Hot&Cold.energy

We found your home

FLAT 6, ST ALBANS PLACE

Flat73 m²EPC E50Mains 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 · 5.5–7 kW

  • Existing mains gas
  • Suitable for your home size
  • Combi or system options
See details
  • Preliminary heat requirement 5.5–7.0 kW from 73.0 m² and construction era 1900_1929.
  • Existing wet central heating assumed where mains gas is present.

New central heating

£3,760–£6,040

Complete system estimate · 6–7.5 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 73m² flat has a current EPC rating of E50 and mains-gas heating. HotAndCold estimates a space-heating requirement of approximately 5.5–7.0kW. This property's recorded energy efficiency is comparatively low. The estimated heat demand per square metre is around typical levels.

Estimated space-heating intensity
7596 W/m²
moderateProperty data confidence: Good

Hot&Cold snapshot

Property size
Typical
Energy efficiency
Lower
Heating intensity
Moderate
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
Roof insulation may influence heating demand
Older construction
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

73 m²
Floor area
+
flat
Property type
+
EPC E50
Energy rating
+
Mains gas
Current fuel
Hot&Cold property model
5.5–7 kW
Estimated heating requirement for this property

What we found about your home

Property type
Flat
Floor area
73 m²
Energy rating
EPC E50
Main heating fuel
Mains gas
Approx. age
1900–1929
Location
MACCLESFIELD, Cheshire East

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 33 EPC-recorded properties nearby.

Floor area
+9%
9% larger than the local median
EPC rating
-13
13 EPC points below the local median
Mains gas
97%
97% of nearby EPC-recorded homes use mains gas
Property type
21%
this property type is 21% of nearby recorded homes

Building

Built form
Flat
Internal area (EPC)
73 m²
Building footprint
~206 m²
Approx. dimensions
~17.0 × 13.4 m
Main building axis
N–S
Nearest building
0.8 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, no insulation (assumed)
Windows
Fully double glazed
Main heating
Boiler and radiators, mains gas
Heating controls
Programmer, room thermostat and TRVs
Hot water
Electric immersion, standard tariff
Floor
(another dwelling below)

Energy improvement potential

Current
E50
Potential
D60
+10
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 6, ST ALBANS PLACE, 35 CHESTER ROAD, MACCLESFIELD, SK11 8DJ.

  1. 1
    Add additional 80 mm jacket to hot water cylinderIndicative cost: £15 - £30

    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.

  2. 2
    50 mm internal or external wall insulationIndicative cost: £4,000 - £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).

  3. 3
    Heat recovery system for mixer showersIndicative cost: £585 - £725

    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.

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

A
B
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D
E
F
G
Current: E50Potential: D60

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 5.5–7 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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