Gwern Catherine, Capel Llanilltern, Cardiff

MyStreetCheck free street report: Gwern Catherine, Capel Llanilltern, Cardiff · 30 October 2026 · www.mystreetcheck.co.uk/cardiff-cardiff/gwern-catherine/

House prices, sold prices and local information for CF5 6GD.

Average price (last 12 months)

£276,714

7 sales

Average price (since 2020)

£235,733

63 sales

Price range

£169k – £365k

lowest to highest sale

Last sale

19 Jun 2026

CF5 6GD

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At a glance

House prices£277k average12% below the Cardiff average Nearest station56 min walkRadyr station Ultrafast broadband94% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 70 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

63 property sales on Gwern Catherine, Capel Llanilltern, Cardiff have been recorded by HM Land Registry since 2020. In the last 12 months 7 homes sold here for an average of £276,714. Most sales here are terraced homes, which have sold for an average of £213,461. Average sale prices rose from £185,866 in 2020 to £277,400 in 2026 (+49%), though averages on a single street can swing with the mix of homes sold. That is 12% below the Cardiff average of £315,449 over the same period. 20 homes here have sold more than once since 2020; 20 of them sold for more the second time. By property type, sales here have been 57% terraced, 30% semi-detached, 13% detached. Recorded sale prices on Gwern Catherine range from £169,195 to £365,000. Every home sold here was sold freehold. Of 702 streets in Cardiff with at least two sales in the last year, Gwern Catherine ranks 351st for average price.

House prices on Gwern Catherine compared

Gwern Catherine£276,714

CF5 postcode area£310,872

Cardiff£315,449

England & Wales£358,701

Average sale price over the last 12 months. See all CF5 house prices.

Average sale price by year

Tenure: 100% freehold and 0% leasehold across 70 recorded sales.

Prices by property type

Type	Sales	Average price	Last sold
Terraced	36	£213,461	21 Apr 2026
Semi-detached	19	£240,135	1 May 2026
Detached	8	£325,498	19 Jun 2026

