Hot&Cold.energy

We found your home

FLAT 2, 441 WILMSLOW ROAD

Flat41 m²EPC D57Mains gas1900–1929

Estimated boiler replacement

£1,900–£3,200

For a flat like yours · estimated installed cost

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Your options for this home

Boiler replacement

£1,900–£3,200

Estimated installed cost · 4–5 kW

  • Existing mains gas
  • Suitable for your home size
  • Combi or system options
See details
  • Preliminary heat requirement 4.0–5.0 kW from 41.0 m² and construction era 1900_1929.
  • Existing wet central heating assumed where mains gas is present.

New central heating

£3,220–£5,080

Complete system estimate · 3.5–4.5 kW

  • Boiler / heat source
  • Radiators (~4)
  • Pipework & controls
See details
  • A complete new system priced on ~4 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

From the available property and energy data, this 41m² flat has a current EPC rating of D57 and mains-gas heating. HotAndCold estimates a space-heating requirement of approximately 4.0–5.0kW. This property has moderate recorded energy efficiency — neither especially poor nor especially high. Its modelled space-heating intensity per square metre is relatively high.

Estimated space-heating intensity
98122 W/m²
relatively highProperty data confidence: Good

Hot&Cold snapshot

Property size
Compact
Energy efficiency
Moderate
Heating intensity
Relatively high
Improvement potential
Moderate
Main heating fuel
Mains gas
Cooling requirement
Medium

What stands out about this home

Lower energy efficiency than nearby EPC-recorded homes
Relatively high modelled heating demand per m²
Smaller than the typical recorded property nearby
Solid-wall construction

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

41 m²
Floor area
+
flat
Property type
+
EPC D57
Energy rating
+
Mains gas
Current fuel
Hot&Cold property model
4–5 kW
Estimated heating requirement for this property

What we found about your home

Property type
Flat
Floor area
41 m²
Energy rating
EPC D57
Main heating fuel
Mains gas
Approx. age
1900–1929
Location
MANCHESTER, Manchester

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 14 EPC-recorded properties nearby.

Floor area
-54%
54% smaller than the local median
EPC rating
-15
15 EPC points below the local median
Mains gas
100%
100% of nearby EPC-recorded homes use mains gas
Property type
71%
this property type is 71% of nearby recorded homes

Building

Built form
Flat
Internal area (EPC)
41 m²
Building footprint
~107 m²
Approx. dimensions
~13.8 × 10.3 m
Main building axis
NW–SE
Nearest building
0.7 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
Solid brick, as built, no insulation (assumed)
Roof
Pitched, no insulation (assumed)
Windows
Fully double glazed
Main heating
Boiler and radiators, mains gas
Heating controls
Programmer, TRVs and bypass
Hot water
From main system
Floor
(another dwelling below)

Energy improvement potential

Current
D57
Potential
D68
+11
Moderate 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 FLAT 2, 441 WILMSLOW ROAD, MANCHESTER, M20 4AN.

  1. 1
    Upgrade heating controlsIndicative cost: £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.

  2. 2
    Replace boiler with new condensing boilerIndicative cost: £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.

  3. 3
    50 mm internal or external wall insulationIndicative cost: £14,000

    Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).

  4. 4
    Flue gas heat recovery in conjunction with boilerIndicative cost: £900

    A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.

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

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D
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Current: D57Potential: D68

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 4–5 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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