Detached
£316,323
17% above the Valley average
59.6% of sales
What is the average house price in Valley? £270,858
The average house price in Valley is £270,858, based on 25 homes sold in the 12 months to August 2026. Prices are down 3.0% (£8,520) on a year earlier.
- 1 year change
- −3.0%
- Sold in 12 months
- 25
- Data up to
- August 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Valley?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£209,325
23% below the Valley average
23.1% of sales
Terraced
£173,250
36% below the Valley average
17.3% of sales
Are house prices in Valley going up or down?
House prices in Valley are falling: down 3.0% (£8,520) over the past year. Over the past 10 years, prices are up 60.0% (£101,601).
Past 12 months
−3.0%
−£8,520From £279,378 to £270,858
£287,500£265,055
Past 10 years
+60.0%
+£101,601From £169,257 to £270,858
£279,378£153,037
Quick answers for Valley
8 key facts at a glance.
When did prices peak?
£470,000
Highest average, reached in July 2025
How many homes sold?
25
In the last 12 months0.0% year on year
What sells most often?
Detached houses
59.6% of recent sales
What is the most common price range?
£200k - £300k
51.9% of sales
How many people live in Valley?
2,315
582 people per square mile · High (Census 2021)
Population density is High, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Valley?
1,057
266 households per square mile · High (Census 2021)
Household density is High, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Valley?
50 m² per resident
More green space per resident than 74% of areas in England and Wales. That's about 7.1 football pitches for every 1,000 residents.
1.1% of the area · 0 public parks. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
How does Valley rank?
21st most expensive area of Ynys Môn / Isle of Anglesey.
Compared with 40 areas
What are the most expensive homes sold in Valley?
The highest recorded sale prices in Valley, from HM Land Registry.
How do house prices in Valley compare with nearby areas?
Valley compared with the 6 nearest other areas in Ynys Môn / Isle of Anglesey.
Valley vs Llanfachraeth
- Valley
- £270,858
- Llanfachraeth
- £298,125+£27,267
Open comparison
Valley vs Llanfair-yn-Neubwll
- Valley
- £270,858
- Llanfair-yn-Neubwll
- £197,908−£72,950
Open comparison
Valley vs Rhoscolyn
- Valley
- £270,858
- Rhoscolyn
- £504,833+£233,975
Open comparison
Valley vs Bodedern
- Valley
- £270,858
- Bodedern
- £223,600−£47,258
Open comparison
Valley vs Holyhead
- Valley
- £270,858
- Holyhead
- £159,562−£111,296
Open comparison
Valley vs Trearddur
- Valley
- £270,858
- Trearddur
- £359,100+£88,242
Open comparison
Thinking of buying in Valley?
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyWhere does this data come from?
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026.
Last updated 7 October 2026 at 02:04 with the latest Land Registry data (August 2026). The Valley dataset covers 73 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.