Clos Y Blaidd, Thornhill, Cardiff

MyStreetCheck free street report: Clos Y Blaidd, Thornhill, Cardiff · 30 October 2026 · www.mystreetcheck.co.uk/cardiff-cardiff/clos-y-blaidd/

House prices, sold prices and local information for CF14 9HL.

Average price (last 12 months)

–

0 sales

Average price (since 2018)

£357,917

6 sales

Price range

£305k – £465k

lowest to highest sale

Last sale

14 Apr 2021

CF14 9HL

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At a glance

House prices£358k averageSince 2018 (few recent sales) Crime41 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station12 min walkLisvane & Thornhill station Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 7 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

6 property sales on Clos Y Blaidd, Thornhill, Cardiff have been recorded by HM Land Registry since 2018. The most recent sale was on 14 Apr 2021. Most sales here are detached homes, which have sold for an average of £368,500. By property type, sales here have been 83% detached, 17% terraced. Recorded sale prices on Clos Y Blaidd range from £305,000 to £465,000. Every home sold here was sold freehold.

House prices on Clos Y Blaidd compared

CF14 postcode area£367,546

Cardiff£315,449

England & Wales£358,701

Average sale price over the last 12 months. Clos Y Blaidd has had fewer than two sales in that time, so it is left out. See all CF14 house prices.

Average sale price by year

Tenure: 100% freehold and 0% leasehold across 7 recorded sales.

Prices by property type

Type	Sales	Average price	Last sold
Detached	5	£368,500	14 Apr 2021
Terraced	1	£305,000	10 Jul 2018

Sold prices on Clos Y Blaidd

Address	Date	Price	Type	Tenure
14, Clos Y Blaidd CF14 9HL	14 Apr 2021	£465,000	Detached	Freehold
4, Clos Y Blaidd CF14 9HL	23 Sep 2019	£372,500	Detached	Freehold
16, Clos Y Blaidd CF14 9HL	29 Mar 2019	£350,000	Detached	Freehold
5, Clos Y Blaidd CF14 9HL	15 Feb 2019	£350,000	Detached	Freehold
10, Clos Y Blaidd CF14 9HL	12 Dec 2018	£305,000	Detached	Freehold
3, Clos Y Blaidd CF14 9HL	10 Jul 2018	£305,000	Terraced	Freehold
13, Clos Y Blaidd CF14 9HL	1 Jun 2018	£186,000	Terraced	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 Clos Y Blaidd?

Crime and flood risk near Clos Y Blaidd

Crime

41 crimes were reported within about a mile of Clos Y Blaidd in August 2026.

Violence & sexual offences	15
Public order	8
Anti-social behaviour	7
Criminal damage & arson	2
Drugs	2
Other theft	2

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Clos Y Blaidd 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

Lisvane & Thornhill station 0.6 mi · 12 min walk
Llanishen station 1.1 mi · 22 min walk
Ty Glas station 1.6 mi · 32 min walk

Nearest bus stops

Heol Llinos (before, Heol Hir) 4 min walk
Heol Y Barcud (before, Heol Hir) 4 min walk
Heol Hir Top (after, Heol Hir) 4 min walk
Heol Hir Top (before, Heol Hir) 4 min walk

GP surgeries

North Cardiff Medical Centre
Excalibur Drive, Thornhill, Cardiff · 0.5 mi
Llanishen Court Surgery
Llanishen Court, Llanishen, Cardiff · 1.2 mi
Birchgrove Surgery
Caerphilly Road, Cardiff · 1.9 mi
St. Isan Road Surgery
46 St. Isan Road, Heath Cardiff, Cardiff · 1.9 mi

Supermarkets

Sainsburys Sainsburys Thornhill · 0.5 mi
Sainsburys Local Sainsburys Cardiff Rhiwbina Local · 1.0 mi
Spar Spar - Llanishen Fach · 1.1 mi
The Co-operative Food Co-op Station Road - Llanishen · 1.2 mi

Pharmacies

Insync Pharmacy Thornhill · 0.5 mi
Well · 1.1 mi
M W Phillips Chemists · 1.2 mi

Dentists

Llanishen Dental Centre · 1.0 mi
Thornhill Road (dental Surgery) · 1.3 mi
Cedars Dental Surgery · 1.3 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	78.0%	62.5%
Private rented	19.4%	20.3%
Social rented	2.6%	17.1%
Households	568

People

	Here	Eng & Wales
Under 15	17.3%	17.4%
Aged 15–64	70.1%	64.1%
Aged 65+	12.6%	18.6%
Residents	1,357

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 Y Blaidd

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Who lives around Clos Y Blaidd

Ethnic group

	Here	Cardiff
White	92.9%	79.2%
Asian, Asian British or Asian Welsh	2.4%	9.7%
Mixed or Multiple ethnic groups	2.4%	4%
Other ethnic group	1.3%	3.3%
Black, Black British, Black Welsh, Caribbean or African	1.1%	3.8%

Religion

	Here	Cardiff
Christian	49.5%	38.4%
No religion	41.4%	42.9%
Not answered	5.6%	6.3%
Muslim	1.5%	9.3%
Jewish	0.6%	–
Buddhist	0.5%	0.5%
Other religion	0.4%	0.6%
Hindu	0.3%	1.5%

Country of birth

	Here	Cardiff
Born in the UK	93.7%	83.5%
Born outside the UK	6.3%	16.5%

Highest qualification

	Here	Cardiff
Level 4 qualifications and above	48.9%	40%
Level 3 qualifications	16.9%	19.2%
Level 2 qualifications	13.8%	11.1%
No qualifications	8.1%	16.3%
Level 1 and entry level qualifications	7.7%	6.9%
Apprenticeship	3.2%	3.9%
Other qualifications	1.5%	2.6%

General health

	Here	Cardiff
Very good health	56.6%	50.1%
Good health	32.1%	31.8%
Fair health	8.8%	12.2%
Bad health	1.9%	4.5%
Very bad health	0.5%	1.4%

Cars or vans per household

	Here	Cardiff
1 car or van in household	41.3%	43%
2 cars or vans in household	38.7%	24%
3 or more cars or vans in household	12.5%	7%
No cars or vans in household	7.6%	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 Y Blaidd

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Noise, radon and ground hazards

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Planning applications near Clos Y Blaidd

Recent planning applications around Clos Y Blaidd 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 Y Blaidd

Darlows 1.2 mi
Peter Alan 1.2 mi
Jeffrey Ross 1.2 mi
Edwards & Co 1.6 mi
Northwood 1.6 mi

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