Detached
£241,250
7% below the Mawddwy average
60.0% of sales
What is the average house price in Mawddwy? £258,687
The average house price in Mawddwy is £258,687, based on 8 homes sold in the 12 months to June 2026. Prices are up 15.0% (£33,687) on a year earlier.
- 1 year change
- +15.0%
- Sold in 12 months
- 8
- Data up to
- June 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Mawddwy?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£285,750
10% above the Mawddwy average
15.0% of sales
Terraced
£289,000
12% above the Mawddwy average
25.0% of sales
Are house prices in Mawddwy going up or down?
House prices in Mawddwy are rising: up 15.0% (£33,687) over the past year. Over the past 10 years, prices are up 31.7% (£62,272).
Past 12 months
+15.0%
+£33,687From £225,000 to £258,687
£279,450£225,000
Past 10 years
+31.7%
+£62,272From £196,415 to £258,687
£279,278£144,227
Quick answers for Mawddwy
8 key facts at a glance.
When did prices peak?
£600,000
Highest average, reached in August 2022
How many homes sold?
8
In the last 12 months-33.3% year on year
What sells most often?
Detached houses
60.0% of recent sales
What is the most common price range?
£200k - £300k
55.0% of sales
How many people live in Mawddwy?
603
13 people per square mile · Very Low (Census 2021)
Population density is Very Low, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Mawddwy?
292
6 households per square mile · Very Low (Census 2021)
Household density is Very Low, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Mawddwy?
46 m² per resident
More green space per resident than 71% of areas in England and Wales. That's about 6.5 football pitches for every 1,000 residents.
0.0% of the area · 1 public park. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
How does Mawddwy rank?
24th most expensive area of Gwynedd.
Compared with 64 areas
What are the most expensive homes sold in Mawddwy?
The highest recorded sale prices in Mawddwy, from HM Land Registry.
How do house prices in Mawddwy compare with nearby areas?
Mawddwy compared with the 6 nearest other areas in Gwynedd.
Mawddwy vs Brithdir and Llanfachreth
- Mawddwy
- £258,687
- Brithdir and Llanfachreth
- £241,999−£16,688
Open comparison
Mawddwy vs Corris
- Mawddwy
- £258,687
- Corris
- £236,625−£22,062
Open comparison
Mawddwy vs Llanuwchllyn
- Mawddwy
- £258,687
- Llanuwchllyn
- £224,666−£34,021
Open comparison
Mawddwy vs Dolgellau
- Mawddwy
- £258,687
- Dolgellau
- £170,102−£88,585
Open comparison
Mawddwy vs Llangywer
- Mawddwy
- £258,687
- Llangywer
- £303,500+£44,813
Open comparison
Mawddwy vs Ganllwyd
- Mawddwy
- £258,687
- Ganllwyd
- £240,000−£18,687
Open comparison
Thinking of buying in Mawddwy?
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 02:01 with the latest Land Registry data (June 2026). The Mawddwy dataset covers 48 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.