William Street, Pontypridd
House prices, sold prices and local information for CF37 4EH, CF37 4EG.
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At a glance
42 property sales on William Street, Pontypridd have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £117,500. Most sales here are terraced homes, which have sold for an average of £110,479. Average sale prices rose from £79,750 in 2016 to £117,500 in 2026 (+47%), though averages on a single street can swing with the mix of homes sold. That is 45% below the Pontypridd average of £215,525 over the same period. 11 homes here have sold more than once since 2016; 10 of them sold for more the second time. By property type, sales here have been 90% terraced, 10% flat. Recorded sale prices on William Street range from £39,999 to £168,000. 88% of homes sold here were freehold and 13% leasehold. Of 143 streets in Pontypridd with at least two sales in the last year, William Street ranks 133rd for average price, making it one of the more affordable streets in the town.
House prices on William Street compared
Average sale price over the last 12 months. See all CF37 house prices.
Average sale price by year
Tenure: 88% freehold and 13% leasehold across 48 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Terraced | 38 | £110,479 | 6 Jul 2026 |
| Flat | 4 | £64,500 | 13 Feb 2026 |
Sold prices on William Street
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 51, William Street CF37 4EH | 6 Jul 2026 | £155,000 | Terraced | Freehold |
| Flat 5, Cwrt Bethel, William Street CF37 4EH | 13 Feb 2026 | £80,000 | Flat | Leasehold |
| 19, William Street CF37 4EG | 31 Jul 2025 | £153,000 | Terraced | Freehold |
| 28, William Street CF37 4EG | 21 Feb 2025 | £127,500 | Terraced | Freehold |
| 41, William Street CF37 4EG | 18 Dec 2024 | £147,000 | Terraced | Freehold |
| 6, William Street CF37 4EG | 6 Sep 2024 | £134,850 | Terraced | Freehold |
| 37, William Street CF37 4EG | 30 May 2024 | £127,500 | Terraced | Freehold |
| Flat 1, Cwrt Bethel, William Street CF37 4EH | 15 Mar 2024 | £39,999 | Flat | Leasehold |
| 46, William Street CF37 4EH | 8 Sep 2023 | £75,000 | Terraced | Freehold |
| 41, William Street CF37 4EG | 4 Aug 2023 | £139,950 | Terraced | Freehold |
| 72, William Street CF37 4EH | 9 Jun 2023 | £138,000 | Terraced | Freehold |
| Flat 3, Cwrt Bethel, William Street CF37 4EH | 17 May 2023 | £80,000 | Flat | Leasehold |
| 30, William Street CF37 4EG | 13 Apr 2023 | £90,000 | Terraced | Freehold |
| 2, William Street CF37 4EG | 18 Nov 2022 | £168,000 | Terraced | Freehold |
| 81, William Street CF37 4EH | 18 Nov 2022 | £159,950 | Terraced | Freehold |
| Flat 1, Cwrt Bethel, William Street CF37 4EH | 21 Sep 2022 | £58,000 | Flat | Leasehold |
| 18, William Street CF37 4EG | 2 Sep 2021 | £127,000 | Terraced | Freehold |
| 29, William Street CF37 4EG | 1 Sep 2021 | £130,000 | Terraced | Freehold |
| 37, William Street CF37 4EG | 23 Aug 2021 | £125,950 | Terraced | Freehold |
| 78, William Street CF37 4EH | 12 Jul 2021 | £138,995 | Terraced | Freehold |
| 35, William Street CF37 4EG | 6 Jul 2021 | £89,950 | Terraced | Freehold |
| 57, William Street CF37 4EH | 30 Jun 2021 | £70,000 | Terraced | Freehold |
| 63, William Street CF37 4EH | 25 Jun 2021 | £127,000 | Terraced | Freehold |
| 24, William Street CF37 4EG | 14 May 2021 | £125,000 | Terraced | Freehold |
| 41, William Street CF37 4EG | 13 May 2021 | £113,000 | Terraced | Freehold |
| Flat 5, Cwrt Bethel, William Street CF37 4EH | 12 May 2021 | £55,000 | Flat | Leasehold |
| 48, William Street CF37 4EH | 1 Mar 2021 | £132,950 | Terraced | Freehold |
| 51, William Street CF37 4EH | 28 Oct 2020 | £118,000 | Terraced | Freehold |
| 70, William Street CF37 4EH | 28 Feb 2020 | £85,000 | Terraced | Freehold |
| 1A, William Street CF37 4EG | 25 Oct 2019 | £87,500 | Terraced | Freehold |
| 81, William Street CF37 4EH | 30 Sep 2019 | £90,000 | Terraced | Freehold |
| 61, William Street CF37 4EH | 30 Aug 2019 | £110,000 | Terraced | Freehold |
| 68, William Street CF37 4EH | 1 Aug 2019 | £109,000 | Terraced | Freehold |
| 69, William Street CF37 4EH | 14 Jun 2019 | £98,000 | Terraced | Freehold |
| 6, William Street CF37 4EG | 11 Jan 2019 | £91,000 | Terraced | Freehold |
| 75, William Street CF37 4EH | 13 Dec 2018 | £89,500 | Terraced | Freehold |
| 61, William Street CF37 4EH | 29 Nov 2018 | £110,000 | Terraced | Freehold |
| 19, William Street CF37 4EG | 26 Oct 2018 | £105,000 | Terraced | Freehold |
| 64, William Street CF37 4EH | 31 May 2018 | £89,050 | Terraced | Freehold |
| 79, William Street CF37 4EH | 21 May 2018 | £93,500 | Terraced | Freehold |
| 19, William Street CF37 4EG | 26 Jan 2018 | £80,000 | Terraced | Freehold |
| 42, William Street CF37 4EG | 5 Dec 2017 | £1,000 | Other | Leasehold |
| 67, William Street CF37 4EH | 24 Nov 2017 | £94,500 | Terraced | Freehold |
| 31, William Street CF37 4EG | 15 Sep 2017 | £41,500 | Terraced | Freehold |
| 72, William Street CF37 4EH | 23 Jun 2017 | £72,500 | Terraced | Freehold |
| 48, William Street CF37 4EH | 1 Mar 2017 | £65,000 | Terraced | Freehold |
| 6, William Street CF37 4EG | 7 Oct 2016 | £72,500 | Terraced | Freehold |
| 69, William Street CF37 4EH | 17 Aug 2016 | £87,000 | 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 |
|---|---|---|
| 51, William Street | £118,000 (Oct 2020) → £155,000 (Jul 2026) | +31% over 6 yrs |
| Flat 5, Cwrt Bethel, William Street | £55,000 (May 2021) → £80,000 (Feb 2026) | +45% over 5 yrs |
| 19, William Street | £80,000 (Jan 2018) → £105,000 (Oct 2018) → £153,000 (Jul 2025) | +91% over 8 yrs |
| 41, William Street | £113,000 (May 2021) → £139,950 (Aug 2023) → £147,000 (Dec 2024) | +30% over 4 yrs |
| 6, William Street | £72,500 (Oct 2016) → £91,000 (Jan 2019) → £134,850 (Sep 2024) | +86% over 8 yrs |
| 37, William Street | £125,950 (Aug 2021) → £127,500 (May 2024) | +1% over 3 yrs |
| Flat 1, Cwrt Bethel, William Street | £58,000 (Sep 2022) → £39,999 (Mar 2024) | -31% over 1 yr |
| 72, William Street | £72,500 (Jun 2017) → £138,000 (Jun 2023) | +90% over 6 yrs |
| 81, William Street | £90,000 (Sep 2019) → £159,950 (Nov 2022) | +78% over 3 yrs |
| 48, William Street | £65,000 (Mar 2017) → £132,950 (Mar 2021) | +105% over 4 yrs |
| 69, William Street | £87,000 (Aug 2016) → £98,000 (Jun 2019) | +13% over 3 yrs |
Buying on William Street?
Getting around, shops and health
Train stations
- Abercynon station 1.5 mi · 29 min walk
- Pontypridd station 1.9 mi · 38 min walk
- Trefforest station 2.2 mi · 44 min walk
Nearest bus stops
- Cilfynydd Inn (after, Cilfynydd Road) 1 min walk
- Cilfynydd Surgery (o/s, Richard Street) 1 min walk
- Cilfynydd Inn (before, Cilfynydd Road) 1 min walk
- Cilfynydd Community Centre (o/s, Howell Street) 2 min walk
GP surgeries
- Eglwysbach Medical Practi
Berw Road, Pontypridd · 1.4 mi - The Ashgrove Surgery
Morgan Street, Pontypridd · 1.6 mi - Abercynon Medical Centre
Ynysmeurig Road, Abercynon, Mountain Ash · 1.6 mi - Ynysybwl Surgery
The Square, Robert Street, Pontypridd · 1.9 mi
Supermarkets
- Sainsburys Sainsburys Pontypridd · 1.6 mi
- Iceland Iceland Pontypridd · 1.6 mi
- Tesco Express Tesco Pontypridd Taff St Express · 1.8 mi
- Asda PFS Asda Pontypridd Rhonnda Road Petrol Filling Station · 1.9 mi
Pharmacies
- Valleys Link Pharmacy (cilfynydd) · 0.0 mi
- Glyncoch Pharmacy · 0.7 mi
- Knights Parkgate Pharmacy · 1.4 mi
Dentists
- Taf Dental Care · 1.5 mi
- Dental Surgery · 1.5 mi
- Dental Surgery · 1.5 mi
Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.
