Hot&Cold.energy

We found your home

WHITEGATES, ASTLEY

Bungalow97 m²EPC E51Oil1970s

Estimated boiler replacement

£1,900–£3,200

For a bungalow like yours · estimated installed cost

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Your options for this home

Boiler replacement

£1,900–£3,200

Estimated installed cost · 6–8 kW

  • Fuel confirmed on survey
  • Suitable for your home size
  • Combi or system options
See details
  • Preliminary heat requirement 6.0–8.0 kW from 97.0 m² and construction era 1970s.
  • Heating system type to be confirmed on survey.

New central heating

£4,120–£6,680

Complete system estimate · 6.5–8.5 kW

  • Boiler / heat source
  • Radiators (~9)
  • Pipework & controls
See details
  • A complete new system priced on ~9 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

Using the recorded floor area and EPC characteristics, this 97m² 1970s bungalow has a current EPC rating of E51 and its recorded heating. HotAndCold estimates a space-heating requirement of approximately 6.0–8.0kW. This property's recorded energy efficiency is comparatively low. Its modelled space-heating intensity per square metre is relatively low.

Estimated space-heating intensity
6282 W/m²
relatively lowProperty data confidence: Good

Hot&Cold snapshot

Property size
Compact
Energy efficiency
Lower
Heating intensity
Relatively low
Improvement potential
Significant
Main heating fuel
Non-gas
Cooling requirement
Medium

What stands out about this home

Lower energy efficiency than nearby EPC-recorded homes
Smaller than the typical recorded property nearby
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

97 m²
Floor area
+
bungalow
Property type
+
EPC E51
Energy rating
Hot&Cold property model
6–8 kW
Estimated heating requirement for this property

What we found about your home

Property type
Bungalow
Floor area
97 m²
Energy rating
EPC E51
Main heating fuel
Oil
Approx. age
1970s
Location
TYLDESLEY, Wigan

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 5 EPC-recorded properties nearby.

Floor area
-41%
41% smaller than the local median
EPC rating
-15
15 EPC points below the local median
Mains gas
0%
0% of nearby EPC-recorded homes use mains gas
Property type
60%
this property type is 60% of nearby recorded homes

Building

Built form
Bungalow
Internal area (EPC)
97 m²
Building footprint
~123 m²
Approx. dimensions
~15.1 × 8.2 m
Main building axis
E–W
Estimated floors
2
Nearest building
85.1 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
Timber frame, as built, insulated (assumed)
Roof
Pitched, 75 mm loft insulation
Windows
Fully double glazed
Main heating
Boiler and radiators, LPG
Heating controls
TRVs and bypass
Hot water
From main system
Floor
Solid, no insulation (assumed)

Energy improvement potential

Current
E51
Potential
C70
+19
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 WHITEGATES, ASTLEY, TYLDESLEY, MANCHESTER, M29 7LY.

  1. 1
    Increase loft insulation to 270 mmIndicative cost: £100 - £350

    Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).

  2. 2
    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.

  3. 3
    High performance external doorsIndicative cost: £1,000

    High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.

  4. 4
    Upgrade heating controlsIndicative cost: £350 - £450

    The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.

  5. 5
    Floor insulation (solid floor)Indicative cost: £4,000 - £6,000

    Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.

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

A
B
C
D
E
F
G
Current: E51Potential: C70

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 6–8 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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