TW15 house prices and areas
TW15 covers Ashford (Surrey) in London (Surrey). Here is what homes actually sold for: every standard sale HM Land Registry recorded from January 2025 to September 2026.
Prices by property type
Medians are shown where there were at least 10 sales of that type.
113 sales
222 sales
93 sales
141 sales
Sales by year
| Year | Sales | Median |
|---|---|---|
| 2025 | 388 | £464,000 |
| 2026 (so far) | 181 | £480,000 |
A part-year and a small mix shift (say, more flats sold this year) can move a median without any change in what homes are worth, so treat year-to-year differences with care.
New builds and leasehold
0% of TW15 sales were new builds and 25.5% were leasehold. Most sales here were freehold, which usually means houses.
Areas in TW15
Nearby postcodes
Questions about TW15
What is the average house price in TW15?
The median sale price in TW15 was £470,000 across 569 recorded sales from January 2025 to September 2026 (HM Land Registry). Half of sales were between £350,000 and £550,000.
Which areas are in the TW15 postcode?
Boroughly's area guides in TW15 cover Ashford (Surrey). Postcode districts don't follow neighbourhood names exactly, so a street can sit in TW15 but feel part of a neighbouring area.
What type of property sells most in TW15?
Semi-detached homes were the most common sale (222 of 569). Flats had the lowest median, at £290,000. 25.5% of sales were leasehold and 0% were new builds.