RH12 house prices and areas
RH12 covers Horsham in London (West Sussex). 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.
298 sales
364 sales
354 sales
352 sales
Sales by year
| Year | Sales | Median |
|---|---|---|
| 2025 | 934 | £400,000 |
| 2026 (so far) | 434 | £415,000 |
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
3.3% of RH12 sales were new builds and 26.9% were leasehold. Most sales here were freehold, which usually means houses.
Areas in RH12
Nearby postcodes
Questions about RH12
What is the average house price in RH12?
The median sale price in RH12 was £405,000 across 1,368 recorded sales from January 2025 to September 2026 (HM Land Registry). Half of sales were between £310,000 and £515,000.
Which areas are in the RH12 postcode?
Boroughly's area guides in RH12 cover Horsham. Postcode districts don't follow neighbourhood names exactly, so a street can sit in RH12 but feel part of a neighbouring area.
What type of property sells most in RH12?
Semi-detached homes were the most common sale (364 of 1368). Flats had the lowest median, at £250,000. 26.9% of sales were leasehold and 3.3% were new builds.