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Where Is CF23 8NN? Postcode Map and Facts

Find CF23 8NN in Wales and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 80 residents and 33 households at the exact postcode.

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Residents80Exact postcode · Census 2021
Households33Exact postcode · Census 2021
Average sold price£344,2008 exact-postcode transactions
Registered companies2Exact registered-office postcode

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Custom maps of CF23 8NN

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CF23 8NN Postcode Facts

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

Exact postcode record

Postcode details

PostcodeCF23 8NN
Postcode without spacesCF238NN
StatusActive postcode
User typeSmall user postcode
IntroducedJune 1999
Directory version2026-06
Latitude51.5324700
Longitude-3.1336110
British National Grid321,465 E, 182,117 N

Containing official geographies

CountryWales
Output Area (2021)W00009496
LSOA (2021)W01002018
MSOA (2021)W02000369
Electoral wardW05001290
Westminster constituencyW07000090
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

W05001290View Ward Map

Westminster Constituency

W07000090View Constituency Map

CF23 8NN Population and Households

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

Exact postcode · Census 2021
Residents80
Households33
Female residents35
Male residents45
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 8NN Vector Map

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

500 metre radius
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Sold Property Prices in CF23 8NN

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

Exact postcode · 8 sales
Average price£344,200Across all matched transactions
Lowest price£255,000Since 2020
Highest price£540,600Exact-postcode record
Latest sale16 Mar 2026Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
16 Mar 20268, CHARNWOOD DRIVE, PONTPRENNAU, CARDIFFDetachedFreehold£330,000
19 Aug 202526, CHARNWOOD DRIVE, PONTPRENNAU, CARDIFFDetachedFreehold£540,600
27 Jan 202522, CHARNWOOD DRIVE, PONTPRENNAU, CARDIFFDetachedFreehold£305,000
25 Oct 202412, CHARNWOOD DRIVE, PONTPRENNAU, CARDIFFDetachedFreehold£328,000
20 Dec 202318, CHARNWOOD DRIVE, PONTPRENNAU, CARDIFFDetachedFreehold£325,000
30 Jun 202116, CHARNWOOD DRIVE, PONTPRENNAU, CARDIFFDetachedFreehold£350,000
30 Nov 202023, CHARNWOOD DRIVE, PONTPRENNAU, CARDIFFSemi-detachedFreehold£255,000
30 Oct 202011, CHARNWOOD DRIVE, PONTPRENNAU, CARDIFFDetachedFreehold£320,000
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 8NN

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

CF23 postcode district
School · 0.7 km

Pontprennau Primary School

Welsh establishment

Heol Pontprennau, Pontprennau, Cardiff, CF23 8LL

02920735812

School · 0.9 km

Bryn Celyn Primary School

Welsh establishment

Bryn Celyn, Pentwyn, Cardiff, Cardiff (Caerdydd), CF23 7ES

02920400770

Visit website

School · 0.9 km

The Hollies Special School

Welsh establishment

Bryn Heulog, Pentwyn, Cardiff, CF23 7XG

02920734411

School · 1.0 km

St Bernadette's R.C. Primary School

Welsh establishment

Bryn Heulog, Pentwyn, Cardiff, CF23 7JB

02920733443

GP practice · 1.2 km

CYNCOED MEDICAL PRACTICE

B

DARTINGTON DRIVE, PONTPRENNAU, CARDIFF, CF23 8SQ

029 20545260

GP practice · 1.2 km

ST. DAVIDS MEDICAL CENTRE

B

PONTPRENNAU MEDICAL CENTR, PENTWYN DRIVE, CARDIFF, CF23 7SD

02920 739999

School · 1.2 km

Ysgol Gynradd Gymraeg Pen-Y-Groes

Welsh establishment

Bryn Celyn, Pentwyn, Cardiff, Cardiff (Caerdydd), CF23 7EH

02920735723

School · 1.5 km

St David's C.I.W. Primary School

Welsh establishment

Bryn Celyn, Pentwyn, Cardiff, CF23 7ED

02920734308

School · 1.7 km

Glyncoed Primary School

Welsh establishment

Glyn Coed Road, Pentwyn, Cardiff, CF23 7DW

02920733694

School · 1.9 km

Corpus Christi Catholic High School

Welsh establishment

Ty-Draw Road, Pontprennau, Cardiff, CF23 6XL

02920761893

School · 2.0 km

St Phillip Evans R.C. Primary School

Welsh establishment

Coed-Y-Gores, Llanedeyrn, Cardiff, CF23 9NX

02920732514

GP practice · 2.4 km

LLANEDEYRN HEALTH CENTRE

B

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

029 20731671

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 8NN

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

Exact registered postcode
Registered companies2All supplied statuses
Active companies2Companies House status
Active · 14078240

SINHA ACCOUNTANCY LTD

Private Limited Company

Incorporated 29 April 2022

69201 - Accounting and auditing activities

Companies House record

Active · 05481928

FORRESTERS CAR CLUB LIMITED

PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)

Incorporated 15 June 2005

93120 - Activities of sport clubs

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 · W01002018

8 recorded incidents

Cardiff 003G includes CF23 8NN and other nearby postcodes.

Crime typeIncidents
Vehicle crime3
Violence and sexual offences3
Public order2
Crime figures apply to the whole Cardiff 003G LSOA, not only to CF23 8NN. Locations may be anonymised by the source.

CF23 8NN Questions

Answers use the geographic scope stated with each dataset above.

Where is the CF23 8NN postcode?

CF23 8NN is in Wales.

How many people live in CF23 8NN?

The Census 2021 postcode-level dataset records 80 residents at CF23 8NN. 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 8NN postcode.

Can I buy a vector map of CF23 8NN?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full CF23 8NN postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in CF23 8

Explore other full postcodes in the same postcode sector.

Postcode sector