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Dorchester Avenue, Penylan, Cardiff

MyStreetCheck free street report: Dorchester Avenue, Penylan, Cardiff · 31 October 2026 · www.mystreetcheck.co.uk/cardiff-cardiff/dorchester-avenue/

House prices, sold prices and local information for CF23 9BR, CF23 9BS, CF23 9BQ.

Average price (last 12 months)
£635,000
1 sale
Average price (since 2016)
£484,298
20 sales
Price range
£285k – £840k
lowest to highest sale
Last sale
18 Feb 2026
CF23 9BR

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At a glance

20 property sales on Dorchester Avenue, Penylan, Cardiff have been recorded by HM Land Registry since 2016. In the last 12 months 1 home sold here for an average of £635,000. Most sales here are semi-detached homes, which have sold for an average of £488,341. 2 homes here have sold more than once since 2016; 2 of them sold for more the second time. By property type, sales here have been 80% semi-detached, 15% detached, 5% terraced. Recorded sale prices on Dorchester Avenue range from £285,000 to £840,000. Every home sold here was sold freehold.

House prices on Dorchester Avenue compared

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

Average sale price over the last 12 months. Dorchester Avenue 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: £397,950 (1 sales)2016£398k2017: £399,000 (2 sales)2017£399k2018: £527,500 (2 sales)2018£528k2019: £410,000 (2 sales)2019£410k2020: £385,000 (1 sales)2020£385k2021: £345,000 (1 sales)2021£345k2022: £795,000 (2 sales)2022£795k2023: £401,667 (3 sales)2023£402k2024: £500,000 (3 sales)2024£500k2025: £477,500 (2 sales)2025£478k2026: £635,000 (1 sales)2026£635k

Tenure: 100% freehold and 0% leasehold across 20 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Semi-detached16£488,34115 Aug 2025
Detached3£477,50018 Feb 2026
Terraced1£440,0002 Feb 2024

Sold prices on Dorchester Avenue

AddressDatePriceTypeTenure
48, Dorchester Avenue CF23 9BR 18 Feb 2026£635,000 DetachedFreehold
43, Dorchester Avenue CF23 9BS 15 Aug 2025£505,000 Semi-detachedFreehold
18, Dorchester Avenue CF23 9BR 21 Feb 2025£450,000 Semi-detachedFreehold
9, Dorchester Avenue CF23 9BQ 6 Dec 2024£635,000 Semi-detachedFreehold
29, Dorchester Avenue CF23 9BS 1 May 2024£425,000 Semi-detachedFreehold
25, Dorchester Avenue CF23 9BS 2 Feb 2024£440,000 TerracedFreehold
37, Dorchester Avenue CF23 9BS 9 Nov 2023£365,000 Semi-detachedFreehold
48, Dorchester Avenue CF23 9BR 1 Sep 2023£347,500 DetachedFreehold
51, Dorchester Avenue CF23 9BS 27 Feb 2023£492,500 Semi-detachedFreehold
12, Dorchester Avenue CF23 9BQ 22 Nov 2022£750,000 Semi-detachedFreehold
3, Dorchester Avenue CF23 9BQ 1 Jul 2022£840,000 Semi-detachedFreehold
44, Dorchester Avenue CF23 9BR 28 Jun 2021£345,000 Semi-detachedFreehold
43, Dorchester Avenue CF23 9BS 15 Dec 2020£385,000 Semi-detachedFreehold
34, Dorchester Avenue CF23 9BR 4 Oct 2019£450,000 DetachedFreehold
21, Dorchester Avenue CF23 9BS 5 Aug 2019£370,000 Semi-detachedFreehold
36, Dorchester Avenue CF23 9BR 5 Oct 2018£445,000 Semi-detachedFreehold
28, Dorchester Avenue CF23 9BR 17 Apr 2018£610,000 Semi-detachedFreehold
15, Dorchester Avenue CF23 9BS 25 Oct 2017£513,000 Semi-detachedFreehold
42, Dorchester Avenue CF23 9BR 3 Mar 2017£285,000 Semi-detachedFreehold
20, Dorchester Avenue CF23 9BR 9 Sep 2016£397,950 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
48, Dorchester Avenue £347,500 (Sep 2023) → £635,000 (Feb 2026) +83%
over 2 yrs
43, Dorchester Avenue £385,000 (Dec 2020) → £505,000 (Aug 2025) +31%
over 5 yrs

