3Y Avg Price
£565,825
6 sales
Properties
23
18 freehold · 5 leasehold
Sales / Year
2.0
5-year average
Avg £/sq ft
£203
£2,189/m²
Rank in LL31
2nd
of 136 streets
Last Sale
£769,950
Dec 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
41 total recorded
11 Marine Crescent
Semi-Detached
£769,950
Dec 2025
7 Marine Crescent
Terraced
£775,000
Mar 2025
19 Marine Crescent
Detached
£630,000
Nov 2024
5 Marine Crescent
Terraced
£700,000
Oct 2024
24 Marine Crescent
Flat/Maisonette
£290,000
Apr 2024
15 Marine Crescent
Flat/Maisonette
£230,000
Sept 2023
TOP FLOOR FLAT, 22 Marine Crescent
Flat/Maisonette
£290,000
May 2022
24 Marine Crescent
Flat/Maisonette
£355,000
Jan 2022
13 Marine Crescent
Terraced
£475,000
Dec 2021
18 Marine Crescent
Terraced
£708,500
Oct 2021
Street Rankings — LL31
Streets ranked by 3-year average sale price. Showing positions 1–10 of 136.
| # | Street | 3Y Avg |
|---|---|---|
| 1 | Gannock Park West | £1,111,250 |
| 2 | Marine Crescent | £565,825 |
| 3 | Deganwy Quay | £537,125 |
| 4 | Coed Y Bwlch | £502,500 |
| 5 | Marine Gardens | £488,333 |
| 6 | Gannock Park | £472,500 |
| 7 | Bryn Pydew Road | £450,400 |
| 8 | Pentywyn Heights | £446,000 |
| 9 | Hawes Drive | £440,714 |
| 10 | Bryn Gannock | £405,000 |
Property Mix
Type
Tenure
EPC Ratings
11 of 23 properties have an EPC record
Avg floor area: 2,217 sq ft (206 m²)
District Context — LL31
LL31 covers the Harlech and Talsarnau area in Gwynedd, north-west Wales, positioned along the Cardigan Bay coast. It is a largely rural and historic locality with strong appeal to retirees and those seeking a quieter coastal lifestyle.
Average Property Price - LL31
£257,218
30
National percentile
Average Net Household Income - LL31
£35,970
37
National percentile
10-Year Annualised Price Growth - LL31
3.9%
62
National percentile
10-Year Annualised Rent Growth - LL
3.3%
17
National percentile