Add Style Home Additions

Business Details

41 Years

experience

Expert Home Builders in Manly Vale

Add Style Home Additions has been a trusted name in residential construction for 38 years, specialising in seamless home additions and renovations across Sydney. Our integrated design-and-build approach ensures every project benefits from early-stage cost certainty, expert craftsmanship, and meticulous attention to detail. With a team of qualified architects, designers, and builders, we deliver tailored solutions that enhance livability while maintaining structural integrity.

Our commitment to transparency is reflected in fixed-price guarantees and comprehensive project management from concept to completion. As a family-owned business, we combine generational expertise with innovative design software to create spaces that meet evolving family needs. Our industry recognition includes long-standing compliance with Australian Building Codes and comprehensive insurance coverage through the Home Building Compensation Fund.

Services

Home Additions Home Renovations Upstairs Additions First Floor Extensions Second Storey Extensions

Details

Year established: 1985

Highlights and features

We provide value for money and affordable builds and renovations.
Our superior craftsmanship demonstrates attention to detail and commitment to quality.
We offer a firm quotation before large investments.
Our team manages projects from initial concept through to completion.
We guarantee fixed price quotes to avoid unexpected costs.

What people say

Great communication Expert construction Pain-free experience Fantastic job Quality workmanship

Website

Update Listing

Services

Home Additions

Our home additions seamlessly integrate with existing structures to enhance property value and living space. Specialising in first-floor and upstairs extensions, we use ArchiCAD software for precise visualisations. With 38 years of experience, our team ensures structural compliance and design cohesion while accommodating evolving family needs through tailored solutions that maximise natural light and ventilation.

Home Renovations

We deliver comprehensive home renovations focusing on functional improvements and aesthetic enhancements. Our process begins with detailed site assessments to address structural considerations and council requirements. By combining architectural expertise with construction excellence, we transform spaces while maintaining compliance with Australian Building Codes. Clients benefit from transparent costings and guaranteed timelines throughout the renovation process.

Upstairs Additions

Specialising in upstairs additions, we create additional living spaces without expanding property footprints. Our designers address structural load distribution and stairwell integration while optimising natural light. With 95% of clients remaining in residence during construction, our team minimises disruption through careful planning and phased building approaches that maintain essential living areas throughout the project.

First Floor Extensions

Our first-floor extensions expand living areas while preserving outdoor space. The design process considers sunlight patterns, privacy requirements, and council regulations. Using established relationships with structural engineers, we ensure all additions meet safety standards. Clients receive detailed cost breakdowns before commitment, with projects managed under single contracts to eliminate coordination issues between trades.

Design-Build Services

Our design-build methodology streamlines construction projects from concept to completion. This approach provides early-stage cost certainty and eliminates coordination challenges between separate designers and builders. With in-house architectural expertise and experienced construction teams, we deliver cohesive projects that align with client budgets while maintaining compliance with all regulatory requirements throughout Sydney's Northern Beaches and surrounding areas.

People

Tim Hookins

Director

With 48 years in the industry, Tim co-founded Add-Style in 1985. His leadership combines architectural vision with practical construction knowledge, ensuring projects meet both aesthetic and functional requirements while maintaining strict compliance with building regulations.

Bill Handley

Director

As co-founder, Bill brings decades of construction expertise to project oversight. His focus on client relationships and quality control has helped establish Add-Style's reputation for delivering complex renovations while maintaining the highest standards of workmanship.

Cam White

Design Consultant

With 15 years' experience, Cam specialises in creating functional spaces that maximise natural light. His expertise in ArchiCAD software enables clients to visualise final outcomes before construction begins, ensuring design expectations are met.

Jay Handley

Estimator

Managing project costing and scheduling, Jay ensures financial transparency throughout each build. His technical knowledge and client-focused approach maintain budget adherence while coordinating multiple trades across complex renovation projects.

Tullia Hookins

Interior Designer

Specialising in colour schemes and interior finishes, Tullia develops cohesive design packages that complement architectural elements. Her attention to detail ensures harmonious integration between structural additions and interior aesthetics across all projects.

Questions

What areas do you service?

