North facing house plans that fit your block
Home report
Saving this home report as a PDF is free with a Dudils account. Sign in at dudils.com, then press Save as PDF at the top of your report.
11 Graylind Close Collaroy NSW 2097
Finding the block on the map…
BASIX certificate and NatHERS rating
Key features
- Wall insulation
- Or R1.70 including construction; No added insulation
Built by Aag Constructions.
BASIX certificate (alterations and additions)
This BASIX certificate is for alterations and additions, such as an extension or a pool, rather than a whole new house.
- LED lighting
- Yes
Construction and insulation
- Concrete slab on ground floor (no added insulation)
- Suspended floor with open subfloor: concrete (R0.6). R0.9 (down) (or R1.50 including construction) N/A
- Suspended floor with enclosed subfloor: framed (R0.7). R0.60 (down) (or R1.30 including construction) N/A
- Floor above existing dwelling or building (no added insulation)
- External wall: framed (weatherboard, fibro, metal clad) R1.30 (or R1.70 including construction)
- External wall: cavity brick (no added insulation)
- Internal wall shared with garage: 200 mm AAC block (R1.31)
- Raked ceiling, pitched/skillion roof: framed ceiling: R2.24 (up), roof: foil backed blanket (55 mm) medium (solar absorptance 0.475 - 0.70)
- Flat ceiling, flat roof: framed ceiling: R2.08 (up), roof: foil backed blanket (55 mm) medium (solar absorptance 0.475 - 0.70)
Certificate A1743792, issued 16 April 2024, from the council's DA documents.
Is this your home? Ask us to remove these details.