SW20 house prices and areas
SW20 covers Raynes Park in London (Merton). 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.
29 sales
105 sales
241 sales
225 sales
Sales by year
| Year | Sales | Median |
|---|---|---|
| 2025 | 406 | £730,105 |
| 2026 (so far) | 194 | £715,000 |
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
0.2% of SW20 sales were new builds and 39% were leasehold. Most sales here were freehold, which usually means houses.
Areas in SW20
Nearby postcodes
Questions about SW20
What is the average house price in SW20?
The median sale price in SW20 was £727,500 across 600 recorded sales from January 2025 to September 2026 (HM Land Registry). Half of sales were between £480,000 and £985,000.
Which areas are in the SW20 postcode?
Boroughly's area guides in SW20 cover Raynes Park. Postcode districts don't follow neighbourhood names exactly, so a street can sit in SW20 but feel part of a neighbouring area.
What type of property sells most in SW20?
Terraced homes were the most common sale (241 of 600). Flats had the lowest median, at £440,000. 39% of sales were leasehold and 0.2% were new builds.