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Llwyn Castan, Cardiff

MyStreetCheck free street report: Llwyn Castan, Cardiff · 31 October 2026 · www.mystreetcheck.co.uk/cardiff-cardiff/llwyn-castan/

House prices, sold prices and local information for CF23 7DA, CF23 7DB.

Average price (last 12 months)
£242,000
1 sale
Average price (since 2016)
£200,370
23 sales
Price range
£145k – £265k
lowest to highest sale
Last sale
19 Mar 2026
CF23 7DA

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At a glance

23 property sales on Llwyn Castan, Cardiff have been recorded by HM Land Registry since 2016. In the last 12 months 1 home sold here for an average of £242,000. Most sales here are terraced homes, which have sold for an average of £200,786. 3 homes here have sold more than once since 2016; 3 of them sold for more the second time. By property type, sales here have been 91% terraced, 9% semi-detached. Recorded sale prices on Llwyn Castan range from £145,000 to £265,000. 60% of homes sold here were freehold and 40% leasehold.

House prices on Llwyn Castan compared

CF23 postcode area£348,189
Cardiff£315,449
England & Wales£358,701

Average sale price over the last 12 months. Llwyn Castan has had fewer than two sales in that time, so it is left out. See all CF23 house prices.

Average sale price by year

2016: £183,500 (2 sales)2016£184k2017: £165,000 (3 sales)2017£165k2018: £168,000 (4 sales)2018£168k2019: £198,750 (2 sales)2019£199k2020: £176,000 (2 sales)2020£176k2021: £198,000 (1 sales)2021£198k2022: £243,750 (2 sales)2022£244k2023: £230,000 (2 sales)2023£230k2024: £225,000 (2 sales)2024£225k2025: £243,750 (2 sales)2025£244k2026: £242,000 (1 sales)2026£242k

Tenure: 60% freehold and 40% leasehold across 25 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Terraced21£200,78619 Mar 2026
Semi-detached2£196,0004 Oct 2019

Sold prices on Llwyn Castan

AddressDatePriceTypeTenure
10, Llwyn Castan CF23 7DA 19 Mar 2026£242,000 TerracedLeasehold
36, Llwyn Castan CF23 7DA 6 Aug 2025£222,500 TerracedLeasehold
80, Llwyn Castan CF23 7DB 27 Jun 2025£265,000 TerracedLeasehold
99, Llwyn Castan CF23 7DB 17 Sep 2024£230,000 TerracedFreehold
55, Llwyn Castan CF23 7DA 27 Aug 2024£220,000 TerracedLeasehold
28, Llwyn Castan CF23 7DA 27 Oct 2023£200,000 TerracedFreehold
12, Llwyn Castan CF23 7DA 1 Jun 2023£260,000 TerracedFreehold
50, Llwyn Castan CF23 7DA 27 Jul 2022£230,000 OtherLeasehold
16, Llwyn Castan CF23 7DA 22 Apr 2022£237,500 TerracedFreehold
101, Llwyn Castan CF23 7DB 9 Mar 2022£250,000 TerracedLeasehold
3, Llwyn Castan CF23 7DA 6 Aug 2021£198,000 TerracedFreehold
7, Llwyn Castan CF23 7DA 15 Oct 2020£182,000 TerracedFreehold
39, Llwyn Castan CF23 7DA 22 May 2020£170,000 TerracedFreehold
24, Llwyn Castan CF23 7DA 6 Dec 2019£192,500 TerracedFreehold
56, Llwyn Castan CF23 7DA 4 Oct 2019£205,000 Semi-detachedFreehold
38, Llwyn Castan CF23 7DA 19 Dec 2018£145,000 TerracedFreehold
73, Llwyn Castan CF23 7DB 23 Nov 2018£185,000 TerracedFreehold
43, Llwyn Castan CF23 7DA 20 Jul 2018£172,000 TerracedFreehold
64, Llwyn Castan CF23 7DB 16 Apr 2018£170,000 TerracedLeasehold
50, Llwyn Castan CF23 7DA 10 Nov 2017£160,000 TerracedLeasehold
50, Llwyn Castan CF23 7DA 10 Nov 2017£3,050 OtherFreehold
16, Llwyn Castan CF23 7DA 26 May 2017£165,000 TerracedFreehold
24, Llwyn Castan CF23 7DA 19 May 2017£170,000 TerracedLeasehold
96, Llwyn Castan CF23 7DB 21 Oct 2016£180,000 TerracedLeasehold
95, Llwyn Castan CF23 7DB 4 Apr 2016£187,000 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.

