On average Portslade by Sea has moderate deprivation and moderate crime levels, with around 65 crimes per 1,000 residents per year. Approximately 8.3% of homes in this area are social housing provided by a local council or housing association. The average income per household in Portslade by Sea is £62,233 per year. There are 3 schools in Portslade by Sea: 3 primary (0 Outstanding and 2 Good) and 0 secondary (0 Outstanding and 0 Good). Portslade by Sea is home to around 8,646 people, with a population density of about 5,378.9 per km2.
Based on 108 recent sales, the median property price is £431,750 in Portslade by Sea area, with individual transactions ranging from £197,000 up to £3,700,000.
Price distribution per property type (last year)
Median sale price and percentiles per property type (last year)
| Type | Sales | Median |
|---|---|---|
| Semi-Detached | 26 | £818,500 |
| Terraced | 30 | £490,000 |
| Detached | 9 | £828,000 |
| Flats | 43 | £280,000 |
10 years median price trend in Portslade by Sea
BN411DD
St Andrews Road
BN34EE
New Church Road
BN411XS
Old Shoreham Road
BN411BE
Secchi Mews
BN34EA
New Church Road
BN35UA
Aldrington Close
BN411GB
Station Road
BN411YB
South Portslade
BN35TA
Worcester Villas
BN34EG
Seaford Road
BN411GD
Vale Road
BN34PN
St Keyna Avenue
BN34JS
New Church Road
BN35SL
Glebe Villas
BN34QB
St Leonards Gardens
BN35EA
Portland Road
BN411LQ
St Nicholas Road
BN34LW
Kingsway
BN34QN
St Leonards Avenue
BN34QG
Erroll Road
BN411GX
Station Road
BN35SJ
Portland Road
BN35SP
Leicester Villas
BN35LH
Rothbury Road
BN419FD
Wish
BN411LA
Church Road
BN411XW
Carlton Terrace
BN34PH
Middleton Avenue
BN34PD
Kingsway
BN411DG
North Street
BN34LB
Roman Road
BN35LG
Rothbury Road
BN34JD
New Church Road
BN411DP
Middle Street
BN34ND
Kingsway
BN419ES
Wish
BN35SS
Rectory Close
BN419ER
Wish
BN411AY
Infinity Close
BN411ET
Baltic Wharf
BN411AU
Franklin Road
BN419FT
Wish
BN34AY
Kingsway
BN411AA
Boundary Road
BN411HU
Gordon Mews
BN411LS
St Peters Road
BN411WR
Basin Road North
BN411DF
Station Road
BN411DE
St Andrews Road
BN411GA
Station Road
BN35NL
Mansfield Road
BN411DJ
Clarendon Place
BN35UB
Aldrington Close
BN34LS
Norman Road
BN411XQ
South Portslade
BN35NP
Portland Avenue
BN411XG
Links Road
BN411XL
Garden Close
BN411XD
Victoria Road
BN411DA
St Andrews Road
BN419DZ
Wish
BN35NN
Mansfield Road
BN419FR
Wish
BN35SQ
Leicester Villas
BN35RY
Olive Road
BN34QJ
St Leonards Avenue
BN411XH
Links Road
BN34QH
St Leonards Avenue
BN35SD
Portland Road
BN411YF
South Portslade
BN411LG
Shelldale Crescent
BN411AN
Franklin Road
BN411XX
Victoria Road
BN411DH
North Street
BN411UR
South Portslade
BN34QD
Kingsway
BN419DX
Wish
BN419EH
Wish
BN411BG
Clarendon Place
BN411XF
Carlton Terrace
BN411XP
Victoria Road
BN35LF
Portland Road
BN34JE
New Church Road
BN34PJ
Middleton Avenue
BN411DY
South Portslade
BN411ES
North Street
BN419EW
Wish
BN35SF
Portland Road
BN411EL
South Portslade
BN411DR
Chapel Place
BN411GP
Symbister Road
BN34QL
St Leonards Avenue
BN411LB
Church Road
BN411AX
Portslade Mews
BN411LN
Eastbrook Road
BN411XN
Links Close
BN34EF
Boundary Road
BN34QQ
St Leonards Road
BN35TD
Boundary Road
BN34QR
St Leonards Road
All data is sourced from official UK government agencies and public datasets. Last updated: 16/05/2026.