Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
Derwen, 1, Castle Street, Rhuddlan, LL18 5AB -	06 Jun 2025	£170,000	73 m² 785 sqft	£2,328 £216	Terrace (2 bed)
Jerboa, Castle Street, Rhuddlan, LL18 5AB	24 Jan 2025	£330,000	143 m² 1539 sqft	£2,307 £214	Detached
Ty Mawr, Castle Street, Rhuddlan, LL18 5AD	29 Nov 2024	£360,000 B	154 m² 1657 sqft	£2,337 £217	Other
Flat 1 Tower House, Castle Street, Rhuddlan, LL18 5AB -	12 Jul 2024	£145,000	55 m² 592 sqft	£2,636 £244	Flat (2 bed)
Llwyn Onn, Castle Street, Rhuddlan, LL18 5AE	05 Jul 2024	£160,000			Terrace
18, Castle Street, Rhuddlan, LL18 5AD -	22 Sep 2023	£160,000	59 m² 635 sqft	£2,711 £251	Terrace (2 bed)
Flat 2 Tower House, Castle Street, Rhuddlan, LL18 5AB	09 Aug 2023	£120,000	69 m² 742 sqft	£1,739 £161	Flat (2 bed)
2 Llwyn Onn, Castle Street, Rhuddlan, LL18 5AE -	04 Feb 2022	£135,000	58 m² 624 sqft	£2,327 £216	Detached (2 bed)
20, Castle Street, Rhuddlan, LL18 5AD -	04 Feb 2022	£185,500	59 m² 635 sqft	£3,144 £292	Terrace (2 bed)
Hyfrydle, Castle Street, Rhuddlan, LL18 5AE -	16 Jul 2021	£198,000	104 m² 1119 sqft	£1,903 £176	Semi-D (3 bed)
Tegfan, Castle Street, Rhuddlan, LL18 5AE -	27 Aug 2020	£200,000	93 m² 1001 sqft	£2,150 £199	Semi-D (2 bed)
Pros Kairon, 21, Castle Street, Rhuddlan, LL18 5AD -	05 Aug 2020	£197,000	94 m² 1011 sqft	£2,095 £194	Detached
Castle Inn, Castle Street, Rhuddlan, LL18 5AE	22 Nov 2019	£489,000 B			Other
17, Castle Street, Rhuddlan, LL18 5AD -	30 Nov 2018	£126,000	68 m² 731 sqft	£1,852 £172	Terrace (2 bed)
Trefaldwyn, Castle Street, Rhuddlan, LL18 5AE -	25 Sep 2017	£149,950	94 m² 1011 sqft	£1,595 £148	Semi-D (3 bed)
16, Castle Street, Rhuddlan, LL18 5AD	23 Jun 2017	£133,400	49 m² 527 sqft	£2,722 £252	Detached
3, Castle Street, Rhuddlan, LL18 5AB -	30 Jun 2015	£110,000	68 m² 731 sqft	£1,617 £150	Terrace (2 bed)
Macaan, Castle Street, Rhuddlan, LL18 5AE -	08 May 2015	£140,000	115 m² 1237 sqft	£1,217 £113	Terrace (3 bed)
19, Castle Street, Rhuddlan, LL18 5AD -	04 Sep 2014	£110,000	62 m² 667 sqft	£1,774 £164	Terrace (2 bed)
Tower House, Castle Street, Rhuddlan, LL18 5AB -	14 Aug 2014	£196,000	164 m² 1765 sqft	£1,195 £111	Semi-D (2 bed)
Y Bryn, Castle Street, Rhuddlan, LL18 5AE -	16 May 2013	£111,000	82 m² 882 sqft	£1,353 £125	Detached (3 bed)
Riverdale, Castle Street, Rhuddlan, LL18 5AD -	07 Feb 2011	£80,000	60 m² 645 sqft	£1,333 £123	Terrace (2 bed)
Llwyn Onn, Castle Street, Rhuddlan, LL18 5AE	31 Jul 2008	£105,000			Terrace
Bryn Alaw, Castle Street, Rhuddlan, LL18 5AE -	26 May 2006	£138,000			Semi-D (3 bed)
Islwyn, Castle Street, Rhuddlan, LL18 5AE	26 May 2005	£149,950			Detached
Glyn Rhedyn, Castle Street, Rhuddlan, LL18 5AD -	12 Nov 2004	£110,000	58 m² 624 sqft	£1,896 £176	Terrace (2 bed)
