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.
Before you offer
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.
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 deviceIf it moved with Sevenoaks terrace prices
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Nov 2019 | £650,000 | Terraced | Freehold | A |
| Feb 2016 | £700,000 | Terraced | Freehold | A |
| Dec 2012 | £665,000 | Terraced | Freehold | A |
| Jul 2003 | £450,000 | Terraced | Freehold | A |
| Nov 2000 | £350,000 | Terraced | Freehold | A |
Same type and tenure, other homes in the last 36 months: £568,750 · 2 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 18 The Green, Westerham, TN16 1AX | Apr 2025 | £800,000 | Other property | Freehold |
| 10 The Green, Westerham, TN16 1AS | Mar 2025 | £280,000 | Terraced | Freehold |
| 12 The Green, Westerham, TN16 1AS | Nov 2024 | £857,500 | Terraced | Freehold |
| 21A The Green, Westerham, TN16 1AX | Dec 2022 | £690,000 | Semi-detached | Freehold |
| 12 The Green, Westerham, TN16 1AS | Nov 2020 | £810,000 | Terraced | Freehold |
| 13 The Green, Westerham, TN16 1AS | Nov 2019 | £650,000 | Terraced | Freehold |
| Nursery Cottage, 3A The Green, Westerham, TN16 1AS | Jun 2019 | £794,500 | Detached | Freehold |
| 11 The Green, Westerham, TN16 1AS | Jun 2019 | £510,000 | Terraced | Freehold |
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 19 - 20 The Green, Westerham, TN16 1AX | Jun 2017 | £3,000 | Other property | Leasehold |
| 9 The Green, Westerham, TN16 1AS | Oct 2016 | £1,100,000 | Semi-detached | Freehold |
| 8 The Green, Westerham, TN16 1AS | Sep 2016 | £4,200 | Other property | Leasehold |
| 13 The Green, Westerham, TN16 1AS | Feb 2016 | £700,000 | Terraced | Freehold |
| 17 The Green, Westerham, TN16 1AX | Jul 2015 | £625,000 | Semi-detached | Freehold |
| 13 The Green, Westerham, TN16 1AS | Dec 2012 | £665,000 | Terraced | Freehold |
| 17 The Green, Westerham, TN16 1AX | Apr 2011 | £485,000 | Semi-detached | Freehold |
| 15 The Green, Westerham, TN16 1AS | Oct 2009 | £660,000 | Detached | Freehold |
| 12 The Green, Westerham, TN16 1AS | Jan 2008 | £499,000 | Terraced | Freehold |
| 17 The Green, Westerham, TN16 1AX | Jul 2007 | £480,000 | Semi-detached | Freehold |
| 9 The Green, Westerham, TN16 1AS | Dec 2004 | £690,000 | Semi-detached | Freehold |
| 16 The Green, Westerham, TN16 1AU | Oct 2004 | £500,000 | Detached | Freehold |
| 21A The Green, Westerham, TN16 1AX | May 2004 | £450,000 | Semi-detached | Freehold |
| 13 The Green, Westerham, TN16 1AS | Jul 2003 | £450,000 | Terraced | Freehold |
| Nursery Cottage, 3A The Green, Westerham, TN16 1AS | Sep 2002 | £465,500 | Detached | Freehold |
| 13 The Green, Westerham, TN16 1AS | Nov 2000 | £350,000 | Terraced | Freehold |
| Nursery Cottage, 3A The Green, Westerham, TN16 1AS | May 1996 | £130,000 | Detached | Freehold |
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 ↑Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
Postcode residential gigabit coverage: 86.7%
Full fibre in the local authority: 68.1%
Deprivation decile (1 is most deprived within its nation): 7 · England 2025
Recorded police incidents: 156
TN16 1AS →Saved privately on this device
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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 →Which survey level covers this home’s condition, damp, cracks and any alterations?
Which title, drainage and local searches are needed for this address?
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.
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