William Street - LL55 1ND
Key Street Insights
William Street is a residential street with 39 addresses.
It ranks as the 516th largest and 61st most expensive of the 645 streets in the LL55 area. The most common property type is a period house built between 1800 and 1911.
The street contains a total of 39 properties: 34 houses and 5 other properties.
- Ave. Sale Price
- £114,473
- 10 Year change
- up 44.2%
- Ave. Rental Price
- £635pcm
- 10 Year change
- up 58.7%
- Ave. £ per ft²
- £153/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Key Street Insights
William Street is a residential street with 39 addresses.
It ranks as the 516th largest and 61st most expensive of the 645 streets in the LL55 area. The most common property type is a period house built between 1800 and 1911.
The street contains a total of 39 properties: 34 houses and 5 other properties.
- Ave. Sale Price
- £114,473
- 10 Year change
- up 44.2%
- Ave. Rental Price
- £635pcm
- 10 Year change
- up 58.7%
- Ave. £ per ft²
- £153/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Explore Properties on William Street, Caernarfon, LL55
- 2 William Street
2 Bed Period House
- 4 William Street
2 Bed Period House
- 6 William Street
2 Bed Period House
- 8 William Street
3 Bed Period House
- 10 William Street
3 Bed Period House
Sales Market Trends
The last sale on William Street sold for £90,000 on 10th January 2025. Since then prices are up an average of 0.7%.
The current average value in the street is £114,473.
The William Street Sales Market has increased by 44.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.7% | £114,473 |
| June 2025 | 3.8% | £116,401 |
| June 2024 | -0.9% | £112,093 |
| June 2023 | 1.7% | £113,166 |
| June 2022 | 11.9% | £111,268 |
| June 2021 | 13.1% | £99,439 |
| June 2020 | 0.5% | £87,927 |
| June 2019 | 5.5% | £87,471 |
| June 2018 | 3.8% | £82,929 |
| June 2017 | 0.6% | £79,878 |
| June 2016 | -0.1% | £79,378 |
| June 2015 | 4.2% | £79,445 |
| June 2014 | 0.9% | £76,268 |
| June 2013 | 2.6% | £75,566 |
| June 2012 | -1.6% | £73,686 |
| June 2011 | -3.7% | £74,896 |
| June 2010 | 4.9% | £77,747 |
| June 2009 | -8.6% | £74,109 |
| June 2008 | -5.1% | £81,088 |
| June 2007 | 0% | £85,416 |
Rental Market Trends
The current average rental value in the street is £635.
The William Street Rental Market has increased by 58.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.2% | £635pcm |
| June 2025 | 3.4% | £609pcm |
| June 2024 | 8.1% | £589pcm |
| June 2023 | 8.1% | £545pcm |
| June 2022 | 9.3% | £504pcm |
| June 2021 | 5.2% | £461pcm |
| June 2020 | 4.4% | £438pcm |
| June 2019 | 1.1% | £420pcm |
| June 2018 | 1.1% | £415pcm |
| June 2017 | 2.7% | £411pcm |
| June 2016 | 1.5% | £400pcm |
| June 2015 | 1.1% | £394pcm |
| June 2014 | 2.2% | £390pcm |
| June 2013 | 0.4% | £381pcm |
| June 2012 | 0.2% | £380pcm |
| June 2011 | 1.9% | £379pcm |
| June 2010 | 3.1% | £372pcm |
| June 2009 | -6.3% | £361pcm |
| June 2008 | 3.9% | £385pcm |
| June 2007 | 0% | £371pcm |
Sales History
The last recorded sale was on 10th January 2025 for £90,000 and since then the market in the area has increased by 0.7%.
William Street, Caernarfon, LL55 has had 3 sales since 1995, with 3 in the last three years and none in the last twelve months.
- Sold Jan 2025£90,000 | 3 Bed House34, William Street, Caernarfon, LL55 1ND34, William Street, Caernarfon, LL55 1ND
- Sold Oct 2024£90,000 | 3 Bed House28, William Street, Caernarfon, LL55 1ND28, William Street, Caernarfon, LL55 1ND
- Sold Jul 2024£111,000 | 3 Bed House37, William Street, Caernarfon, LL55 1ND37, William Street, Caernarfon, LL55 1ND
Top 3 Most Expensive Sales
- Sold Jun 2022£134,000 | 2 Bed House40, William Street, Caernarfon, LL55 1ND40, William Street, Caernarfon, LL55 1ND
- Sold Sep 2023£118,000 | 2 Bed House4, William Street, Caernarfon, LL55 1ND4, William Street, Caernarfon, LL55 1ND
- Sold May 2006£117,000 | 3 Bed House11, William Street, Caernarfon, LL55 1ND11, William Street, Caernarfon, LL55 1ND
Nearby Streets
William Street, Caernarfon, LL55 is the 516th largest and the 61st most expensive street in the LL55 area.
- Mary Street, Caernarfon, LL555 Addresses|26 m away
- Cadnant Road, Caernarfon, LL554 Addresses|47 m away
- Hafod Terrace, Caernarfon, LL5511 Addresses|47 m away
- Clarke Terrace, Caernarfon, LL5510 Addresses|54 m away
- Holywell Terrace, Caernarfon, LL556 Addresses|83 m away
- Plas Twthill, Caernarfon, LL5520 Addresses|90 m away
Property Types
- 33 period houses built between 1800 and 1911
- 1 house of an unknown age
- 5 other addresses of unknown type
- period house (33)
- house (1)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 33 properties.
- The most common rating is D.
- A (0)
- E (5)
- B (0)
- F (2)
- C (8)
- G (1)
- D (17)
- No EPC (6)
Schools Nearby
Public Transport Nearby
The closest station to William Street, Caernarfon, LL55 - LL55 1ND is Llanfairpwll station, which is 9.8 kilometres away.
- Llanfairpwll|9.8 km away
- Bodorgan|12.2 km away
- Bangor (Gwynedd)|12.7 km away
