Hot&Cold.energy

We found your home

3 TYNWALD DRIVE, APPLETON

Detached133 m²EPC D65Mains gas1950s

Estimated boiler replacement

£1,900–£3,200

For a detached like yours · estimated installed cost

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Your options for this home

Boiler replacement

£1,900–£3,200

Estimated installed cost · 11.5–15 kW

  • Existing mains gas
  • Suitable for your home size
  • Combi or system options
See details
  • Preliminary heat requirement 11.5–15.0 kW from 133.0 m² and construction era 1950s.
  • Existing wet central heating assumed where mains gas is present.

New central heating

£4,660–£7,640

Complete system estimate · 10.5–14 kW

  • Boiler / heat source
  • Radiators (~12)
  • Pipework & controls
See details
  • A complete new system priced on ~12 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 133m² 1950s detached home has a current EPC rating of D65 and mains-gas heating. HotAndCold estimates a space-heating requirement of approximately 11.5–15.0kW. The recorded EPC score places this home in the middle of the efficiency range. Its modelled space-heating intensity per square metre is moderate.

Estimated space-heating intensity
86113 W/m²
moderateProperty data confidence: Good

Hot&Cold snapshot

Property size
Typical
Energy efficiency
Moderate
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
Possible wall-insulation opportunity
Detached property
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

133 m²
Floor area
+
detached
Property type
+
EPC D65
Energy rating
+
Mains gas
Current fuel
Hot&Cold property model
11.5–15 kW
Estimated heating requirement for this property

What we found about your home

Property type
Detached
Floor area
133 m²
Energy rating
EPC D65
Main heating fuel
Mains gas
Approx. age
1950s
Location
WARRINGTON, Warrington

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 5 EPC-recorded properties nearby.

Floor area
0%
0% larger than the local median
EPC rating
+8
8 EPC points above the local median
Mains gas
100%
100% of nearby EPC-recorded homes use mains gas
Property type
60%
this property type is 60% of nearby recorded homes

Building

Built form
Detached
Internal area (EPC)
133 m²
Building footprint
~69 m²
Approx. dimensions
~10.6 × 6.6 m
Main building axis
E–W
Nearest building
4.7 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
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, 200 mm loft insulation
Windows
Fully double glazed
Main heating
Boiler and radiators, mains gas
Heating controls
Programmer, room thermostat and TRVs
Hot water
From main system
Floor
Suspended, no insulation (assumed)

Energy improvement potential

Current
D65
Potential
C78
+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 3 TYNWALD DRIVE, APPLETON, WARRINGTON, WA4 5BP.

  1. 1
    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).

  2. 2
    Replace boiler with new condensing boilerIndicative cost: £2,200 - £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
    Floor insulationIndicative cost: £800 - £1,200

    Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors 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: +15 EPC points across 2 certificates.

  1. 2013E50
  2. 2013D65
A
B
C
D
E
F
G
Current: D65Potential: C78

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 11.5–15 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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