House prices in TN15
Median value — November 2026
£590,000
Modelled from 6,596 properties Stede tracks in TN15
Market snapshot
£590,000
Median value
£772,862
Average value
246
Sales in the last 12 months
unchanged
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £174,650 |
| 2001 | £196,296 |
| 2002 | £234,897 |
| 2003 | £258,087 |
| 2004 | £273,432 |
| 2005 | £283,481 |
| 2006 | £298,050 |
| 2007 | £342,917 |
| 2008 | £294,641 |
| 2009 | £305,533 |
| 2010 | £306,226 |
| 2011 | £319,340 |
| 2012 | £325,040 |
| 2013 | £339,255 |
| 2014 | £396,458 |
| 2015 | £429,022 |
| 2016 | £462,562 |
| 2017 | £484,271 |
| 2018 | £468,477 |
| 2019 | £481,307 |
| 2020 | £502,364 |
| 2021 | £533,419 |
| 2022 | £577,377 |
| 2023 | £552,460 |
| 2024 | £573,616 |
| 2025 | £589,007 |
| 2026 | £590,000 |
Property types
- Detached house46%£880,000
- Semi-detached house30%£497,000
- Mid-terrace house19%£413,000
- Flat / Maisonette5%£247,000
- Property1%£821,000
Recent sales
- 19B, High Street, Borough Green, Sevenoaks, Tonbridge And Malling, Kent, TN15 8BT£415,000 · 2026£466,000
- Ivy Hall Cottage, 1, Borough Green Road, Wrotham, Sevenoaks, Tonbridge And Malling, Kent, TN15 7RD£370,000 · 2026£413,000
- 62 The Briars, West Kingsdown, Sevenoaks, Kent, TN15 6EZ£525,000 · 2026£569,000
- 66 Millfield Road, West Kingsdown, Sevenoaks, Kent, TN15 6BU£470,000 · 2026£488,000
- The Oaks, 2, London Road, West Kingsdown, Sevenoaks, Kent, TN15 6EH£700,000 · 2026£755,000
- Glebe Cottage, Oldbury Lane, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9DG£1,210,000 · 2026£1,251,000
- 10 Conyerd Road, Borough Green, Sevenoaks, Tonbridge And Malling, Kent, TN15 8RJ£530,000 · 2026£535,000
- 43 Minters Orchard, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8JQ£577,500 · 2026£596,000
Addresses in TN15
- Longcroft Lodge, Oldbury Lane, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9DE£1,700,000 · 2022£1,844,000
- Longcroft Lodge, Unit 1, Oldbury Lane, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9DE£321,500 · 2020—
- Longcroft, Oldbury Lane, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9DE£795,000 · 2005£1,484,000
- Longdowns Cottage, Pilgrims Way, Kemsing, Sevenoaks, Kent, TN15 6XA£935,000 · 2006£2,335,000
- Longridge, Common Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9AX£1,050,000 · 2010£1,741,000
- Longstead Cottage, Common Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9ED£1,500,000 · 2005£2,611,000
- Longwall House, Seven Mile Lane, Borough Green, Sevenoaks, Tonbridge And Malling, Kent, TN15 8QY£295,000 · 1998£1,111,000
- Longwinds, Hollywood Lane, West Kingsdown, Sevenoaks, Kent, TN15 6JG£740,000 · 2021£913,000
- Longwood House, Crouch Lane, Borough Green, Sevenoaks, Tonbridge And Malling, Kent, TN15 8LU£1,500,000 · 2003£2,749,000
- Lords Spring Cottage, Godden Green, Sevenoaks, Kent, TN15 0JS£650,000 · 1999£2,064,000
- Lords Spring Farm, Bitchet Green, Seal, Sevenoaks, Kent, TN15 0NA£870,000 · 2002£1,900,000
- Lords Spring Farm Cottage, Bitchet Green, Seal, Sevenoaks, Kent, TN15 0NA£440,000 · 1998£1,361,000
- Lorna Doone, Hollywood Lane, West Kingsdown, Sevenoaks, Kent, TN15 6JG£555,000 · 2018£724,000
- Loundmell, Dux Hill, Plaxtol, Sevenoaks, Tonbridge And Malling, Kent, TN15 0RD£1,615,000 · 2024£1,828,000
- Lower Bank Frankfield, Sevenoaks Road, Seal Chart, Sevenoaks, Tonbridge And Malling, Kent, TN15 0HB£710,123 · 2022—
- Lower Dux, Dux Lane, Plaxtol, Sevenoaks, Tonbridge And Malling, Kent, TN15 0QY£910,000 · 2018—
- Lower Riverhill Cottage, 2, Riverhill, Sevenoaks, Kent, TN15 0RS£460,000 · 2014£679,000
- Lower Riverhill Cottage, 3, Riverhill, Sevenoaks, Kent, TN15 0RS£464,000 · 2017£621,000
- Lowlands, High Street, Seal, Sevenoaks, Kent, TN15 0AE£485,000 · 2003£1,101,000
- Luccombe Cottages, 1, Greenlands Road, Kemsing, Sevenoaks, Kent, TN15 6PQ£59,500 · 1996£393,000
- Luccombe Cottages, 3, Greenlands Road, Kemsing, Sevenoaks, Kent, TN15 6PQ£305,000 · 2017£424,000
- Lucys Barn, Hatham Green Lane, Stansted, Sevenoaks, Tonbridge And Malling, Kent, TN15 7PL£500,000 · 2018—
