Detached
£276,749
67% above the Trawsfynydd average
32.4% of sales
What is the average house price in Trawsfynydd? £165,499
The average house price in Trawsfynydd is £165,499, based on 18 homes sold in the 12 months to September 2026. Prices are up 3.0% (£4,826) on a year earlier.
- 1 year change
- +3.0%
- Sold in 12 months
- 18
- Data up to
- September 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Trawsfynydd?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£128,625
22% below the Trawsfynydd average
17.6% of sales
Terraced
£103,714
37% below the Trawsfynydd average
47.1% of sales
Flats
£78,000
53% below the Trawsfynydd average
2.9% of sales
Are house prices in Trawsfynydd going up or down?
House prices in Trawsfynydd are rising: up 3.0% (£4,826) over the past year. Over the past 10 years, prices are up 63.1% (£63,999).
Past 12 months
+3.0%
+£4,826From £160,673 to £165,499
£187,676£160,673
Past 10 years
+63.1%
+£63,999From £101,500 to £165,499
£165,499£98,247
Quick answers for Trawsfynydd
9 key facts at a glance.
When did prices peak?
£380,000
Highest average, reached in January 2021
How many homes sold?
18
Recorded so far for the 12 months to September 2026
What sells most often?
Terraced houses
47.1% of recent sales
What is the most common price range?
£100k - £150k
41.2% of sales
How many people live in Trawsfynydd?
869
18 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 Trawsfynydd?
380
8 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 Trawsfynydd?
20 m² per resident
Less green space per resident than 69% of areas in England and Wales. That's about 2.8 football pitches for every 1,000 residents.
0.0% 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.
What is the crime rate in Trawsfynydd?
41 crimes
−4.7% on the previous year · 12 months to September 2026
Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
How does Trawsfynydd rank?
58th most expensive area of Gwynedd.
Compared with 64 areas
What are the most expensive homes sold in Trawsfynydd?
The highest recorded sale prices in Trawsfynydd, from HM Land Registry.
How do house prices in Trawsfynydd compare with nearby areas?
Trawsfynydd compared with the 6 nearest other areas in Gwynedd.
Trawsfynydd vs Maentwrog
- Trawsfynydd
- £165,499
- Maentwrog
- £229,500+£64,001
Open comparison
Trawsfynydd vs Ganllwyd
- Trawsfynydd
- £165,499
- Ganllwyd
- £240,000+£74,501
Open comparison
Trawsfynydd vs Ffestiniog
- Trawsfynydd
- £165,499
- Ffestiniog
- £136,383−£29,116
Open comparison
Trawsfynydd vs Llanfair
- Trawsfynydd
- £165,499
- Llanfair
- £377,663+£212,164
Open comparison
Trawsfynydd vs Llanycil
- Trawsfynydd
- £165,499
- Llanycil
- £403,333+£237,834
Open comparison
Trawsfynydd vs Talsarnau
- Trawsfynydd
- £165,499
- Talsarnau
- £197,333+£31,834
Open comparison
Thinking of buying in Trawsfynydd?
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. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:19 with the latest Land Registry data (September 2026). The Trawsfynydd dataset covers 56 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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