Detached
£793,950
42% above the Warnham average
34.0% of sales
What is the average house price in Warnham? £558,067
The average house price in Warnham is £558,067, based on 23 homes sold in the 12 months to July 2026. Prices are down 17.8% (£120,889) on a year earlier.
- 1 year change
- −17.8%
- Sold in 12 months
- 23
- Data up to
- July 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Warnham?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£525,000
6% below the Warnham average
22.6% of sales
Terraced
£525,833
6% below the Warnham average
28.3% of sales
Flats
£282,500
49% below the Warnham average
15.1% of sales
Are house prices in Warnham going up or down?
House prices in Warnham are falling: down 17.8% (£120,889) over the past year. Over the past 10 years, prices are up 41.7% (£164,245).
Past 12 months
−17.8%
−£120,889From £678,956 to £558,067
£678,956£558,067
Past 10 years
+41.7%
+£164,245From £393,822 to £558,067
£678,956£393,822
Quick answers for Warnham
9 key facts at a glance.
When did prices peak?
£1,400,000
Highest average, reached in August 2018
How many homes sold?
23
Recorded so far for the 12 months to July 2026
What sells most often?
Detached houses
34.0% of recent sales
What is the most common price range?
£500k - £1m
52.8% of sales
How many people live in Warnham?
2,032
265 people per square mile · High (Census 2021)
Population density is High, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Warnham?
893
117 households per square mile · High (Census 2021)
Household density is High, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Warnham?
31 m² per resident
More green space per resident than 52% of areas in England and Wales. That's about 4.4 football pitches for every 1,000 residents.
0.3% of the area · 1 public park. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
What is the crime rate in Warnham?
31 crimes per 1,000 residents
Very Low · 0.0% on the previous year · 12 months to September 2026
Crime rate is Very Low, on a scale from Very Low to Very High.
Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
How does Warnham rank?
19th most expensive area of Horsham.
Compared with 32 areas
What are the most expensive homes sold in Warnham?
The highest recorded sale prices in Warnham, from HM Land Registry.
#1 Most expensive sale
durfold place mayes lane, west sussex
£2,145,000
Sold May 2022
View house details
How do house prices in Warnham compare with nearby areas?
Warnham compared with the 6 nearest other areas in Horsham.
Warnham vs Broadbridge Heath
- Warnham
- £558,067
- Broadbridge Heath
- £436,145−£121,922
Open comparison
Warnham vs North Horsham
- Warnham
- £558,067
- North Horsham
- £423,649−£134,418
Open comparison
Warnham vs Slinfold
- Warnham
- £558,067
- Slinfold
- £744,340+£186,273
Open comparison
Warnham vs Rudgwick
- Warnham
- £558,067
- Rudgwick
- £613,617+£55,550
Open comparison
Warnham vs Itchingfield
- Warnham
- £558,067
- Itchingfield
- £623,986+£65,919
Open comparison
Warnham vs Rusper
- Warnham
- £558,067
- Rusper
- £592,985+£34,918
Open comparison
Thinking of buying in Warnham?
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyWhere does this data come from?
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:28 with the latest Land Registry data (July 2026). The Warnham dataset covers 69 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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