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Properties in Seaham

Off-market homes are part of the pre-market — the market that exists before a property is ever advertised.

6,195Properties
£155,289Avg Price

About Seaham

Homes in Seaham average around £150,000, based on Land Registry sold prices, ranging from flats near £95,000 to detached homes around £280,000. open for offer is the pre-market: the market that exists before a home is ever advertised, where owners learn what buyers would pay before they commit. Your market estimate costs nothing. Testing the market — putting your home in front of buyers — is £9.99 a month, and no offer binds you until you accept it.
  • 68 buyer interest signals recorded on Seaham properties since launch

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Popular areas in Seaham

Browse properties by village and neighbourhood

MurtonSeahamDalton le DaleSeatonHawthornCold HesledonSeaham Garden VillageDawdon

Properties in Seaham

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Floor area, from the property’s EPC

Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today
Not advertisedNo agent, no brochure — this home isn’t on the market. You can still register interest.
Not advertised
Updated today

Only about 2% of homes in England and Wales are for sale at any one time

We opened up 14.4 million of the rest. There are 6,892 more in Seaham behind a free account.

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A free account opens every home in Seaham — the whole pre-market, not the 2% that happen to be advertised.

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Housing stock & energy efficiency in Seaham

1,599 properties in Seaham hold an energy performance certificate; the most common rating is band C; the average floor area is 102 square metres.

Energy ratings (EPC)

Based on 1,599 certificated properties · average floor area 102 m² · modelled energy cost £84/month (EPC methodology)

Property types & typical values

  • Semi-detached1,066 properties£260,423
  • Detached973 properties£420,868
  • Terraced666 properties£235,871
  • Flat / maisonette45 properties£261,889

Market estimates use Land Registry sold prices and growth rates applied by our model · updated 2026-09-30

Common questions about Seaham

What is the average house price in Seaham?

The average estimated property value in Seaham is £311,269, based on Land Registry sold prices and growth rates applied by our model (as of 2026-09-30).

What is the most common EPC rating in Seaham?

The most common energy rating in Seaham is band C, across 1,599 certificated properties. The average modelled energy cost is £84 per month (EPC methodology).

See all properties in County DurhamSee if the buyers are there for your Seaham home

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Market data updated September 2026