Clos Nant Ddu, Pontprennau, Cardiff
House prices, sold prices and local information for CF23 8LF.
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At a glance
8 property sales on Clos Nant Ddu, Pontprennau, Cardiff have been recorded by HM Land Registry since 2017. The most recent sale was on 9 Oct 2025. Most sales here are terraced homes, which have sold for an average of £180,500. 1 home here has sold more than once since 2017; 1 of them sold for more the second time. By property type, sales here have been 50% terraced, 25% semi-detached, 25% detached. Recorded sale prices on Clos Nant Ddu range from £168,500 to £390,000. Every home sold here was sold freehold.
House prices on Clos Nant Ddu compared
Average sale price over the last 12 months. Clos Nant Ddu has had fewer than two sales in that time, so it is left out. See all CF23 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 9 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Terraced | 4 | £180,500 | 11 Oct 2024 |
| Semi-detached | 2 | £226,250 | 1 Mar 2023 |
| Detached | 2 | £328,750 | 9 Oct 2025 |
Sold prices on Clos Nant Ddu
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 15, Clos Nant Ddu CF23 8LF | 9 Oct 2025 | £390,000 | Detached | Freehold |
| 30, Clos Nant Ddu CF23 8LF | 11 Oct 2024 | £200,000 | Terraced | Freehold |
| 20, Clos Nant Ddu CF23 8LF | 1 Mar 2023 | £215,000 | Semi-detached | Freehold |
| 16, Clos Nant Ddu CF23 8LF | 4 Apr 2019 | £162,000 | Terraced | Freehold |
| 36, Clos Nant Ddu CF23 8LF | 29 Mar 2019 | £168,500 | Terraced | Freehold |
| 3, Clos Nant Ddu CF23 8LF | 18 Feb 2019 | £176,500 | Terraced | Freehold |
| 7, Clos Nant Ddu CF23 8LF | 18 Feb 2019 | £267,500 | Detached | Freehold |
| 30, Clos Nant Ddu CF23 8LF | 25 Jan 2019 | £177,000 | Terraced | Freehold |
| 6, Clos Nant Ddu CF23 8LF | 7 Apr 2017 | £237,500 | 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 |
|---|---|---|
| 30, Clos Nant Ddu | £177,000 (Jan 2019) → £200,000 (Oct 2024) | +13% over 6 yrs |
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Crime and flood risk near Clos Nant Ddu
Crime
189 crimes were reported within about a mile of Clos Nant Ddu in August 2026.
| Anti-social behaviour | 46 |
| Violence & sexual offences | 46 |
| Public order | 28 |
| Shoplifting | 25 |
| Criminal damage & arson | 15 |
| Vehicle crime | 15 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Clos Nant Ddu 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
- Llanishen station 1.7 mi · 34 min walk
- Lisvane & Thornhill station 2.0 mi · 39 min walk
- Heath High Level station 2.1 mi · 43 min walk
Nearest bus stops
- Pontprennau Community Centre (before, Heol Pontprennau) 1 min walk
- Pontprennau Community Centre (after, Heol Pontprennau) 1 min walk
- Clos Cwm Du (after, Heol Glandulais) 1 min walk
- Clos Cwm Du (after, Heol Glandulais) 2 min walk
GP surgeries
- Cyncoed Medical Practice
Dartington Drive, Pontprennau, Cardiff · 0.5 mi - St. Davids Medical Centre
Pontprennau Medical Centr, Pentwyn Drive, Cardiff · 0.7 mi - Llanedeyrn Health Centre
Llan Healthcare, Wellbeing Hub @ Maelfa, Cardiff · 1.5 mi - Brynderwen Surgery
Crickhowell Road, St Mellons, Cardiff · 1.9 mi
Supermarkets
- Waitrose Waitrose Pontprennau Cardiff · 0.4 mi
- Aldi Aldi Pentwyn Cardiff · 0.5 mi
- Lidl Lidl Pentwyn Cardiff · 0.5 mi
- Waitrose MSA Waitrose at Cardiff Gate · 0.6 mi
Pharmacies
- Pontprennau Pharmacy · 0.1 mi
- Asda Pharmacy · 0.6 mi
- Well · 0.8 mi
Dentists
- Pontprennau Dental Care · 0.1 mi
- The Orthodontic Centre · 0.6 mi
- St David's Dental Clinic · 0.7 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 | 68.4% | 62.5% |
| Private rented | 30.8% | 20.3% |
| Social rented | 0.8% | 17.1% |
| Households | 728 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 22.3% | 17.4% |
| Aged 15–64 | 68.9% | 64.1% |
| Aged 65+ | 8.8% | 18.6% |
| Residents | 1,791 |
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 | 98% | 89% |
| 4G indoors, at least 1 network | 100% | 100% |
| 4G outdoors, all 4 networks | 100% | 99% |
| Calls indoors, all 4 networks | 99% | 92% |
Share of homes across Cardiff 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 Clos Nant Ddu
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Who lives around Clos Nant Ddu
Ethnic group
| Here | Cardiff | |
|---|---|---|
| White | 82.5% | 79.2% |
| Asian, Asian British or Asian Welsh | 7.4% | 9.7% |
| Other ethnic group | 4.3% | 3.3% |
| Mixed or Multiple ethnic groups | 3% | 4% |
| Black, Black British, Black Welsh, Caribbean or African | 2.8% | 3.8% |
Religion
| Here | Cardiff | |
|---|---|---|
| Christian | 45.3% | 38.4% |
| No religion | 40% | 42.9% |
| Muslim | 7.6% | 9.3% |
| Not answered | 4.7% | 6.3% |
| Hindu | 1.1% | 1.5% |
| Other religion | 0.7% | 0.6% |
| Buddhist | 0.4% | 0.5% |
| Jewish | 0.2% | – |
Country of birth
| Here | Cardiff | |
|---|---|---|
| Born in the UK | 83.4% | 83.5% |
| Born outside the UK | 16.6% | 16.5% |
Highest qualification
| Here | Cardiff | |
|---|---|---|
| Level 4 qualifications and above | 50.8% | 40% |
| Level 3 qualifications | 17.4% | 19.2% |
| Level 2 qualifications | 11.1% | 11.1% |
| No qualifications | 8.9% | 16.3% |
| Level 1 and entry level qualifications | 7.1% | 6.9% |
| Apprenticeship | 3% | 3.9% |
| Other qualifications | 1.7% | 2.6% |
General health
| Here | Cardiff | |
|---|---|---|
| Very good health | 58.6% | 50.1% |
| Good health | 31.4% | 31.8% |
| Fair health | 7.6% | 12.2% |
| Bad health | 2% | 4.5% |
| Very bad health | 0.4% | 1.4% |
Cars or vans per household
| Here | Cardiff | |
|---|---|---|
| 1 car or van in household | 43.9% | 43% |
| 2 cars or vans in household | 42.1% | 24% |
| 3 or more cars or vans in household | 7.3% | 7% |
| No cars or vans in household | 6.7% | 26% |
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 Cardiff.
Planning and heritage near Clos Nant Ddu
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Noise, radon and ground hazards
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Planning applications near Clos Nant Ddu
Recent planning applications around Clos Nant Ddu from the council's planning register. Choose how far to look:
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Council tax here
Cardiff Band D is £2,013 a year (Band A £1,342). See every band.
Estate agents near Clos Nant Ddu
- Kelvin Francis 1.2 mi
- Hentons 1.2 mi
- Moginie James 1.2 mi
- Northover & Williamson 1.9 mi
- Crofts Davies & Co 1.9 mi
Agent locations © OpenStreetMap contributors. More local agents
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