We found your home
4, CASTLETON COURT
Estimated boiler replacement
£1,900–£3,200
For a flat like yours · estimated installed cost
Your options for this home
Boiler replacement
Estimated installed cost · 4–5.5 kW
- Fuel confirmed on survey
- Suitable for your home size
- Combi or system options
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- • Preliminary heat requirement 4.0–5.5 kW from 64.0 m² and construction era 1950s.
- • Heating system type to be confirmed on survey.
New central heating
Complete system estimate · 4.5–6 kW
- Boiler / heat source
- Radiators (~6)
- Pipework & controls
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- • 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
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
Based on this property's recorded characteristics, this 64m² 1950s flat has a current EPC rating of C73 and its recorded heating. HotAndCold estimates a space-heating requirement of approximately 4.0–5.5kW. Its current EPC performance is relatively strong for an existing home. The estimated heat demand per square metre is towards the lower end.
Hot&Cold snapshot
What stands out about this home
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
What we found about your home
- Property type
- Flat
- Floor area
- 64 m²
- Energy rating
- EPC C73
- Main heating fuel
- Electric
- Approx. age
- 1950s
- Location
- DENTON, Tameside
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 45 EPC-recorded properties nearby.
Building
- Built form
- Flat
- Internal area (EPC)
- 64 m²
- Building footprint
- ~380 m²
- Approx. dimensions
- ~30.5 × 12.5 m
- Main building axis
- N–S
- Nearest building
- 24.8 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
- System built, with external insulation
- Roof
- (another dwelling above)
- Windows
- Fully double glazed
- Main heating
- Boiler and radiators, electric
- Heating controls
- Programmer, room thermostat and TRVs
- Hot water
- From main system
- Floor
- (another dwelling below)
Energy 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 4, CASTLETON COURT, MANCUNIAN ROAD, DENTON, MANCHESTER, M34 7NX.
- 1High performance external doorsIndicative cost: £500
High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.
- 2Add 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.
Source: the property’s domestic EPC recommendations (open data). Indicative only — get a professional survey before committing to any measure.
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 4–5.5 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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