TW3 house prices and areas
TW3 covers Hounslow in London (Hounslow). 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.
11 sales
92 sales
90 sales
143 sales
Sales by year
| Year | Sales | Median |
|---|---|---|
| 2025 | 213 | £420,000 |
| 2026 (so far) | 123 | £450,000 |
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
1.5% of TW3 sales were new builds and 43.5% were leasehold. A high leasehold share usually means lots of flats: check the lease length, ground rent and service charge before you offer.
Areas in TW3
Nearby postcodes
Questions about TW3
What is the average house price in TW3?
The median sale price in TW3 was £430,000 across 336 recorded sales from January 2025 to September 2026 (HM Land Registry). Half of sales were between £300,000 and £565,000.
Which areas are in the TW3 postcode?
Boroughly's area guides in TW3 cover Hounslow. Postcode districts don't follow neighbourhood names exactly, so a street can sit in TW3 but feel part of a neighbouring area.
What type of property sells most in TW3?
Flats were the most common sale (143 of 336). Flats had the lowest median, at £295,000. 43.5% of sales were leasehold and 1.5% were new builds.