Heol Dinas Isaf, Williamstown, Tonypandy
House prices, sold prices and local information for CF40 1NG.
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At a glance
12 property sales on Heol Dinas Isaf, Williamstown, Tonypandy have been recorded by HM Land Registry since 2016. The most recent sale was on 30 Jun 2025. Most sales here are semi-detached homes, which have sold for an average of £175,986. By property type, sales here have been 58% semi-detached, 42% detached. Recorded sale prices on Heol Dinas Isaf range from £133,000 to £349,950. Every home sold here was sold freehold.
House prices on Heol Dinas Isaf compared
Average sale price over the last 12 months. Heol Dinas Isaf has had fewer than two sales in that time, so it is left out. See all CF40 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 12 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Semi-detached | 7 | £175,986 | 30 Jun 2025 |
| Detached | 5 | £232,790 | 16 Dec 2024 |
Sold prices on Heol Dinas Isaf
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 33, Heol Dinas Isaf CF40 1NG | 30 Jun 2025 | £212,000 | Semi-detached | Freehold |
| 21, Heol Dinas Isaf CF40 1NG | 16 Dec 2024 | £349,950 | Detached | Freehold |
| 6, Heol Dinas Isaf CF40 1NG | 18 Nov 2022 | £240,000 | Semi-detached | Freehold |
| 36, Heol Dinas Isaf CF40 1NG | 4 Jul 2022 | £199,950 | Semi-detached | Freehold |
| 28, Heol Dinas Isaf CF40 1NG | 5 Feb 2021 | £162,000 | Semi-detached | Freehold |
| 16, Heol Dinas Isaf CF40 1NG | 8 Oct 2020 | £225,000 | Detached | Freehold |
| 38, Heol Dinas Isaf CF40 1NG | 8 Oct 2020 | £202,000 | Detached | Freehold |
| 20, Heol Dinas Isaf CF40 1NG | 23 Nov 2018 | £230,000 | Detached | Freehold |
| 41, Heol Dinas Isaf CF40 1NG | 17 Aug 2018 | £145,000 | Semi-detached | Freehold |
| 5, Heol Dinas Isaf CF40 1NG | 19 Jan 2018 | £139,950 | Semi-detached | Freehold |
| 32, Heol Dinas Isaf CF40 1NG | 1 Dec 2017 | £133,000 | Semi-detached | Freehold |
| 3, Heol Dinas Isaf CF40 1NG | 8 Jan 2016 | £157,000 | Detached | 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.
Buying on Heol Dinas Isaf?
Crime and flood risk near Heol Dinas Isaf
Crime
93 crimes were reported within about a mile of Heol Dinas Isaf in August 2026.
| Violence & sexual offences | 40 |
| Anti-social behaviour | 15 |
| Public order | 14 |
| Shoplifting | 7 |
| Criminal damage & arson | 6 |
| Other theft | 3 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Heol Dinas Isaf 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, shops and health
Train stations
- Dinas (Rhondda) station 0.9 mi · 18 min walk
- Tonypandy station 1.2 mi · 23 min walk
- Porth station 1.5 mi · 29 min walk
Nearest bus stops
- School Street (o/s 17, School Street) 2 min walk
- School Street (o/s 4, School Street) 2 min walk
- Terry Stores (nr former, Edmondstown Road) 2 min walk
- Garage (after, Penrhiwfer Road) 3 min walk
GP surgeries
- Penygraig Surgery
George Street, Penygraig, Tonypandy · 0.6 mi - Pont Newydd Medical Centre
Aberrhondda Road, Porth · 1.4 mi - De Winton Field Practice
Rhondda Cynon Taff, Tonypandy · 1.6 mi - Saint Andrews Surgery
1 De Winton Street, Tonypandy · 1.6 mi
Supermarkets
- The Co-operative Food Co-op Penygraig · 0.8 mi
- Lidl Lidl Porth · 1.1 mi
- Iceland Iceland Tonypandy · 1.2 mi
- Farmfoods Farmfoods Porth · 1.2 mi
Pharmacies
- Well · 0.6 mi
- Well · 0.8 mi
- Knights Porth Pharmacy · 1.4 mi
Dentists
- Goodwin Partnership D B S Ltd · 1.3 mi
- 49-51 Dunraven Street (dental Practice) · 1.4 mi
- Dental Teaching Unit · 1.4 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 | 75.4% | 62.5% |
| Private rented | 15.4% | 20.3% |
| Social rented | 8.9% | 17.1% |
| Households | 605 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 17.9% | 17.4% |
| Aged 15–64 | 63.7% | 64.1% |
| Aged 65+ | 18.4% | 18.6% |
| Residents | 1,450 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 100% | 80% |
| Gigabit-capable | 100% | 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 Heol Dinas Isaf
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Who lives around Heol Dinas Isaf
Ethnic group
| Here | Rhondda Cynon Taf | |
|---|---|---|
| White | 99.3% | 96.7% |
| Mixed or Multiple ethnic groups | 0.3% | 1% |
| Asian, Asian British or Asian Welsh | 0.2% | 1.5% |
| Black, Black British, Black Welsh, Caribbean or African | 0.1% | 0.4% |
| Other ethnic group | 0.1% | 0.3% |
Religion
| Here | Rhondda Cynon Taf | |
|---|---|---|
| No religion | 63.3% | 56.2% |
| Christian | 28% | 36.4% |
| Not answered | 7.2% | 5.8% |
| Other religion | 1% | 0.5% |
| Buddhist | 0.4% | 0.2% |
| Hindu | 0.1% | 0.2% |
| Jewish | 0.1% | – |
| Muslim | 0% | 0.6% |
Country of birth
| Here | Rhondda Cynon Taf | |
|---|---|---|
| Born in the UK | 98.1% | 96.3% |
| Born outside the UK | 1.9% | 3.7% |
Highest qualification
| Here | Rhondda Cynon Taf | |
|---|---|---|
| No qualifications | 27.8% | 24.2% |
| Level 4 qualifications and above | 19.9% | 26.7% |
| Level 2 qualifications | 17.4% | 15% |
| Level 3 qualifications | 15.5% | 16.8% |
| Level 1 and entry level qualifications | 11.1% | 9.4% |
| Apprenticeship | 5.2% | 5.1% |
| Other qualifications | 3.1% | 2.7% |
General health
| Here | Rhondda Cynon Taf | |
|---|---|---|
| Very good health | 41.2% | 44.5% |
| Good health | 32.9% | 31.7% |
| Fair health | 15.9% | 15.5% |
| Bad health | 7.6% | 6.3% |
| Very bad health | 2.4% | 1.9% |
Cars or vans per household
| Here | Rhondda Cynon Taf | |
|---|---|---|
| 1 car or van in household | 44.8% | 41.8% |
| 2 cars or vans in household | 26.4% | 26.6% |
| No cars or vans in household | 16.4% | 22.2% |
| 3 or more cars or vans in household | 12.4% | 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 Heol Dinas Isaf
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Noise, radon and ground hazards
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Planning applications near Heol Dinas Isaf
Recent planning applications around Heol Dinas Isaf from the council's planning register. Choose how far to look:
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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 Heol Dinas Isaf
- Osborne Estates 1.3 mi
- Barbara Rees Estate Agents 1.3 mi
- Apex Estate Agents 1.3 mi
- Lanyons 1.3 mi
- Phillips Homes 1.4 mi
Agent locations © OpenStreetMap contributors. More local agents
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