11 CLARENDON ROAD, BOLTON

Your options for this home

Based on this property's recorded characteristics, this 64m² mid-terrace home has a current EPC rating of E47 and mains-gas heating. HotAndCold estimates a space-heating requirement of approximately 4.5–6.0kW. The recorded EPC score sits towards the lower end of the efficiency range. Its modelled space-heating intensity per square metre is moderate.

Hot&Cold snapshot

What stands out about this home

How this home compares locally

Based on 18 EPC-recorded properties nearby.

Built form

Mid-terrace

Internal area (EPC)

64 m²

Building footprint

~39 m²

Approx. dimensions

~9.1 × 4.3 m

Main building axis

N–S

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

Pitched, no insulation (assumed)

Windows

Fully double glazed

Main heating

Boiler and radiators, mains gas

Heating controls

Programmer, TRVs and bypass

Hot water

From main system, no cylinder thermostat

Floor

Suspended, no insulation (assumed)

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 11 CLARENDON ROAD, BOLTON, BL2 6BT.

1. 1
   Hot water cylinder thermostatIndicative cost: £200 - £400

   A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.

2. 2
   Add 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.

3. 3
   Floor insulation (suspended floor)Indicative 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 often be insulated from below. . Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.

4. 4
   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.

5. 5
   Solar photovoltaic panels, 2.5 kWpIndicative cost: £3,500 - £5,500

   A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.

6. 6
   Solar water heatingIndicative cost: £4,000 - £6,000

   A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.

7. 7
   Low energy lighting for all fixed outletsIndicative cost: £15

   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.

8. 8
   Upgrade heating controlsIndicative cost: £350 - £450

   The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.

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: -17 EPC points across 2 certificates.

1. 2013D64
2. 2019E47

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