Sold prices on Gwern Catherine

Address	Date	Price	Type	Tenure
32, Gwern Catherine CF5 6GD	19 Jun 2026	£365,000	Detached	Freehold
48, Gwern Catherine CF5 6GD	1 May 2026	£240,000	Semi-detached	Freehold
9, Gwern Catherine CF5 6GD	21 Apr 2026	£215,000	Terraced	Freehold
42, Gwern Catherine CF5 6GD	15 Apr 2026	£350,000	Detached	Freehold
38, Gwern Catherine CF5 6GD	23 Jan 2026	£217,000	Terraced	Freehold
30, Gwern Catherine CF5 6GD	16 Dec 2025	£310,000	Terraced	Freehold
46, Gwern Catherine CF5 6GD	28 Nov 2025	£240,000	Semi-detached	Freehold
46, Gwern Catherine CF5 6GD	31 Oct 2025	£240,000	Semi-detached	Freehold
27, Gwern Catherine CF5 6GD	5 Dec 2024	£300,000	Terraced	Freehold
25, Gwern Catherine CF5 6GD	2 Sep 2024	£215,000	Terraced	Freehold
36, Gwern Catherine CF5 6GD	3 May 2024	£205,000	Terraced	Freehold
6, Gwern Catherine CF5 6GD	3 May 2024	£199,000	Semi-detached	Freehold
7, Gwern Catherine CF5 6GD	24 Apr 2024	£305,000	Terraced	Freehold
44, Gwern Catherine CF5 6GD	26 Jan 2024	£260,000	Semi-detached	Freehold
14, Gwern Catherine CF5 6GD	21 Dec 2023	£197,500	Terraced	Freehold
24, Gwern Catherine CF5 6GD	29 Sep 2023	£200,000	Terraced	Freehold
52, Gwern Catherine CF5 6GD	28 Jul 2023	£353,000	Detached	Freehold
24, Gwern Catherine CF5 6GD	30 Jun 2023	£200,000	Terraced	Freehold
3, Gwern Catherine CF5 6GD	15 Jun 2023	£200,000	Terraced	Freehold
23, Gwern Catherine CF5 6GD	12 May 2023	£212,500	Terraced	Freehold
15, Gwern Catherine CF5 6GD	10 May 2023	£200,000	Terraced	Freehold
2, Gwern Catherine CF5 6GD	27 Feb 2023	£250,000	Terraced New build	Freehold
5, Gwern Catherine CF5 6GD	31 Jan 2023	£205,000	Terraced	Freehold
44, Gwern Catherine CF5 6GD	19 Dec 2022	£265,000	Semi-detached	Freehold
5, Gwern Catherine CF5 6GD	8 Dec 2022	£205,000	Terraced	Freehold
1, Gwern Catherine CF5 6GD	7 Oct 2022	£284,995	Terraced New build	Freehold
8, Gwern Catherine CF5 6GD	4 Aug 2022	£287,495	Terraced New build	Freehold
18, Gwern Catherine CF5 6GD	24 Jun 2022	£292,495	Semi-detached New build	Freehold
19, Gwern Catherine CF5 6GD	7 Jun 2022	£290,495	Semi-detached New build	Freehold
16, Gwern Catherine CF5 6GD	22 Apr 2022	£290,495	Semi-detached New build	Freehold
39, Gwern Catherine CF5 6GD	29 Mar 2022	£311,995	Detached New build	Freehold
42, Gwern Catherine CF5 6GD	28 Feb 2022	£314,995	Detached New build	Freehold
52, Gwern Catherine CF5 6GD	6 Jan 2022	£308,995	Detached New build	Freehold
34, Gwern Catherine CF5 6GD	31 Aug 2021	£187,000	Terraced New build	Freehold
31, Gwern Catherine CF5 6GD	25 Aug 2021	£205,995	Semi-detached New build	Freehold
7, Gwern Catherine CF5 6GD	18 Aug 2021	£275,000	Terraced New build	Freehold
33, Gwern Catherine CF5 6GD	30 Jun 2021	£205,995	Semi-detached New build	Freehold
32, Gwern Catherine CF5 6GD	29 Jun 2021	£300,000	Detached New build	Freehold
35, Gwern Catherine CF5 6GD	25 Jun 2021	£244,995	Semi-detached New build	Freehold
37, Gwern Catherine CF5 6GD	25 Jun 2021	£244,995	Semi-detached New build	Freehold
29, Gwern Catherine CF5 6GD	24 Jun 2021	£300,000	Detached New build	Freehold
40, Gwern Catherine CF5 6GD	4 Jun 2021	£181,995	Terraced New build	Freehold
36, Gwern Catherine CF5 6GD	28 May 2021	£176,995	Terraced New build	Freehold
38, Gwern Catherine CF5 6GD	28 May 2021	£176,995	Terraced New build	Freehold
46, Gwern Catherine CF5 6GD	28 May 2021	£204,995	Semi-detached New build	Freehold
48, Gwern Catherine CF5 6GD	28 May 2021	£200,000	Semi-detached New build	Freehold
44, Gwern Catherine CF5 6GD	21 May 2021	£205,995	Semi-detached New build	Freehold
50, Gwern Catherine CF5 6GD	21 May 2021	£200,000	Semi-detached New build	Freehold
21, Gwern Catherine CF5 6GD	31 Mar 2021	£284,995	Semi-detached New build	Freehold
22, Gwern Catherine CF5 6GD	31 Mar 2021	£280,124	Semi-detached New build	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
32, Gwern Catherine	£300,000 (Jun 2021) → £365,000 (Jun 2026)	+22% over 5 yrs
48, Gwern Catherine	£200,000 (May 2021) → £240,000 (May 2026)	+20% over 5 yrs
9, Gwern Catherine	£169,195 (Dec 2020) → £215,000 (Apr 2026)	+27% over 5 yrs
42, Gwern Catherine	£314,995 (Feb 2022) → £350,000 (Apr 2026)	+11% over 4 yrs
38, Gwern Catherine	£176,995 (May 2021) → £217,000 (Jan 2026)	+23% over 5 yrs
30, Gwern Catherine	£276,995 (Dec 2020) → £310,000 (Dec 2025)	+12% over 5 yrs
46, Gwern Catherine	£204,995 (May 2021) → £240,000 (Oct 2025)	+17% over 4 yrs
27, Gwern Catherine	£279,995 (Mar 2021) → £300,000 (Dec 2024)	+7% over 4 yrs
25, Gwern Catherine	£176,995 (Dec 2020) → £215,000 (Sep 2024)	+21% over 4 yrs
36, Gwern Catherine	£176,995 (May 2021) → £205,000 (May 2024)	+16% over 3 yrs
6, Gwern Catherine	£181,995 (Oct 2020) → £199,000 (May 2024)	+9% over 4 yrs
7, Gwern Catherine	£275,000 (Aug 2021) → £305,000 (Apr 2024)	+11% over 3 yrs
44, Gwern Catherine	£205,995 (May 2021) → £265,000 (Dec 2022) → £260,000 (Jan 2024)	+26% over 3 yrs
14, Gwern Catherine	£181,995 (Oct 2020) → £197,500 (Dec 2023)	+9% over 3 yrs
52, Gwern Catherine	£308,995 (Jan 2022) → £353,000 (Jul 2023)	+14% over 2 yrs
24, Gwern Catherine	£181,995 (Dec 2020) → £200,000 (Jun 2023)	+10% over 3 yrs
3, Gwern Catherine	£176,995 (Nov 2020) → £200,000 (Jun 2023)	+13% over 3 yrs
23, Gwern Catherine	£181,995 (Dec 2020) → £212,500 (May 2023)	+17% over 2 yrs
15, Gwern Catherine	£173,995 (Nov 2020) → £200,000 (May 2023)	+15% over 2 yrs
5, Gwern Catherine	£181,995 (Nov 2020) → £205,000 (Dec 2022)	+13% over 2 yrs

