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House Prices in BN25

The average house price in BN25 (Seaford) is £264,050 using HM Land Registry data.

The average property price decreased by £12,272 (0.8%) over the last 5 years and decreased by £2,453 (0.16%) over the last 12 months.

Over the last year, there were 334 residential property sales – a decrease of 109 transactions (-32.63%) relative to the previous year. The majority of house sales (99) were in the £282,000 - £374,000 range. Then came properties in the £374,000 - £466,000 range, where 69 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 99 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-14,298 (-3%).

In Aug 2026, there were 61 new estate agency instructions, 48 agreed home sales and 61 property price reductions.

5-Year Average Property Prices in BN25 (Seaford)

0.8%

Property prices in BN25 (Seaford) increased by 0.8% 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 BN25 (Seaford) Over the Last Year

0.16%

Property prices in BN25 (Seaford) increased by 0.16% 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 BN25 (Seaford) - Aug 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 81 to 100 days, the broad evidence suggests a very slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a notable market slowdown or a combination of both. In such scenarios, vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date). Those committed to selling will often need to drop the price to a level that will entice genuine homebuyer 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 BN25 (Seaford)

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 BN25 (Seaford)

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 BN25 (Seaford)

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 BN25 (Seaford) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the BN25 postcode area since 1995.

Recent Sales in BN25 (Seaford)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
2 Bramber Close, Seaford, BN25 1QA	£235,000	£220,000	-£15,000	18 Nov 2025	17 Jul 2026	241 Days
3c, Phoenix Mews, Seaford, BN25 1HZ	£355,000	£330,000	-£25,000	09 Mar 2026	17 Jul 2026	130 Days
3 Highlands Road, Seaford, BN25 1SL	£375,000	£350,000	-£25,000	02 Sep 2025	13 Jul 2026	314 Days
28 Crouch Lane, Seaford, BN25 1PU	£375,000	£355,000	-£20,000	23 Sep 2025	13 Jul 2026	293 Days
33 Chyngton Avenue, Seaford, BN25 3SL	£300,000	£280,000	-£20,000	22 Jan 2026	10 Jul 2026	169 Days
18 Farm Close, Seaford, BN25 3RZ	£359,000	£352,000	-£7,000	21 Nov 2025	03 Jul 2026	224 Days
14 Hythe Crescent, Seaford, BN25 3TX	£300,000	£275,000	-£25,000	10 Mar 2026	02 Jul 2026	114 Days
Flat 31, 1 9 Stratheden Court, Esplanade, Seaford, BN25 1JP	£145,000	£137,500	-£7,500	20 Aug 2025	01 Jul 2026	315 Days
58 Katherine Way, Seaford, BN25 2XF	£525,000	£525,000	£0	25 Feb 2026	30 Jun 2026	125 Days
3 Barn Rise, Seaford, BN25 3BX	£385,000	£370,000	-£15,000	21 Jan 2026	30 Jun 2026	160 Days
1 Blatchington Hill, Seaford, BN25 2AH	£695,000	£665,000	-£30,000	11 Mar 2026	29 Jun 2026	110 Days
5 Croft Lane, Seaford, BN25 1SA	£325,000	£315,000	-£10,000	12 Feb 2026	26 Jun 2026	134 Days
6 Firle Close, Seaford, BN25 2HL	£900,000	£880,000	-£20,000	13 Aug 2025	26 Jun 2026	317 Days
39 Hillside Avenue, Seaford, BN25 3JY	£240,000	£232,000	-£8,000	29 Oct 2025	26 Jun 2026	240 Days
42 Kingsmead, Seaford, BN25 2HA	£415,000	£412,000	-£3,000	25 Nov 2025	26 Jun 2026	213 Days
6 North Camp Lane, Seaford, BN25 3AJ	£375,000	£373,000	-£2,000	09 Feb 2026	17 Jun 2026	128 Days
Flat 2, 54, Claremont Road, Seaford, BN25 2BH	£149,950	£142,950	-£7,000	06 Dec 2025	17 Jun 2026	193 Days
17 St Andrews Drive, Seaford, BN25 2SB	£350,000	£330,000	-£20,000	02 Feb 2026	12 Jun 2026	130 Days
Flat 8, Litlington Court, Surrey Road, Seaford, BN25 2NZ	£200,000	£190,000	-£10,000	09 Jan 2026	11 Jun 2026	153 Days
7a, Clinton Lane, Seaford, BN25 1NS	£299,950	£280,000	-£19,950	14 Feb 2026	11 Jun 2026	117 Days

Most Expensive Streets in BN25 (Seaford)

Postcode	Street	Area	Average	No. of Sales
BN25 2HU	Firle Road	Seaford	£1,155,000	3
BN25 4DE	Cuckmere Road	Seaford	£886,666	3
BN25 4LY	Green Walk	Seaford	£853,100	5
BN25 2HJ	Firle Road	Seaford	£824,083	6
BN25 4JH	Lullington Close	Seaford	£781,750	4
BN25 3AD	Upper Belgrave Road	Seaford	£760,000	3
BN25 1BL	Corsica Close	Seaford	£753,333	3
BN25 4PJ	Hartfield Road	Seaford	£741,250	4
BN25 2HS	St Peters Road	Seaford	£730,000	4
BN25 4JG	South Way	Seaford	£718,500	6

Least Expensive Streets in BN25 (Seaford)

Postcode	Street	Area	Average	No. of Sales
BN25 2PN	Merryfield Court, Marine Parade	Seaford	£107,528	14
BN25 4QQ	Sutton Road	Seaford	£110,700	10
BN25 2EL	Hamilton House, Belgrave Road	Seaford	£134,083	6
BN25 2BQ	Claremont Road	Seaford	£140,357	21
BN25 3ET	Sutton Drove	Seaford	£154,244	9
BN25 1RJ	Avondale Road	Seaford	£154,500	3
BN25 1EN	Pelham Place, Pelham Road	Seaford	£156,250	8
BN25 1JP	Stratheden Court, Esplanade	Seaford	£167,600	25
BN25 2AS	Martello Place, Station Approach	Seaford	£171,642	7
BN25 1AW	Drake Court, Ringmer Road	Seaford	£172,468	8