Postcode district report · August 2026

RH20, Horsham

RH20 is the 4th Hapiest of Horsham's 6 postcode districts on the HPAI Swatch, which compares them with each other on prices, how the market is moving, energy efficiency and transport. RH20 also reaches into Chichester; these figures are for its homes in Horsham.

Homes sold
315
in the 12 months to August 2026
Median price
£500,000
-0.8% on the year before
Price per m²
£4,521
median, homes with an EPC
Flats
11%
of homes sold

RH20 on the HPAI Swatch

Each tile ranks RH20 against the other postcode districts of Horsham.

Price per m²£4,521/m² 6th of 6
Price change-0.8% 2nd of 6
Sales a year315 a year 3rd of 6
Sales change-4.9% 3rd of 6
Energy efficiency66 EPC score 5th of 6
Carbon3.8 t CO₂ a home 6th of 6
Station nearby1.1 km 4th of 6
Yellow the best in Horsham Green above average Blue below average Purple weakest in Horsham

Yellow is Hapi: the more yellow, the better RH20 compares with the rest of Horsham. These colours compare postcode districts within Horsham; Horsham's own Swatch compares it with areas across England and Wales.

Horsham's postcode districts, Hapiest first

#Postcode districtSwatchHomes soldMedian pricePrice change
1 RH12 669£405,000 -1.2%
2 RH13 444£450,000 +3.4%
3 RH14 154£388,750 -2.8%
4 RH20 315£500,000 -0.8%
5 BN44 128£430,000 -3.4%
6 BN5 75£495,000 -17.5%

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About these figures

Price per m²
Median price per square metre of homes sold in the last 12 months (homes with an EPC).
Price change
Median price in the last 12 months against the 12 months before.
Sales a year
Open-market sales in the last 12 months. More sales means a deeper, easier market.
Sales change
Sales in the 12 months to three months ago against the year before. The newest months are left out: Land Registry registers sales late.
Energy efficiency
Average EPC energy efficiency score of homes sold (higher is more efficient).
Carbon
Average carbon emissions of homes sold, tonnes a year. Lower is better.
Station nearby
Median distance from homes sold to the nearest railway station. Closer is better.

Open-market sales from HM Land Registry Price Paid Data in the 12 months to August 2026 (homes in Horsham only); price per m², energy and carbon from the homes sold that have an Energy Performance Certificate. Postcode districts with fewer than 20 sales a year in Horsham aren't ranked.