Air conditioning for period and listed homes across South Glamorgan
For period homes in Cardiff, we look at consoles in place of radiators and ducted units from the loft before anything else. If your home in Cardiff is Victorian, Edwardian or older, a console or concealed system often works better than a high wall unit. Wet South Wales winters make a heat pump's quiet, even heating and dehumidifying mode useful well beyond summer.
Prices in South Glamorgan
In South and Mid Wales, our guide range for air conditioning for period and listed homes is £1,495–£7,295 per home, one room upwards, including VAT. It is a touch below the UK middle, as trade rates in South and Mid Wales tend to be. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. Typical Concealed work (ducted unit from a loft or void serving one or two rooms) lands around £3,145–£4,995 in this area.
Console
Low-level console in place of a radiator, rear outdoor unit.
Concealed
Ducted unit from a loft or void serving one or two rooms.
Mixed
Consoles downstairs and ducted upstairs on one system.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Listed building consent
For a listed property in South Glamorgan, consent comes first: the council decides on the outdoor unit position, the pipe routes and any change to historic fabric. Conservation areas add their own limits on units facing a road. In Wales, outdoor units of up to 1.5 m³ that meet MCS 020a noise limits are usually permitted development on houses; listed buildings need consent, and in conservation areas a unit cannot go on a wall or roof facing a road.
The survey
We book surveys in South Glamorgan at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. A survey in South Glamorgan usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.
What is included
Included with air conditioning for period and listed homes across South Glamorgan:
- Drawings and product data for consent applications
- Pressure test, vacuum and commissioning
- Careful routes that avoid cornicing and panelling
- Console or concealed ducted options
- Free survey with features and fabric recorded
- Work started only once consent is in place
Towns in South Glamorgan
Pick your town for local details, or see every service in South Glamorgan.