Over the past 29 years, there have been 36 property sales recorded in the LL57 3NY postcode area. The highest sale price reached £186,000, while the most recent sale was for a terraced house sold in September 2025 for £186,000.

The estimated average property value in LL57 3NY currently stands at £147,398, which is approximately 42.5% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £1,999.

Property prices in LL57 3NY have risen by 1.2% over the past year , with a total increase of 30.8% over the past five years, and a long-term rise of 52.1% over the past decade.

The most common type of property sold in the area is terraced, making up around 89% of transactions , followed by semi-detached.

Housing in LL57 3NY is predominantly owner-occupied, with an estimated 81% of homes being lived in by the owners.

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Property Sales

1 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 5bed
📐 753 sq ft
Today
£152,436
streetscan.co.uk estimate
17 Mar 2017
£107,000
31 Jul 2015
£103,692
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More details

16 Adwyr Nant, Bethesda, Bangor, Conwy, LL57 3NY

Today
£153,359
streetscan.co.uk estimate
13 Jul 2001
£41,000

18 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 5bed
📐 658 sq ft
Today
£148,144
streetscan.co.uk estimate
8 Apr 2011
£96,000
31 Oct 2000
£29,000
More details

2 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 4bed
📐 743 sq ft
Today
£78,264
streetscan.co.uk estimate
20 Jun 2024
£75,000
21 May 2019
£95,000
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More details

21 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 6bed
📐 797 sq ft
Today
£129,153
streetscan.co.uk estimate
21 Oct 2014
£90,000
More details

22 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

Today
£207,227
streetscan.co.uk estimate
27 Sep 1996
£39,000

23 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 5bed
📐 786 sq ft
Today
£167,515
streetscan.co.uk estimate
25 Mar 2002
£45,500
More details

24 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 5bed
📐 753 sq ft
Today
£147,885
streetscan.co.uk estimate
31 Mar 2000
£34,000
More details

25 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 5bed
📐 786 sq ft
Today
£124,709
streetscan.co.uk estimate
22 Mar 2013
£85,000
More details

28 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 5bed
📐 772 sq ft
Today
£116,944
streetscan.co.uk estimate
25 Feb 2008
£87,440
More details

3 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Semi-detached
🛏️ 5bed
📐 777 sq ft
Today
£171,463
streetscan.co.uk estimate
5 Oct 2006
£116,000
More details

31 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

Today
£45,379
streetscan.co.uk estimate
23 Jun 2003
£18,050

32 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 5bed
📐 775 sq ft
Today
£168,476
streetscan.co.uk estimate
20 Dec 2018
£127,000
30 Jun 2000
£35,000
More details

33 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£186,000
streetscan.co.uk estimate
22 Sep 2025
£186,000
21 Oct 2016
£110,000
More details

4 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 4bed
📐 985 sq ft
Today
£162,602
streetscan.co.uk estimate
3 Dec 2010
£110,000
14 Oct 1997
£41,000
More details

42 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 5bed
📐 975 sq ft
Today
£135,537
streetscan.co.uk estimate
22 Aug 2016
£95,000
More details

43 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 4bed
📐 915 sq ft
Today
£154,251
streetscan.co.uk estimate
18 Jun 2015
£110,000
More details

44 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 5bed
📐 786 sq ft
Today
£104,893
streetscan.co.uk estimate
21 Sep 2011
£70,000
More details

45 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

Today
£158,105
streetscan.co.uk estimate
7 Jul 2015
£115,000
27 Jan 2004
£80,000
16 Jul 1999
£34,000
30 Apr 1998
£8,000

46 Adwyr Nant, Bethesda, Bangor, Gwynedd, LL57 3NY

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£151,892
streetscan.co.uk estimate
22 Jan 2016
£106,000
8 Jul 1999
£34,000
More details

Area Insights

Data Sources

Properties at LL57 3NY appear thirty-six times in the Land Registry records, with the latest transaction recorded on 22 Sep 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Jun 2018. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.