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APARTMENT 1, THE OLD SORTING OFFICE

Flat113 m²EPC C79Mains gasPre-1900

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 · 8.5–11 kW

  • Existing mains gas
  • Suitable for your home size
  • Combi or system options
See details →
  • • Preliminary heat requirement 8.5–11.0 kW from 113.0 m² and construction era pre_1900.
  • • Existing wet central heating assumed where mains gas is present.

New central heating

£4,300–£7,000

Complete system estimate · 9–11.5 kW

  • Boiler / heat source
  • Radiators (~10)
  • Pipework & controls
See details →
  • • A complete new system priced on ~10 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 113m² pre-1900 flat has a current EPC rating of C79 and mains-gas heating. HotAndCold estimates a space-heating requirement of approximately 8.5–11.0kW. The recorded EPC score is comparatively high for existing housing stock. Its modelled space-heating intensity per square metre is moderate.

Estimated space-heating intensity
75–97 W/m²
moderateProperty data confidence: Good

Hot&Cold snapshot

Property size
Larger
Energy efficiency
Higher
Heating intensity
Moderate
Improvement potential
Limited
Main heating fuel
Mains gas
Cooling requirement
Medium

What stands out about this home

Stronger energy efficiency than nearby homes
Solid-wall construction
Lower-performing glazing recorded
Older construction

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

113 m²
Floor area
+
flat
Property type
+
EPC C79
Energy rating
+
Mains gas
Current fuel
↓
Hot&Cold property model
↓
8.5–11 kW
Estimated heating requirement for this property

What we found about your home

Property type
Flat
Floor area
113 m²
Energy rating
EPC C79
Main heating fuel
Mains gas
Approx. age
Pre-1900
Location
ALTRINCHAM, Trafford

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
+14%
14% larger than the local median
EPC rating
+23
23 EPC points above the local median
Mains gas
100%
100% 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)
113 m²
Building footprint
~482 m²
Approx. dimensions
~27.6 × 22.7 m
Main building axis
NW–SE
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
Solid brick, with internal insulation
Roof
(another dwelling above)
Windows
Single glazed
Main heating
Boiler and radiators, mains gas
Heating controls
Programmer, room thermostat and TRVs
Hot water
From main system
Floor
Solid, insulated

Energy improvement potential

Current
C79
→
Potential
B82
+3
Limited 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 APARTMENT 1, THE OLD SORTING OFFICE, 1A MARKET STREET, ALTRINCHAM, WA14 1QE.

  1. 1
    Replace single glazed windows with low-E double glazed windowsIndicative cost: £3,300 - £6,500

    Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double-glazed windows will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.

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: C79Potential: 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 8.5–11 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.

Other homes nearby

APARTMENT 2Flat · 86 m² · EPC CAPARTMENT 3Flat · 60 m² · EPC EAPARTMENT 4Flat · 130 m² · EPC EAPARTMENT 5Flat · 51 m² · EPC EAPARTMENT 6Flat · 130 m² · EPC D

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