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Alltmawr Road, Cardiff

MyStreetCheck free street report: Alltmawr Road, Cardiff · 31 October 2026 · www.mystreetcheck.co.uk/cardiff-cardiff/alltmawr-road/

House prices, sold prices and local information for CF23 6NQ.

Average price (last 12 months)
£642,500
4 sales
Average price (since 2016)
£710,455
11 sales
Price range
£408k – £1.08m
lowest to highest sale
Last sale
30 Jul 2026
CF23 6NQ

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At a glance

11 property sales on Alltmawr Road, Cardiff have been recorded by HM Land Registry since 2016. In the last 12 months 4 homes sold here for an average of £642,500. Most sales here are detached homes, which have sold for an average of £736,500. That is 104% above the Cardiff average of £315,449 over the same period. 1 home here has sold more than once since 2016; 1 of them sold for more the second time. By property type, sales here have been 91% detached, 9% semi-detached. Recorded sale prices on Alltmawr Road range from £407,500 to £1,075,000. Every home sold here was sold freehold. Of 702 streets in Cardiff with at least two sales in the last year, Alltmawr Road ranks 22nd for average price, putting it in the top 10%.

House prices on Alltmawr Road compared

Alltmawr Road£642,500
CF23 postcode area£348,189
Cardiff£315,449
England & Wales£358,701

Average sale price over the last 12 months. See all CF23 house prices.

Average sale price by year

2016: £770,000 (1 sales)2016£770k2020: £576,250 (2 sales)2020£576k2021: £660,000 (1 sales)2021£660k2022: £850,000 (1 sales)2022£850k2024: £906,250 (2 sales)2024£906k2025: £537,500 (2 sales)2025£538k2026: £747,500 (2 sales)2026£748k

Tenure: 100% freehold and 0% leasehold across 11 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Detached10£736,50030 Jul 2026
Semi-detached1£450,00012 Dec 2025

Sold prices on Alltmawr Road

AddressDatePriceTypeTenure
18, Alltmawr Road CF23 6NQ 30 Jul 2026£500,000 DetachedFreehold
7, Alltmawr Road CF23 6NQ 24 Mar 2026£995,000 DetachedFreehold
10, Alltmawr Road CF23 6NQ 18 Dec 2025£625,000 DetachedFreehold
11, Alltmawr Road CF23 6NQ 12 Dec 2025£450,000 Semi-detachedFreehold
17, Alltmawr Road CF23 6NQ 9 Oct 2024£737,500 DetachedFreehold
16, Alltmawr Road CF23 6NQ 31 Jul 2024£1,075,000 DetachedFreehold
3, Alltmawr Road CF23 6NQ 23 Aug 2022£850,000 DetachedFreehold
15, Alltmawr Road CF23 6NQ 9 Dec 2021£660,000 DetachedFreehold
2, Alltmawr Road CF23 6NQ 20 Nov 2020£745,000 DetachedFreehold
16, Alltmawr Road CF23 6NQ 19 Feb 2020£407,500 DetachedFreehold
1, Alltmawr Road CF23 6NQ 25 Nov 2016£770,000 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
16, Alltmawr Road £407,500 (Feb 2020) → £1,075,000 (Jul 2024) +164%
over 4 yrs

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Crime and flood risk near Alltmawr Road

Crime

155 crimes were reported within about a mile of Alltmawr Road in August 2026.

Violence & sexual offences43
Anti-social behaviour23
Vehicle crime20
Public order19
Shoplifting17
Burglary11

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

Flood risk

Alltmawr Road 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

  • Heath High Level station 0.7 mi · 14 min walk
  • Heath Low Level station 0.7 mi · 15 min walk
  • Llanishen station 1.0 mi · 19 min walk

Nearest bus stops

  • Llangorse Rd (after, Cyn-coed Road) 3 min walk
  • Westminster Crescent (before, Cyncoed Road) 3 min walk
  • Llandennis Ave (o/s 22, Llandennis Avenue) 4 min walk
  • St Ederyn's Road (before, Cyn-coed Road) 4 min walk

GP surgeries

  • Llanedeyrn Health Centre
    Llan Healthcare, Wellbeing Hub @ Maelfa, Cardiff · 0.9 mi
  • St. Davids Medical Centre
    Pontprennau Medical Centr, Pentwyn Drive, Cardiff · 1.0 mi
  • Cyncoed Medical Practice
    Dartington Drive, Pontprennau, Cardiff · 1.0 mi
  • Llanishen Court Surgery
    Llanishen Court, Llanishen, Cardiff · 1.0 mi

Supermarkets

  • The Co-operative Food Co-op Cyncoed Road · 0.3 mi
  • Tesco Express Tesco Cardiff Lakeside Express · 0.5 mi
  • Morrisons Daily Morrisons Daily Cardiff Pentwyn Glyncoed · 0.6 mi
  • Aldi Aldi Pentwyn Cardiff · 1.0 mi

Pharmacies

  • Cyncoed Pharmacy · 0.3 mi
  • Lakeside Pharmacy · 0.5 mi
  • Llanishen Pharmacy · 0.5 mi

Dentists

  • Dental Surgery · 0.4 mi
  • Lakeside Dental Practice · 0.4 mi
  • Cedars Dental Surgery · 0.8 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
Owned92.0%62.5%
Private rented6.5%20.3%
Social rented1.4%17.1%
Households627

People

HereEng & Wales
Under 1515.2%17.4%
Aged 15–6452.3%64.1%
Aged 65+32.5%18.6%
Residents1,538

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 Alltmawr Road

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Who lives around Alltmawr Road

Ethnic group

HereCardiff
White78.2%79.2%
Asian, Asian British or Asian Welsh14.5%9.7%
Other ethnic group3.1%3.3%
Mixed or Multiple ethnic groups2.5%4%
Black, Black British, Black Welsh, Caribbean or African1.8%3.8%

Religion

HereCardiff
Christian52.3%38.4%
No religion28.8%42.9%
Muslim8.8%9.3%
Not answered4.7%6.3%
Hindu3.3%1.5%
Jewish1.8%–
Other religion0.2%0.6%
Buddhist0.1%0.5%

Country of birth

HereCardiff
Born in the UK84.4%83.5%
Born outside the UK15.6%16.5%

Highest qualification

HereCardiff
Level 4 qualifications and above58.6%40%
No qualifications11.2%16.3%
Level 3 qualifications10.8%19.2%
Level 2 qualifications9.5%11.1%
Level 1 and entry level qualifications4.6%6.9%
Apprenticeship2.7%3.9%
Other qualifications2.5%2.6%

General health

HereCardiff
Very good health52.7%50.1%
Good health31.9%31.8%
Fair health11.2%12.2%
Bad health2.9%4.5%
Very bad health1.3%1.4%

Cars or vans per household

HereCardiff
2 cars or vans in household40.3%24%
1 car or van in household34.4%43%
3 or more cars or vans in household15.2%7%
No cars or vans in household10%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 Alltmawr Road

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Planning applications near Alltmawr Road

Recent planning applications around Alltmawr Road 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 Alltmawr Road

  • Moginie James 0.3 mi
  • Kelvin Francis 0.3 mi
  • Hentons 0.3 mi
  • H&M Properties 0.5 mi
  • Crofts Davies & Co 0.5 mi

Agent locations © OpenStreetMap contributors. More local agents

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Nearby streets in CF23

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