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TreflysHouse Prices / Wales, Gwynedd
Last updated Jun 2026
Key Street Insights
Treflys is a residential street with 19 addresses.
It ranks as the 315th largest and 269th most expensive of the 519 streets in the LL49 area. The dominant property type is a period house built between 1800 and 1911.
The street contains a total of 19 properties: 19 houses.
19
Properties
- Houses
Key Street Insights
Treflys is a residential street with 19 addresses.
It ranks as the 315th largest and 269th most expensive of the 519 streets in the LL49 area. The dominant property type is a period house built between 1800 and 1911.
The street contains a total of 19 properties: 19 houses.
19
Properties
- Houses
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House Priceson Treflys
Sale prices range from £201,259 for 3 bedroom freehold houses with a garden (947 ft2) to £459,884 for 5 bedroom freehold houses with a garden (2,820 ft2) .
Monthly rental prices range from £858 pcm for 3 bed houses to £1,441 pcm for 5 bed houses.
The gross rental yield is between 3.0% and 6.1%.
The average value per square foot is £244.
Average Sale Value
£287,178
Average Rental Value
£1,036 pcm
Average Rental Yield
4.3% /year
Average Value Per Sqft
£244 /ft2
Sales Market Trendson Treflys
The last sale on Treflys sold for £55,000 on 23rd November 2016. Since then prices are down an average of 0.0%.
The current average value in the street is £287,178.
The Treflys Sales Market has increased by 40.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -2.2% | £287,178 |
| May 2025 | -2.1% | £293,495 |
| May 2024 | 1.4% | £299,681 |
| May 2023 | -1.7% | £295,451 |
| May 2022 | 11.8% | £300,436 |
| May 2021 | 15.1% | £268,678 |
| May 2020 | 1.4% | £233,386 |
| May 2019 | 4.2% | £230,224 |
| May 2018 | 4.1% | £221,033 |
| May 2017 | 3.9% | £212,257 |
| May 2016 | 1.5% | £204,219 |
| May 2015 | 2.3% | £201,239 |
| May 2014 | 0.8% | £196,753 |
| May 2013 | 0.4% | £195,119 |
| May 2012 | 0.8% | £194,250 |
| May 2011 | -2.2% | £192,762 |
| May 2010 | 3.3% | £197,136 |
| May 2009 | -5.9% | £190,850 |
| May 2008 | -2.9% | £202,727 |
| May 2007 | 0% | £208,825 |
Rental Market Trendson Treflys
The current average rental value in the street is £1,036.
The Treflys Rental Market has increased by 50.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 2% | £1,036pcm |
| May 2025 | 3.3% | £1,016pcm |
| May 2024 | 4.9% | £983pcm |
| May 2023 | 11.2% | £937pcm |
| May 2022 | 6.9% | £843pcm |
| May 2021 | 4% | £788pcm |
| May 2020 | 4.1% | £758pcm |
| May 2019 | -0.1% | £728pcm |
| May 2018 | 4.2% | £729pcm |
| May 2017 | 1.4% | £699pcm |
| May 2016 | 1% | £690pcm |
| May 2015 | 1.4% | £683pcm |
| May 2014 | 0.2% | £673pcm |
| May 2013 | 0.6% | £672pcm |
| May 2012 | 1% | £668pcm |
| May 2011 | 0.3% | £661pcm |
| May 2010 | 4.6% | £660pcm |
| May 2009 | -1.5% | £631pcm |
| May 2008 | -6.8% | £640pcm |
| May 2007 | 0% | £687pcm |
Explore Propertieson Treflys, Porthmadog, LL49
- Bron Y Foel, Porthmadog, LL49 9YN
- Bron Y Foel Bach, Porthmadog, LL49 9YN
- Bryn Derwen Cottage, Porthmadog, LL49 9YN3 bed period house
- Bryn Melyn, Porthmadog, LL49 9YN
- Caerffynnon, Porthmadog, LL49 9YN
- Carreg Yr Eryr, Porthmadog, LL49 9YL
- Cefn Cyfanedd, Porthmadog, LL49 9YN3 bed period house
- Cefn Isaf, Porthmadog, LL49 9YN
- Coed Y Llyn Farm, Porthmadog, LL49 9YL3 bed period house
- Y Bwthyn, Fferm Coed Y Llyn, Porthmadog, LL49 9YL
- Hafod Y Llyn, Porthmadog, LL49 9YL
- Hen Beudy, Porthmadog, LL49 9YL
- Keepers Cottage, Porthmadog, LL49 9YN
- Pen Y Trip Farm, Porthmadog, LL49 9YL4 bed period house
- Penrhyn Farm, Porthmadog, LL49 9YL4 bed period house
- Porth Yr Hirfaen, Porthmadog, LL49 9YL4 bed period house
- Ty Mawr Farm, Porthmadog, LL49 9YN
- Tyddyn Engan Farm, Porthmadog, LL49 9YN
- Y Garth Morthin Farm, Porthmadog, LL49 9YN
Sales Historyon Treflys, Porthmadog, LL49
The last sale was on 23rd November 2016 for £55,000 and since then the market in the area has remained stable. The street has had a total of 2 sales since 1995.
Treflys, Porthmadog, LL49 has seen no sales in the last three years and no sales in the last twelve months.
Top 3 Most Expensive Saleson Treflys, Porthmadog, LL49
Nearby Streetsto Treflys, Porthmadog, LL49
Treflys, Porthmadog, LL49 is the 315th largest and the 269th most expensive street in the LL49 area.
- 1.4 kmGlyn Terrace, Penmorfa, Porthmadog, LL492 Addresses
- 1.5 kmPenmorfa, Porthmadog, LL4956 Addresses
- 1.5 kmTan Y Bryn Terrace, Penmorfa, Porthmadog, LL494 Addresses
- 1.5 kmBron Alltwen, Penmorfa, Porthmadog, LL498 Addresses
- 1.5 kmPentrefelin, Criccieth, LL5253 Addresses
- 1.6 kmGlanmorfa Terrace, Tremadog, Porthmadog, LL4920 Addresses
Postcodeson Treflys, Porthmadog, LL49
There are 2 postcodes on Treflys, Porthmadog, LL49.
- House prices in LL49 9YN11 Addresses
- House prices in LL49 9YL8 Addresses
Property Typesin Treflys
- 6 period houses built between 1800 and 1911
- 13 other addresses of unknown type
- period house (6)
- Unknown (13)
Energy Efficiencyof properties on Treflys
- Energy Performance Certificate (EPC) surveys conducted for 6 properties.
- The dominant rating is E.
- A (0)
- E (6)
- B (0)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (13)
Schools Nearbyto Treflys, Porthmadog, LL49
Public Transport Nearbyto Treflys, Porthmadog, LL49
The closest station to Treflys, Porthmadog, LL49 is Criccieth station which is 3.2 kilometres away.
- 3.2kmCriccieth
- 4.0kmPorthmadog
- 7.2kmMinffordd
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