Clos Gwy, Pontprennau, Cardiff
House prices, sold prices and local information for CF23 8LH.
Free, no sign-up. Other sites charge up to £25.
At a glance
17 property sales on Clos Gwy, Pontprennau, Cardiff have been recorded by HM Land Registry since 2016. In the last 12 months 1 home sold here for an average of £351,000. Most sales here are detached homes, which have sold for an average of £363,900. 4 homes here have sold more than once since 2016; 4 of them sold for more the second time. By property type, sales here have been 59% detached, 24% semi-detached, 18% terraced. Recorded sale prices on Clos Gwy range from £100,000 to £440,000. Every home sold here was sold freehold.
House prices on Clos Gwy compared
Average sale price over the last 12 months. Clos Gwy 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 19 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Detached | 10 | £363,900 | 2 Apr 2026 |
| Semi-detached | 4 | £212,875 | 10 Jun 2022 |
| Terraced | 3 | £214,833 | 30 Apr 2025 |
Sold prices on Clos Gwy
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 9, Clos Gwy CF23 8LH | 30 Apr 2026 | £200,000 | Semi-detached | Freehold |
| 29, Clos Gwy CF23 8LH | 2 Apr 2026 | £351,000 | Detached | Freehold |
| 19, Clos Gwy CF23 8LH | 30 Apr 2025 | £245,000 | Terraced | Freehold |
| 4, Clos Gwy CF23 8LH | 8 Nov 2024 | £340,000 | Detached | Freehold |
| 4, Clos Gwy CF23 8LH | 25 Oct 2024 | £335,000 | Detached | Freehold |
| 14, Clos Gwy CF23 8LH | 23 Jul 2024 | £425,000 | Detached | Freehold |
| 21, Clos Gwy CF23 8LH | 19 Apr 2024 | £219,500 | Terraced | Freehold |
| 31, Clos Gwy CF23 8LH | 17 Aug 2022 | £340,000 | Detached | Freehold |
| 2, Clos Gwy CF23 8LH | 29 Jul 2022 | £440,000 | Detached | Freehold |
| 7, Clos Gwy CF23 8LH | 10 Jun 2022 | £288,500 | Semi-detached | Freehold |
| 16, Clos Gwy CF23 8LH | 12 Mar 2021 | £418,000 | Detached | Freehold |
| 21, Clos Gwy CF23 8LH | 2 Dec 2020 | £180,000 | Terraced | Freehold |
| 4, Clos Gwy CF23 8LH | 17 Jul 2020 | £268,000 | Detached | Freehold |
| 16, Clos Gwy CF23 8LH | 5 Feb 2020 | £385,000 | Detached | Freehold |
| 8, Clos Gwy CF23 8LH | 29 Mar 2018 | £235,000 | Semi-detached | Freehold |
| 6, Clos Gwy CF23 8LH | 15 Sep 2017 | £228,000 | Semi-detached | Freehold |
| 2, Clos Gwy CF23 8LH | 12 May 2017 | £337,000 | Detached | Freehold |
| 16, Clos Gwy CF23 8LH | 11 Nov 2016 | £334,995 | Detached | Freehold |
| 3, Clos Gwy CF23 8LH | 30 Mar 2016 | £100,000 | 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 |
|---|---|---|
| 4, Clos Gwy | £268,000 (Jul 2020) → £335,000 (Oct 2024) | +25% over 4 yrs |
| 21, Clos Gwy | £180,000 (Dec 2020) → £219,500 (Apr 2024) | +22% over 3 yrs |
| 2, Clos Gwy | £337,000 (May 2017) → £440,000 (Jul 2022) | +31% over 5 yrs |
| 16, Clos Gwy | £334,995 (Nov 2016) → £385,000 (Feb 2020) → £418,000 (Mar 2021) | +25% over 4 yrs |
Buying on Clos Gwy?
Crime and flood risk near Clos Gwy
Crime
189 crimes were reported within about a mile of Clos Gwy 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 Gwy 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 · 33 min walk
- Lisvane & Thornhill station 1.9 mi · 38 min walk
- Heath High Level station 2.1 mi · 42 min walk
Nearest bus stops
- Clos Cwm Du (after, Heol Glandulais) 1 min walk
- Clos Cwm Du (after, Heol Glandulais) 1 min walk
- Pontprennau Community Centre (after, Heol Pontprennau) 2 min walk
- Pontprennau Community Centre (before, Heol Pontprennau) 2 min walk
GP surgeries
- Cyncoed Medical Practice
Dartington Drive, Pontprennau, Cardiff · 0.4 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 · 0.4 mi
- Lidl Lidl Pentwyn Cardiff · 0.5 mi
- Waitrose MSA Waitrose at Cardiff Gate · 0.7 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 Gwy
Loading energy certificates…
Who lives around Clos Gwy
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 Gwy
Checking conservation areas, listed buildings and other designations…
Noise, radon and ground hazards
Checking…
Planning applications near Clos Gwy
Recent planning applications around Clos Gwy from the council's planning register. Choose how far to look:
Checking recent planning applications…
Thinking of selling on Clos Gwy?
What's my home worth?
Get an instant estimate from what you paid and how prices in Cardiff have moved since.
Council tax here
Cardiff Band D is £2,013 a year (Band A £1,342). See every band.
Estate agents near Clos Gwy
- Kelvin Francis 1.2 mi
- Hentons 1.2 mi
- Moginie James 1.2 mi
- H&M Properties 1.8 mi
- Crofts Davies & Co 1.9 mi
Agent locations © OpenStreetMap contributors. More local agents
What's it like living on Clos Gwy?
No reviews yet. Live here, or used to? Be the first to say what it's like.
Write a review of Clos Gwy
Nearby streets in CF23
- Wyncliffe Gardens£242k
- Marlborough Road£275k
- The Hawthorns£235k
- Coed Edeyrn£133k
- Cyncoed Road£1.03m
- Coed Y Gores£170k
- Ffordd Nowell£286k
- Chapel Wood£185k
- Maelfa£204k
- Pennsylvania£222k
- Rowsby Court£159k
- Glyn Eiddew£244k