England / North East / County Durham
Seaham£153,244
Average price, last 12 months
+19.1% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Seaham is £153,244 over the last 12 months. Over the past year prices rose 19.1%.
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Where is this area?
Boundary outlines for this location, using the same colours as the rest of the page.
What does each type of home cost?
Average sale price by property type over the last 12 months.
Detached
- £299,155
Semi-detached
- £145,758
Terraced
- £116,083
Flats
- £118,416
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Seaham
Mostly terraced houses
12%
27%
57%
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Seaham
England / North East / County Durham / Seaham
£153,244
Change over 1 year
Seaham
England / North East / County Durham / Seaham
+£24,568
Change over ~10 years
Seaham
England / North East / County Durham / Seaham
+£38,529
Homes sold (last 12 months)
Seaham
England / North East / County Durham / Seaham
285
Homes sold vs previous 12 months
Seaham
England / North East / County Durham / Seaham
−23
Number of postcodes
Seaham
England / North East / County Durham / Seaham
634
Households (Census 2021)
Seaham
England / North East / County Durham / Seaham
8,816
Household density
Seaham
England / North East / County Durham / Seaham
2,203 per sq mi · Very High
Population (Census 2021)
Seaham
England / North East / County Durham / Seaham
19,984
Population density
Seaham
England / North East / County Durham / Seaham
4,995 per sq mi · Very High
Green space per resident
Seaham
England / North East / County Durham / Seaham
51 m² per resident · more than 74% of areas
Green space share of area
Seaham
England / North East / County Durham / Seaham
9.9%
Public parks
Seaham
England / North East / County Durham / Seaham
11
Peak month
Seaham
England / North East / County Durham / Seaham
JUN 2026 · £238,370
Most common price band
Seaham
England / North East / County Durham / Seaham
£50k – £100k · 56.6%
Detached average
Seaham
England / North East / County Durham / Seaham
£299,155
Semi-detached average
Seaham
England / North East / County Durham / Seaham
£145,758
Terraced average
Seaham
England / North East / County Durham / Seaham
£116,083
Flats average
Seaham
England / North East / County Durham / Seaham
£118,416
Detached share of sales
Seaham
England / North East / County Durham / Seaham
12.2%
Semi-detached share of sales
Seaham
England / North East / County Durham / Seaham
27.1%
Terraced share of sales
Seaham
England / North East / County Durham / Seaham
56.6%
Flats share of sales
Seaham
England / North East / County Durham / Seaham
4.1%
| Metric | Seaham England / North East / County Durham / Seaham |
|---|---|
| Latest 12-month average | £153,244 |
| Change over 1 year | +£24,568 |
| Change over ~10 years | +£38,529 |
| Homes sold (last 12 months) | 285 |
| Homes sold vs previous 12 months | −23 |
| Number of postcodes | 634 |
| Households (Census 2021) | 8,816 |
| Household density | 2,203 per sq mi · Very High |
| Population (Census 2021) | 19,984 |
| Population density | 4,995 per sq mi · Very High |
| Green space per resident | 51 m² per resident · more than 74% of areas |
| Green space share of area | 9.9% |
| Public parks | 11 |
| Peak month | JUN 2026 · £238,370 |
| Most common price band | £50k – £100k · 56.6% |
| Detached average | £299,155 |
| Semi-detached average | £145,758 |
| Terraced average | £116,083 |
| Flats average | £118,416 |
| Detached share of sales | 12.2% |
| Semi-detached share of sales | 27.1% |
| Terraced share of sales | 56.6% |
| Flats share of sales | 4.1% |
Sold prices from HM Land Registry. Households and population from Census 2021. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026.
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What to check before you buyContains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.