Council tax bands in Caerphilly
81,470 homesWalesIn Welsh: Caerffili
Caerphilly has the smallest share of two-bedroom homes (18.5%) and the largest share of three-bedroom homes (63.6%) of the 318 councils in England and Wales. It also has the second-largest share of homes in band B (33.1%) and the second-smallest share of homes with four or more bedrooms (12.6%) of the 22 councils in Wales.
Three bedrooms is the usual size
Three-bedroom homes are the most common size, then two-bedroom and four-bedroom (11.1%). Band climbs with size: the middle home is in band A with one bedroom, band B with two, band B with three, band E with four and band F with five. A detached house here has 3.6 bedrooms on average, a flat 1.6. One-bedroom homes make up 5.3%. Homes here average 2.85 bedrooms, more than the 2.83 for Wales.
Band B is the largest band
Band B is the most common band in Caerphilly, and the middle home on the list is in that band too. The share in bands A and B, 52.3%, is 17.2 points above the figure for Wales as a whole. Ranked by number of homes, the bands run B, C, A, D, E, F, G, H and I. Within Wales, the band mix closest to this one is that of Bridgend. Band I, the top band, holds 80 homes.
Terraced houses are the largest group
The largest group of homes in Caerphilly is terraced houses at 37.0%, followed in turn by semi-detached houses (32.5%), detached houses (13.0%), flats and maisonettes (9.5%) and bungalows (7.8%). The typical home of each type sits in band E for detached houses, band C for bungalows, band C for semi-detached houses, band B for terraced houses and band A for flats and maisonettes. The widest gap to the rest of Wales is in terraced houses: 8.0 points above the share there (29.0%). The nearest property-type mix elsewhere belongs to Knowsley, followed by Middlesbrough and Rochdale.
Homes from before 1900 lead
The biggest building periods here were before 1900 (21.3%), from 1965 to 1982 (19.2%) and from 1945 to 1964 (14.8%). Some 2,710 homes were built from 2016 to 2026. The middle home built from 2016 to 2026 is in band C, a higher band than the middle home built before 2016 (band B). Bands A and B take 27.7% of these newer homes and 53.1% of the older ones. By build period, the middle home sits in band B for homes built before 1900, band C for homes built from 1965 to 1982 and band B for those built from 1945 to 1964. The busiest single year was 2024, with 350 homes recorded as built. Over the year to March 2026 the list grew by a net 280 homes (+0.34%).
Councils with a similar band mix
By band-mix distance (0 means identical), the councils closest to Caerphilly are Neath Port Talbot (18.4), Torfaen (18.7) and Swansea (27.5); the furthest within Wales is Monmouthshire (101.0).
Compare side by side- Caerphilly
- Neath Port Talbot
- Torfaen
- Swansea
Placed in Wales
On the share of homes in band F or above, Caerphilly comes 19th of the 22 councils in Wales, just behind Rhondda Cynon Taf and just ahead of Neath Port Talbot. All Wales councils.