William Street, Ystrad, Pentre

House prices, sold prices and local information for CF41 7QY, CF41 7QS, CF41 7QR.

Average price (last 12 months)

£81,750

2 sales

Average price (since 2016)

£74,199

46 sales

Price range

£28k – £182k

lowest to highest sale

Last sale

17 Jun 2026

CF41 7QY

At a glance

House prices£82k average45% below the Pentre average Crime59 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station3 min walkYstrad Rhondda station Ultrafast broadband89% of homesNational average 80%

46 property sales on William Street, Ystrad, Pentre have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £81,750. Most sales here are terraced homes, which have sold for an average of £78,555. Average sale prices rose from £52,700 in 2016 to £81,750 in 2026 (+55%), though averages on a single street can swing with the mix of homes sold. That is 45% below the Pentre average of £149,220 over the same period. 14 homes here have sold more than once since 2016; 11 of them sold for more the second time.

House prices on William Street compared

William Street£81,750

CF41 postcode area£149,220

Pentre£149,220

England & Wales£356,718

Average sale price over the last 12 months. See all CF41 house prices.

Average sale price by year

Prices by property type

Type	Sales	Average price	Last sold
Terraced	39	£78,555	17 Jun 2026
Flat	5	£31,900	12 Oct 2022
Semi-detached	1	£44,000	20 Oct 2017
Detached	1	£146,000	25 Oct 2024

Sold prices on William Street

Address	Date	Price	Type	Tenure
97, William Street CF41 7QY	17 Jun 2026	£99,500	Terraced	Freehold
17, William Street CF41 7QR	14 Jan 2026	£64,000	Terraced	Freehold
42, William Street CF41 7QU	24 Sep 2025	£86,500	Terraced	Freehold
75, William Street CF41 7QY	25 Jul 2025	£49,995	Terraced	Freehold
22, William Street CF41 7QR	1 Jul 2025	£88,000	Terraced	Freehold
80, William Street CF41 7QY	27 Mar 2025	£40,000	Other	Freehold
21, William Street CF41 7QR	21 Mar 2025	£182,250	Terraced	Freehold
Flat 1, 93, William Street CF41 7QY	7 Feb 2025	£15,000	Other	Freehold
20, William Street CF41 7QR	25 Oct 2024	£146,000	Detached	Freehold
109, William Street CF41 7QY	28 Jun 2024	£145,000	Other	Freehold
126, William Street CF41 7QS	27 Feb 2024	£68,000	Terraced	Freehold
22, William Street CF41 7QR	7 Dec 2023	£50,000	Terraced	Freehold
75, William Street CF41 7QY	1 Dec 2023	£50,000	Terraced	Freehold
68, William Street CF41 7QY	3 Nov 2023	£55,000	Terraced	Freehold
Tenby House, 19, William Street CF41 7QR	25 Sep 2023	£170,000	Terraced	Freehold
7, William Street CF41 7QR	12 Jun 2023	£67,000	Terraced	Freehold
3, William Street CF41 7QR	13 Jan 2023	£120,000	Terraced	Freehold
20, William Street CF41 7QR	13 Dec 2022	£89,950	Detached	Freehold
6, William Street CF41 7QR	2 Dec 2022	£93,000	Terraced	Freehold
37, William Street CF41 7QU	20 Oct 2022	£133,500	Terraced	Freehold
Flat 5, William Court, William Street CF41 7QY	12 Oct 2022	£41,000	Flat	Leasehold
108, William Street CF41 7QY	3 Oct 2022	£75,000	Terraced	Freehold
69, William Street CF41 7QY	7 Jun 2022	£82,000	Terraced	Freehold
96, William Street CF41 7QY	29 Apr 2022	£80,000	Terraced	Freehold
116, William Street CF41 7QS	8 Apr 2022	£80,000	Terraced	Freehold
136, William Street CF41 7QS	18 Mar 2022	£94,000	Terraced	Freehold
39, William Street CF41 7QU	21 Jan 2022	£115,000	Terraced	Freehold
121, William Street CF41 7QS	16 Nov 2021	£93,000	Terraced	Freehold
16, William Street CF41 7QR	29 Oct 2021	£85,000	Terraced	Freehold
78, William Street CF41 7QY	29 Sep 2021	£19,000	Other	Leasehold
80, William Street CF41 7QY	30 Jun 2021	£39,999	Other	Freehold
100, William Street CF41 7QY	24 May 2021	£120,000	Terraced	Freehold
113, William Street CF41 7QS	12 Mar 2021	£60,000	Terraced	Freehold
111, William Street CF41 7QS	4 Feb 2021	£110,000	Terraced	Freehold
108, William Street CF41 7QY	6 Nov 2020	£61,000	Terraced	Freehold
85, William Street CF41 7QY	8 Jun 2020	£76,500	Terraced	Freehold
55, William Street CF41 7QU	23 Jan 2020	£123,000	Terraced	Freehold
113, William Street CF41 7QS	2 Dec 2019	£48,000	Terraced	Freehold
108, William Street CF41 7QY	9 Sep 2019	£41,000	Terraced	Freehold
5, William Street CF41 7QR	1 Aug 2019	£50,000	Terraced	Freehold
75, William Street CF41 7QY	18 Jul 2019	£37,500	Terraced	Freehold
114, William Street CF41 7QS	11 Jul 2019	£90,000	Other	Freehold
73, William Street CF41 7QY	14 Jan 2019	£43,000	Other	Freehold
83, William Street CF41 7QY	10 Jan 2019	£48,000	Terraced	Freehold
Flat 1, 93, William Street CF41 7QY	4 Jan 2019	£15,000	Other	Freehold
78A, William Street CF41 7QY	22 Nov 2018	£50,000	Other	Freehold
33, William Street CF41 7QU	22 Oct 2018	£70,000	Terraced	Freehold
119, William Street CF41 7QS	5 Oct 2018	£102,000	Other	Freehold
Flat 5, William Court, William Street CF41 7QY	28 Sep 2018	£28,000	Flat	Leasehold
83, William Street CF41 7QY	12 Jul 2018	£52,000	Terraced	Freehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

