First Floors & Attic Specialists
Ground Floor Renovation
Bedroom Attic Conversion
Bathroom Renovation
Attic Conversions - Bedroom
Attic Conversions - with Dormer Windows


Welcome to Add Space Building & Renovations!

AddSpace Building & Renovations - Attic Conversions & First Floor AdditionsAddspace Building and Renovation has built a reputation of being Sydney's most versatile and dynamic attic conversion and first floor addition company with customer satisfaction at the forefront of our business model.

Although we offer other services such as extensions and renovations, our true passion lies with adding first floors or second storeys and converting Sydney's wasted attic spaces into amazing light-filled habitable rooms.

We offer a fully comprehensive service taking all of the stress away from the client with drafting, council approvals and DA lodgements.

With many of our clients needing an extra bedroom for the new baby or just an extra living area, an attic conversion or first floor addition will unlock your home's full potential and in most cases will work out cheaper than moving house.

SYDNEY (City to Penrith) Call 1800 233 772, 1800 ADDSPACE or 0416 125 377


Attic Conversions

Home Extensions

Home Renovations

AMBOSS Ladders

VELUX Lighting & Ventilation