3Y Avg Price
£189,167
3 sales
Properties
18
Sales / Year
1.2
5-year average
Avg £/sq ft
£213
£2,296/m²
Rank in LL19
122nd
of 250 streets
Last Sale
£187,500
Aug 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
31 total recorded
20 Grasmere Close
Semi-Detached
£187,500
Aug 2026
6 Grasmere Close
Detached
£225,000
Dec 2025
19 Grasmere Close
Semi-Detached
£155,000
Nov 2023
18 Grasmere Close
Semi-Detached
£172,000
Jan 2023
4 Grasmere Close
Detached
£142,000
Sept 2022
23 Grasmere Close
Semi-Detached
£165,000
Jan 2022
26 Grasmere Close
Semi-Detached
£119,000
Dec 2018
22 Grasmere Close
Semi-Detached
£110,000
Sept 2018
1 Grasmere Close
Semi-Detached
£125,000
Feb 2018
22 Grasmere Close
Semi-Detached
£109,000
Aug 2015
Street Rankings — LL19
Streets ranked by 3-year average sale price. Showing positions 118–127 of 250.
| # | Street | 3Y Avg |
|---|---|---|
| 118 | Durham Drive | £190,000 |
| 118 | St Brelades Drive | £190,000 |
| 118 | Ffordd Cae Felin | £190,000 |
| 121 | Ffordd Penrhwylfa | £189,280 |
| 122 | Grasmere Close | £189,167 |
| 123 | Glyn Avenue | £189,000 |
| 124 | Franklyn Avenue | £188,900 |
| 125 | Clwyd Avenue | £188,125 |
| 126 | Maes Tegid | £187,500 |
| 127 | St Annes Avenue | £186,500 |
Property Mix
Type
Tenure
EPC Ratings
15 of 18 properties have an EPC record
Avg floor area: 850 sq ft (79 m²)
District Context — LL19
LL19 covers the Tywyn area and surrounding villages in Gwynedd, mid-Wales, positioned along the Cardigan Bay coast. It is a characterful seaside and rural locality with heritage appeal, drawing a mix of residents seeking quieter Welsh coastal living.
Average Property Price - LL19
£207,619
15
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - LL19
£33,178
20
National percentile
2023 census data
10-Year Annualised Price Growth - LL19
3.5%
68
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - LL
3.7%
31
National percentile
Estimate at 30 Sep 2026