BN45 Postcode Data
Property data for the BN45 postcode district covering Mid Sussex. 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 BN45 is £485,446 (median £337,500), based on 42 HM Land Registry transactions. Police UK recorded 3 crimes within a 1-mile radius in 2026-05.
Headline pricing in BN45 is above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by semi-detached properties (19 of the last 42 sales).
Avg sale price
£485,446
42 sales
Median price
£337,500
Crime incidents
3
2026-05
Avg EPC score
n/a
55 certs
Recent sold prices
Latest 30 property sales in the BN45 area, sourced from HM Land Registry Price Paid Data.
semi-detached
£354,253
19 sales
detached
£527,608
18 sales
flat-maisonette
£208,000
3 sales
terraced
£237,000
1 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Sept 2024 | IVY COTTAGE, POYNINGS ROAD, BRIGHTON | detached | £770,000 |
| May 2024 | DOWNMERE, POYNINGS ROAD, BRIGHTON | other | £3,300,000 |
| Nov 2023 | 15, MILL CLOSE, BRIGHTON | flat-maisonette | £240,000 |
| May 2023 | 5, MILL CLOSE, BRIGHTON | semi-detached | £477,000 |
| Sept 2022 | 14, MILL CLOSE, BRIGHTON | flat-maisonette | £335,000 |
| Dec 2021 | 8, MILL CLOSE, BRIGHTON | semi-detached | £490,000 |
| Sept 2021 | DOWNSVIEW, POYNINGS ROAD, BRIGHTON | semi-detached | £720,000 |
| Dec 2019 | 3, MILL CLOSE, BRIGHTON | semi-detached | £385,000 |
| Oct 2019 | MEADOW COTTAGE, POYNINGS ROAD, BRIGHTON | detached | £525,000 |
| Apr 2018 | WHITE COACH COTTAGE, POYNINGS ROAD, BRIGHTON | detached | £305,000 |
| Jan 2018 | ORCHARD COTTAGE, DYKE LANE, BRIGHTON | detached | £770,000 |
| Nov 2017 | 9, MILL CLOSE, BRIGHTON | semi-detached | £415,000 |
| Nov 2015 | DOWNSVIEW, POYNINGS ROAD, BRIGHTON | semi-detached | £532,500 |
| Jul 2015 | ORCHARD COTTAGE, DYKE LANE, BRIGHTON | detached | £655,000 |
| Jul 2015 | FOLLYMEAD, MILL LANE, BRIGHTON | detached | £1,380,000 |
Crime in BN45
3 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Anti Social Behaviour
1
Criminal Damage Arson
1
Violent Crime
1
Energy performance
Aggregate EPC stats from 55 recently-certified properties in the BN45 area.
Sample size
55
Rating distribution
A
0
B
2
C
4
D
21
E
14
F
9
G
5
Area information
- Local authority
- Mid Sussex
- Country
- England
- Wards
- Downland Villages
- Constituency
- Mid Sussex
- Latitude
- 50.8967
- Longitude
- -0.1907
More for BN45
Typical property
What the typical BN45 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for BN45
HM Land Registry from 1995
Corporate freeholders
Companies registered in BN45
Live Companies House data + PSCs
EPC checker
Look up any BN45 address
Energy ratings + improvement options
Crime checker
Local breakdown for BN45
Police UK monthly data
Want a full property report?
Get an AI-powered report for any specific BN45 address. Valuation, flood risk, planning history, schools and more.
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 BN45 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.