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Getting around, shops and health

Train stations

  • Cathays station 1.3 mi · 26 min walk
  • Cardiff Queen Street station 1.5 mi · 29 min walk
  • Heath Low Level station 1.5 mi · 30 min walk

Nearest bus stops

  • Hampton Court Rd (before, Baron`s Court Road) 2 min walk
  • Colchester Avenue (after, Waterloo Road) 3 min walk
  • Southcourt Road (before, Colchester Avenue) 4 min walk
  • Earl`s Court Road (before, Colchester Avenue) 4 min walk

GP surgeries

  • Roath House Surgery
    100 Pen-Y-Lan Road, Penylan, Cardiff · 0.4 mi
  • The Penylan Surgery
    74 Pen-Y-Lan Road, Cardiff · 0.5 mi
  • Llanedeyrn Health Centre
    Llan Healthcare, Wellbeing Hub @ Maelfa, Cardiff · 0.9 mi
  • Roathwell Surgery
    116 Newport Road, Cardiff · 0.9 mi

Supermarkets

  • The Co-operative Food Co-op Cardiff - Colchester Avenue · 0.3 mi
  • Sainsburys Sainsburys Colchester Ave · 0.5 mi
  • Lidl Lidl Penylan Cardiff · 0.6 mi
  • Tesco Express Tesco Cardiff Wellfield Rd Express · 0.6 mi

Pharmacies

  • Central Pharmacy · 0.6 mi
  • Superdrug Pharmacy · 0.7 mi
  • Boots · 0.7 mi

Dentists

  • Dental Surgery · 0.2 mi
  • Marlborough Dental Practice · 0.5 mi
  • Llanedeyrn Dental Practice · 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
Owned90.7%62.5%
Private rented7.8%20.3%
Social rented1.4%17.1%
Households632

People

HereEng & Wales
Under 1514.5%17.4%
Aged 15–6454.2%64.1%
Aged 65+31.3%18.6%
Residents1,511

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 Dorchester Avenue

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Who lives around Dorchester Avenue

Ethnic group

HereCardiff
White84.6%79.2%
Asian, Asian British or Asian Welsh11.1%9.7%
Mixed or Multiple ethnic groups2.2%4%
Other ethnic group1.1%3.3%
Black, Black British, Black Welsh, Caribbean or African0.9%3.8%

Religion

HereCardiff
Christian51.9%38.4%
No religion30.4%42.9%
Muslim8.2%9.3%
Not answered6%6.3%
Hindu1.5%1.5%
Buddhist0.7%0.5%
Sikh0.7%0.4%
Jewish0.5%–

Country of birth

HereCardiff
Born in the UK88.5%83.5%
Born outside the UK11.5%16.5%

Highest qualification

HereCardiff
Level 4 qualifications and above46.6%40%
Level 2 qualifications14.1%11.1%
No qualifications14%16.3%
Level 3 qualifications12.2%19.2%
Level 1 and entry level qualifications6.8%6.9%
Apprenticeship3.7%3.9%
Other qualifications2.7%2.6%

General health

HereCardiff
Very good health49.3%50.1%
Good health33.4%31.8%
Fair health13.2%12.2%
Bad health3.2%4.5%
Very bad health0.9%1.4%

Cars or vans per household

HereCardiff
1 car or van in household45.7%43%
2 cars or vans in household31.9%24%
3 or more cars or vans in household11.4%7%
No cars or vans in household11.1%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 Dorchester Avenue

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Noise, radon and ground hazards

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Planning applications near Dorchester Avenue

Recent planning applications around Dorchester Avenue 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 Dorchester Avenue

  • Jeffrey Ross 0.6 mi
  • Martin & Co 0.7 mi
  • Moginie James 0.7 mi
  • Roberts 0.7 mi
  • Peter Alan 0.7 mi

Agent locations © OpenStreetMap contributors. More local agents

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Nearby streets in CF23

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