Over the past 29 years, there have been 31 property sales recorded in the LL57 1DE postcode area. The highest sale price reached £159,000, while the most recent sale was for a terraced house sold in December 2025 for £125,000.

The estimated average property value in LL57 1DE currently stands at £168,669, which is approximately 36.3% 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 £2,405.

Property prices in LL57 1DE have risen by 1.2% over the past year , with a total increase of 33.1% over the past five years , and a long-term rise of 46.6% over the past decade .

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

Housing in LL57 1DE is predominantly owner-occupied, with an estimated 53% of homes being lived in by the owners.

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Property Sales

1 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 4bed
📐 581 sq ft
Today
£126,860
streetscan.co.uk estimate
12 Dec 2025
£125,000
22 Feb 2002
£65,500
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10 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 5bed
📐 700 sq ft
Today
£204,897
streetscan.co.uk estimate
4 Aug 2016
£138,000
6 Dec 2013
£125,000
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11 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 5bed
📐 926 sq ft
Today
£119,766
streetscan.co.uk estimate
22 Nov 2022
£120,000
More details

12 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 4bed
📐 850 sq ft
Today
£149,188
streetscan.co.uk estimate
26 Aug 2022
£147,000
26 Aug 2011
£126,500
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13 Mason Street, Bangor, Gwynedd, LL57 1DE

Today
£186,547
streetscan.co.uk estimate
6 Oct 2006
£124,000
9 Nov 2001
£64,000

14 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 4bed
📐 958 sq ft
Today
£115,534
streetscan.co.uk estimate
7 Feb 2025
£110,000
More details

15 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 4bed
📐 678 sq ft
Today
£128,635
streetscan.co.uk estimate
18 Jan 2024
£127,000
More details

17 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 3bed
📐 624 sq ft
Today
£132,397
streetscan.co.uk estimate
11 Mar 2016
£91,500
6 Aug 1999
£46,500
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2 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 4bed
📐 678 sq ft
Today
£199,335
streetscan.co.uk estimate
13 Feb 2017
£132,500
19 Apr 2011
£84,000
More details

4 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 3bed
📐 495 sq ft
Today
£112,530
streetscan.co.uk estimate
27 Jan 2023
£110,000
4 May 2007
£118,000
More details

5 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 5bed
📐 883 sq ft
Today
£143,350
streetscan.co.uk estimate
3 Jun 2024
£132,000
20 Aug 2010
£128,000
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6 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 5bed
📐 915 sq ft
Today
£250,242
streetscan.co.uk estimate
20 Sep 2013
£159,000
5 Jul 2007
£148,000
More details

7 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 4bed
📐 657 sq ft
Today
£108,172
streetscan.co.uk estimate
21 Jun 2013
£70,000
More details

8 Mason Street, Bangor, Gwynedd, LL57 1DE

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£175,280
streetscan.co.uk estimate
18 Nov 2013
£110,000
More details

Area Insights

Data Sources

Properties at LL57 1DE appear thirty-one times in the Land Registry records, with the latest transaction recorded on 12 Dec 2025. It also has thirteen Energy Performance Certificates (EPC) entries, the earliest dating back to 15 Apr 2013. 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.