Why Choose Us

Why Choose Us? – Inhouse Granny Flat Builder

At Inhouse Granny Flats, we know that competitor companies are unique in their own way.

Our company is built on reputation and as we like to say, “we’re not just better, we’re different”.

One of the many reasons to choose us is to speak directly with a granny flat builder; from the moment you request the initial site inspection until the final handover. Our expert builder will be there to answer any questions you may have as well as offer you professional advice along the way.

Our clients also choose us because of our custom design process. We provide every client the opportunity to design their own granny flat layout to suit them and their land with the guided help of our Builders and Architects.

Why Choose Us
  • Experienced Team
    Inhouse Granny Flats is an established company with over 25 years of experience in the construction industry.
  • Extra Inclusions
    We offer distinctive style and exceptional quality interior and exterior inclusions with all our granny flat constructions.
  • Custom Designs
    You’ll have over 2000 designs to choose from. Have something specific in mind? We can build something custom to suit your needs.
  • Satisfaction Guaranteed
    We will help you throughout the entire process from start to finish. We pride ourselves in quality customer service.

Inclusion Comparison Table

Here are some ways that make Inhouse Granny Flats different to our competitors.

(Standard inclusions)
(Standard inclusions)
Granny flat design Our designs are custom designed and built on site, not pre-fabicated or flat packed Standard or pre-fabricated designs/flatpacked
Showroom/Walk ins No appointment required
State of the art showroom with knowledgeable staff to walk you through
Need an appointment
Only open a few days a week
Deposit $2,000 Over $6,000
2 bedroom granny flat size 60sqm Below or up to 60sqm
Granny Flat Builder On call 24/7 By appointment only
Building Designer Available 5 days a week By appointment only
Floor structure Concrete piers under concrete slab No piers included
Floor Coverings Choice of tiles, laminate flooring or carpet at same price Laminate or carpet only
Paint Your choice from our large selection Set colours only
Bathroom Wall Tiling Wall tiling to 1.2m and 2.1m in shower Skirting tiles only
Bathroom extras Framed shower screen, showerhead and mixer Shower screen only
Separate meters Separate gas & electrical meters/water flow readers are included as standard Separate meters are an additional cost
Kitchen Size Custom designed to suit your needs Standard designs that cannot be altered
Hot Water System LPG gas bottles/connection to natural gas Electrical Heat Pump or LPG gas bottles only
Range Hood Ducted to outside Ducted to roof cavity only
IXL light in bathroom Ducted to outside Ducted to roof cavity only
Exterior Cladding, Bricks or Blue Board render Brick or hardie board only
Pest Control Permanent termite matting installed Temporary chemical spray
Roof Tiles or Colorbond Steel Colorbond steel only
Internal Sarking Yes Not all
Rainwater Tank Included if required by BASIX Extra cost if required by BASIX
Garden External tap Not included
Service connections + underground trenching Up to 20 lineal metres included in our price Up to 5 lineal metres only
Electrical 11 double power points 9 double power points