House prices on Westfield
Median value — July 2026
£563,000
Modelled from 28 properties Stede tracks in Westfield
Market snapshot
£563,000
Median value
£580,429
Average value
3
Sales in the last 12 months
+1%
Change over the past year
Value over time
- Modelled value
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 | £153,688 |
| 2001 | £172,736 |
| 2002 | £206,703 |
| 2003 | £227,110 |
| 2004 | £240,613 |
| 2005 | £249,456 |
| 2006 | £262,277 |
| 2007 | £301,758 |
| 2008 | £259,277 |
| 2009 | £268,862 |
| 2010 | £269,471 |
| 2011 | £281,011 |
| 2012 | £286,027 |
| 2013 | £298,536 |
| 2014 | £348,873 |
| 2015 | £377,528 |
| 2016 | £407,043 |
| 2017 | £426,147 |
| 2018 | £412,249 |
| 2019 | £423,538 |
| 2020 | £442,068 |
| 2021 | £469,396 |
| 2022 | £508,077 |
| 2023 | £486,151 |
| 2024 | £504,768 |
| 2025 | £518,345 |
| 2026 | £522,000 |
There aren't enough recorded sales on Westfield alone to model a trend for it, so this line shows Longfield instead.
Property types
- Semi-detached house50%£564,500
- Detached house39%£561,000
- Mid-terrace house11%£562,000
Recent sales
- 50 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£560,000 · 2026£561,000
- 11 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£469,750 · 2025£475,000
- 36 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£510,000 · 2025£510,000
- 25 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£515,000 · 2024£537,000
- 47 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£428,000 · 2022£479,000
- 6 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£560,000 · 2021£679,000
- 14 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£425,000 · 2019£536,000
- 23 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£405,000 · 2018£508,000
Addresses in Westfield
- 11 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£469,750 · 2025£475,000
- 12 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£379,995 · 2014£589,000
- 13 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£309,000 · 2012£599,000
- 14 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£425,000 · 2019£536,000
- 15 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£250,000 · 2005£565,000
- 16 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£310,000 · 2008£594,000
- 17 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£297,000 · 2013£526,000
- 20 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£275,000 · 2006£562,000
- 22 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£320,000 · 2010£650,000
- 23 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£405,000 · 2018£508,000
- 24 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£512,500 · 2018£631,000
- 25 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£515,000 · 2024£537,000
- 29 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£360,000 · 2016£505,000
- 3 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£290,000 · 2009£595,000
- 30 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£345,000 · 2009£749,000
- 34 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£284,000 · 2013£500,000
- 36 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£510,000 · 2025£510,000
- 38 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£282,500 · 2012£547,000
- 39 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£192,000 · 1999£781,000
- 42 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£277,000 · 2013£486,000
- 44 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£348,000 · 2014£564,000
- 45 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£200,000 · 2003£496,000
- 47 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£428,000 · 2022£479,000
- 49 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£295,000 · 2006£608,000
- 50 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QW£560,000 · 2026£561,000
- 6 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£560,000 · 2021£679,000
- 7 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£139,000 · 1997£805,000
- 8 Westfield, New Ash Green, Longfield, Sevenoaks, Kent, DA3 8QN£167,500 · 2000£615,000
About this area
Westfield, in Longfield, is a street. Stede can model 28 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of July 2026, Westfield has a median estimated value of £563,000 and an average of £580,429.
Modelled values in Westfield are +1% over the past year and +15% over five years.
The market here is mostly semi-detached houses, which make up 50% of the properties Stede tracks in Westfield.
3 sales were recorded in Westfield over the past 12 months.
Common questions
What is the average house price in Westfield?
As of July 2026, the average estimated value is £580,429 and the median is £563,000 across 28 properties Stede tracks in Westfield. This is not a formal market valuation.
Are house prices in Westfield going up or down?
Modelled values in Westfield are +1% over the past year and +15% over five years, based on the UK House Price Index.
What types of property are in Westfield?
50% of the properties Stede tracks in Westfield are semi-detached houses. detached houses are next most common, at 39%.
How many properties are in Westfield?
Stede can model 28 properties in Westfield, with 3 recorded sales in the past 12 months.
How does Stede calculate house prices for Westfield?
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 →