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Explore CF23 5AG: Map, Data and Local Insights

Explore CF23 5AG in Wales through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 86 residents and 36 households at the exact postcode.

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Residents86Exact postcode · Census 2021
Households36Exact postcode · Census 2021
Average sold price£440,14314 exact-postcode transactions
Registered companies6Exact registered-office postcode

Vector and Interactive Postcode Maps for CF23 5AG

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Custom maps of CF23 5AG

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CF23 5AG Postcode Facts

Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.

Exact postcode record

Postcode details

PostcodeCF23 5AG
Postcode without spacesCF235AG
StatusActive postcode
User typeSmall user postcode
IntroducedJune 1999
Directory version2026-06
Latitude51.4961400
Longitude-3.1552820
British National Grid319,898 E, 178,099 N

Containing official geographies

CountryWales
Output Area (2021)W00009391
LSOA (2021)W01001822
MSOA (2021)W02000395
Electoral wardW05001288
Westminster constituencyW07000089
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.

Ward and Constituency

The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.

Containing areas

Electoral Ward

W05001288View Ward Map

Westminster Constituency

W07000089View Constituency Map

CF23 5AG Population and Households

These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.

Exact postcode · Census 2021
Residents86
Households36
Female residents46
Male residents40
Residents per household2.4
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.

CF23 5AG Vector Map

A detailed vector map covering a 500 metre radius around the postcode.

500 metre radius
Creating the CF23 5AG mapThe vector map preview will appear here automatically.

Sold Property Prices in CF23 5AG

Land Registry Price Paid Data transactions matched to this exact full postcode.

Exact postcode · 14 sales
Average price£440,143Across all matched transactions
Lowest price£340,000Since 2020
Highest price£567,000Exact-postcode record
Latest sale30 May 2025Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
30 May 2025107, WESTVILLE ROAD, CARDIFFTerracedFreehold£390,000
23 May 2025109, WESTVILLE ROAD, CARDIFFTerracedFreehold£485,000
12 Jul 202414, WESTVILLE ROAD, CARDIFFTerracedFreehold£485,000
5 Apr 2024117, WESTVILLE ROAD, CARDIFFTerracedFreehold£360,000
30 Oct 202330, WESTVILLE ROAD, CARDIFFTerracedFreehold£370,000
14 Aug 202336, WESTVILLE ROAD, CARDIFFTerracedFreehold£515,000
16 Dec 2022133, WESTVILLE ROAD, CARDIFFTerracedFreehold£495,000
31 May 2022121, WESTVILLE ROAD, CARDIFFTerracedFreehold£500,000
27 May 2022115, WESTVILLE ROAD, CARDIFFTerracedFreehold£540,000
14 May 2022127, WESTVILLE ROAD, CARDIFFTerracedFreehold£567,000
24 Jun 2021131, WESTVILLE ROAD, CARDIFFTerracedFreehold£370,000
1 Apr 2021109, WESTVILLE ROAD, CARDIFFTerracedFreehold£340,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near CF23 5AG

Open schools and active GP practices in the CF23 postcode district, ordered by straight-line distance where coordinates are available.

CF23 postcode district
School · 0.3 km

Marlborough Primary

Welsh establishment

Agincourt Road, Roath, Cardiff, CF23 5BU

02920492564

GP practice · 0.5 km

ROATH HOUSE SURGERY

B

100 PEN-Y-LAN ROAD, PENYLAN, CARDIFF, CF23 5RH

029 20461100

GP practice · 0.6 km

THE PENYLAN SURGERY

B

74 PEN-Y-LAN ROAD, CARDIFF, CF23 5SY

029 20498181

School · 0.6 km

Howardian Primary School

Welsh establishment

Hammond Way, Penylan, Cardiff, CF23 9NB

02920499451

School · 0.9 km

St David's Catholic College

Welsh establishment

Ty Gwyn Road, Penylan, Cardiff (Caerdydd), CF23 5QD

02920498555

School · 0.9 km

Ysgol Gyfun Gymraeg Bro Edern

Welsh establishment

Llanedeyrn Road, Penylan, Cardiff, Cardiff (Caerdydd), CF23 9DT

02920561372

School · 0.9 km

Ysgol Y Berllan Deg

Welsh establishment

Circle Way East, Llanederyrn, Cardiff, CF23 9LD

02920734152

School · 1.4 km

All Saints C.I.W. Primary School

Welsh establishment

Ael-Y-Bryn, Llanedeyrn, Cardiff, CF23 9LF

02920735106

School · 1.4 km

Llanedeyrn Primary School

Welsh establishment

Wellwood, Llanedeyrn, Cardiff, CF23 9JN

02920736420

School · 1.9 km

St Teilo's C.I.W. High School

Welsh establishment

Circle Way East, Llanedyern, Cardiff, CF23 9PD

02920547180

GP practice · 2.0 km

LLANEDEYRN HEALTH CENTRE

B

LLAN HEALTHCARE, WELLBEING HUB @ MAELFA, ROUND WOOD, LLANEDEYRN, CARDIFF, CF23 9PF

029 20731671

School · 2.0 km

Lakeside Primary School

Welsh establishment

Ontario Way, Cyncoed, Cardiff, CF23 6HB

02920767050

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The search is currently limited to records whose own postcode begins with CF23. Distances are approximate straight-line distances, not travel distances.

Companies Registered at CF23 5AG

Companies House records whose registered-office address uses this exact postcode.

Exact registered postcode
Registered companies6All supplied statuses
Active companies6Companies House status
Active · 15359014

HUDSON EYEWEAR LIMITED

Private Limited Company

Incorporated 18 December 2023

47190 - Other retail sale in non-specialised stores

Companies House record

Active · 13244768

CEFN CARNAU PROPERTY LTD

Private Limited Company

Incorporated 4 March 2021

68100 - Buying and selling of own real estate

Companies House record

Active · 12008454

GLG FINANCE LTD

Private Limited Company

Incorporated 21 May 2019

70221 - Financial management

Companies House record

Active · 11757857

ONE TWO FIVE PROPERTY LIMITED

Private Limited Company

Incorporated 9 January 2019

41100 - Development of building projects

Companies House record

Active · 07132880

LEIGHTON ENTERTAINMENT LTD

Private Limited Company

Incorporated 22 January 2010

90030 - Artistic creation

Companies House record

Active · 04085872

FOOD IN FOCUS LIMITED

Private Limited Company

Incorporated 9 October 2000

85590 - Other education n.e.c.

Companies House record

A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.

Crime in the Local LSOA

Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.

Containing LSOA · W01001822

22 recorded incidents

Cardiff 029A includes CF23 5AG and other nearby postcodes.

Crime typeIncidents
Violence and sexual offences8
Other theft5
Public order3
Shoplifting3
Drugs1
Robbery1
Vehicle crime1
Crime figures apply to the whole Cardiff 029A LSOA, not only to CF23 5AG. Locations may be anonymised by the source.

CF23 5AG Questions

Answers use the geographic scope stated with each dataset above.

Where is the CF23 5AG postcode?

CF23 5AG is in Wales.

How many people live in CF23 5AG?

The Census 2021 postcode-level dataset records 86 residents at CF23 5AG. This is an exact postcode count.

Are the property prices for the exact postcode?

Yes. The sold-price records shown on this page are Land Registry transactions matched to the full CF23 5AG postcode.

Can I buy a vector map of CF23 5AG?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF23 5AG postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in CF23 5

Explore other full postcodes in the same postcode sector.

Postcode sector