Hot&Cold.energy

We found your home

3 WALWORTH CLOSE, STONECLOUGH RADCLIFFE

Flat38 m²EPC D56Electric1950s

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 · 2.5–3.5 kW

  • Fuel confirmed on survey
  • Suitable for your home size
  • Combi or system options
See details
  • Preliminary heat requirement 2.5–3.5 kW from 38.0 m² and construction era 1950s.
  • Heating system type to be confirmed on survey.

New central heating

£3,220–£5,080

Complete system estimate · 2.5–3.5 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

Using the recorded floor area and EPC characteristics, this 38m² 1950s flat has a current EPC rating of D56 and its recorded heating. HotAndCold estimates a space-heating requirement of approximately 2.5–3.5kW. This property has moderate recorded energy efficiency, neither especially poor nor especially high. The estimated heat demand per square metre is around typical levels.

Estimated space-heating intensity
6692 W/m²
moderateProperty data confidence: Good

Hot&Cold snapshot

Property size
Larger
Energy efficiency
Moderate
Heating intensity
Moderate
Improvement potential
Significant
Main heating fuel
Non-gas
Cooling requirement
Medium

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

38 m²
Floor area
+
flat
Property type
+
EPC D56
Energy rating
Hot&Cold property model
2.5–3.5 kW
Estimated heating requirement for this property

What we found about your home

Property type
Flat
Floor area
38 m²
Energy rating
EPC D56
Main heating fuel
Electric
Approx. age
1950s
Location
BOLTON, Bolton

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 6 EPC-recorded properties nearby.

Floor area
+12%
12% larger than the local median
EPC rating
0
0 EPC points above the local median
Mains gas
0%
0% of nearby EPC-recorded homes use mains gas
Property type
67%
this property type is 67% of nearby recorded homes

Building

Built form
Flat
Internal area (EPC)
38 m²
Building footprint
~45 m²
Approx. dimensions
~7.3 × 6.5 m
Main building axis
NE–SW
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
Cavity wall, filled cavity
Roof
(another dwelling above)
Windows
Fully double glazed
Main heating
Electric storage heaters
Heating controls
Automatic charge control
Hot water
Electric immersion, off-peak
Floor
Solid, no insulation (assumed)

Energy improvement potential

Current
D56
Potential
C74
+18
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 3 WALWORTH CLOSE, STONECLOUGH RADCLIFFE, BOLTON, MANCHESTER, M26 1AR.

  1. 1
    High heat retention storage heaters and dual immersion cylinderIndicative cost: £1,200

    Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain

  2. 2
    Low energy lighting for all fixed outletsIndicative cost: £20

    Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.

  3. 3
    Floor insulation (solid floor)Indicative cost: £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.

  4. 4
    Add additional 80 mm jacket to hot water cylinderIndicative cost: £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.

  5. 5
    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.

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: D56Potential: C74

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 2.5–3.5 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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