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
- Boundary House, Fen Pond Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9JF£955,000 · 2006£1,760,000
- Boundary Lodge, High Street, Wrotham, Sevenoaks, Tonbridge And Malling, Kent, TN15 7AH£730,000 · 2018£989,000
- Boundary Oast, Fen Pond Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9JF£1,300,000 · 2021£1,603,000
- Bourne Farm, Bourne Lane, Plaxtol, Sevenoaks, Tonbridge And Malling, Kent, TN15 0RE£355,000 · 1997£1,804,000
- Bourne Farm Cottage, Winfield Lane, Borough Green, Sevenoaks, Tonbridge And Malling, Kent, TN15 8PX£40,000 · 1997£289,000
- Bourne Hill Farmhouse, Bourne Lane, Plaxtol, Sevenoaks, Tonbridge And Malling, Kent, TN15 0RE£650,000 · 2004£1,179,000
- Bourne House, Brook Lane, Plaxtol, Sevenoaks, Tonbridge And Malling, Kent, TN15 0QU£540,000 · 2010£1,050,000
- Bourne Valley House, Crowhurst Lane, Borough Green, Sevenoaks, Tonbridge And Malling, Kent, TN15 8PE£1,650,000 · 2021£1,843,000
- Bower Cottage, Rectory Lane, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9AJ£180,000 · 1995£1,055,000
- Bower House, High Street, Wrotham, Sevenoaks, Tonbridge And Malling, Kent, TN15 7AA£370,000 · 2014£572,000
- Bowshots, Underriver, Sevenoaks, Kent, TN15 0SD£4,700,000 · 2022£4,580,000
- Bowyers Cottages, 1, London Road, Wrotham, Sevenoaks, Tonbridge And Malling, Kent, TN15 7EB£537,500 · 2019£706,000
- Bowyers Field, Pilgrims Way, Wrotham, Sevenoaks, Tonbridge And Malling, Kent, TN15 7NN£1,150,000 · 2010£1,748,000
- Box Cottage, Church Hill, Plaxtol, Sevenoaks, Tonbridge And Malling, Kent, TN15 0QB£250,000 · 2012£449,000
- Bracken Hill, Maidstone Road, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8JH£690,000 · 2002£1,438,000
- Brackens, Copt Hall Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9DU£750,000 · 2013£1,249,000
- Brackens, Plot 1, Blackhall Lane, Sevenoaks, Kent, TN15 0HU£838,750 · 2016£1,132,000
- Brackenwood, Pine Tree Lane, Ivy Hatch, Sevenoaks, Tonbridge And Malling, Kent, TN15 0NJ£2,200,000 · 2024£2,355,000
- Brading, Borough Green Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9HS£320,000 · 2006£656,000
- Braeburn House, Long Mill Lane, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8NA£1,500,000 · 2016£1,688,000
- Braeside, Knatts Valley Road, Knatts Valley, Sevenoaks, Kent, TN15 6AE£675,000 · 2009£1,169,000
- Braeside, Platt Common, Platt, Sevenoaks, Tonbridge And Malling, Kent, TN15 8JX£810,000 · 2021£992,000
- Braeswood, Common Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9DY£1,227,500 · 2024£1,323,000
- Bramble Croft, Fawke Common, Underriver, Sevenoaks, Kent, TN15 0JX£477,500 · 2006£883,000
- Bramble Down House, Ismays Road, Ivy Hatch, Sevenoaks, Tonbridge And Malling, Kent, TN15 0PA£1,142,000 · 2020£1,379,000
- Brambles, East Hill Road, Knatts Valley, Sevenoaks, Kent, TN15 6YD£1,130,000 · 2019£1,438,000
- Brambles, Kingsingfield Road, West Kingsdown, Sevenoaks, Kent, TN15 6LH£550,000 · 2011£910,000
- Brambles, Woodland Rise, Seal, Sevenoaks, Kent, TN15 0HZ£3,000,000 · 2025£3,136,000
- Brambleside, Oak Farm Lane, Fairseat, Sevenoaks, Kent, TN15 7JU£565,000 · 2020£687,000
- Bramblewood House, 18A, Windmill Hill, Wrotham Heath, Sevenoaks, Tonbridge And Malling, Kent, TN15 7SU£570,000 · 2017£741,000
- Bramfield, Kingsingfield Road, West Kingsdown, Sevenoaks, Kent, TN15 6LJ£450,000 · 2022£492,000
- Bramley, Long Mill Lane, Plaxtol, Sevenoaks, Tonbridge And Malling, Kent, TN15 0RA£1,920,000 · 2024£2,055,000
- Bramwick, London Road, West Kingsdown, Sevenoaks, Kent, TN15 6EW£465,000 · 2010£858,000
- Brandscop, London Road, West Kingsdown, Sevenoaks, Kent, TN15 6EW£376,500 · 2013£666,000
- Bray Cottage, St Marys Road, Wrotham, Sevenoaks, Tonbridge And Malling, Kent, TN15 7AP£385,000 · 2021£475,000
- Brendon, Fen Pond Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9JE£700,000 · 2012£1,245,000
- Bretaneby, Flat 1, High Street, Seal, Sevenoaks, Kent, TN15 0AJ£435,000 · 2026£470,000
- Bretaneby, Flat 2, High Street, Seal, Sevenoaks, Kent, TN15 0AJ£330,000 · 2018£336,000
- Bretaneby, Flat 3, High Street, Seal, Sevenoaks, Kent, TN15 0AJ£142,500 · 1999£619,000
- Bretaneby, Flat 4, High Street, Seal, Sevenoaks, Kent, TN15 0AJ£300,000 · 2005£535,000
- Bretaneby, Flat 5, High Street, Seal, Sevenoaks, Kent, TN15 0AJ£315,000 · 2015£442,000
- Bretch, Tumblefield Road, Stansted, Sevenoaks, Tonbridge And Malling, Kent, TN15 7PP£620,000 · 2023£692,000
- Breven, Long Mill Lane, Plaxtol, Sevenoaks, Tonbridge And Malling, Kent, TN15 0QR£360,000 · 2025£475,000
- Brewers Cottage, High Street, Kemsing, Sevenoaks, Kent, TN15 6NA£450,000 · 2013£651,000
- Briar Cottage, School Lane, Seal, Sevenoaks, Kent, TN15 0BE£325,000 · 2008£733,000
- Briarwood, Blackhall Lane, Sevenoaks, Kent, TN15 0HN£1,625,000 · 2015£1,988,000
- Brickwood, Hodsoll Street, Sevenoaks, Kent, TN15 7LH£499,950 · 2003£919,000
- Bridge House, Basted, Borough Green, Sevenoaks, Tonbridge And Malling, Kent, TN15 8PS£615,000 · 2026—
- Bridleside, Common Road, Ightham, Sevenoaks, Tonbridge And Malling, Kent, TN15 9AY£845,000 · 2019£1,075,000
- Bridleway Cottage, Heaverham Road, Kemsing, Sevenoaks, Kent, TN15 6NE£273,000 · 1996£1,267,000
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 →