Hot&Cold.energy

We found your home

36, HOLLOW END TOWERS

Flat46 m²EPC C70Electric1950s

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 · 3–3.5 kW

  • Fuel confirmed on survey
  • Suitable for your home size
  • Combi or system options
See details
  • Preliminary heat requirement 3.0–3.5 kW from 46.0 m² and construction era 1950s.
  • Heating system type to be confirmed on survey.

New central heating

£3,220–£5,080

Complete system estimate · 3–4 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 46m² 1950s flat has a current EPC rating of C70 and its recorded heating. HotAndCold estimates a space-heating requirement of approximately 3.0–3.5kW. The recorded EPC score is comparatively high for existing housing stock. Its modelled space-heating intensity per square metre is relatively low.

Estimated space-heating intensity
6576 W/m²
relatively lowProperty data confidence: Good

Hot&Cold snapshot

Property size
Typical
Energy efficiency
Higher
Heating intensity
Relatively low
Improvement potential
Moderate
Main heating fuel
Non-gas
Cooling requirement
Medium

What stands out about this home

Relatively low modelled heating demand per m²

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

46 m²
Floor area
+
flat
Property type
+
EPC C70
Energy rating
Hot&Cold property model
3–3.5 kW
Estimated heating requirement for this property

What we found about your home

Property type
Flat
Floor area
46 m²
Energy rating
EPC C70
Main heating fuel
Electric
Approx. age
1950s
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 43 EPC-recorded properties nearby.

Floor area
-6%
6% smaller than the local median
EPC rating
-4
4 EPC points below the local median
Mains gas
12%
12% 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)
46 m²
Building footprint
~438 m²
Approx. dimensions
~26.2 × 16.7 m
Main building axis
N–S
Estimated floors
8
Nearest building
12.2 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, with external insulation
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
(other premises below)

Energy improvement potential

Current
C70
Potential
B82
+12
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 36, HOLLOW END TOWERS, NORTHUMBERLAND ROAD, BRINNINGTON, STOCKPORT, SK5 8NY.

  1. 1
    Fan assisted storage heaters and dual immersion cylinderIndicative cost: £900 - £1,200

    Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. 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 the options, which might also include switching to other forms of electric heating.

  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).

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: C70Potential: B82

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 3–3.5 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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