BN25 1BL is a quiet, settled residential neighbourhood on Corsica Close, 0.8km from Seaford in Seaford. Administratively it sits within Seaford South ward and the Lewes constituency.
One of the more sought-after postcodes in BN25, BN25 1BL offers a popular retirement area with older residents and low crime. An established, mature community with an average age of 56 — quiet, long-term residents, low turnover. 88% of residents own their home — above average for the district, consistent with a stable and sought-after address.
Safety: Crime rates are low here at 19 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £710k, up 30.4% year-on-year.
Census 2021 statistics for BN25 1BL are sourced from Output Area E00107063 (shared with 17 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
CORSICA CLOSE, BN25 1BL House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for CORSICA CLOSE, BN25 1BL.
317
56
£ 37,200 /yr
38%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: BN25 1BL is ranked in the top 20% nationally for affluence, indicating a high-income demographic. Employment metrics are below the national average, which typically reflects either economic deprivation or a highly retired population.
Area Character
BN25 1BL is a settled retirement community — average age 56, 88% owner-occupied, very low turnover, and strong community continuity. With £710k prices and low crime, this is a premium retirement postcode. Property prices are trending up 30.4% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for BN25 1BL. The average age is 55.9. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Community Makeup: A mature neighborhood of long-term property owners. The significantly higher average age reflects a deeply settled local population.
home Property Prices by Type
Detached
£ 662,500
8 sales · Mean £ 687,125
gavel Crime Overview 12 Months (up to 2026-02)
BN25 1BL has low crime rates — 19 incidents per 1,000 residents. The most reported categories are violence and sexual offences and anti-social behaviour. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
school Local Schools
Annecy Catholic Primary School
Seaford Head School
Seaford Primary School
Cuckmere House School
storefront Nearby Amenities
Pub, NightClub
10 nearby- Seaford Football Club0.3 km
- Crouch Bowling Club0.5 km
- Seaford Constitutional Club0.5 km
- The Cinque Ports0.6 km
- The Crown Sports Bar0.7 km
- + 5 more
Retailers - Other
12 nearby- M T Reade0.9 km
- Boots UK Ltd0.7 km
- Brians Newsagents0.9 km
- C Walbrin & Sons0.6 km
- Gabriella's Fruit & Veg0.6 km
- + 7 more
Hotel, B&B, Guest House
2 nearby- Florence House Seaford Ltd0.3 km
- Avondale Hotel0.8 km
Restaurant, Cafe
42 nearby- Mercread Youth Centre0.6 km
- Micklefield Nursery School0.9 km
- The Lodge Coffee Shop0.5 km
- The View0.3 km
- Frankie's Beach Cafe0.5 km
- + 37 more
Supermarkets
3 nearby- Co-Operative0.7 km
- Tesco Seaford Express0.8 km
- Morrisons0.9 km
Takeaway Shop
10 nearby- Delicious Doner0.8 km
- Domino's Pizza0.8 km
- Lucky House0.6 km
- Massala Bytes0.9 km
- New Sun Rise0.7 km
- + 5 more
train Transport Links
Train Stations
- Seaford0.9 km
- Bishopstone (Hill Rise)2.4 km
- Bishopstone (Hill Rise by Bus)2.4 km
Bus Stops
- Seaford Head Lower School0.2 km
- Martello Fields0.3 km
- Seaford Head Lower School0.3 km
- Martello Museum0.4 km
Generated by PostcodeInfo.uk
Postcode Profile: BN251BL · Data under Open Government Licence