Address	Sales	Change
75, William Street	£37,500 (Jul 2019) → £50,000 (Dec 2023) → £49,995 (Jul 2025)	+33% over 6 yrs
22, William Street	£50,000 (Dec 2023) → £88,000 (Jul 2025)	+76% over 2 yrs
80, William Street	£39,999 (Jun 2021) → £40,000 (Mar 2025)	+0% over 4 yrs
Flat 1, 93, William Street	£15,000 (Jan 2019) → £15,000 (Feb 2025)	+0% over 6 yrs
20, William Street	£89,950 (Dec 2022) → £146,000 (Oct 2024)	+62% over 2 yrs
Flat 5, William Court, William Street	£28,000 (Sep 2018) → £41,000 (Oct 2022)	+46% over 4 yrs
108, William Street	£41,000 (Sep 2019) → £61,000 (Nov 2020) → £75,000 (Oct 2022)	+83% over 3 yrs
96, William Street	£53,000 (Jan 2018) → £80,000 (Apr 2022)	+51% over 4 yrs
39, William Street	£75,000 (May 2016) → £115,000 (Jan 2022)	+53% over 6 yrs
100, William Street	£95,000 (Apr 2018) → £120,000 (May 2021)	+26% over 3 yrs
113, William Street	£48,000 (Dec 2019) → £60,000 (Mar 2021)	+25% over 1 yr
83, William Street	£52,000 (Jul 2018) → £48,000 (Jan 2019)	-8% over under a year
78A, William Street	£25,500 (Apr 2017) → £50,000 (Nov 2018)	+96% over 2 yrs
Flat 3, William Court, William Street	£28,000 (Apr 2016) → £30,000 (Jun 2017)	+7% over 1 yr

Buying on William Street?

Crime and flood risk near William Street

Crime

59 crimes were reported within about a mile of William Street in August 2026.

Violence & sexual offences	20
Public order	11
Anti-social behaviour	10
Burglary	5
Criminal damage & arson	3
Other theft	3

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

William Street is not in or near any Environment Agency flood warning or alert area.

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Getting around and local GPs

Train stations

Ystrad Rhondda station 0.2 mi · 3 min walk
Ton Pentre station 0.8 mi · 15 min walk
Llwynypia station 1.0 mi · 20 min walk

Nearest bus stops

Sandybank (before, William Street) 2 min walk
Gelligaled Inn (before, Gelligaled Road) 2 min walk
Gelligaled Inn (after, Gelligaled Road) 2 min walk
Sandybank (after, William Street) 2 min walk

GP surgeries

The Surgery
St David Street, Ton Pentre, Pentre · 0.9 mi
The Maerdy Ferndale Mgp
Ferndale Medical Centre, 56-58 High Street, Ferndale · 1.5 mi
Saint Andrews Surgery
1 De Winton Street, Tonypandy · 1.5 mi
De Winton Field Practice
Rhondda Cynon Taff, Tonypandy · 1.5 mi

Sources: Department for Transport (NaPTAN) and NHS England practice data. Walking times are estimates from straight-line distance.

Area profile

Homes

	Here	Eng & Wales
Owned	52.4%	62.5%
Private rented	18.2%	20.3%
Social rented	29.3%	17.1%
Households	670

People

	Here	Eng & Wales
Under 15	16.2%	17.4%
Aged 15–64	62.9%	64.1%
Aged 65+	20.9%	18.6%
Residents	1,426

Broadband

	Here	UK
Superfast (30Mbit+)	99%	95%
Ultrafast (300Mbit+)	89%	80%
Gigabit-capable	89%	80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Nearby streets in CF41

See all streets in Pentre All streets in CF41