Key Street Insights
Groeslon is a residential street with 284 addresses.
It ranks as the 643rd largest of the 645 streets in the LL54 area.
The street contains a total of 284 properties: 129 houses and 155 other properties.
- Ave. Sale Price
- £244,504
- 10 Year change
- up 37.8%
- Ave. Rental Price
- £969pcm
- 10 Year change
- up 52.1%
- Ave. £ per ft²
- £212/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Key Street Insights
Groeslon is a residential street with 284 addresses.
It ranks as the 643rd largest of the 645 streets in the LL54 area.
The street contains a total of 284 properties: 129 houses and 155 other properties.
- Ave. Sale Price
- £244,504
- 10 Year change
- up 37.8%
- Ave. Rental Price
- £969pcm
- 10 Year change
- up 52.1%
- Ave. £ per ft²
- £212/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Explore Properties on Groeslon, Caernarfon, LL54
- 1 Bryn Ennan Caernarfon
3 Bed Period House
- 1 Bryn Gwenallt Caernarfon
3 Bed Period House
- 1 Brynteg Caernarfon
3 Bed House
- 1 Cae Sarn Caernarfon
4 Bed Mid-century House
Sales Market Trends
The last sale on Groeslon sold for £165,500 on 20th October 2025. Since then prices are down an average of 2.8%.
The current average value in the street is £244,504.
The Groeslon Sales Market has increased by 37.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.1% | £244,504 |
| June 2025 | 2.6% | £252,285 |
| June 2024 | -0.6% | £245,866 |
| June 2023 | 1.7% | £247,276 |
| June 2022 | 11.2% | £243,194 |
| June 2021 | 12.8% | £218,712 |
| June 2020 | -0.3% | £193,943 |
| June 2019 | 4.7% | £194,574 |
| June 2018 | 4.3% | £185,801 |
| June 2017 | 0.3% | £178,096 |
| June 2016 | -0.1% | £177,478 |
| June 2015 | 4.5% | £177,610 |
| June 2014 | 0.3% | £169,963 |
| June 2013 | 2.6% | £169,407 |
| June 2012 | -2.1% | £165,042 |
| June 2011 | -4% | £168,619 |
| June 2010 | 4% | £175,560 |
| June 2009 | -6.9% | £168,827 |
| June 2008 | -4.6% | £181,370 |
| June 2007 | 0% | £190,075 |
Rental Market Trends
The current average rental value in the street is £969.
The Groeslon Rental Market has increased by 52.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £969pcm |
| June 2025 | 2% | £944pcm |
| June 2024 | 8.6% | £925pcm |
| June 2023 | 8% | £852pcm |
| June 2022 | 8.6% | £788pcm |
| June 2021 | 4.8% | £726pcm |
| June 2020 | 3.8% | £692pcm |
| June 2019 | 0.5% | £667pcm |
| June 2018 | 1.6% | £664pcm |
| June 2017 | 2.5% | £653pcm |
| June 2016 | 1.5% | £637pcm |
| June 2015 | 1% | £628pcm |
| June 2014 | 1.8% | £622pcm |
| June 2013 | 0.6% | £610pcm |
| June 2012 | -0.6% | £607pcm |
| June 2011 | 1.9% | £610pcm |
| June 2010 | 2.1% | £599pcm |
| June 2009 | -5.1% | £587pcm |
| June 2008 | 4.6% | £618pcm |
| June 2007 | 0% | £591pcm |
Sales History
The last recorded sale was on 20th October 2025 for £165,500 and since then the market in the area has decreased by 2.8%.
Groeslon, Caernarfon, LL54 has had 3 sales since 1995, 3 of them in the last twelve months.
- Sold Oct 2025£165,500 | 3 Bed House1 Bryn Gwenallt, Caernarfon, LL54 7UB1 Bryn Gwenallt, Caernarfon, LL54 7UB
- Sold Sep 2025£170,000 | 3 Bed House4 Rathbone Terrace, Caernarfon, LL54 7TG4 Rathbone Terrace, Caernarfon, LL54 7TG
- Sold Aug 2025£108,000 | 3 Bed HouseGerallt, Caernarfon, LL54 7TDGerallt, Caernarfon, LL54 7TD
Top 3 Most Expensive Sales
- Sold Dec 2021£728,000 | 5 Bed HouseBryn Alun, Caernarfon, LL54 7TUBryn Alun, Caernarfon, LL54 7TU
- Sold Jun 2025£450,000 | 4 Bed HouseGarreg Wen, Caernarfon, LL54 7EBGarreg Wen, Caernarfon, LL54 7EB
- Sold Sep 2015£399,950 | 5 Bed HouseCerrig Llwydion, Caernarfon, LL54 7TUCerrig Llwydion, Caernarfon, LL54 7TU
Nearby Streets
Groeslon, Caernarfon, LL54 is the 643rd largest and the 411th most expensive street in the LL54 area.
- Dyffryn Terrace, Groeslon, Caernarfon, LL5413 Addresses|40 m away
- Dol Elen, Groeslon, Caernarfon, LL546 Addresses|72 m away
- Bro Iago, Groeslon, Caernarfon, LL546 Addresses|89 m away
- Cefn Dyffryn, Groeslon, Caernarfon, LL5429 Addresses|108 m away
- Y Garreg, Groeslon, Caernarfon, LL5425 Addresses|165 m away
- Ffordd Iago, Groeslon, Caernarfon, LL549 Addresses|173 m away
Sections of this street
There are 31 postcodes on Groeslon, Caernarfon, LL54.
- House prices in LL54 7DE11 Addresses
- House prices in LL54 7DW9 Addresses
- House prices in LL54 7DN19 Addresses
- House prices in LL54 7EH6 Addresses
- House prices in LL54 7EE1 Address
- House prices in LL54 7UF7 Addresses
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 135 properties.
- The most common rating is E.
- A (0)
- E (42)
- B (1)
- F (24)
- C (17)
- G (13)
- D (38)
- No EPC (149)
Schools Nearby
Public Transport Nearby
The closest station to Groeslon, Caernarfon, LL54 is Llanfairpwll station, which is 16.6 kilometres away.
- Llanfairpwll|16.6 km away
- Bodorgan|16.9 km away
- Criccieth|17.9 km away
