Courtenay Close, Old St Mellons, Cardiff
House prices, sold prices and local information for CF3 5UL.
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At a glance
4 property sales on Courtenay Close, Old St Mellons, Cardiff have been recorded by HM Land Registry since 2017. The most recent sale was on 5 Feb 2025. Most sales here are detached homes, which have sold for an average of £395,508. Recorded sale prices on Courtenay Close range from £142,532 to £548,500. Every home sold here was sold freehold.
House prices on Courtenay Close compared
Average sale price over the last 12 months. Courtenay Close has had fewer than two sales in that time, so it is left out. See all CF3 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 4 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Detached | 4 | £395,508 | 5 Feb 2025 |
Sold prices on Courtenay Close
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 4, Courtenay Close CF3 5UL | 5 Feb 2025 | £142,532 | Detached | Freehold |
| 5, Courtenay Close CF3 5UL | 10 Mar 2021 | £548,500 | Detached | Freehold |
| 3, Courtenay Close CF3 5UL | 21 Sep 2018 | £456,000 | Detached | Freehold |
| 1, Courtenay Close CF3 5UL | 8 Mar 2017 | £435,000 | 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 Courtenay Close?
Crime and flood risk near Courtenay Close
Crime
409 crimes were reported within about a mile of Courtenay Close in August 2026.
| Violence & sexual offences | 137 |
| Anti-social behaviour | 66 |
| Public order | 60 |
| Criminal damage & arson | 45 |
| Shoplifting | 34 |
| Other theft | 18 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Courtenay Close 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
- Heath High Level station 3.0 mi · 59 min walk
- Llanishen station 3.0 mi · 59 min walk
- Heath Low Level station 3.0 mi · 1 hr walk
Nearest bus stops
- Bluebell Inn (opp, Newport Road) 2 min walk
- Bluebell Inn (after, Newport Road) 3 min walk
- Elgar Crescent (after, Countisbury Avenue) 3 min walk
- Elgar Crescent (after, Countisbury Avenue) 3 min walk
GP surgeries
- Brynderwen Surgery
Crickhowell Road, St Mellons, Cardiff · 0.5 mi - Willowbrook Surgery
5 Strathy Road, St. Mellons, Cardiff · 1.0 mi - St. Davids Medical Centre
Pontprennau Medical Centr, Pentwyn Drive, Cardiff · 1.4 mi - Rumney Primary Care Centre
Barmouth Road, Rumney, Cardiff · 1.4 mi
Supermarkets
- Tesco Express Tesco Cardiff Countisbury Express · 0.3 mi
- Heron Heron Llanrumney · 0.4 mi
- Iceland Iceland Llanrumney · 0.5 mi
- Tesco Tesco Cardiff Superstore · 0.5 mi
Pharmacies
- Wellness Pharmacy · 0.1 mi
- Boots · 0.4 mi
- Well · 0.4 mi
Dentists
- Dental Surgery · 0.5 mi
- Dental Surgery · 0.5 mi
- The Orthodontic Centre · 1.2 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 | 58.7% | 62.5% |
| Private rented | 11.4% | 20.3% |
| Social rented | 29.9% | 17.1% |
| Households | 883 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 16.3% | 17.4% |
| Aged 15–64 | 64.6% | 64.1% |
| Aged 65+ | 19.1% | 18.6% |
| Residents | 1,930 |
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 Courtenay Close
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Who lives around Courtenay Close
Ethnic group
| Here | Cardiff | |
|---|---|---|
| White | 81% | 79.2% |
| Asian, Asian British or Asian Welsh | 8.9% | 9.7% |
| Mixed or Multiple ethnic groups | 5% | 4% |
| Other ethnic group | 2.8% | 3.3% |
| Black, Black British, Black Welsh, Caribbean or African | 2.3% | 3.8% |
Religion
| Here | Cardiff | |
|---|---|---|
| Christian | 50.9% | 38.4% |
| No religion | 35.9% | 42.9% |
| Not answered | 5.6% | 6.3% |
| Muslim | 3.5% | 9.3% |
| Hindu | 2.8% | 1.5% |
| Sikh | 0.8% | 0.4% |
| Buddhist | 0.3% | 0.5% |
| Other religion | 0.3% | 0.6% |
Country of birth
| Here | Cardiff | |
|---|---|---|
| Born in the UK | 88.6% | 83.5% |
| Born outside the UK | 11.4% | 16.5% |
Highest qualification
| Here | Cardiff | |
|---|---|---|
| Level 4 qualifications and above | 36.4% | 40% |
| No qualifications | 20.5% | 16.3% |
| Level 3 qualifications | 14.5% | 19.2% |
| Level 2 qualifications | 13.4% | 11.1% |
| Level 1 and entry level qualifications | 8.3% | 6.9% |
| Apprenticeship | 4.7% | 3.9% |
| Other qualifications | 2.1% | 2.6% |
General health
| Here | Cardiff | |
|---|---|---|
| Very good health | 45.2% | 50.1% |
| Good health | 31% | 31.8% |
| Fair health | 15.7% | 12.2% |
| Bad health | 6.5% | 4.5% |
| Very bad health | 1.6% | 1.4% |
Cars or vans per household
| Here | Cardiff | |
|---|---|---|
| 1 car or van in household | 36.3% | 43% |
| No cars or vans in household | 27% | 26% |
| 2 cars or vans in household | 26% | 24% |
| 3 or more cars or vans in household | 10.7% | 7% |
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 Courtenay Close
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Noise, radon and ground hazards
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Planning applications near Courtenay Close
Recent planning applications around Courtenay Close 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 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 Courtenay Close
- Northover & Williamson 1.4 mi
- Peter Alan 1.4 mi
- Darlows 1.4 mi
- Kelvin Francis 2.2 mi
- Hentons 2.2 mi
Agent locations © OpenStreetMap contributors. More local agents
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