CF10 postcode district: Cardiff and around

CF10 is a postcode district in Wales, with 646 postcodes in use in 5 sectors. It has postcodes in Cardiff. Its council is Cardiff.

Postcodes in use: 646
Sectors: 5
Council: Cardiff
Places: Cardiff

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in CF10, and which are new since 2020

New since 2020: 58
In use before 2020: 588
Outline: where 5 or more new postcodes since 2020 lie together

Of the 646 postcodes in CF10 that ONS places, 58 are new since 2020 and 588 were in use before 2020.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. New since 2020 means it came into use in January 2020 or later. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 51.4747, longitude -3.1732. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The 5 newest postcodes

CF10 5LWJuly 2026 CF10 2BAJune 2026 CF10 2BBJune 2026 CF10 2BFJune 2026 CF10 4FHJune 2026

2 further out, not drawn

These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.

CF10 4LY CF10 4RP

Where the new postcodes lie together

9 new postcodes since 2020, outlined on the map. CF10 5PF, is the newest of them.
7 new postcodes since 2020, outlined on the map. CF10 5LW, is the newest of them.
6 new postcodes since 2020, outlined on the map. CF10 2BA, is the newest of them.
6 new postcodes since 2020, outlined on the map. CF10 5JX, is the newest of them.
5 new postcodes since 2020, outlined on the map. CF10 1GF, is the newest of them.
5 new postcodes since 2020, outlined on the map. CF10 4DS, is the newest of them.

What broadband can you get in CF10?

Ofcom reports on 569 of the 646 postcodes in CF10. At 340 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit340 of 569

Postcodes where every home can get superfast416 of 569

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

What do homes sell for in CF10?

Homes in CF10 sold for a typical £180,000 in the 12 months to August 2026, across 196 sales, no change on the 12 months before, HM Land Registry's figures show.

£180,000 typical price, the 12 months to August 2026

£180,000 12 months to August 2025

■ no change on the 12 months before

Detached 1 sale, too few to price
Semi-detached £250,000 5 sales
Terraced £275,000 21 sales
Flat or maisonette £170,000 169 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it