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Home report
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23 Fountains Road Narara NSW 2250
BASIX certificate and NatHERS rating
This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to a 3,000 litre rainwater tank. It beat its BASIX energy and water targets, scoring 71 against 70 for energy and 41 against 40 for water.
Key features
- Windows
- 27 windows and glazed doors: Timber A SG Clear; HORIZON Entry Frame/Door - Single Glazed; Horizon Awning Window and 3 more types
- Wall insulation
- All external walls none
- Roof and ceiling insulation
- Roof Added insulation absorptance Roof Colour Roof type Added insulation absorptance Roof Colour ATTIC-CONCTILE-01: Pitched / Attic Conc Tiled Roof (Roofspace) & Flat PB Ceiling 0.00, medium colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 1-phase airconditioning, ducted (living area and bedroom)
BASIX certificate
- Energy score
- 71 (target 70)
- Water score
- 41 (target 40)
- Thermal performance
- Pass
- Materials score
- -38
- Heating load
- 26 MJ/m² a year
- Cooling load
- 25 MJ/m² a year
- Bedrooms
- 5
- Conditioned floor area
- 271.3 m²
- Unconditioned floor area
- 17.9 m²
- Site area
- 613 m²
- Roof area
- 267 m²
- Garden area
- 327 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Gas instantaneous with a performance of 6 stars
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 62.8 m², single glazing 56 m², double glazing 6.8 m²
Heating
- Living area: 1-phase airconditioning - ducted; Energy rating: 3.5 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3.5 star (average zone)
Cooling
- Living area: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
- Bedroom: 1-phase airconditioning - ducted; Energy rating: 3 star (average zone)
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Floor: above habitable rooms or mezzanine, particle board; frame: light steel frame (fibreglass batts or roll)
- Floor: suspended floor above garage, particle board; frame: light steel frame (fibreglass batts or roll)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: cavity brick; frame: no frame. all external walls none
- External garage wall: brick veneer; frame: light steel frame (fibreglass batts or roll)
- External garage wall: brick veneer; frame: light steel frame (no added insulation)
- Internal wall: plasterboard; frame: light steel frame (fibreglass batts or roll)
- Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)
Certificate 1841769S, issued 13 April 2026, from the council's DA documents.
NatHERS certificate
- Star rating
- 7 stars
- Rated with
- Hero 4.1
- Rated on
- 13 Apr 2026
- Living room glazing by direction
- N 1.9 m², S 10.9 m², W 14.5 m²
- All glazing by direction
- N 11.6 m², E 13.8 m², S 22.2 m², W 15.3 m²
Roof
- Added insulation absorptance Roof Colour Roof type Added insulation absorptance Roof Colour ATTIC-CONCTILE-01: Pitched / Attic Conc Tiled Roof (Roofspace) & Flat PB Ceiling 0.00, medium colour
Window types
- TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
- WID-004-013 HORIZON Entry Frame/Door - Single Glazed: U-value 4.6, SHGC 0.5
- WID-101-019 Horizon Awning Window: U-value 4.9, SHGC 0.55
- WID-101-031 Horizon Awning Window: U-value 6.2, SHGC 0.54
- WID-102-005 Horizon Sliding Window: U-value 4.5, SHGC 0.63
- WID-102-017 Horizon Sliding Window: U-value 6.2, SHGC 0.61
- WID-102-021 Horizon Sliding Window: U-value 3.3, SHGC 0.51
- WID-105-006 Horizon Stacking Door: U-value 4.4, SHGC 0.59
- WID-106-003 Horizon Fixed Window: U-value 3.9, SHGC 0.66
Window schedule
- Bath, window WID-102-017: 1,200 × 1,800 mm facing S
- Bed 1, window WID-004-013: 2,100 × 820 mm facing E
- Bed 1, window WID-101-019: 1,300 × 2,600 mm facing E
- Bed 2, window WID-102-005: 1,200 × 1,800 mm facing S
- Bed 3, window WID-102-005: 1,200 × 1,800 mm facing N
- Bed 4, window WID-102-005: 1,200 × 1,800 mm facing N
- Ensuite (Bed 1), window WID-102-017: 1,200 × 600 mm facing N
- Ensuite (Bed 1), window WID-102-017: 1,200 × 800 mm facing N
- Ensuite (Bed 2+3), window WID-102-017: 1,000 × 800 mm facing W
- Guest Room, window WID-101-019: 2,000 × 800 mm facing E
- Guest Room, window WID-101-019: 2,000 × 800 mm facing E
- Home Theatre, window WID-102-005: 1,200 × 2,600 mm facing S
- Kitchen/Family/Dining /Rumpus, window WID-102-021: 2,000 × 800 mm facing W
- /Rumpus, window WID-105-006: 2,400 × 3,200 mm facing W
- /Rumpus, window WID-105-006: 2,400 × 3,200 mm facing S
- Kitchen/Family/Dining /Rumpus, window WID-102-021: 2,000 × 2,600 mm facing W
- Kitchen/Family/Dining /Rumpus, window WID-106-003: 715 × 2,650 mm facing N
- Kitchen/Family/Dining /Rumpus, window WID-102-005: 2,000 × 800 mm facing S
- Kitchen/Family/Dining /Rumpus, window WID-102-005: 2,000 × 800 mm facing S
- L'dry, window TIM-001-01 W: 2,400 × 820 mm facing N
- Leisure/IT/Hall, window WID-102-005: 600 × 2,600 mm facing S
- Leisure/IT/Hall, window WID-101-019: 2,100 × 890 mm facing E
- Leisure/IT/Hall, window WID-101-019: 2,100 × 890 mm facing E
- Leisure/IT/Hall, window WID-004-013: 2,100 × 820 mm facing E
- P'dr, window WID-102-017: 2,000 × 800 mm facing S
- WC, window WID-101-031: 1,000 × 700 mm facing S
- WIP/B'Pty, window WID-106-003: 715 × 2,410 mm facing N
Certificate HR-S72EMT-03, issued 13 April 2026, from the council's DA documents. Verify this certificate
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