Postcode.Page

Postcode District

BN25

SEAFORD

East Sussex, South East, England

BN25 is the postcode district for SEAFORD, located in East Sussex, South East.

Avg price £397,811
1yr change ▼ 2.0%
Crime 67% below avg
Schools 0 Outstanding
Updated 2026-03
BUS
Average House Price

£397,811

▼ 2.0% vs last year

This area National avg £287K

39% above national avg

Crime Rate

26.5/1,000

This area National avg 81.3/1,000

67% below national avg

Schools (Ofsted)

7 schools

Broadband Speed

299 Mbps

Property Prices in BN25

Source: HM Land Registry Price Paid Data

The average property price in BN25 is £397,811, which is 13% below the East Sussex average of £455,819.

Properties in BN25 cost 38.6% more than the England and Wales average of £287,000.

House prices in BN25 have fallen 2.0% over the past 12 months and risen 0.0% over five years.

Explore East Sussex postcodes or read the East Sussex house prices guide →

Average Price by Property Type

Type Average Price Sales (12m)
Detached £515,184 480
Semi-detached £375,822 252
Terraced £330,760 152
Flat £229,674 276
All types £397,811 1191

5-Year Price History

£384K £393K £402K £411K £420K 2023 2024 2025

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Crime & Safety in BN25

Source: data.police.uk (rolling 12 months)

With 26.5 recorded crimes per 1,000 residents, BN25 has a crime rate well 67% below the national average of 81.3 per 1,000.

See how BN25 compares: safest areas in England & Wales →

Crime by Type vs National Average

Violent crime
9.6 per 1,000 (avg: 22.1 per 1,000)
Burglary
0.4 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
0.6 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
5.3 per 1,000 (avg: 16.2 per 1,000)
Other theft
4.9 per 1,000 (avg: 9.5 per 1,000)
This area
National average

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Schools in BN25

Source: DfE Get Information About Schools / Ofsted

BN25 has 7 schools within or near its boundaries, including 2 rated Good by Ofsted.

How Ofsted ratings affect house prices →

Nearest Schools

School Type Ofsted Distance
Bowden House School Other Not inspected mi
Seaford Primary School Primary Not inspected mi
Cradle Hill Community Primary School Primary Not inspected mi
Seaford Head School Secondary Not inspected mi
Cuckmere House School Other Not inspected mi

0

Outstanding

2

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

166,908

Population

67

Median Age

32%

Owner-Occupied

76%

Economically Active

Tenure Type

Owner-occupied
32.0%
Private rent
11.0%
Social rent
8.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in BN25 are 299.0 Mbps, with 99% of premises having access to superfast broadband and 90% with full fibre (FTTP) connectivity.

How broadband speeds affect house prices →

299.0 Mbps

Avg Download

54.0 Mbps

Avg Upload

98%

Superfast Coverage

71%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in BN25 is collected by Wealden. The Band D rate is £2,363/year.

Band A
8.0%
Band B
14.0%
Band C
25.0%
Band D
22.0%
Band E
16.0%
Band F
9.0%
Band G
5.0%
Band H
1.0%

Area Summary

BN

BN25 — SEAFORD

Area Summary

BN25 (SEAFORD) offers above-average property prices (£397,811, 39% above national average), low crime (67% below national average), 7 nearby schools, and excellent broadband (299 Mbps average).

Prices

Above avg

Safety

Low crime

Schools

Weak

Broadband

Good

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Frequently Asked Questions about BN25 SEAFORD

What is the average house price in BN25 SEAFORD?
The average house price in BN25 (SEAFORD) is £397,811, based on 1191 residential sales in the past 12 months. This is 39% above the national average of £287,000. Prices have fallen by 2.0% over the past year.
Is BN25 SEAFORD a safe area to live?
Crime in BN25 is significantly below the national average (26.5 crimes per 1,000 residents vs the national average of 81.3). The most common crime types recorded are violent crime (9.6 per 1,000) and antisocial behaviour (5.3 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What is the population of BN25 SEAFORD?
The population of BN25 (SEAFORD) is approximately 166,908 (ONS Census 2021). The median age is 67 years. 32% of homes are owner-occupied, 11% are privately rented, and 8% are social housing.
How fast is broadband in BN25?
The average broadband download speed in BN25 is 299 Mbps. Superfast broadband (30 Mbps+) is available to 98% of premises, ultrafast to 71%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What are schools like in BN25 SEAFORD?
There are 7 schools in or near BN25. 29% are rated Good or Outstanding by Ofsted — 0 Outstanding and 2 Good. None require improvement.

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