Area profile
Homes
| Here | Eng & Wales | |
|---|---|---|
| Owned | 75.6% | 62.5% |
| Private rented | 21.7% | 20.3% |
| Social rented | 2.7% | 17.1% |
| Households | 672 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 19.9% | 17.4% |
| Aged 15–64 | 64.5% | 64.1% |
| Aged 65+ | 15.6% | 18.6% |
| Residents | 1,595 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 100% | 80% |
| Gigabit-capable | 93% | 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.
Mobile signal
| Here | Eng & Wales | |
|---|---|---|
| 4G indoors, all 4 networks | 83% | 89% |
| 4G indoors, at least 1 network | 100% | 100% |
| 4G outdoors, all 4 networks | 96% | 99% |
| Calls indoors, all 4 networks | 94% | 92% |
Share of homes across Rhondda Cynon Taf with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. 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.
Energy ratings and home sizes on William Street
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Who lives around William Street
Ethnic group
| Here | Rhondda Cynon Taf | |
|---|---|---|
| White | 97.6% | 96.7% |
| Asian, Asian British or Asian Welsh | 1.2% | 1.5% |
| Black, Black British, Black Welsh, Caribbean or African | 0.8% | 0.4% |
| Mixed or Multiple ethnic groups | 0.4% | 1% |
| Other ethnic group | 0.1% | 0.3% |
Religion
| Here | Rhondda Cynon Taf | |
|---|---|---|
| No religion | 59.5% | 56.2% |
| Christian | 33.8% | 36.4% |
| Not answered | 5.6% | 5.8% |
| Muslim | 0.4% | 0.6% |
| Sikh | 0.3% | 0.1% |
| Hindu | 0.2% | 0.2% |
| Buddhist | 0.1% | 0.2% |
| Jewish | 0.1% | – |
Country of birth
| Here | Rhondda Cynon Taf | |
|---|---|---|
| Born in the UK | 96.8% | 96.3% |
| Born outside the UK | 3.2% | 3.7% |
Highest qualification
| Here | Rhondda Cynon Taf | |
|---|---|---|
| Level 4 qualifications and above | 27.2% | 26.7% |
| No qualifications | 20.2% | 24.2% |
| Level 3 qualifications | 17.1% | 16.8% |
| Level 2 qualifications | 15.9% | 15% |
| Level 1 and entry level qualifications | 12% | 9.4% |
| Apprenticeship | 6.6% | 5.1% |
| Other qualifications | 1.2% | 2.7% |
General health
| Here | Rhondda Cynon Taf | |
|---|---|---|
| Very good health | 45.9% | 44.5% |
| Good health | 33.1% | 31.7% |
| Fair health | 14.8% | 15.5% |
| Bad health | 5.2% | 6.3% |
| Very bad health | 1% | 1.9% |
Cars or vans per household
| Here | Rhondda Cynon Taf | |
|---|---|---|
| 1 car or van in household | 46.9% | 41.8% |
| 2 cars or vans in household | 26.1% | 26.6% |
| No cars or vans in household | 16.9% | 22.2% |
| 3 or more cars or vans in household | 10.1% | 9.3% |
Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.
Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Rhondda Cynon Taf.
Planning and heritage near William Street
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Noise, radon and ground hazards
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Planning applications near William Street
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Thinking of selling on William Street?
What's my home worth?
Get an instant estimate from what you paid and how prices in Rhondda Cynon Taf have moved since.
Council tax here
Rhondda Cynon Taf Band D is £2,289 a year (Band A £1,526). See every band.
Estate agents near William Street
- Belvoir! 1.5 mi
- Hoskins & Johnson 1.7 mi
- Peter Alan 1.8 mi
- Lion Sales & Lettings 2.1 mi
- Kwiklet Property Services 2.1 mi
Agent locations © OpenStreetMap contributors. More local agents
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