- Luetta, Borough Green Road, Wrotham, Sevenoaks, Tonbridge And Malling, Kent, TN15 7RD£395,500 · 2020£492,000
- Lullingstone, Paddock Close, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8NN£695,000 · 2021£877,000
- Lulworth, School Lane, Seal, Sevenoaks, Kent, TN15 0BQ£870,000 · 2022£928,000
- Luxor, London Road, West Kingsdown, Sevenoaks, Kent, TN15 6EX£480,000 · 2014£692,000
- Lyddbetter, Borough Green Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9HS£420,000 · 2018£555,000
- Lympstone, Grange Road, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8ND£1,000,000 · 2021£1,201,000
- Lyn-Glen, Kingsingfield Road, West Kingsdown, Sevenoaks, Kent, TN15 6LJ£762,000 · 2023£826,000
- Lyndale, The Grove, West Kingsdown, Sevenoaks, Kent, TN15 6JJ£550,000 · 2019£708,000
- Lyndhurst, Church Road, West Kingsdown, Sevenoaks, Kent, TN15 6LG£340,000 · 2007£631,000
- Lyndhurst, Woodland Rise, Seal, Sevenoaks, Kent, TN15 0HZ£1,660,000 · 2007£3,224,000
- Lynwood, Crowhurst Lane, West Kingsdown, Sevenoaks, Kent, TN15 6JE£350,000 · 2011£684,000
- Lynwood, Gravesend Road, Wrotham, Sevenoaks, Gravesham, Kent, TN15 7JR£475,000 · 2014£667,000
- Lynwood, Knatts Valley Road, Knatts Valley, Sevenoaks, Kent, TN15 6XY£435,000 · 2015£671,000
- Macandy, Romney Street, Knatts Valley, Sevenoaks, Kent, TN15 6XR£165,000 · 2024—
- Maddox Cottages, 1, Long Mill Lane, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8NA£496,000 · 2026£504,000
- Maddox Cottages, 3, Long Mill Lane, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8NA£295,000 · 2012£473,000
- Maddox House, Long Mill Lane, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8NA£815,000 · 2017£1,117,000
- Madeley House, Childsbridge Lane, Seal, Sevenoaks, Kent, TN15 0BP£795,000 · 2022£849,000
- Madison, Rushetts Road, West Kingsdown, Sevenoaks, Kent, TN15 6EY£160,000 · 1997£705,000
- Madrugada, Kingsingfield Road, West Kingsdown, Sevenoaks, Kent, TN15 6LH£620,000 · 2021£759,000
- Magnum Cottage, Maidstone Road, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8JE£345,000 · 2015£418,000
- Magyar, Hollywood Lane, West Kingsdown, Sevenoaks, Kent, TN15 6JG£550,000 · 2016£706,000
- Mainfield, Flat 1, Ismays Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9BD£240,000 · 2003£384,000
- Mainfield, Flat 4, Ismays Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9BD£465,000 · 2022£493,000
- Mainfield Lodge, Ismays Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9BD£74,800 · 1998£572,000
- Malden, Ash Road, Ash, Sevenoaks, Kent, TN15 7HL£135,000 · 1995£774,000
- Malling Well House, The Street, Plaxtol, Sevenoaks, Tonbridge And Malling, Kent, TN15 0QL£2,150,000 · 2023£2,369,000
- Mallings, Pilgrims Way, Kemsing, Sevenoaks, Kent, TN15 6TE£690,000 · 2014£1,050,000
About this area
TN15 is a UK postcode district. Stede can model 6,596 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, TN15 has a median estimated value of £590,000 and an average of £772,862.
Modelled values in TN15 are unchanged over the past year and +11% over five years.
The market here is mostly detached houses, which make up 46% of the properties Stede tracks in TN15.
246 sales were recorded in TN15 over the past 12 months.
Common questions
What is the average house price in TN15?
As of November 2026, the average estimated value is £772,862 and the median is £590,000 across 6,596 properties Stede tracks in TN15. This is not a formal market valuation.
Are house prices in TN15 going up or down?
Modelled values in TN15 are unchanged over the past year and +11% over five years, based on the UK House Price Index.
What types of property are in TN15?
46% of the properties Stede tracks in TN15 are detached houses. semi-detached houses are next most common, at 30%.
How many properties are in TN15?
Stede can model 6,596 properties in TN15, with 246 recorded sales in the past 12 months.
How does Stede calculate house prices for TN15?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →