BN21 Postcode Data
Property data for the BN21 postcode district covering Eastbourne. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in BN21 is £233,301 (median £227,500), based on 78 HM Land Registry transactions. Police UK recorded 815 crimes within a 1-mile radius in 2026-05.
Headline pricing in BN21 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by flat-maisonette properties (61 of the last 78 sales).
Avg sale price
£233,301
78 sales
Median price
£227,500
Crime incidents
815
2026-05
Avg EPC score
n/a
129 certs
Recent sold prices
Latest 30 property sales in the BN21 area, sourced from HM Land Registry Price Paid Data.
flat-maisonette
£242,544
61 sales
terraced
£197,700
5 sales
semi-detached
£235,000
2 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Oct 2025 | APARTMENT 25, 20, UPPERTON ROAD, EASTBOURNE | flat-maisonette | £140,000 |
| Sept 2025 | FLAT 19, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £220,000 |
| Jun 2025 | FLAT 26, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £318,860 |
| May 2025 | FLAT 8, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £315,000 |
| May 2025 | FLAT 7, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £305,756 |
| Oct 2024 | FLAT 9, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £269,950 |
| Aug 2024 | FLAT 25, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £284,950 |
| Jun 2024 | FLAT 24, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £299,950 |
| Jun 2024 | APARTMENT 54, 20, UPPERTON ROAD, EASTBOURNE | flat-maisonette | £170,000 |
| Dec 2023 | APARTMENT 16, 20, UPPERTON ROAD, EASTBOURNE | flat-maisonette | £175,000 |
| Oct 2023 | FLAT 49, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £310,000 |
| Aug 2023 | FLAT 38, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £260,000 |
| Jun 2023 | FLAT 6, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £274,950 |
| Jun 2023 | FLAT 32, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £287,950 |
| Jun 2023 | FLAT 31, ALLINGHAM LODGE, SOUTHFIELDS ROAD, EASTBOURNE | flat-maisonette | £287,950 |
Crime in BN21
815 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
228
Anti Social Behaviour
208
Shoplifting
129
Public Order
73
Criminal Damage Arson
52
Energy performance
Aggregate EPC stats from 129 recently-certified properties in the BN21 area.
Sample size
129
Rating distribution
A
0
B
49
C
50
D
25
E
4
F
1
G
0
Area information
- Local authority
- Eastbourne
- Country
- England
- Wards
- Devonshire, Meads, Old Town
- Constituency
- Eastbourne
- Latitude
- 50.7728
- Longitude
- 0.2765
More for BN21
Typical property
What the typical BN21 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for BN21
HM Land Registry from 1995
Corporate freeholders
Companies registered in BN21
Live Companies House data + PSCs
EPC checker
Look up any BN21 address
Energy ratings + improvement options
Crime checker
Local breakdown for BN21
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the BN21 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.