Business Details
Trusted Home Builders in Sydney for Attic Conversions & First Floor Additions
Addspace Building is a family-owned and operated company with over 25 years of experience in the building industry. We pride ourselves on delivering honest, reliable services from project inception to completion, ensuring flexibility while meeting client goals within budget and timelines. Our team works closely with clients to provide a seamless experience, offering a personal service where you interact directly with the on-site project manager and qualified tradespeople. We specialize in transforming wasted attic spaces and adding first floors, enhancing home value and lifestyle.Our comprehensive approach includes drafting, council approvals, and construction, ensuring all work meets or exceeds Australian building standards. With a focus on quality materials and workmanship, we guarantee structural work for 10 years and maintain membership with the Master Builders Association of Australia. Our clients consistently report satisfaction with our ability to deliver projects on time, within budget, and to the highest standards.
Services
Attic Conversions
First Floor Additions
Home Extensions
Drafting Services
Renovations
Highlights and features
- We offer 25+ years of specialized experience in attic conversions and first floor additions.
- Our comprehensive service includes drafting, approvals, and construction under one roof.
- We guarantee all structural work for 10 years for client peace of mind.
- Our team provides personalized service with direct communication from project manager to client.
- We utilize high-quality materials and meet or exceed Australian building standards.
Associations and certifications
- Master Builders Association of Australia
What people say
Delighted with the outcome
Professional and kept us informed
Brilliant job
Great storage room
Highly recommended
Services
Attic Conversions
Transform wasted attic space into functional rooms like bedrooms, offices, or storage areas. Our expert team handles council approvals, structural design, and construction. Clients benefit from increased property value and tailored solutions that meet Australian building standards while maximizing available space efficiently.
First Floor Additions
Expand living space vertically with cost-effective first floor additions. We design and build custom solutions that integrate seamlessly with existing structures, including structural assessments, council submissions, and full construction. Clients gain additional bedrooms, bathrooms, or living areas without sacrificing outdoor space or relocating.
Drafting Services
Comprehensive design and drafting for attic conversions and extensions using advanced 3D modeling software. Our team ensures compliance with local council regulations, BASIX requirements, and National Construction Code standards. Clients receive detailed plans that optimize space utilization while streamlining the approval process for faster project commencement.
Home Extensions
Custom home extensions to increase living space, including ground floor renovations and second storey additions. We manage all aspects from initial consultation to final construction, ensuring minimal disruption to residents. Clients enjoy enhanced property functionality and value through tailored designs that align with their lifestyle needs.
Renovations
Full-scale renovations for attics, ground floors, and entire properties. Our services include structural modifications, insulation upgrades, and interior finishing. Clients receive energy-efficient solutions that improve comfort while maintaining compliance with building codes, delivered by experienced tradespeople committed to quality outcomes.
People
Nick
Owner & Project Manager
With over 25 years in the building industry, Nick leads Addspace with a focus on client satisfaction, delivering projects on time and within budget while maintaining quality standards.
Questions
What types of attic conversions do you offer?
We offer storage attics, bedroom conversions, office/study spaces, and leisure areas tailored to your home's structure and needs.
Do attic conversions require council approval?
Habitable attics like bedrooms need council approval, while basic storage conversions typically do not unless structural changes are involved.
How long does a first floor addition take?
Construction takes around 12 weeks, with planning and approvals adding up to 8 weeks, depending on project complexity.
Are financing options available?
Yes, we assist clients in sourcing competitive financing options through our existing network for approved projects.
What guarantees do you provide?
We offer a 10-year guarantee on structural work, with AMBOSS ladders and VELUX skylights carrying 20-year and 10-year warranties respectively.
Can you help with design and drafting?
Yes, our team provides full design and drafting services using 3D modeling software to ensure council compliance and optimal space utilization.
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