Sold Prices · Caerphilly

William Street

170 recorded sales · HM Land Registry

170 homes have sold on William Street in Caerphilly since 1995, at a median sold price of £89,650.

Median price£89,650

Average price£89,955

Year-on-year+7.3%

Total sales170

Every sale on William Street

HM Land Registry

Type

Build

Years Price

Price & time — every sale

Price distribution · click a bar to filter

Date	Address	Type	Price
Dec 2025	26 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£205,000
Nov 2025	53 WILLIAM STREET, Trethomas, Caerphilly	Detached	£255,000
Oct 2025	6 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£154,000
Jul 2025	84 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£175,000
Jul 2025	72 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£160,000
Jul 2025	56 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£162,000
Apr 2025	11D WILLIAM STREET, Abertridwr, Caerphilly	Semi-detached	£135,000
Nov 2024	78 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£185,000
Oct 2024	8 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£120,000
Oct 2024	13 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£160,000
Aug 2024	41 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£157,000
Apr 2024	10 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£122,000
Apr 2024	17 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£175,000
Nov 2023	49 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£153,000
Dec 2022	66 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£160,000
Nov 2022	9 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£161,000
Aug 2022	28 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£140,000
Jun 2022	35 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£155,000
Jan 2022	70 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£125,000
Jan 2022	49 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£155,000
Nov 2021	92 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£140,000
Jul 2021	70 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£125,000
Jun 2021	55 WILLIAM STREET, Trethomas, Caerphilly	Detached	£205,000
May 2021	78 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£123,000
Mar 2021	34 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£150,000
Feb 2021	26 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£147,500
Nov 2020	37 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£115,000
Oct 2020	OLD COUNCIL YARD WILLIAM STREET, Abertridwr, Caerphilly	Other	£20,000
Mar 2020	52 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£147,000
Jan 2020	11A WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£136,000
Dec 2019	84 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£128,000
Feb 2019	2 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£122,000
Feb 2019	90 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£110,000
Jan 2019	13 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£122,500
Oct 2018	9 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£119,950
Jul 2018	66 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£129,950
Feb 2018	8 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£118,500
Dec 2017	60 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£103,000
Apr 2017	66 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£119,000
Feb 2017	20 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£73,000
Jan 2017	28 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£102,000
Dec 2016	52 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£139,950
Sep 2016	55 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£175,500
Sep 2016	24 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£100,000
May 2016	94 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£121,000
May 2016	84 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£103,000
Oct 2015	29 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£100,000
Oct 2015	6 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£97,500
Jul 2015	25 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£108,000
Jun 2015	25 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£106,320
Jun 2015	8 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£80,000
Jan 2015	92 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£90,500
Dec 2014	66 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£112,500
Apr 2014	34 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£102,000
Feb 2014	8 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£79,000
Feb 2014	94 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£113,500
Jan 2014	49 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£112,000
Sep 2013	26 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£87,606
Jun 2013	11A WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£123,500
May 2013	28 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£62,000
May 2013	1 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£75,000
Oct 2012	84 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£62,950
Jun 2012	35 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£90,000
Apr 2012	72 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£87,500
Nov 2011	6 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£92,000
Aug 2011	23 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£95,000
Aug 2011	16 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£79,000
Mar 2011	78 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£80,000
May 2010	23 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£115,000
Sep 2009	49 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£109,950
Jul 2009	17 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£76,750
Nov 2008	34 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£75,000
Nov 2008	20 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£84,000
Sep 2008	66 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£117,950
Aug 2008	58 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£108,000
Jan 2008	22 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£24,000
Dec 2007	31 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£120,000
Apr 2007	26 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£125,000
Mar 2007	51 WILLIAM STREET, Trethomas, Caerphilly	Detached	£177,000
Jan 2007	13 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£114,000
Nov 2006	17 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£118,000
Nov 2006	18 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£87,000
Oct 2006	86 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£107,500
Jul 2006	37 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£125,000
Jul 2006	70 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£107,000
Jul 2006	9 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£109,950
Dec 2005	34 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£89,300
Nov 2005	94 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£94,740
Nov 2005	25 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£98,000
Oct 2005	24 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£90,000
Sep 2005	11D WILLIAM STREET, Abertridwr, Caerphilly	Semi-detached	£129,950
Aug 2005	11A WILLIAM STREET, Abertridwr, Caerphilly	Semi-detached	£123,000
Aug 2005	41 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£85,000
Jun 2005	26 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£102,000
Apr 2005	2 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£92,000
Mar 2005	86 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£67,000
Feb 2005	53 WILLIAM STREET, Trethomas, Caerphilly	Detached	£173,000
Oct 2004	4 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£122,000
Sep 2004	11 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£82,000
Sep 2004	52 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£109,950
Jul 2004	38 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£84,000
Jun 2004	11B WILLIAM STREET, Abertridwr, Caerphilly	Detached	£91,000
May 2004	11A WILLIAM STREET, Abertridwr, Caerphilly	Semi-detached	£92,000
Mar 2004	11C WILLIAM STREET, Abertridwr, Caerphilly	Semi-detached	£92,000
Mar 2004	11A WILLIAM STREET, Abertridwr, Caerphilly New build	Semi-detached	£90,000
Feb 2004	30 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£40,000
Jan 2004	37 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£84,500
Jan 2004	90 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£80,000
Oct 2003	13 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£81,000
Oct 2003	66 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£83,000
Aug 2003	53 WILLIAM STREET, Trethomas, Caerphilly	Detached	£129,950
Aug 2003	33 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£85,000
Jul 2003	58 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£69,000
Jul 2003	26 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£73,000
May 2003	36 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£61,700
May 2003	52 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£79,950
Mar 2003	8 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£53,000
Feb 2003	96 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£57,000
Feb 2003	56 WILLIAM STREET, Trethomas, Caerphilly	Terraced	£64,950
Feb 2003	4 WILLIAM STREET, Abertridwr, Caerphilly	Terraced	£67,500

Homes that sold more than once

HM Land Registry

How individual properties on William Street have changed in value between sales.

53 WILLIAM STREET, Trethomas, Caerphilly

£69,000 (2000) → £255,000 (2025) +270%

26 WILLIAM STREET, Trethomas, Caerphilly

£46,315 (2001) → £205,000 (2025) +343%

78 WILLIAM STREET, Trethomas, Caerphilly

£34,000 (1995) → £185,000 (2024) +444%

56 WILLIAM STREET, Trethomas, Caerphilly

£26,000 (1998) → £162,000 (2025) +523%

41 WILLIAM STREET, Trethomas, Caerphilly

£24,000 (1996) → £157,000 (2024) +554%

17 WILLIAM STREET, Trethomas, Caerphilly

£42,000 (1999) → £175,000 (2024) +317%

9 WILLIAM STREET, Trethomas, Caerphilly

£35,500 (1997) → £161,000 (2022) +354%

55 WILLIAM STREET, Trethomas, Caerphilly

£85,000 (2001) → £205,000 (2021) +141%

13 WILLIAM STREET, Trethomas, Caerphilly

£41,000 (1999) → £160,000 (2024) +290%

Selling on William Street?

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Source: HM Land Registry Price Paid Data, Open Government Licence v3.0. Contains public sector information licensed under the OGL v3.0. Addresses and prices are as recorded by HM Land Registry; England & Wales only.