Detached
£773,800
11% above the Washington average
78.8% of sales
What is the average house price in Washington? £696,176
The average house price in Washington is £696,176, based on 17 homes sold in the 12 months to September 2026. Prices are up 13.1% (£80,708) on a year earlier.
- 1 year change
- +13.1%
- Sold in 12 months
- 17
- Data up to
- September 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Washington?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£425,000
39% below the Washington average
9.6% of sales
Terraced
£408,000
41% below the Washington average
7.7% of sales
Flats
£205,000
71% below the Washington average
3.9% of sales
Are house prices in Washington going up or down?
House prices in Washington are rising: up 13.1% (£80,708) over the past year. Over the past 10 years, prices are up 26.8% (£147,188).
Past 12 months
+13.1%
+£80,708From £615,468 to £696,176
£696,176£572,950
Past 10 years
+26.8%
+£147,188From £548,988 to £696,176
£911,732£548,988
Quick answers for Washington
9 key facts at a glance.
When did prices peak?
£1,519,999
Highest average, reached in September 2022
How many homes sold?
17
Recorded so far for the 12 months to September 2026
What sells most often?
Detached houses
78.8% of recent sales
What is the most common price range?
£500k - £1m
69.2% of sales
How many people live in Washington?
2,187
443 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 Washington?
871
177 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 Washington?
15 m² per resident
Less green space per resident than 78% of areas in England and Wales. That's about 2.2 football pitches for every 1,000 residents.
0.3% of the area · 0 public parks. 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 Washington?
25 crimes per 1,000 residents
Very Low · −12.7% 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 Washington rank?
8th most expensive area of Horsham.
Compared with 32 areas
What are the most expensive homes sold in Washington?
The highest recorded sale prices in Washington, from HM Land Registry.
#1 Most expensive sale
longbury hill house veras walk, west sussex
£2,174,999
Sold September 2022
View house details
How do house prices in Washington compare with nearby areas?
Washington compared with the 6 nearest other areas in Horsham.
Washington vs Wiston
- Washington
- £696,176
- Wiston
- £623,750−£72,426
Open comparison
Washington vs Storrington and Sullington
- Washington
- £696,176
- Storrington and Sullington
- £459,540−£236,636
Open comparison
Washington vs Ashington
- Washington
- £696,176
- Ashington
- £524,520−£171,656
Open comparison
Washington vs Steyning
- Washington
- £696,176
- Steyning
- £519,166−£177,010
Open comparison
Washington vs Ashurst
- Washington
- £696,176
- Ashurst
- £627,500−£68,676
Open comparison
Washington vs Bramber
- Washington
- £696,176
- Bramber
- £1,008,766+£312,590
Open comparison
Thinking of buying in Washington?
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 (September 2026). The Washington dataset covers 95 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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