Buying on Gwern Catherine?

Getting around, shops and health

Train stations

Radyr station 2.8 mi · 56 min walk
Taffs Well station 2.9 mi · 57 min walk
Pontyclun station 3.5 mi · 1 hr 10 min walk

Nearest bus stops

Robin Hill (nr, Llantrisant Road) 3 min walk
Robin Hill (nr, Llantrisant Road) 3 min walk
Heol Sant y Nyll (after, Llantrisant Road) 7 min walk
Queen Charlotte Drive (after, Cardiff Road) 8 min walk

GP surgeries

Radyr Medical Centre
Rectory Close, Radyr, Cardiff · 2.6 mi
The Medical Centre
Taffs Well Medical Centre, Cardiff Road, Cardiff · 2.9 mi
Woodlands Medical Centre
1 Greenfarm Road, Cardiff · 3.6 mi
The Caerau Lane Surgery
Danescourt & Greenmount Surgery, 25 Church Road, Cardiff · 4.1 mi

Supermarkets

Tesco Express Tesco Cregiau Express · 1.0 mi
The Co-operative Food Co-op Radyr - Station Road · 2.7 mi
Morrisons Daily Morrisons Daily Cardiff Radyr Station Road · 2.7 mi
The Co-operative Food Co-op Taffs Well · 2.8 mi

Pharmacies

Creigiau Pharmacy · 1.2 mi
Pentyrch Pharmacy · 1.3 mi

Dentists

Gwaelod-y-garth Dental · 2.7 mi
Fairwater Dental Surgery · 2.9 mi
Dental Surgery · 2.9 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	83.0%	62.5%
Private rented	10.3%	20.3%
Social rented	6.6%	17.1%
Households	513

People

	Here	Eng & Wales
Under 15	16.1%	17.4%
Aged 15–64	57.8%	64.1%
Aged 65+	26.1%	18.6%
Residents	1,216

Broadband

	Here	UK
Superfast (30Mbit+)	100%	95%
Ultrafast (300Mbit+)	94%	80%
Gigabit-capable	94%	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 Gwern Catherine

