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BN25 3DN

Seaford North · Lewes · England

Updated September 2026

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Location overview

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Post town
Seaford
Ward
Seaford North
Local authority
Lewes
Constituency
Lewes
Postcode district
BN25
Postcode sector
BN25 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
BN25 3AH 26 m
BN25 3DP 56 m
BN25 3DT 92 m
BN25 3AF 93 m
BN25 3SQ 99 m
Complete postcode fields and official codes
Postcode
BN25 3DN
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
BN
Postcode district
BN25
Postcode sector
BN25 3
Latitude
50.779852
Longitude
0.107625
British National Grid easting
548,682
British National Grid northing
99,926

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Lewes · E07000063
Electoral ward
Seaford North · E05011600
Parish or community
E04003794
Westminster constituency
Lewes · E14001330
Output area
E00107041
Lower layer super output area
Lewes 011C · E01021077
Middle layer super output area
Lewes 011 · E02004389

Postcode source versions

Explore BN25

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
9 recorded sales at this postcode
Address Date Price
12, Morningside Close, Seaford, BN25 3DN 17 December 2024 £270,000
10, Morningside Close, Seaford, BN25 3DN 15 June 2018 £380,000
8, Morningside Close, Seaford, BN25 3DN 21 June 2016 £320,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
12
Primary
8
Secondary
2

  1. Bowden House School

    Community special school

    316 m

  2. Seaford Primary School

    Community school

    403 m

  3. Cradle Hill Community Primary School

    Community school

    520 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
983
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 379
  • Anti social behaviour 207
  • Public order 87
  • Shoplifting 79
  • Criminal damage and arson 70

Census 2021

Population and age profile

Postcode residents
19

11 female, 8 male

Postcode households
11
Residents per household
1.7
BN25 3 residents
8,853

Age bands in BN25 3

Wider postcode sector
Age 0 to 14
16%

1,445 residents

Age 15 to 24
9%

815 residents

Age 25 to 44
19.9%

1,797 residents

Age 45 to 64
25.6%

2,308 residents

Age 65 and over
29.4%

2,649 residents

This postcode contained 0.2% of the sector's usual residents on Census Day. The age profile describes the wider BN25 3 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
9.1%
Ultrafast, 300 Mbit/s+
9.1%
Gigabit-capable
9.1%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

4

within 5 km

  • SEAFORD MEDICAL PRACTICE

    DANE ROAD, SEAFORD, BN25 1DH

    ODS code G81029

    991 m

  • OLD SCHOOL SURGERY

    CHURCH STREET, SEAFORD, BN25 1HH

    ODS code G81099

    994 m

  • NEWHAVEN MEDICAL CENTRE

    5-8 NEWHAVEN SQUARE, NEWHAVEN, BN9 9QS

    ODS code G81061

    4.4 km

  • QUAYSIDE MEDICAL PRACTICE

    10 NEWHAVEN SQUARE, NEWHAVEN, BN9 9QS

    ODS code G81016

    4.4 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • North Way

    BCT · Seaford

    0.1 miles

  • Lower Drive

    BCT · Seaford

    0.1 miles

  • Firle Road

    BCT · Seaford

    0.1 miles

  • Sherwood Rise

    BCT · Seaford

    0.2 miles

  • Sherwood Rise

    BCT · Seaford

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Lewes 011C, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

9 of 10

Overall England rank

27,076 of 33,755

Income
8 of 10
Employment
6 of 10
Education and skills
8 of 10
Health and disability
7 of 10
Crime
9 of 10
Housing and services
7 of 10
Living environment
10 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
0
Low risk addresses
0
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £270,000 from 1 recorded sale in BN25 3DN. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Lewes is £367,918 in June 2026, up 1.7% year on year.

Schools

Published establishments

12 open schools are in scope, including 8 primary and 2 secondary schools. Bowden House School is the nearest published school at 316 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

983 published events cover 12 months, averaging 81.917 events per published month. The largest recorded category is Violence and sexual offences with 379 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.