About


As a Sydney based Boutique Construction and Development Company we specialise in residential Knockdown Rebuilds and multi-dwelling Developments, including duplex, triplex, villa and townhouse projects across Sydney. Our ability to deliver custom knockdown rebuilds as well as building quality investments for our clients at the right price and in a timely manner is what differentiates Croning Group.


"At Croning Group our clients
are part of the family."

Director – Edward Croning

B.Business & Commerce - Property Valuation
Graduate Certificate - Construction Management
Cert IV Project Management (Property Development)
Cert IV Building and Construction
Diploma Building and Construction


With over 10 years’ of experience in the Construction industry and a prior background in Property Development and Valuation, Edward leads the group with a meticulous eye for detail and is committed to the highest quality finishes on every project.

Whilst establishing Croning Group, his experience included Site Managing over 120 projects including duplexes, new homes, extensions and renovations for builders across Sydney.

He is a loyal family man with a strong passion for building. Happily married and together with the real boss, his wife Sindy, they have built their family to five over the last six years.”


Roy Croning

Designer / Site foreman



Roy has over 30 years’ experience in the property industry, dealing with construction and property investment across Sydney and the Central Coast. He brings hands on construction and design experience with many local councils.

He has a strong relationship with our Private Certifier which allows for a quick turn around on concept designs when looking for investments. Roy helps in bringing you the best possible design for our clients home or investments. Roy’s home maintenance proficiency over his 30 years gives us a second pair of eyes over Croning Groups projects to ensure we exceed and deliver when it comes to quality finishes.

Joshua Croning

Project Engineer

B. Civil Engineering - Structural

With Sydney and London based experience in Estimating, AutoCAD and Design Engineering, Joshua is the Project Engineer for the Croning Group. He brings a focus on the structural integrity of buildings and assists with project feasibilities, estimating and contract administration.

Sindy Croning

Office Manager

Certificate IV in Property Services (Real Estate)
Certificate IV in Property Services (Operations)

Sindy’s background in property services spans over 15 years. This includes Facility Management, Contracts Management and Strata Management. Her professionalism in customer relations including contractor and client liaison assists in providing administrative support throughout the business, overseeing all accounts, invoices, and scheduling.

Sindy’s fluency in Cantonese and Mandarin assist with our international customer relations.

Phelan-McDermid Syndrome Foundation

At Croning Group we deliver quality custom homes and developments whilst also giving back at the same time. We support the Phelan-McDermid Syndrome Foundation Australia, through our ‘giving back program’. As part of this program, we donate $500 from every contract signing in support of the foundation.

P-MS (also known as 22q13 deletion syndrome ), is associated with autism, intellectual disabilities, sleep disorders and seizures and is typically caused by deletion, or loss, of the terminal segment of the long arm of chromosome 22. The funds raised help support and improve the quality of life for people affected by P-MS. For more information about the foundation click here.

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© 2015 Croning Group Pty LtdABN: 32 603 930623
Builders Lic. No 286253C