Hot&Cold.energy

We found your home

32, KENNERLEY COURT

Flat62 m²EPC C71Mains gas1960s

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 · 4.5–6 kW

  • Existing mains gas
  • Suitable for your home size
  • Combi or system options
See details
  • Preliminary heat requirement 4.5–6.0 kW from 62.0 m² and construction era 1960s.
  • Existing wet central heating assumed where mains gas is present.

New central heating

£3,580–£5,720

Complete system estimate · 4.5–6.5 kW

  • Boiler / heat source
  • Radiators (~6)
  • Pipework & controls
See details
  • A complete new system priced on ~6 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 62m² 1960s flat has a current EPC rating of C71 and mains-gas heating. HotAndCold estimates a space-heating requirement of approximately 4.5–6.0kW. The recorded EPC score is comparatively high for existing housing stock. The estimated heat demand per square metre is around typical levels.

Estimated space-heating intensity
7397 W/m²
moderateProperty data confidence: Good

Hot&Cold snapshot

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

What stands out about this home

Stronger energy efficiency than nearby homes

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

62 m²
Floor area
+
flat
Property type
+
EPC C71
Energy rating
+
Mains gas
Current fuel
Hot&Cold property model
4.5–6 kW
Estimated heating requirement for this property

What we found about your home

Property type
Flat
Floor area
62 m²
Energy rating
EPC C71
Main heating fuel
Mains gas
Approx. age
1960s
Location
STOCKPORT, Stockport

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 29 EPC-recorded properties nearby.

Floor area
+9%
9% larger than the local median
EPC rating
+11
11 EPC points above the local median
Mains gas
59%
59% of nearby EPC-recorded homes use mains gas
Property type
100%
this property type is 100% of nearby recorded homes

Building

Built form
Flat
Internal area (EPC)
62 m²
Building footprint
~549 m²
Approx. dimensions
~46.6 × 19.1 m
Main building axis
E–W
Estimated floors
1
Nearest building
8.3 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, filled cavity
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
C71
Potential
C80
+9
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 32, KENNERLEY COURT, KENNERLEY ROAD, DAVENPORT, STOCKPORT, SK2 6HL.

  1. 1
    Change heating to gas condensing boilerIndicative cost: £3,000 - £7,000

    Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, 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). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.

  2. 2
    Cavity wall insulationIndicative cost: £500 - £1,500

    Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).

  3. 3
    Increase hot water cylinder insulationIndicative cost: £15 - £30

    Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted 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.

  4. 4
    Draught proof single-glazed windowsIndicative cost: £80 - £120

    Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.

  5. 5
    Replacement glazing unitsIndicative cost: £1,000 - £1,400

    Replacing existing double-glazed units with new high-performance units will improve comfort in the home and reduce energy use.

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: -3 EPC points across 2 certificates.

  1. 2014C74
  2. 2017C71
A
B
C
D
E
F
G
Current: C71Potential: C80

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 4.5–6 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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