CF40 postcode district: Tonypandy and around, Rhondda Cynon Taf

CF40 is a postcode district in Wales, with 479 postcodes in use in 3 sectors. It has postcodes in Tonypandy, Rhondda and Porth. Its council is Rhondda Cynon Taf.

Postcodes in use: 479
Sectors: 3
Council: Rhondda Cynon Taf
Places: 3 places

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

Every postcode in CF40, and which are new since 2020

New since 2020: 10
In use before 2020: 469

Of the 479 postcodes in CF40 that ONS places, 10 are new since 2020 and 469 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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.6204, longitude -3.4517. 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

CF40 1AAJanuary 2026 CF40 2DBNovember 2025 CF40 9BJApril 2025 CF40 1FASeptember 2024 CF40 1DYAugust 2024

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.

CF40 1SJ CF40 1SN

What broadband can you get in CF40?

Ofcom reports on 467 of the 479 postcodes in CF40. At 377 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit377 of 467

Postcodes where every home can get superfast445 of 467

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 CF40?

Homes in CF40 sold for a typical £127,500 in the 12 months to August 2026, across 173 sales, up 3.7% on the 12 months before, HM Land Registry's figures show.

£127,500 typical price, the 12 months to August 2026

£123,000 12 months to August 2025

▲ up 3.7% on the 12 months before

Detached £275,000 9 sales
Semi-detached £159,500 11 sales
Terraced £125,000 151 sales
Flat or maisonette 2 sales, too few to price

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