3Y Avg Price
£177,143
7 sales
Properties
34
32 freehold · 2 leasehold
Sales / Year
1.8
5-year average
Avg £/sq ft
£218
£2,345/m²
Rank in LL18
272nd
of 507 streets
Last Sale
£155,000
Jul 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
63 total recorded
BRYN CASTELL Castle Street
Detached
£155,000
Jul 2025
DERWEN, 1 Castle Street
Terraced
£170,000
Jun 2025
JERBOA Castle Street
Detached
£330,000
Jan 2025
FLAT 1, TOWER HOUSE Castle Street
Flat/Maisonette
£145,000
Jul 2024
LLWYN ONN Castle Street
Terraced
£160,000
Jul 2024
18 Castle Street
Terraced
£160,000
Sept 2023
FLAT 2, TOWER HOUSE Castle Street
Flat/Maisonette
£120,000
Aug 2023
2, LLWYN ONN Castle Street
Detached
£135,000
Feb 2022
20 Castle Street
Terraced
£185,500
Feb 2022
HYFRYDLE Castle Street
Semi-Detached
£198,000
Jul 2021
Street Rankings — LL18
Streets ranked by 3-year average sale price. Showing positions 268–277 of 507.
| # | Street | 3Y Avg |
|---|---|---|
| 268 | Carlisle Avenue | £178,667 |
| 269 | London Road | £178,000 |
| 269 | Llys Eirlys | £178,000 |
| 271 | Harding Avenue | £177,500 |
| 272 | Castle Street | £177,143 |
| 273 | Saunders Way | £177,000 |
| 274 | Shaun Drive | £176,857 |
| 275 | Grange Road | £176,714 |
| 276 | Oaklea Court | £176,492 |
| 277 | Dulas Park | £175,000 |
Property Mix
Type
Tenure
EPC Ratings
19 of 34 properties have an EPC record
Avg floor area: 883 sq ft (82 m²)
District Context — LL18
LL18 covers the Prestatyn area and surrounding communities in Denbighshire, North Wales, positioned along the north coast. It is a seaside locality with a mixed residential character, combining retired populations, holiday appeal, and working communities.
Average Property Price - LL18
£202,068
13
National percentile
Average Net Household Income - LL18
£30,832
10
National percentile
10-Year Annualised Price Growth - LL18
4.3%
74
National percentile
10-Year Annualised Rent Growth - LL
3.3%
17
National percentile