Heol Y Dderwen, Nantgarw, Cardiff
House prices, sold prices and local information for CF15 7UJ.
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At a glance
4 property sales on Heol Y Dderwen, Nantgarw, Cardiff have been recorded by HM Land Registry since 2016. The most recent sale was on 18 Feb 2022. Most sales here are semi-detached homes, which have sold for an average of £151,250. 1 home here has sold more than once since 2016; 1 of them sold for more the second time. By property type, sales here have been 50% semi-detached, 50% terraced. Recorded sale prices on Heol Y Dderwen range from £132,000 to £168,000. Every home sold here was sold freehold.
House prices on Heol Y Dderwen compared
Average sale price over the last 12 months. Heol Y Dderwen has had fewer than two sales in that time, so it is left out. See all CF15 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 5 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Semi-detached | 2 | £151,250 | 26 Aug 2016 |
| Terraced | 2 | £150,000 | 18 Feb 2022 |
Sold prices on Heol Y Dderwen
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 4, Heol Y Dderwen CF15 7UJ | 7 Jul 2023 | £127,000 | Semi-detached | Freehold |
| 5, Heol Y Dderwen CF15 7UJ | 18 Feb 2022 | £168,000 | Terraced | Freehold |
| 5, Heol Y Dderwen CF15 7UJ | 29 Jun 2018 | £132,000 | Terraced | Freehold |
| 27, Heol Y Dderwen CF15 7UJ | 26 Aug 2016 | £155,000 | Semi-detached | Freehold |
| 20, Heol Y Dderwen CF15 7UJ | 1 Apr 2016 | £147,500 | Semi-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.
Sale history: homes sold more than once
| Address | Sales | Change |
|---|---|---|
| 5, Heol Y Dderwen | £132,000 (Jun 2018) → £168,000 (Feb 2022) | +27% over 4 yrs |
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Crime and flood risk near Heol Y Dderwen
Crime
26 crimes were reported within about a mile of Heol Y Dderwen in August 2026.
| Vehicle crime | 6 |
| Anti-social behaviour | 5 |
| Other theft | 4 |
| Violence & sexual offences | 4 |
| Public order | 3 |
| Criminal damage & arson | 1 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Heol Y Dderwen 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
- Trefforest Estate station 1.2 mi · 24 min walk
- Taffs Well station 1.6 mi · 31 min walk
- Aber station 1.6 mi · 33 min walk
Nearest bus stops
- Heol-y-Dderwen (opp 11, Heol-y-Dderwen) 1 min walk
- Tawelfryn (opp, Caerphilly Road) 2 min walk
- Tawelfryn (adj, Caerphilly Road) 2 min walk
- Parc-y-nant (after, Ty`r Waun) 2 min walk
GP surgeries
- Nantgarw Road Medical Centre
4 Beddau Way, Caerphilly · 0.9 mi - The Medical Centre
Taffs Well Medical Centre, Cardiff Road, Cardiff · 1.4 mi - Aber Medical Centre
Meddygfa Tridwr, 27-29 Thomas Street, Caerphilly · 2.3 mi - Market Street Practice
Tonyfelin Medical Centre, Tonyfelin Surgery, Caerphilly · 2.3 mi
Supermarkets
- Morrisons Daily Morrisons Daily Penrhos · 0.6 mi
- Makro Makro Cardiff · 0.6 mi
- Lidl Lidl Trecenydd Caerphilly · 0.9 mi
- Tesco Express Tesco Caerphilly Express · 1.1 mi
Pharmacies
- Nelson's Pharmacy · 0.9 mi
- Health Plus Pharmacy · 1.4 mi
- Tesco Instore Pharmacy · 1.8 mi
Dentists
- Smart Smiles Caerphilly · 0.9 mi
- Castleview Dental Practice · 1.1 mi
- Parklands Dental Surgery · 1.7 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 | 82.1% | 62.5% |
| Private rented | 10.5% | 20.3% |
| Social rented | 7.4% | 17.1% |
| Households | 857 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 14.1% | 17.4% |
| Aged 15–64 | 64.1% | 64.1% |
| Aged 65+ | 21.9% | 18.6% |
| Residents | 1,900 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 32% | 80% |
| Gigabit-capable | 32% | 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 Y Dderwen
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Who lives around Heol Y Dderwen
Ethnic group
| Here | Rhondda Cynon Taf | |
|---|---|---|
| White | 97.1% | 96.7% |
| Asian, Asian British or Asian Welsh | 1.2% | 1.5% |
| Mixed or Multiple ethnic groups | 1% | 1% |
| Other ethnic group | 0.4% | 0.3% |
| Black, Black British, Black Welsh, Caribbean or African | 0.3% | 0.4% |
Religion
| Here | Rhondda Cynon Taf | |
|---|---|---|
| No religion | 51.1% | 56.2% |
| Christian | 40.4% | 36.4% |
| Not answered | 6.5% | 5.8% |
| Buddhist | 0.6% | 0.2% |
| Other religion | 0.5% | 0.5% |
| Hindu | 0.4% | 0.2% |
| Muslim | 0.4% | 0.6% |
| Jewish | 0.2% | – |
Country of birth
| Here | Rhondda Cynon Taf | |
|---|---|---|
| Born in the UK | 96.1% | 96.3% |
| Born outside the UK | 3.9% | 3.7% |
Highest qualification
| Here | Rhondda Cynon Taf | |
|---|---|---|
| Level 4 qualifications and above | 33.2% | 26.7% |
| No qualifications | 18.4% | 24.2% |
| Level 3 qualifications | 17.2% | 16.8% |
| Level 2 qualifications | 13.2% | 15% |
| Level 1 and entry level qualifications | 8.6% | 9.4% |
| Apprenticeship | 5.9% | 5.1% |
| Other qualifications | 3.5% | 2.7% |
General health
| Here | Rhondda Cynon Taf | |
|---|---|---|
| Very good health | 43.7% | 44.5% |
| Good health | 33.9% | 31.7% |
| Fair health | 16.5% | 15.5% |
| Bad health | 4.4% | 6.3% |
| Very bad health | 1.4% | 1.9% |
Cars or vans per household
| Here | Rhondda Cynon Taf | |
|---|---|---|
| 1 car or van in household | 46.8% | 41.8% |
| 2 cars or vans in household | 30.9% | 26.6% |
| 3 or more cars or vans in household | 11.5% | 9.3% |
| No cars or vans in household | 10.8% | 22.2% |
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 Y Dderwen
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Noise, radon and ground hazards
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Planning applications near Heol Y Dderwen
Recent planning applications around Heol Y Dderwen 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 Y Dderwen
- The Letting Agency 1.9 mi
- Diamonds Sales and Lettings 2.0 mi
- Aktons 2.0 mi
- Darlows 2.0 mi
- Peter Alan 2.1 mi
Agent locations © OpenStreetMap contributors. More local agents
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