Why Charlestown Homeowners Are Switching to Heat Pumps
Charlestown is one of the most visually striking communities in Cornwall — a complete Georgian copper and china clay port built between 1791 and 1801 by Charles Rashleigh, now a UNESCO World Heritage Site buffer zone and the filming location for Poldark, Treasure Island, and Doctor Who. The harbour still hosts visiting tall ships, and the village attracts homeowners drawn by its exceptional heritage character. Properties average around £410,000, reflecting its desirability. Charlestown is almost entirely off the mains gas grid — the area was built before the Victorian gas network reached this far west, and there has been no subsequent mains gas connection. Most properties rely on oil central heating or, in some cases, LPG. The £7,500 BUS grant makes switching from oil to a heat pump highly attractive for Charlestown homeowners, but the conservation area and listed building status of many properties requires careful planning. Our engineers understand the heritage planning framework and can advise on installations that satisfy both Cornwall Council's conservation requirements and modern heat pump standards. Many Charlestown properties have south-facing rear gardens providing excellent space for external heat pump units away from the street-facing conservation view. CCS Heating & Renewables is just 2 miles from Charlestown.
Common property types in Charlestown: Georgian terraced cottages, period townhouses, converted Georgian warehouses, newer infill development outside the core
Charlestown is a conservation area within the Cornwall and West Devon Mining Landscape UNESCO World Heritage Site buffer zone. Listed building consent may be required for external installations. All work is carried out in accordance with Cornwall Council heritage planning guidance.
Areas we cover from Charlestown: Serving Charlestown harbour, Charlestown village, Duporth, and the Carlyon Bay coastal strip
Postcodes served: PL25
What We Offer
Our Services in Charlestown
Solar Panels
MCS certified solar PV installation for homes and businesses. Generate your own electricity, cut bills by up to 70%, and...
Battery Storage
Store excess solar energy and use it when you need it most. We install Foxstar, Tesla Powerwall, and SIG Energy battery ...
Boilers
Gas Safe registered boiler installation, replacement, and servicing. We fit Worcester Bosch, Vaillant, and Viessmann boi...
Underfloor Heating
Wet underfloor heating systems for new builds, extensions, and renovations. Provides warm, even heat throughout your hom...
EV Chargers
Home and commercial EV charger installation. We fit all major brands including Zappi, Ohme, and Easee with smart chargin...
Hot Water
Supply and installation of hot water cylinders including Mixergy smart cylinders and Megaflo unvented systems. Solar div...
As well as heat pumps, we also provide other energy services in Charlestown:
Our Process
How It Works
Free Survey
We visit your Charlestown property to assess your needs, measure heat loss, and discuss the best options.
Design & Quote
We design a bespoke system, identify all eligible grants including the £7,500 BUS scheme, and provide a transparent fixed-price quote.
Installation
Our MCS certified engineers install your system cleanly and efficiently, typically within 2–4 days, with minimal disruption to your home.
Aftercare
Full system handover, MCS certification, warranty registration, BUS grant application completion, and ongoing support when you need it.
Other Areas We Serve Near Charlestown
Customer Reviews
What Our Customers Say
"CCS installed our air source heat pump and the whole process was brilliant from start to finish. They handled the BUS grant application, and our heating bills have dropped significantly. The house is warmer than it ever was with our old oil boiler."
James & Sarah T.
St Austell
"We were nervous about switching from oil to a heat pump in our period cottage, but CCS made the whole process straightforward. The heat pump is quiet, efficient, and our oil delivery days are over. Brilliant job."
Mark & Louise R.
Fowey
"After much research we chose CCS for our heat pump installation and we are so glad we did. They took the time to explain everything, handled the grant paperwork, and the installation was completed in three days. Very professional team."
Margaret H.
Par
Our Work
Recent Projects Near Charlestown
Case studies from our team working across mid-Cornwall.
10 kW Daikin Heat Pump in a Victorian Terrace, St Austell
St Austell • 4-bedroom Victorian stone terrace
8 kW Vaillant Heat Pump with Underfloor Heating, Wadebridge
Wadebridge • 4-bedroom new build detached
12 kW Mitsubishi Heat Pump in a Stone Cottage Near Fowey
Fowey • 4-bedroom detached stone cottage
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