3Y Avg Price
£258,845
10 sales
Properties
93
76 freehold · 17 leasehold
Sales / Year
3.6
5-year average
Avg £/sq ft
£257
£2,770/m²
Rank in SA12
28th
of 323 streets
Last Sale
£275,000
Feb 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
163 total recorded
70 Mariners Quay
Detached
£275,000
Feb 2026
11 Mariners Quay
Semi-Detached
£287,500
Jul 2025
51 Mariners Quay
Detached
£445,000
Jun 2025
53 Mariners Quay
Detached
£299,950
Nov 2024
85 Mariners Quay
Semi-Detached
£205,000
Oct 2024
87 Mariners Quay
Semi-Detached
£216,000
May 2024
26 LANGLAND HOUSE Mariners Quay
Flat/Maisonette
£125,000
Apr 2024
30 LANGLAND HOUSE Mariners Quay
Flat/Maisonette
£135,000
Apr 2024
15 Mariners Quay
Terraced
£310,000
Apr 2024
49 Mariners Quay
Semi-Detached
£290,000
Sept 2023
Street Rankings — SA12
Streets ranked by 3-year average sale price. Showing positions 24–33 of 323.
| # | Street | 3Y Avg |
|---|---|---|
| 24 | Sunnycroft Road | £268,333 |
| 25 | Lon Heulog | £265,000 |
| 25 | Bay View Close | £265,000 |
| 27 | Cae Glas | £260,833 |
| 28 | Mariners Quay | £258,845 |
| 29 | Channel View | £253,373 |
| 30 | Cae Copor | £248,000 |
| 31 | Willow Way | £246,000 |
| 32 | Dinas Baglan Road | £245,657 |
| 33 | Tyn Y Twr | £240,650 |
Property Mix
Type
Tenure
EPC Ratings
75 of 93 properties have an EPC record
Avg floor area: 980 sq ft (91 m²)
District Context — SA12
SA12 covers the Neath Port Talbot area in south Wales, sitting on the eastern fringe of the Swansea Bay region. It is a post-industrial community with a solid affordable housing market and a growing focus on local regeneration.
Average Property Price - SA12
£168,335
6
National percentile
Average Net Household Income - SA12
£32,350
16
National percentile
10-Year Annualised Price Growth - SA12
4.6%
82
National percentile
10-Year Annualised Rent Growth - SA
3.5%
28
National percentile