Hot&Cold.energy

We found your home

3 BOWYER GARDENS, BOLTON

Mid-terrace79 m²EPC C73Mains gas1990s

Estimated boiler replacement

£1,900–£3,200

For a mid-terrace like yours · estimated installed cost

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Your options for this home

Boiler replacement

£1,900–£3,200

Estimated installed cost · 3–4 kW

  • Existing mains gas
  • Suitable for your home size
  • Combi or system options
See details
  • Preliminary heat requirement 3.0–4.0 kW from 79.0 m² and construction era 1990s.
  • Existing wet central heating assumed where mains gas is present.

New central heating

£3,760–£6,040

Complete system estimate · 3–4.5 kW

  • Boiler / heat source
  • Radiators (~7)
  • Pipework & controls
See details
  • A complete new system priced on ~7 radiators, pipework and a boiler.
  • Radiator count is indicative from floor area and confirmed on survey.

Home air conditioning

£3,800–£5,700

Multi-split system estimate · 4–6 kW · ~3 units

  • Approx. 3 indoor units
  • Heating & cooling
  • Professional installation
See details
  • Total floor area is not the same as conditioned area; this reflects the selected room scenario.

Heating & cooling profile

HotAndCold's model combines the recorded floor area, property type and EPC data, so this 79m² 1990s mid-terrace home has a current EPC rating of C73 and mains-gas heating. HotAndCold estimates a space-heating requirement of approximately 3.0–4.0kW. The recorded EPC score is comparatively high for existing housing stock. The estimated heat demand per square metre is towards the lower end.

Estimated space-heating intensity
3851 W/m²
relatively lowProperty data confidence: Good

Hot&Cold snapshot

Property size
Typical
Energy efficiency
Higher
Heating intensity
Relatively low
Improvement potential
Significant
Main heating fuel
Mains gas
Cooling requirement
Medium

What stands out about this home

Relatively low modelled heating demand per m²
Modern heating controls recorded

Why this estimate?

We calculate estimates using your property's size, type, age, heating fuel and EPC rating, along with typical installation costs, not a professional heat-loss survey.

How we calculated this

79 m²
Floor area
+
mid terrace
Property type
+
EPC C73
Energy rating
+
Mains gas
Current fuel
Hot&Cold property model
3–4 kW
Estimated heating requirement for this property

What we found about your home

Property type
Mid-terrace
Floor area
79 m²
Energy rating
EPC C73
Main heating fuel
Mains gas
Approx. age
1990s
Location
BOLTON, Bolton

We use publicly available data and industry models to generate this estimate. A final survey by an installer may vary.

How this home compares locally

Based on 12 EPC-recorded properties nearby.

Floor area
+5%
5% larger than the local median
EPC rating
-2
2 EPC points below the local median
Mains gas
100%
100% of nearby EPC-recorded homes use mains gas
Property type
50%
this property type is 50% of nearby recorded homes

Sale history

Recorded sales for 3 BOWYER GARDENS from HM Land Registry Price Paid data.

  1. £128,000
    Aug 2006 · Terraced · new build

Contains HM Land Registry data © Crown copyright and database right. Sale prices are historic and not a current valuation.

Building

Built form
Mid-terrace
Internal area (EPC)
79 m²
Building footprint
~53 m²
Approx. dimensions
~9.6 × 5.8 m
Main building axis
E–W
Nearest building
0.0 m

Footprint & dimensions derived from Overture Maps building data (ODbL). Approximate, not survey-grade.

How this home is constructed & heated

Recorded on its Energy Performance Certificate.

Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 150 mm loft insulation
Windows
Fully double glazed
Main heating
Boiler and radiators, mains gas
Heating controls
Programmer, room thermostat and TRVs
Hot water
From main system
Floor
Solid, limited insulation (assumed)

Energy improvement potential

Current
C73
Potential
B87
+14
Significant improvement potential

Recommended improvements for this property

Measures from this home’s official Energy Performance Certificate assessment that could raise its rating and cut running costs, specific to 3 BOWYER GARDENS, BOLTON, BL3 4SN.

  1. 1
    Solar photovoltaic panels, 2.5 kWpIndicative cost: £9,000 - £14,000

    A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.

  2. 2
    Low energy lighting for all fixed outletsIndicative cost: £25

    Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.

  3. 3
    Solar water heatingIndicative cost: £4,000 - £6,000

    A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.

  4. 4
    Replace boiler with new condensing boilerIndicative cost: £2,200 - £3,000

    A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.

Source: the property’s domestic EPC recommendations (open data). Indicative only, get a professional survey before committing to any measure.

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B
C
D
E
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Current: C73Potential: B87

Common questions

How much does a replacement boiler cost for a property like this?+

For this property we estimate an installed cost of £1,900–£3,200. This is indicative and based on the property's size, type and energy characteristics, your final price depends on equipment choice and an installer survey.

What size boiler might this property need?+

Our preliminary model estimates a heat requirement of around 3–4 kW. An installer confirms exact sizing on a heat-loss assessment.

How much would air conditioning cost here?+

A multi-split installation is estimated at £3,800–£5,700, depending on how many rooms you want to cool (around 3 indoor units in a typical layout).

Are these guaranteed prices?+

No, they are indicative estimates to help you understand likely costs before speaking to an installer. Your final price depends on equipment choice, installation complexity and a survey.

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