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Heat Pump Running Costs UK 2026

Heat pump running costs for five UK homes: £424 to £1,070 a year on a heat pump tariff. A 3-bed semi pays £666, or £937 on a standard tariff, vs £877 gas.

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Heat Pump Cost by House Type

Installed prices from a flat to a 5 bed detached. A 3 bed semi costs £11,000 to £15,500, or £3,500 to £8,000 after the £7,500 grant, and about £666 a year to run.

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Heat Pumps in Old Houses

Heat pump in an old house: yes, it can work. A typical 3-bed costs about £12,700 installed, £5,200 after the £7,500 grant. Insulation and planning.

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Heat Pump vs New Boiler: Which Is Cheaper?

Replacing a gas boiler with a heat pump costs £3,500 to £8,000 after the £7,500 grant for a 3-bed semi. 15-year costs against a new boiler, by tariff.

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Heat Pump Noise: How Loud Are They Really?

Heat pumps must pass a 37 dB(A) noise test at a neighbour's window in England and Wales. How the test works, what affects noise and how to reduce it.

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Heat Pump Electricity Tariffs UK 2026

Every UK heat pump tariff compared on published rates. For a 3-bed semi, Cosy Octopus saves about £271 a year, EDF Heat Pump Tracker £178, E.ON Next £148.

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Heat Pump Planning Permission

Most heat pumps need no planning permission. 2026 rules for England, Wales and Scotland: no boundary distance, units up to 1.5 cubic metres, a noise test.

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Radiator Sizing for Heat Pumps

Radiator sizing for heat pumps: at 41 to 45°C a radiator's rating must be about 3.1 times the room's heat loss. How to check yours and what to replace.

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Heat Pump Cost for a 3-Bed Semi

A heat pump for a 3-bed semi costs £11,000 to £15,500 installed, or £3,500 to £8,000 after the £7,500 grant. 2026 sizes, models and running costs.

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3-Bed House Heat Pump Cost

Heat pump for a 3 bed house: £10,500 to £15,500 installed, £3,000 to £8,000 after the £7,500 grant, by semi, detached, terrace or bungalow.

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Heat Pump Cost for a 2-Bed Terrace

A heat pump for a 2-bed terrace costs £10,000 to £14,000 installed, or £2,500 to £6,500 after the £7,500 grant. Sizing, yard placement and running costs.

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Heat Pump Cost for a 3-Bed End Terrace UK 2026

A heat pump for a 3-bed end terrace typically costs £11,000 to £15,500 installed, £3,500 to £8,000 after the £7,500 grant. Size and running costs.

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Heat Pump Cost for a 3-Bed Detached House

A heat pump for a 3-bed detached house costs £11,000 to £15,500 installed, or £3,500 to £8,000 after the £7,500 grant. 2026 sizing, oil and running costs.

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Heat Pump Cost for a 5-Bed House

A heat pump for a 5-bed house costs £14,000 to £19,500 installed, or £6,500 to £12,000 after the £7,500 grant. Sizing, cascades and running costs.

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Heat Pump Cost for a Bungalow

A heat pump for a 2 or 3 bed bungalow typically costs £10,500 to £15,500 installed, £3,000 to £8,000 after the £7,500 grant. Sizes and running costs.

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Heat Pump Cost for a 2-Bed Bungalow UK 2026

A heat pump for a 2-bed bungalow costs £10,500 to £15,000 installed, or £3,000 to £7,500 after the £7,500 grant. Sizing, loft insulation and running costs.

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Heat Pump for a Victorian Terrace

Heat pump for a Victorian terrace: about £12,200 to £12,700 installed, £4,700 to £5,200 after the £7,500 grant. Sizing, insulation order and placement.

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Heat Pump for a 1960s House UK 2026

Heat pump for a 1960s house: about £12,700 installed for a typical 3-bed semi, £5,200 after the £7,500 grant. What filling the cavity walls changes.

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Heat Pump Cost for a 4-Bed House

A heat pump for a 4-bed house costs £12,500 to £18,000 installed, or £5,000 to £10,500 after the £7,500 grant. 2026 prices, sizing and running costs.

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Electric Boiler vs Heat Pump

Electric boiler vs heat pump for a 3-bed semi: £2,606 a year against £937 on a standard tariff or £666 on a heat pump tariff. Costs, grant and payback.

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Storage Heaters vs Heat Pump

Storage heaters on Economy 7 cost about £1,750 a year to heat a 3-bed semi; a heat pump on a heat pump tariff about £666. Savings, grants and payback.

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Heat Pumps in Flats

Heat pump for a flat: often possible. About £11,500 to £12,200 installed, £4,000 to £4,700 after the £7,500 grant. Freeholder, planning and noise rules.

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What Size Heat Pump Do I Need?

Typical heat pump size for every UK home: about 9 kW for a 3 bed semi and 12 kW for a 4 bed detached, by insulation, with what each size costs installed.

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Heat Pump Cost for a 3-Bed Mid-Terrace

3 bed mid-terrace heat pump: £10,500 to £15,000 installed, £3,000 to £7,500 after the £7,500 grant. Typical size, running costs and what to check first.

