3Y Avg Price
£130,000
1 sales
Properties
2
1 freehold · 1 leasehold
Sales / Year
0.4
5-year average
Avg £/sq ft
£186
£2,000/m²
Rank in LL13
267th
of 342 streets
Last Sale
£130,000
Dec 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
8 total recorded
18 Portal Avenue
Semi-Detached
£130,000
Dec 2025
18 Portal Avenue
Semi-Detached
£115,000
Jul 2023
6 Portal Avenue
Flat/Maisonette
£77,500
Nov 2018
18 Portal Avenue
Semi-Detached
£85,000
Jul 2018
18 Portal Avenue
Semi-Detached
£82,000
Dec 2006
18 Portal Avenue
Semi-Detached
£47,950
Oct 2002
18 Portal Avenue
Semi-Detached
£36,950
Aug 2001
18 Portal Avenue
Semi-Detached
£34,000
May 1997
Street Rankings — LL13
Streets ranked by 3-year average sale price. Showing positions 263–272 of 342.
| # | Street | 3Y Avg |
|---|---|---|
| 263 | Abenbury Road | £135,000 |
| 263 | Fairfield Street | £135,000 |
| 265 | Gourton Square | £133,200 |
| 266 | Field View | £133,000 |
| 267 | Portal Avenue | £130,000 |
| 267 | Portal Avenue | £130,000 |
| 267 | Portal Avenue | £130,000 |
| 267 | Portal Avenue | £130,000 |
| 271 | Llys Nantgarw | £129,869 |
| 272 | Bryn Offa | £127,722 |
Property Mix
Type
Tenure
EPC Ratings
1 of 2 properties have an EPC record
Avg floor area: 700 sq ft (65 m²)
District Context — LL13
LL13 covers areas in North Wales, situated in the Conwy county borough region. It is a rural locality with a mix of residential communities and traditional Welsh character.
Average Property Price - LL13
£220,175
18
National percentile
Average Net Household Income - LL13
£26,686
4
National percentile
10-Year Annualised Price Growth - LL13
2.7%
20
National percentile
10-Year Annualised Rent Growth - LL
3.3%
17
National percentile