SA — Pembrokeshire, Carmarthenshire, Swansea
Local heat-pump & home-energy snapshot powered by verified datasets.
Updated: 19 Nov 2025 · Tariff window: 2025Q4
What this means for SA
This area is predominantly House-led stock, electricity prices follow the South Wales cap, solar yield sits around 961 kWh/kWp. District pages refine the economics for mains-gas vs oil/LPG/direct-electric homes.
How to use this hub
- Pick your district page for tailored costs and savings.
- Answer a few quick prompts to get an official quote (BUS included).
- Compare running costs vs your current setup and consider solar co-benefits.
Precise quotes depend on property specifics (insulation, emitters, pipework, hot-water needs). District pages show ranges tuned to local housing stock.
SA districts
Swansea, Neath Port Talbot SA2
Swansea SA3
Swansea SA4
Swansea, Carmarthenshire SA5
Swansea SA6
Swansea SA7
Swansea, Neath Port Talbot SA8
Swansea, Neath Port Talbot SA9
Neath Port Talbot, Carmarthenshire, Powys SA10
Neath Port Talbot, Powys SA11
Neath Port Talbot, Rhondda Cynon Taf, Powys SA12
Neath Port Talbot SA13
Neath Port Talbot SA14
Carmarthenshire SA15
Carmarthenshire SA16
Carmarthenshire SA17
Carmarthenshire SA18
Swansea, Neath Port Talbot, Carmarthenshire SA19
Carmarthenshire SA20
Carmarthenshire SA31
Carmarthenshire SA32
Carmarthenshire SA33
Carmarthenshire SA34
Pembrokeshire, Carmarthenshire SA35
Pembrokeshire, Carmarthenshire SA37
Pembrokeshire, Carmarthenshire SA38
Ceredigion, Carmarthenshire SA39
Ceredigion, Carmarthenshire SA40
Ceredigion, Carmarthenshire SA41
Pembrokeshire SA42
Pembrokeshire SA43
Pembrokeshire, Ceredigion SA44
Ceredigion, Carmarthenshire SA45
Ceredigion SA46
Ceredigion SA47
Ceredigion SA48
Ceredigion, Carmarthenshire SA61
Pembrokeshire SA62
Pembrokeshire SA63
Pembrokeshire SA64
Pembrokeshire SA65
Pembrokeshire SA66
Pembrokeshire, Carmarthenshire SA67
Pembrokeshire, Carmarthenshire SA68
Pembrokeshire SA69
Pembrokeshire SA70
Pembrokeshire SA71
Pembrokeshire SA72
Pembrokeshire SA73
Pembrokeshire
Summarises the SA area using one clean roll-up row: tariffs, housing mix, off-gas share, typical floor areas, solar yield and top localities. Then routes you to district pages for quotes.
Why SA is well-placed for heat pumps
- Strong fundamentals with modern heat pumps now viable across most housing types.
- House-heavy stock simplifies outdoor-unit siting and emitter upgrades.
- Moderate solar yield lets PV offset a chunk of electricity use.
Tip: pair a heat pump with basic draught-proofing and TRV balancing to raise system COP before thinking about bigger works.
Planning & noise at a glance
Most single domestic installations are permitted development if they meet volume & noise rules. Always confirm site specifics on your district page when you start a quote.
- Keep clearances to boundaries/windows; respect noise guidance at the nearest habitable window.
- One outdoor unit per property under PD (additional units often need permission).
About the data
This hub is generated from official sources used across our network (ONS/EPC, PVGIS, Ofgem). When datasets refresh, the hub auto-updates.
- Tariffs: Modal Ofgem region for SA with current unit & standing charges.
- Housing mix & floor area: EPC roll-ups (England & Wales strongest coverage; Scotland sparser).
- Solar yield: PVGIS median annual yield (south-facing, kWh/kWp).
- Local flavour: Canonical places and LAD shares for narrative context.