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Heat Pump for a 1930s Semi

1930s semi heat pump: £11,000 to £15,500 installed, £3,500 to £8,000 after the £7,500 grant. Typical size, running costs and what to check first.

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Heat Pumps by Council

How many heat pump grants have been paid in every council area of England and Wales, per 10,000 households, on a map. Find your council.

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Heat pumps in your council: Birmingham, Bournemouth, Christchurch and Poole, Bradford, Bristol, Buckinghamshire, Cheshire East, Cheshire West and Chester, Cornwall, County Durham, Dorset, Kirklees, Leeds, Liverpool, Manchester, North Yorkshire, Sheffield, Somerset, Wakefield, West Northamptonshire, Wiltshire. Every council on one map.

What a home will cost to run and to upgrade, before you make an offer. Start with the home buyer energy check.

Running Costs Before You Buy

What a home costs to run before you buy: a 3 bed semi on gas is about £1,885 a year in band D and £1,754 in band C, with every band, home size and heating fuel.

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What EPC Recommendations Cost

What each EPC recommendation costs once the home is yours, from £200 for LED lighting to £12,000 for solid wall insulation, with saving and payback where known.

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Buying an Older or Off-Gas Home

Buying an older or off-gas home? 9 energy questions to ask first: oil or LPG heating, solid walls, single glazing, listed status, flood and mining risk, the survey.

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Charging at home, the grants and the tax on electric cars. Start with the EV cost calculator.

EV Chargepoint Grant

EV chargepoint grant: 75% of the cost up to £500 for renters, flat owners and on-street parking until 31 March 2027. Who qualifies, who does not, and a checker.

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Pay-Per-Mile EV Tax from 2028

The pay-per-mile EV tax (eVED) starts 1 April 2028 at 3p a mile: £240 a year at 8,000 miles. By mileage, against fuel duty, plus EV road tax and the £440 supplement.

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EV Chargers by Council

Public EV chargers per 100,000 people in all 361 UK councils on a map, from 1,380 in Hammersmith and Fulham to 38 in North East Derbyshire. Find your council.

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What a new boiler or new windows cost, what they save and when they pay. Start with the new boiler cost calculator, or the boiler repair or replace calculator if yours has broken down.

New Boiler Cost

New boiler cost: £1,800 to £3,500 installed for a like-for-like swap, £3,000 to £5,700 to convert to a combi. By type and home size, what is included and grants.

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Is It Worth Replacing an Old Boiler?

Replacing an old gas boiler saves £190 to £350 a year in a semi, £500 in a detached house (Energy Saving Trust). Payback by home, measured savings and when it pays.

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Boiler Grants 2026

Boiler grants 2026: ECO4 can replace a boiler for households on benefits until 31 December 2026. The £7,500 Boiler Upgrade Scheme is for heat pumps only.

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Combi vs System Boiler

Combi vs system boiler: which suits your home and hot water use, and regular boilers and heat pump plans. A like-for-like swap costs £1,800 to £3,500.

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Double Glazing Cost

Double glazing costs about £500 to £1,250 a uPVC window and £8,000 to £15,000 for a 3 bed house. Triple and secondary glazing, the saving and planning rules.

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Is Double Glazing Worth It?

Is double glazing worth it? Not for the bill: £4,800 saves about £85 a year, about 56 years to pay back. Comfort, noise, condensation and EPC are the reasons.

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New Boiler Cost for a 2-Bed Flat

New boiler for a 2 bed flat: £1,800 to £3,000 installed. A typical one burns 7,100 kWh of gas, £674 a year; an old boiler replaced saves £90 to £170.

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New Boiler Cost for a 2-Bed Terrace

New boiler for a 2 bed terrace: £1,800 to £3,500 installed. A typical one burns 7,000 kWh of gas, £666 a year; an old boiler replaced saves £140 to £270.

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New Boiler Cost for a 3-Bed Semi

New boiler for a 3 bed semi: £2,300 to £3,500 installed. A typical one burns 11,000 kWh of gas, £985 a year; an old boiler replaced saves £190 to £350.

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New Boiler Cost for a 4-Bed Detached House

New boiler for a 4 bed detached house: £2,700 to £5,000 installed. A typical one burns 14,600 kWh of gas, £1,272 a year; an old boiler replaced saves £220 to £500.

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New Boiler Cost for a Bungalow

New boiler for a bungalow: £1,800 to £3,500 installed. A typical one burns 9,200 kWh of gas, £842 a year; an old boiler replaced saves £170 to £320.

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What Size Boiler Do I Need?

What size boiler do I need? A combi of 24 to 27 kW for 1 to 2 bedrooms, 28 to 34 kW for 3 to 4; system boilers 9 to 18 kW and 18 to 26 kW. Why oversizing costs more.

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Boiler Prices by Brand

Boiler prices by brand: combi boilers from £1,000 to £3,700 across six makes in one installer's ranges, and maker guarantees of up to 12 years with conditions.

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Double Glazing Cost Per Window

Double glazing costs £500 to £1,250 per uPVC window and £700 to £1,500 for a sash. Timber is at least 50% more and triple glazing around 20% more than double.

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