BN25 house prices, schools and flood risk.

358 homes sold in BN25 in the last 12 months at a median of £370,000, down 1.3% on the year before. Detached homes typically sold for £481,000, flats for £200,000.

Covers Ouse Valley & Ringmer, Seaford Central, Seaford East, Seaford North, Seaford South, Seaford West, South Downs, Cuckmere Valley.

Median sold price

£370k

Last 12 months

Change on year

-1.3%

From £375k

Homes sold

358

Last 12 months

New builds

0%

Of recent sales · see developments →

Prices

What homes sell for in BN25

Detached

£481k

156 sales

Semi-detached

£355k

72 sales

Terraced

£325k

53 sales

Flat

£200k

77 sales

Median sold price by year

All home types

£285k£342k£400k201620182020202220242026
Median sold price by year in BN25
2016£285k (476 sales)
2017£308k (413 sales)
2018£320k (411 sales)
2019£320k (455 sales)
2020£338k (418 sales)
2021£369k (582 sales)
2022£399k (456 sales)
2023£400k (347 sales)
2024£380k (377 sales)
2025£370k (461 sales)
2026£370k (233 sales, year so far)

HM Land Registry price paid data, standard sales only, to September 2026. Sales take a few weeks to be registered.

Streets

Where prices are highest and lowest

Median sold price over five years, streets with four or more sales.

Highest

Firle RoadBN25 2HJ · Mostly detached
£925,00013 sales
Southdown RoadBN25 4PD · Mostly detached
£875,0005 sales
Lullington CloseBN25 4JH · Mostly detached
£801,0004 sales
Green WalkBN25 4LY · Mostly detached
£800,0005 sales
Crown HillBN25 2XJ · Mostly detached
£775,0004 sales

Most affordable

Marine ParadeBN25 2PN · Mostly flats
£120,00025 sales
Belgrave RoadBN25 2EL · Mostly flats
£143,5009 sales
Station ApproachBN25 2AS · Mostly flats
£150,0007 sales
Pelham PlaceBN25 1EN · Mostly flats
£154,0008 sales
Argent CloseBN25 3BG · Mostly flats
£164,5008 sales

Sold recently

Latest recorded sales

Flat 10, Queens Hall, 47a, Broad Street NorthBN25 1NR · Flat · 65 m² · 3 rooms · 23 Sept 2026
£202,000£3,110/m²
76 Stafford RoadBN25 1UA · Semi-detached · 112 m² · 4 rooms · 17 Sept 2026
£415,000£3,710/m²
42a Rookery WayBN25 2TD · Detached · 97 m² · 3 rooms · 17 Sept 2026
£320,000£3,300/m²
3 Downs RoadBN25 4QL · Detached · 118 m² · 7 rooms · 17 Sept 2026
£560,000£4,750/m²
24 Old Nursery CloseBN25 3JZ · Detached · 215 m² · 9 rooms · 16 Sept 2026
£700,000£3,260/m²
19 College RoadBN25 1JD · Detached · 95 m² · 5 rooms · 11 Sept 2026
£470,000£4,950/m²
21 Buckle CloseBN25 2QL · Semi-detached · 77 m² · 5 rooms · 11 Sept 2026
£357,000£4,640/m²
19 The PeverelsBN25 3HQ · Terraced · 68 m² · 4 rooms · 11 Sept 2026
£257,500£3,790/m²

Floor area and rooms from each home's energy certificate. Rooms counts bedrooms and living rooms, not kitchens or bathrooms.

Living here

Schools, crime and flood risk

Schools within 2 miles

Annecy Catholic Primary SchoolPrimary · 0.5 mi from the BN25 centre
Good
St. John's School (Seaford)Special · 0.6 mi from the BN25 centre
Good
Chyngton SchoolPrimary · 0.8 mi from the BN25 centre
Good

Latest Ofsted ratings. Schools inspected since late 2025 show their report-card Achievement grade.

Crime

Above average

Reported in August 2026

104

Within a mile of the district centre

Violence
36
Anti-social behaviour
26
Criminal damage & arson
10
Vehicle crime
8

data.police.uk, compared with the England average for a one-mile area.

Flood warning areas

The Environment Agency issues flood alerts for these areas in and around BN25. Being near one doesn't mean a home floods; check the exact address.

Groundwater flooding in Denton
Newhaven
Tidal areas of Newhaven
Seaford seafront
Coastal areas of Seaford seafront
Seaford Town
Inland areas of Seaford
Lower Ouse

BN25 questions

What is the average house price in BN25?

The median sold price in BN25 over the last 12 months was £370,000, across 358 sales recorded by HM Land Registry. By type: detached £481,000, semi-detached £355,300, terraced £325,000, flat £200,000.

Are house prices in BN25 going up?

The median sold price was down 1.3% on the previous 12 months (£375,000). Medians move with the mix of homes sold, so treat one year's change as a signal, not a forecast.

What is the most expensive street in BN25?

Firle Road has the highest median sold price in BN25 over the last five years: £925,000 across 13 sales.

How do I know if a home in BN25 is fairly priced?

Compare the asking price with recent sales of similar homes nearby, adjust for condition and any risks, then offer from the evidence. A Proptel report does this for one address in about 30 seconds for £9.99, including a suggested offer range and a letter for the agent.

© 2026 Proptel · Property data for buyers

Buying in BN25?Know what to offer · £9.99