3 Llwyn Onn, Castle Street, Rhuddlan, LL18 5AE	14 Jul 2003	£80,000			Detached (2 bed)
Clwyd Villa, Castle Street, Rhuddlan, LL18 5AB	17 May 2002	£108,500			Terrace (3 bed)
2, Castle Street, Rhuddlan, LL18 5AB -	09 Jul 2001	£43,950	51 m² 548 sqft	£861 £79	Semi-D (2 bed)
Castle Cottage, Castle Street, Rhuddlan, LL18 5AE -	15 Dec 2000	£54,500	69 m² 742 sqft	£789 £73	Detached (2 bed)
Derwen, 1, Castle St -	£170,000 Jun-2025	73 785	2,328 216
Jerboa, Castle St	£330,000 Jan-2025	143 1539	2,307 214
Ty Mawr, Castle St	£360,000 B Nov-2024	154 1657	2,337 217
Flat 1 Tower House, Castle St -	£145,000 Jul-2024	55 592	2,636 244
Llwyn Onn, Castle St	£160,000 Jul-2024
18, Castle St -	£160,000 Sep-2023	59 635	2,711 251
Flat 2 Tower House, Castle St	£120,000 Aug-2023	69 742	1,739 161
2 Llwyn Onn, Castle St -	£135,000 Feb-2022	58 624	2,327 216
20, Castle St -	£185,500 Feb-2022	59 635	3,144 292
Hyfrydle, Castle St -	£198,000 Jul-2021	104 1119	1,903 176
Tegfan, Castle St -	£200,000 Aug-2020	93 1001	2,150 199
Pros Kairon, 21, Castle St -	£197,000 Aug-2020	94 1011	2,095 194
Castle Inn, Castle St	£489,000 B Nov-2019
17, Castle St -	£126,000 Nov-2018	68 731	1,852 172
Trefaldwyn, Castle St -	£149,950 Sep-2017	94 1011	1,595 148
16, Castle St	£133,400 Jun-2017	49 527	2,722 252
3, Castle St -	£110,000 Jun-2015	68 731	1,617 150
Macaan, Castle St -	£140,000 May-2015	115 1237	1,217 113
19, Castle St -	£110,000 Sep-2014	62 667	1,774 164
Tower House, Castle St -	£196,000 Aug-2014	164 1765	1,195 111
Y Bryn, Castle St -	£111,000 May-2013	82 882	1,353 125
Riverdale, Castle St -	£80,000 Feb-2011	60 645	1,333 123
Llwyn Onn, Castle St	£105,000 Jul-2008
Bryn Alaw, Castle St -	£138,000 May-2006
Islwyn, Castle St	£149,950 May-2005
Glyn Rhedyn, Castle St -	£110,000 Nov-2004	58 624	1,896 176
3 Llwyn Onn, Castle St	£80,000 Jul-2003
Clwyd Villa, Castle St	£108,500 May-2002
2, Castle St -	£43,950 Jul-2001	51 548	861 79
Castle Cottage, Castle St -	£54,500 Dec-2000	69 742	789 73

The data above for Castle Street can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Castle Street, Rhuddlan is £2,456 sqm (£228 per sq ft), this is based on the Land Registry price paid of the 7 most recent sales.
The majority of homes in Kinmel Bay are now selling for between £2,110 and £2,760 per square metre (£196 and £256 per square foot) , find out more in this local analysis of LL18 5 (Kinmel Bay) house prices.
There are approximately 30 homes on Castle Street, we would have expected about 4 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 7 property sales in Castle Street, averaging roughly 1 home sales per year .
The average size of all the properties on Castle Street is 78 m2 (839 sqft).