We operate across South-Eastern Sydney, Inner West, and Northern Sydney, specialising in Northern Beaches properties where our local expertise ensures compliance with specific council requirements.

How do you handle project costing?

Our design-build approach provides firm quotations before major investments. We guarantee fixed prices to prevent unexpected costs, with detailed breakdowns covering all aspects from council approvals to final construction.

Can I stay in my home during renovations?

95% of clients remain in residence during construction. We carefully plan projects to maintain essential living areas while completing work in phases that minimise disruption to daily household routines.

What accreditations do you hold?

We maintain full compliance with Australian Building Codes, hold current public liability and professional indemnity insurance, and are registered with the Home Building Compensation Fund for added client protection.

How do you handle council approvals?

Our team manages all development applications, submitting approximately 25 CDCs and 5 DAs annually. We ensure designs meet local council requirements while maintaining structural integrity and aesthetic cohesion.

What makes your design process unique?

Using ArchiCAD software, we create detailed visualisations that allow clients to experience designs before construction. Our collaborative approach integrates client input with professional expertise to deliver functional, aesthetically pleasing outcomes.

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Reviews (7)

Write a Review

Grace Li

Oct 28, 2021 Report

I engaged Add Style for an upstairs addition of my house. The price was reasonable and they could complete the job in time. However, the workmanship was TERRIBLE! There are numerous issues with Add style's works, ranging from major structural flaws to small problems such as gaps between eaves and rafters. We wouldnt have been able to discover all these problems if we did not engage with other builders and trades for the downstairs works. For example, three steel beams supporting the entire upstairs structures were placed incorrectly. This major problem was only revealed after we removed the

Jono C.

Oct 12, 2021 Report

I have to say that we have been very impressed with Add Style. They delivered on everything stated and asked. From the very beginning for us working with their architect Cam was effortless. He ensured the plans not only aligned but exceed our expectations. They made our life very easy throughout the entire journey. We experiencing the worst possible weather at the most inconvenient times but Add Style went above and beyond to ensure the entire build process worked seamlessly. All trades who attended our property throughout the build were professional, skilled, friendly and respectful. We couldn

Zoe Vodden

Jan 22, 2021 Report

We had a superb experience working with AddStyle for our upstairs addition. From the initial consultation with Marcus right through the build we found them a pleasure to deal with, professional, courteous and with great attention to detail. We had Jay overseeing all the work and he would always arrive with a smile
Price was extremely competitive and the finish was top quality. I highly recommend, five stars all the way...

Sue

Aug 28, 2020 Report

I retained Add-Style to place a first floor addition on my property. The price was fair and workmanship was great and I am very happy with the end result. The only area for improvement would be communication. They were slow to respond to my questions. The end result is fabulous.

Russell Pettit

Jun 25, 2020 Report

The Add-style team did a fantastic job on our upstairs addition of 3 bedrooms and a two way bathroom. From dealing with Bill and Tim and Marcus on design. communication was clear and the project went smooth and on time. Jay and Billy were a pleasure to work with and nothing was too hard or a problem. I wouldn't hesitate to recommend this company for anyone's future projects
Russell and Vanessa Pettit

Mardiros Farra

Sep 18, 2019 Report

We engaged AddStyle for our first floor addition in 2017 (2 bedrooms, bathroom & lounge space that could potentially be turned into 3 bedroom) and down stairs reno. From day one AddStyle, were extremely professional and provided guidance and advice, not only on the project but also provided ideas and thoughts for the entire renovation. The team where highly skilled and the entire project was on time and budget. Highly recommend the team. Special thanks to Cam, Billy (aka MR Drum) and Shanes team

J. M.

Aug 27, 2019 Report

We engaged Add Style for a first floor addition in 2017 and it became an ordeal for us from the early stages of the build when they decided they "did not want to" complete variations set out within our original contract. We had a series of further issues during the build, including:
- leaks from the roof in a number of locations (black mould formed which they painted over and said would "dry out" - the plasterboard in the ceiling eventually bowed from the water damage)
- non-compliant electrical work (resulting in an Ausgrid non-compliance notice)
- plumbing issue after bathroom install (leaking