Hot&Cold.energy

We found your home

FLAT 6, 58-60 GEORGE STREET

Flat59 m²EPC C72Mains 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 · 5–6.5 kW

  • Existing mains gas
  • Suitable for your home size
  • Combi or system options
See details
  • Preliminary heat requirement 5.0–6.5 kW from 59.0 m² and construction era 1900_1929.
  • Existing wet central heating assumed where mains gas is present.

New central heating

£3,400–£5,400

Complete system estimate · 5–6 kW

  • Boiler / heat source
  • Radiators (~5)
  • Pipework & controls
See details
  • A complete new system priced on ~5 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
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  • 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 59m² flat has a current EPC rating of C72 and mains-gas heating. HotAndCold estimates a space-heating requirement of approximately 5.0–6.5kW. This property has relatively strong recorded energy efficiency. Its modelled space-heating intensity per square metre is moderate.

Estimated space-heating intensity
85110 W/m²
moderateProperty data confidence: Good

Hot&Cold snapshot

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

What stands out about this home

Stronger energy efficiency than nearby homes
Mains gas is uncommon on this street
Solid-wall construction
Possible wall-insulation opportunity

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

59 m²
Floor area
+
flat
Property type
+
EPC C72
Energy rating
+
Mains gas
Current fuel
Hot&Cold property model
5–6.5 kW
Estimated heating requirement for this property

What we found about your home

Property type
Flat
Floor area
59 m²
Energy rating
EPC C72
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 7 EPC-recorded properties nearby.

Floor area
0%
0% larger than the local median
EPC rating
+17
17 EPC points above the local median
Mains gas
29%
29% of nearby EPC-recorded homes use mains gas
Property type
57%
this property type is 57% of nearby recorded homes

Building

Built form
Flat
Internal area (EPC)
59 m²
Building footprint
~485 m²
Approx. dimensions
~28.5 × 20.3 m
Main building axis
NW–SE
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
Solid brick, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Main heating
Electric storage heaters
Heating controls
Manual charge control
Hot water
Electric immersion, off-peak
Floor
(another dwelling below)

Energy improvement potential

Current
C72
Potential
B85
+13
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 FLAT 6, 58-60 GEORGE STREET, MANCHESTER, M1 4HF.

  1. 1
    Heat recovery system for mixer showersIndicative cost: £600 - £1,500

    A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.

  2. 2
    Add additional 80 mm jacket to hot water cylinderIndicative cost: £20 - £40

    Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.

  3. 3
    Flat roof or sloping ceiling insulationIndicative cost: £900 - £1,200

    Insulation of a flat roof or sloping ceiling will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).

  4. 4
    50 mm internal or external wall insulationIndicative cost: £7,500 - £11,000

    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).

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

Energy rating history

Recorded change: +23 EPC points across 2 certificates.

  1. 2021E49
  2. 2025C72
A
B
C
D
E
F
G
Current: C72Potential: B85

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 5–6.5 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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