3Y Avg Price
£400,000
1 sales
Properties
3
1 freehold · 2 leasehold
Sales / Year
0.2
5-year average
Avg £/sq ft
£520
£5,593/m²
Rank in BN1
348th
of 506 streets
Last Sale
£400,000
Oct 2024
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
8 total recorded
FLAT 3, 4 Castle Square
Flat/Maisonette
£400,000
Oct 2024
FLAT 3, 4 Castle Square
Flat/Maisonette
£344,000
Jun 2021
FLAT 3, 4 Castle Square
Flat/Maisonette
£180,000
Mar 2007
FLAT 3, 4 Castle Square
Flat/Maisonette
£270,000
Sept 2004
5 Castle Square
Flat/Maisonette
£495,000
Sept 2003
FIRST FLOOR STUDIO FLAT, 4 Castle Square
Flat/Maisonette
£33,100
Feb 2000
FLAT 3, 4 Castle Square
Flat/Maisonette
£53,000
Apr 1999
FLAT 3, 4 Castle Square
Flat/Maisonette
£34,000
Dec 1996
Street Rankings — BN1
Streets ranked by 3-year average sale price. Showing positions 344–353 of 506.
| # | Street | 3Y Avg |
|---|---|---|
| 344 | Preston Village Mews | £403,333 |
| 345 | Gloucester Place | £402,833 |
| 346 | Patchdean | £402,500 |
| 346 | Frederick Gardens | £402,500 |
| 348 | Castle Square | £400,000 |
| 348 | Castle Square | £400,000 |
| 348 | Castle Square | £400,000 |
| 348 | Castle Square | £400,000 |
| 348 | Castle Square | £400,000 |
| 353 | Kingscote Way | £399,250 |
Property Mix
Type
Tenure
EPC Ratings
1 of 3 properties have an EPC record
Avg floor area: 753 sq ft (70 m²)
District Context — BN1
BN1 covers central Brighton, including the seafront and city centre, forming part of the South Coast's major urban area. It is a vibrant, densely populated neighbourhood popular with young professionals, students, and diverse communities.
Average Property Price - BN1
£501,759
82
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - BN1
£41,331
63
National percentile
2023 census data
10-Year Annualised Price Growth - BN1
2.9%
44
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - BN
3.6%
30
National percentile
Estimate at 31 Jul 2026