Detached
£506,500
122% above the Seaton with Slingley average
32.3% of sales
What is the average house price in Seaton with Slingley? £228,171
The average house price in Seaton with Slingley is £228,171, based on 16 homes sold in the 12 months to August 2026. Prices are down 11.0% (£28,075) on a year earlier.
- 1 year change
- −11.0%
- Sold in 12 months
- 16
- Data up to
- August 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Seaton with Slingley?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£210,000
8% below the Seaton with Slingley average
51.6% of sales
Terraced
£85,912
62% below the Seaton with Slingley average
16.1% of sales
Are house prices in Seaton with Slingley going up or down?
House prices in Seaton with Slingley are falling: down 11.0% (£28,075) over the past year. Over the past 10 years, prices are up 35.2% (£59,453).
Past 12 months
−11.0%
−£28,075From £256,246 to £228,171
£256,246£197,303
Past 10 years
+35.2%
+£59,453From £168,718 to £228,171
£364,863£162,218
Quick answers for Seaton with Slingley
8 key facts at a glance.
When did prices peak?
£1,010,500
Highest average, reached in February 2017
How many homes sold?
16
Recorded so far for the 12 months to August 2026
What sells most often?
Semi-detached houses
51.6% of recent sales
What is the most common price range?
£200k - £300k
51.6% of sales
How many people live in Seaton with Slingley?
1,232
565 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 Seaton with Slingley?
529
243 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.
What is the crime rate in Seaton with Slingley?
21 crimes per 1,000 residents
Very Low · −7.1% 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 Seaton with Slingley rank?
55th most expensive area of County Durham.
Compared with 133 areas
What are the most expensive homes sold in Seaton with Slingley?
The highest recorded sale prices in Seaton with Slingley, from HM Land Registry.
#1 Most expensive sale
2 slingley close, county durham
£1,904,000
Sold February 2017
View house details
How do house prices in Seaton with Slingley compare with nearby areas?
Seaton with Slingley compared with the 6 nearest other areas in County Durham.
Seaton with Slingley vs Dalton-le-Dale
- Seaton with Slingley
- £228,171
- Dalton-le-Dale
- £193,722−£34,449
Open comparison
Seaton with Slingley vs Murton
- Seaton with Slingley
- £228,171
- Murton
- £110,682−£117,489
Open comparison
Seaton with Slingley vs Seaham
- Seaton with Slingley
- £228,171
- Seaham
- £148,624−£79,547
Open comparison
Seaton with Slingley vs Hawthorn
- Seaton with Slingley
- £228,171
- Hawthorn
- £239,873+£11,702
Open comparison
Seaton with Slingley vs South Hetton
- Seaton with Slingley
- £228,171
- South Hetton
- £117,133−£111,038
Open comparison
Seaton with Slingley vs Haswell
- Seaton with Slingley
- £228,171
- Haswell
- £139,849−£88,322
Open comparison
Thinking of buying in Seaton with Slingley?
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). 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 00:27 with the latest Land Registry data (August 2026). The Seaton with Slingley dataset covers 41 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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