Over the past 30 years, there have been 29 property sales recorded in the LL57 1AS postcode area. The highest sale price reached £170,000, while the most recent sale was for a terraced house sold in April 2025 for £170,000.

The estimated average property value in LL57 1AS currently stands at £186,628, which is approximately 27.1% 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 £2,121.

Property prices in LL57 1AS have risen by 1.2% over the past year , with a total increase of 32.1% over the past five years, and a long-term rise of 49.6% over the past decade.

100% of recorded transactions in the area were for terraced properties.

Housing in LL57 1AS is predominantly owner-occupied, with an estimated 54% of homes being lived in by the owners.

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Property Sales

11 Seiriol Road, Bangor, Gwynedd, LL57 1AS

Today
£241,894
streetscan.co.uk estimate
27 Sep 2013
£159,950
2 Jun 2010
£155,000

20 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 3bed
📐 657 sq ft
Today
£79,035
streetscan.co.uk estimate
11 Feb 1997
£16,000
More details

23 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 5bed
📐 947 sq ft
Today
£170,347
streetscan.co.uk estimate
11 Apr 2025
£170,000
30 Sep 2016
£130,000
More details

24 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 5bed
📐 936 sq ft
Today
£225,804
streetscan.co.uk estimate
27 Aug 2013
£150,000
More details

25 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 6bed
📐 1098 sq ft
Today
£191,218
streetscan.co.uk estimate
8 Mar 2018
£135,000
More details

26 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 6bed
📐 1066 sq ft
Today
£161,644
streetscan.co.uk estimate
24 Feb 2023
£160,000
4 May 2010
£140,000
More details

31 Seiriol Road, Bangor, Arfon, Gwynedd, LL57 1AS

Today
£198,749
streetscan.co.uk estimate
26 May 1995
£37,000

33 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 5bed
📐 904 sq ft
Today
£182,084
streetscan.co.uk estimate
14 Jul 2007
£143,000
More details

35 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 5bed
📐 657 sq ft
Today
£165,784
streetscan.co.uk estimate
16 Aug 2022
£170,000
More details

43 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 5bed
📐 1109 sq ft
Today
£145,092
streetscan.co.uk estimate
23 Oct 2020
£120,000
More details

45 Seiriol Road, Bangor, Gwynedd, LL57 1AS

Today
£210,851
streetscan.co.uk estimate
26 Sep 2016
£145,000
7 Feb 2013
£145,500
20 Aug 2009
£135,000
17 Apr 2003
£89,500
3 Mar 2000
£55,950
14 Dec 1995
£36,500

47 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 6bed
📐 1163 sq ft
Today
£171,755
streetscan.co.uk estimate
11 Oct 2021
£159,000
10 Jul 2002
£79,450
View +1 more
More details

49 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 4bed
📐 797 sq ft
Today
£197,588
streetscan.co.uk estimate
25 Feb 1997
£40,000
More details

5 Seiriol Road, Bangor, Gwynedd, LL57 1AS

🏠 Terraced
🛏️ 3bed
📐 646 sq ft
Today
£157,753
streetscan.co.uk estimate
22 Jan 2025
£160,000
13 May 2011
£134,000
View +4 more
More details

Area Insights

Data Sources

Properties at LL57 1AS appear twenty-nine times in the Land Registry records, with the latest transaction recorded on 11 Apr 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Jul 2017. 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.