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Who lives around Gwern Catherine

Ethnic group

	Here	Cardiff
White	96.6%	79.2%
Mixed or Multiple ethnic groups	2%	4%
Asian, Asian British or Asian Welsh	1.2%	9.7%
Black, Black British, Black Welsh, Caribbean or African	0.2%	3.8%
Other ethnic group	0.1%	3.3%

Religion

	Here	Cardiff
Christian	49.8%	38.4%
No religion	43.7%	42.9%
Not answered	5.4%	6.3%
Other religion	0.5%	0.6%
Hindu	0.2%	1.5%
Sikh	0.2%	0.4%
Buddhist	0.1%	0.5%
Jewish	0.1%	–

Country of birth

	Here	Cardiff
Born in the UK	96%	83.5%
Born outside the UK	4%	16.5%

Highest qualification

	Here	Cardiff
Level 4 qualifications and above	46.3%	40%
Level 3 qualifications	15.9%	19.2%
No qualifications	12.6%	16.3%
Level 2 qualifications	11.9%	11.1%
Level 1 and entry level qualifications	6.8%	6.9%
Apprenticeship	4.4%	3.9%
Other qualifications	2.1%	2.6%

General health

	Here	Cardiff
Very good health	51.8%	50.1%
Good health	32.4%	31.8%
Fair health	11.4%	12.2%
Bad health	3.8%	4.5%
Very bad health	0.7%	1.4%

Cars or vans per household

	Here	Cardiff
1 car or van in household	39.6%	43%
2 cars or vans in household	36.5%	24%
3 or more cars or vans in household	16.4%	7%
No cars or vans in household	7.4%	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 Gwern Catherine

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Planning applications near Gwern Catherine

Recent planning applications around Gwern Catherine 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 Gwern Catherine

Michael Graham Young 2.7 mi
Thomas H Wood 2.7 mi
Three Estate Agents 3.4 mi
Landlords Letting Company 3.4 mi
RWM Estates 3.6 mi

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Nearby streets in CF5

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Gwern Catherine, Capel Llanilltern, Cardiff

At a glance

House prices on Gwern Catherine compared

Average sale price by year

Prices by property type

Sold prices on Gwern Catherine

Sale history: homes sold more than once

Buying on Gwern Catherine?

Land Transaction Tax calculator

Mortgage calculator

Getting around, shops and health

Train stations

Nearest bus stops

GP surgeries

Supermarkets

Pharmacies

Dentists

Area profile

Homes

People

Broadband

Mobile signal

Energy ratings and home sizes on Gwern Catherine

Who lives around Gwern Catherine

Ethnic group

Religion

Country of birth

Highest qualification

General health

Cars or vans per household

Planning and heritage near Gwern Catherine

Noise, radon and ground hazards

Planning applications near Gwern Catherine

Thinking of selling on Gwern Catherine?

Get a free valuation

What's my home worth?

Council tax here

Estate agents near Gwern Catherine

What's it like living on Gwern Catherine?

Nearby streets in CF5

Gwern Catherine, Capel Llanilltern, Cardiff

At a glance

House prices on Gwern Catherine compared

Average sale price by year

Prices by property type

Sold prices on Gwern Catherine

Sale history: homes sold more than once

Buying on Gwern Catherine?

Land Transaction Tax calculator

Mortgage calculator

Getting around, shops and health

Train stations

Nearest bus stops

GP surgeries

Supermarkets

Pharmacies

Dentists

Area profile

Homes

People

Broadband

Mobile signal

Energy ratings and home sizes on Gwern Catherine

Who lives around Gwern Catherine

Ethnic group

Religion

Country of birth

Highest qualification

General health

Cars or vans per household

Planning and heritage near Gwern Catherine

Noise, radon and ground hazards

Planning applications near Gwern Catherine

Thinking of selling on Gwern Catherine?

Get a free valuation

What's my home worth?

Council tax here

Estate agents near Gwern Catherine

What's it like living on Gwern Catherine?

Nearby streets in CF5

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