Over the past 30 years, there have been 41 property sales recorded in the LL31 9BY postcode area. The highest sale price reached £775,000, while the most recent sale was for a terraced house sold in March 2025 for £775,000.

The estimated average property value in LL31 9BY currently stands at £464,332, which is approximately 67.7% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £3,358.

Property prices in LL31 9BY have risen by 0.9% over the past year , with a total increase of 29.1% over the past five years, and a long-term rise of 56.5% over the past decade.

The most common type of property sold in the area is terraced, making up around 39% of transactions , followed by flat and semi-detached.

Housing in LL31 9BY is predominantly owner-occupied, with an estimated 82% of homes being lived in by the owners.

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Property Sales

10 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Flat
🛏️ 4bed
📐 1152 sq ft
Today
£244,138
streetscan.co.uk estimate
29 Sep 2021
£240,000
5 Dec 2019
£200,000
View +1 more
More details

11 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Semi-detached
🛏️ 8bed
📐 1873 sq ft
Today
£636,337
streetscan.co.uk estimate
16 Feb 2021
£522,500
More details

12 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Terraced
🛏️ 9bed
📐 1343 sq ft
Today
£425,222
streetscan.co.uk estimate
22 Dec 2011
£260,000
More details

13 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Terraced
🛏️ 6bed
📐 1808 sq ft
Today
£504,371
streetscan.co.uk estimate
10 Dec 2021
£475,000
More details

15 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Flat
🛏️ 3bed
📐 774 sq ft
Today
£213,911
streetscan.co.uk estimate
28 Sep 2023
£230,000
21 Jan 2000
£47,000
More details

Flat 2, 15 Marine Crescent, Deganwy, Conwy, LL31 9BY

Today
£157,992
streetscan.co.uk estimate
21 Nov 2014
£120,000

17 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Terraced
🛏️ 5bed
📐 1550 sq ft
Today
£588,189
streetscan.co.uk estimate
15 Jul 2021
£525,000
23 Jul 2008
£288,000
More details

18 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Terraced
🛏️ 7bed
📐 2260 sq ft
Today
£769,538
streetscan.co.uk estimate
15 Oct 2021
£708,500
More details

19 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Detached
🛏️ 8bed
📐 2347 sq ft
Today
£633,247
streetscan.co.uk estimate
15 Nov 2024
£630,000
30 Nov 1998
£114,000
More details

20 Marine Crescent, Deganwy, Conwy, LL31 9BY

Today
£196,118
streetscan.co.uk estimate
26 Sep 2018
£140,000
11 Aug 2006
£125,000
26 Aug 2003
£93,000

21 Marine Crescent, Deganwy, Conwy, LL31 9BY

Today
£614,198
streetscan.co.uk estimate
27 Nov 2009
£400,000
16 Oct 2006
£350,000
25 Nov 1996
£81,000

22 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Semi-detached
🛏️ 5bed
📐 1432 sq ft
Today
£332,835
streetscan.co.uk estimate
7 Sep 2001
£95,000
More details

Flat 2, 22 Marine Crescent, Deganwy, Conwy, LL31 9BY

Today
£240,000
streetscan.co.uk estimate
22 Oct 2004
£180,000
25 Jun 2003
£145,000
8 Dec 1995
£45,000

Top Floor Flat 2, 22 Marine Crescent, Deganwy, Conwy, LL31 9BY

Today
£314,274
streetscan.co.uk estimate
16 Aug 2002
£133,500
18 Jul 1997
£48,000

Top Floor Flat, 22 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Flat
🛏️ 4bed
📐 700 sq ft
Today
£281,357
streetscan.co.uk estimate
26 May 2022
£290,000
More details

24 Marine Crescent, Deganwy, Conwy, LL31 9BY

Today
£277,366
streetscan.co.uk estimate
10 Apr 2024
£290,000
5 Jan 2022
£355,000
7 Nov 2005
£249,950

25 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Semi-detached
🛏️ 5bed
📐 1184 sq ft
Today
£464,770
streetscan.co.uk estimate
24 May 2019
£355,000
22 May 2009
£305,000
More details

26 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Semi-detached
🛏️ 6bed
📐 1916 sq ft
Today
£585,294
streetscan.co.uk estimate
7 Jan 2011
£360,000
More details

5 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Terraced
🛏️ 10bed
📐 2820 sq ft
Today
£700,000
streetscan.co.uk estimate
29 Oct 2024
£700,000
More details

6 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Terraced
🛏️ 7bed
📐 2185 sq ft
Today
£614,719
streetscan.co.uk estimate
31 Mar 2016
£395,000
1 Dec 2006
£325,000
More details

7 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Terraced
🛏️ 7bed
📐 2153 sq ft
Today
£756,024
streetscan.co.uk estimate
10 Mar 2025
£775,000
12 Jun 2017
£385,000
More details

8 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Terraced
🛏️ 7bed
📐 2218 sq ft
Today
£791,364
streetscan.co.uk estimate
21 Jan 2011
£495,000
22 Apr 2008
£305,000
More details

9 Marine Crescent, Deganwy, Conwy, LL31 9BY

🏠 Terraced
🛏️ 6bed
📐 1927 sq ft
Today
£618,473
streetscan.co.uk estimate
17 Oct 2019
£480,000
More details

Area Insights

Data Sources

Properties at LL31 9BY appear fourty-one times in the Land Registry records, with the latest transaction recorded on 10 Mar 2025. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Sep 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.