Postcode area SG

Explore heat-pump installation costs and potential bill savings for every postcode district in the SG area. Each district page provides a tailored estimate for an air-source heat pump, compares running costs vs gas or oil, and explains Boiler Upgrade Scheme (BUS) support in plain English. Use the links below to pick your district, review typical price bands, adjust tariffs to your own rates, and see what affects quotes (property size, insulation, SCOP). Figures are indicative; a qualified MCS-certified installer will confirm final pricing and grant eligibility.

Districts in SG

• SG1 — Stevenage, North Hertfordshire, Hertfordshire
• SG2 — Stevenage, North Hertfordshire, East Hertfordshire, Hertfordshire
• SG3 — North Hertfordshire, East Hertfordshire, Welwyn Hatfield, Hertfordshire
• SG4 — Stevenage, North Hertfordshire, Welwyn Hatfield, Hertfordshire
• SG5 — Stevenage, Central Bedfordshire, North Hertfordshire, Hertfordshire
• SG6 — Central Bedfordshire, North Hertfordshire, Hertfordshire
• SG7 — Central Bedfordshire, North Hertfordshire, South Cambridgeshire, Hertfordshire, Cambridgeshire
• SG8 — Central Bedfordshire, North Hertfordshire, South Cambridgeshire, Uttlesford, Essex, Hertfordshire, Cambridgeshire
• SG9 — North Hertfordshire, East Hertfordshire, Hertfordshire
• SG10 — East Hertfordshire, Hertfordshire
• SG11 — East Hertfordshire, Hertfordshire
• SG12 — East Hertfordshire, Hertfordshire
• SG13 — Broxbourne, East Hertfordshire, Welwyn Hatfield, Hertfordshire
• SG14 — East Hertfordshire, Hertfordshire
• SG15 — Central Bedfordshire
• SG16 — Central Bedfordshire, North Hertfordshire, Hertfordshire
• SG17 — Central Bedfordshire
• SG18 — Central Bedfordshire
• SG19 — Huntingdonshire, Central Bedfordshire, South Cambridgeshire, Cambridgeshire

Source: EPC & BUS data. All values indicative.