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Seaham House Prices

The average house price in Seaham is £101,416 using HM Land Registry data.

The average property price decreased by £3,557 (-2.32%) over the last 5 years and decreased by £711 (-0.47%) over the last 12 months.

Over the last year, there were 226 residential property sales – a decrease of 41 transactions (-18.14%) relative to the previous year. The majority of house sales (61) were in the £104,000 - £148,000 range. Then came properties in the £60,000 - £104,000 range, where 50 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 66 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-7,320 (-4%).

In Jul 2026, there were 50 new estate agency instructions, 29 agreed home sales and 37 property price reductions.

5-Year Average Property Prices in Seaham

-2.32%

Property prices in Seaham decreased by -2.32% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in Seaham Over the Last Year

-0.47%

Property prices in Seaham decreased by -0.47% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for Seaham - Jul 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 61 to 80 days, the broad evidence suggests a slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a market slowdown or a combination of both. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in some relisting the property at a later date). Others simply reduce the price to a level that will entice more buyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in Seaham

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in Seaham

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in Seaham

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the Seaham since 1995

Using HM Land Registry data, this chart displays average annual house prices in the Seaham area since 1995.

Recent Property Sales in Seaham

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
2 Maple Crescent, Seaham, SR7 7UT	£129,950	£124,000	-£5,950	11 Dec 2025	27 May 2026	167 Days
4 Ropery Walk, Seaham, SR7 7JZ	£119,950	£110,000	-£9,950	24 Feb 2026	18 May 2026	83 Days
39 Stoneycroft Way, Seaham, SR7 7DG	£210,000	£210,000	£0	17 Sep 2025	11 May 2026	236 Days
21 Dovedale Court, Stockton Road, Seaham, SR7 0HL	£65,000	£63,500	-£1,500	27 Jun 2025	01 May 2026	308 Days
22 Dovedale Court, Stockton Road, Seaham, SR7 0HL	£40,000	£40,000	£0	21 Oct 2025	30 Apr 2026	191 Days
20 Essex Crescent, Seaham, SR7 8DZ	£80,000	£79,500	-£500	23 Oct 2025	24 Apr 2026	183 Days
47 Watling Avenue, Seaham, SR7 8HZ	£150,000	£150,000	£0	11 Dec 2025	21 Apr 2026	131 Days
57 Cheviot Gardens, Seaham, SR7 0BY	£155,000	£148,500	-£6,500	05 Sep 2025	20 Apr 2026	227 Days
5 Burnhall Drive, Seaham, SR7 0EW	£200,000	£185,000	-£15,000	05 Nov 2025	17 Apr 2026	163 Days
32 Wycliffe Road, Seaham, SR7 8HP	£165,000	£152,000	-£13,000	16 Sep 2025	07 Apr 2026	203 Days
22 Adolphus Street West, Seaham, SR7 7SE	£220,000	£190,000	-£30,000	20 May 2025	07 Apr 2026	322 Days
66 Watling Avenue, Seaham, SR7 8JD	£110,000	£110,000	£0	16 Oct 2025	06 Apr 2026	172 Days
21 Stoneycroft Way, Seaham, SR7 7DG	£170,000	£165,000	-£5,000	02 Dec 2025	27 Mar 2026	115 Days
87 Warkworth Crescent, Seaham, SR7 8JS	£140,000	£140,000	£0	09 Sep 2025	27 Mar 2026	199 Days
36 Haverley Drive, Seaham, SR7 0JP	£270,000	£265,000	-£5,000	03 Nov 2025	20 Mar 2026	137 Days
218 The Avenue, Seaham, SR7 8BQ	£85,000	£85,000	£0	15 Aug 2025	13 Mar 2026	210 Days
10 Sutherland Street, Seaham, SR7 0AX	£110,000	£100,000	-£10,000	25 Nov 2025	12 Mar 2026	107 Days
1 Rainton Street, Seaham, SR7 7QS	£110,000	£105,000	-£5,000	07 Oct 2025	11 Mar 2026	155 Days
22 Hill Street, Seaham, SR7 7QN	£80,000	£78,000	-£2,000	06 Dec 2025	11 Mar 2026	95 Days
198 The Avenue, Seaham, SR7 8BQ	£140,000	£138,000	-£2,000	09 Jul 2025	11 Mar 2026	245 Days

Most Expensive Streets in Seaham

Postcode	Street	Area	Average	No. of Sales
SR7 0DB	Field House Farm	Seaham	£481,099	5
SR7 7SU	Springfield Crescent	Seaham	£479,166	3
SR7 7WL	Boulmer Lea	Seaham	£467,850	5
SR7 0PB	Stockton Road	Seaham	£428,750	6
SR7 8LB	Dalton Heights	Seaham	£388,250	8
SR7 7DH	Dalden Grove	Seaham	£339,083	3
SR7 7WQ	Aldeburgh Way	Seaham	£318,812	4
SR7 7WF	Staithes Court	Seaham	£316,250	4
SR7 7AT	Castlereagh Road	Seaham	£313,990	5
SR7 8LE	Carrhouse Walk	Seaham	£311,956	14

Least Expensive Streets in Seaham

Postcode	Street	Area	Average	No. of Sales
SR7 7LW	Ilchester Street	Seaham	£32,700	5
SR7 7LL	Fox Street	Seaham	£37,583	3
SR7 7LN	Strangways Street	Seaham	£47,991	6
SR7 7RH	Dawdon Crescent	Seaham	£54,333	3
SR7 7RG	Chaplin Street	Seaham	£54,916	6
SR7 0BX	Station Road	Seaham	£58,333	3
SR7 7RB	Shrewsbury Street	Seaham	£58,666	3
SR7 7NW	Embleton Street	Seaham	£61,187	4
SR7 7HU	Alexandrina Street	Seaham	£61,587	8
SR7 7RF	Maglona Street	Seaham	£62,250	4