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Heol Gwilym, Cardiff

MyStreetCheck free street report: Heol Gwilym, Cardiff · 30 October 2026 · www.mystreetcheck.co.uk/cardiff-cardiff/heol-gwilym/

House prices, sold prices and local information for CF5 3LF.

Average price (last 12 months)
–
0 sales
Average price (since 2016)
£250,869
8 sales
Price range
£175k – £335k
lowest to highest sale
Last sale
10 Feb 2025
CF5 3LF

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At a glance

8 property sales on Heol Gwilym, Cardiff have been recorded by HM Land Registry since 2016. The most recent sale was on 10 Feb 2025. Most sales here are semi-detached homes, which have sold for an average of £238,850. By property type, sales here have been 88% semi-detached, 13% terraced. Recorded sale prices on Heol Gwilym range from £175,000 to £335,000. Every home sold here was sold freehold.

House prices on Heol Gwilym compared

CF5 postcode area£310,872
Cardiff£315,449
England & Wales£358,701

Average sale price over the last 12 months. Heol Gwilym has had fewer than two sales in that time, so it is left out. See all CF5 house prices.

Average sale price by year

2016: £175,000 (1 sales)2016£175k2019: £210,975 (2 sales)2019£211k2021: £250,000 (1 sales)2021£250k2022: £300,000 (2 sales)2022£300k2023: £225,000 (1 sales)2023£225k2025: £335,000 (1 sales)2025£335k

Tenure: 100% freehold and 0% leasehold across 8 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Semi-detached7£238,85018 Aug 2023
Terraced1£335,00010 Feb 2025

Sold prices on Heol Gwilym

AddressDatePriceTypeTenure
1, Heol Gwilym CF5 3LF 10 Feb 2025£335,000 TerracedFreehold
17, Heol Gwilym CF5 3LF 18 Aug 2023£225,000 Semi-detachedFreehold
11, Heol Gwilym CF5 3LF 16 Sep 2022£280,000 Semi-detachedFreehold
3, Heol Gwilym CF5 3LF 1 Sep 2022£320,000 Semi-detachedFreehold
14, Heol Gwilym CF5 3LF 19 Nov 2021£250,000 Semi-detachedFreehold
15, Heol Gwilym CF5 3LF 27 Jun 2019£202,000 Semi-detachedFreehold
22, Heol Gwilym CF5 3LF 21 Feb 2019£219,950 Semi-detachedFreehold
28, Heol Gwilym CF5 3LF 24 Oct 2016£175,000 Semi-detachedFreehold

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.

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Getting around, shops and health

Train stations

  • Fairwater station 0.3 mi · 6 min walk
  • Danescourt station 0.5 mi · 10 min walk
  • Waun-gron Park station 0.7 mi · 14 min walk

Nearest bus stops

  • Whitland Close (after, Pwllmelin Road) 1 min walk
  • Ferrier Avenue (before, Pwllmelin Road) 1 min walk
  • Peter Lea Primary (o/s, Pwllmelin Road) 2 min walk
  • Kerrigan Close (before, Pwllmelin Road) 2 min walk

GP surgeries

  • Fairwater Health Centre
    Plasmawr Road, Cardiff · 0.3 mi
  • Ely Bridge Surgery
    23 Mill Road, Ely, Cardiff · 0.8 mi
  • Llandaff North Medical Ce
    99 Station Road, Llandaff North, Cardiff · 0.9 mi
  • Llandaff Surgery
    19A High Street, Llandaff, Cardiff · 1.0 mi

Supermarkets

  • Spar Spar - St Fagans Road · 0.4 mi
  • The Co-operative Food Co-op Fairwater · 0.4 mi
  • Asda Express Asda Llantrisant Express Petrol · 0.4 mi
  • The Co-operative Food Co-op Llandaff - Radyr Court · 0.6 mi

Pharmacies

  • Bainbridge Pharmacy · 0.2 mi
  • Jhoots Pharmacy · 0.3 mi
  • Knights Danescourt Pharmacy · 0.7 mi

Dentists

  • Dental Surgery · 0.4 mi
  • Fairwater Dental Surgery · 0.5 mi
  • The Courtyard Dental Care · 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

HereEng & Wales
Owned62.1%62.5%
Private rented9.8%20.3%
Social rented28.0%17.1%
Households646

People

HereEng & Wales
Under 1521.3%17.4%
Aged 15–6463.0%64.1%
Aged 65+15.7%18.6%
Residents1,563

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%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

HereEng & Wales
4G indoors, all 4 networks98%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks99%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 Heol Gwilym

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Who lives around Heol Gwilym

Ethnic group

HereCardiff
White90.2%79.2%
Asian, Asian British or Asian Welsh4.5%9.7%
Mixed or Multiple ethnic groups3.5%4%
Other ethnic group1.2%3.3%
Black, Black British, Black Welsh, Caribbean or African0.6%3.8%

Religion

HereCardiff
No religion51.5%42.9%
Christian37.5%38.4%
Not answered6.7%6.3%
Muslim2.5%9.3%
Hindu0.6%1.5%
Buddhist0.4%0.5%
Sikh0.4%0.4%
Jewish0.1%–

Country of birth

HereCardiff
Born in the UK94.5%83.5%
Born outside the UK5.5%16.5%

Highest qualification

HereCardiff
Level 4 qualifications and above26.1%40%
No qualifications22.8%16.3%
Level 2 qualifications16.1%11.1%
Level 3 qualifications15.2%19.2%
Level 1 and entry level qualifications10.6%6.9%
Apprenticeship7.3%3.9%
Other qualifications2.1%2.6%

General health

HereCardiff
Very good health42.5%50.1%
Good health33.8%31.8%
Fair health15.4%12.2%
Bad health6.5%4.5%
Very bad health1.8%1.4%

Cars or vans per household

HereCardiff
1 car or van in household42.6%43%
No cars or vans in household26.8%26%
2 cars or vans in household23.2%24%
3 or more cars or vans in household7.4%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 Heol Gwilym

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Noise, radon and ground hazards

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Planning applications near Heol Gwilym

Recent planning applications around Heol Gwilym from the council's planning register. Choose how far to look:

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Council tax here

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