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Mid-Terrace - Rear Extension & Retrofit - Design 3
From €158,000 - €230,000
All prices and costs are estimated and subject to review after successful pilot build are completed
Solar Panel Total = 24no. @ 400W PV Panels = 9.6 kW
Additional Valuable Living Spaces
Attic - Master Bedroom with Ensuite, Walk-in Wardrobe and home office desk area = 37m²
First Floor - Larger rear bedroom with ensuite & larger bathroom with double vanity = 15.6m²
Ground Floor - Kitchen with island & dining room with bifolding doors to rear garden. = 20.5m²
Total Additional Floor Area = 73.1m²
Projected Total Annual Savings & Earnings Estimate = €2,950
Estimate over 20 years* = €61,950
Estimate over 20 years incl 3% inflation p.a. on Oil & Gas prices* = €84,600
Payback Range Estimate = 32-40 years
*Based on the following estimates
Average electricity usage (3 bed Home) 4,200 kWh = €1,911
Average gas usage (3 bed Home) 11,000 kWh = €1,578
Average motorist driving a petrol car will cost €2,234 & diesel will cost €1,940 = €2,087 (Sept 2021)
Total Annual Savings = €5,576 (Not incl. Annual savings Road Tax & Maintenance = €750 p.a.)
Total Annual Domestic Consumption kWh = 3,373 (EV)** + 4,200 (Base) + 3,300 (Heat Pump) = 10,873 kWh
From €158,000 - €230,000
All prices and costs are estimated and subject to review after successful pilot build are completed
Solar Panel Total = 24no. @ 400W PV Panels = 9.6 kW
Additional Valuable Living Spaces
Attic - Master Bedroom with Ensuite, Walk-in Wardrobe and home office desk area = 37m²
First Floor - Larger rear bedroom with ensuite & larger bathroom with double vanity = 15.6m²
Ground Floor - Kitchen with island & dining room with bifolding doors to rear garden. = 20.5m²
Total Additional Floor Area = 73.1m²
Projected Total Annual Savings & Earnings Estimate = €2,950
Estimate over 20 years* = €61,950
Estimate over 20 years incl 3% inflation p.a. on Oil & Gas prices* = €84,600
Payback Range Estimate = 32-40 years
*Based on the following estimates
Average electricity usage (3 bed Home) 4,200 kWh = €1,911
Average gas usage (3 bed Home) 11,000 kWh = €1,578
Average motorist driving a petrol car will cost €2,234 & diesel will cost €1,940 = €2,087 (Sept 2021)
Total Annual Savings = €5,576 (Not incl. Annual savings Road Tax & Maintenance = €750 p.a.)
Total Annual Domestic Consumption kWh = 3,373 (EV)** + 4,200 (Base) + 3,300 (Heat Pump) = 10,873 kWh