Sale history: homes sold more than once

AddressSalesChange
50, Llwyn Castan £160,000 (Nov 2017) → £230,000 (Jul 2022) +44%
over 5 yrs
16, Llwyn Castan £165,000 (May 2017) → £237,500 (Apr 2022) +44%
over 5 yrs
24, Llwyn Castan £170,000 (May 2017) → £192,500 (Dec 2019) +13%
over 3 yrs

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Getting around, shops and health

Train stations

  • Llanishen station 1.4 mi · 27 min walk
  • Heath High Level station 1.4 mi · 29 min walk
  • Heath Low Level station 1.5 mi · 30 min walk

Nearest bus stops

  • Llwyn Castan (before, Glyn Coed Road) 1 min walk
  • Llwyn Castan (after, Glyn Coed Road) 2 min walk
  • Aldi (after, Glyn Coed Road) 4 min walk
  • Holly Bush (o/s, Glyn Coed Road) 4 min walk

GP surgeries

  • Cyncoed Medical Practice
    Dartington Drive, Pontprennau, Cardiff · 0.3 mi
  • St. Davids Medical Centre
    Pontprennau Medical Centr, Pentwyn Drive, Cardiff · 0.3 mi
  • Llanedeyrn Health Centre
    Llan Healthcare, Wellbeing Hub @ Maelfa, Cardiff · 0.9 mi
  • Llanishen Court Surgery
    Llanishen Court, Llanishen, Cardiff · 1.6 mi

Supermarkets

  • Morrisons Daily Morrisons Daily Cardiff Pentwyn Glyncoed · 0.2 mi
  • Aldi Aldi Pentwyn Cardiff · 0.3 mi
  • The Co-operative Food Co-op Cyncoed Road · 0.6 mi
  • Farmfoods Farmfoods Pentwyn Cardiff · 0.6 mi

Pharmacies

  • Well · 0.3 mi
  • Cyncoed Pharmacy · 0.6 mi
  • Pontprennau Pharmacy · 0.8 mi

Dentists

  • St David's Dental Clinic · 0.3 mi
  • Pontprennau Dental Care · 0.8 mi
  • Llanedeyrn Dental Practice · 1.0 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
Owned79.5%62.5%
Private rented12.2%20.3%
Social rented8.3%17.1%
Households542

People

HereEng & Wales
Under 1519.9%17.4%
Aged 15–6459.0%64.1%
Aged 65+21.1%18.6%
Residents1,384

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 Llwyn Castan

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Who lives around Llwyn Castan

Ethnic group

HereCardiff
White86%79.2%
Other ethnic group4.9%3.3%
Asian, Asian British or Asian Welsh4.2%9.7%
Mixed or Multiple ethnic groups3.1%4%
Black, Black British, Black Welsh, Caribbean or African1.8%3.8%

Religion

HereCardiff
Christian49%38.4%
No religion37.9%42.9%
Muslim7.6%9.3%
Not answered4.4%6.3%
Hindu0.4%1.5%
Sikh0.4%0.4%
Other religion0.3%0.6%
Buddhist0.1%0.5%

Country of birth

HereCardiff
Born in the UK87.4%83.5%
Born outside the UK12.6%16.5%

Highest qualification

HereCardiff
Level 4 qualifications and above33.4%40%
No qualifications17.1%16.3%
Level 3 qualifications17%19.2%
Level 2 qualifications13%11.1%
Level 1 and entry level qualifications10.3%6.9%
Apprenticeship6.1%3.9%
Other qualifications3.1%2.6%

General health

HereCardiff
Very good health49.2%50.1%
Good health34.5%31.8%
Fair health12.5%12.2%
Bad health2.8%4.5%
Very bad health1%1.4%

Cars or vans per household

HereCardiff
1 car or van in household48.2%43%
2 cars or vans in household29.5%24%
No cars or vans in household11.6%26%
3 or more cars or vans in household10.7%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 Llwyn Castan

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Planning applications near Llwyn Castan

Recent planning applications around Llwyn Castan 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 Llwyn Castan

  • Kelvin Francis 0.6 mi
  • Hentons 0.6 mi
  • Moginie James 0.6 mi
  • H&M Properties 1.2 mi
  • Crofts Davies & Co 1.2 mi

Agent locations © OpenStreetMap contributors. More local agents

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Nearby streets in CF23

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