales: 1900-1929
- Walls (certificate wording)
- Cavity wall, 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: 86.7%
Full fibre in the local authority: 68.1%
Schools nearby
- Parkwood Hall Academy Trust639 m · Not judged
- Downsview Community Primary SchoolPrimary · 1195 m · Requires improvement
Area context
Deprivation decile (1 is most deprived within its nation): 6 · England 2025
Recorded police incidents: 137
BR8 8DY →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.
- Energy certificate: 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