Skip to main content Skip to footer
Diana Sarcasmo | Colliers | Sydney

Diana Sarcasmo

Managing Director | Residential

Call now
View Less


Professional Summary

As the Managing Director of Residential for Australia, Diana is responsible for growing our residential service offering, implementing operational best practice across the national team, and supporting our clients to drive design excellence and project performance across their developments.

Diana is an accomplished executive leader within the Australian property industry, with a deep understanding of the residential property development cycle and market.

Diana joined Colliers in 2023, following multiple leadership positions at one Australia’s leading development and management property groups, where she was responsible for overseeing the design business and national residential sales and marketing teams.


With qualifications as an architect and a master’s in business, Diana brings a unique blend of creative skills and strategic thinking to drive project performance and implement operational best practices. She has been involved in some of Australia’s largest residential and mixed-use projects including Green Square Town Centre NSW, St Leonards Square NSW; Pavilions Sydney Olympic Park NSW; Yarra’s Edge VIC; Waverley Park VIC, Waterfront Newstead QLD and The Peninsula Burswood, WA.


  • MBAM (Property) UTS
  • MDesSc (Digital Media) USYD
  • BArch USYD
  • BSc (Arch) USYD
  • NSW Registered Architect 6525
  • VIC Registered Architect 19056
  • QLD Registered Architect 5091
  • WA Registered Architect 298



Build to Rent, Land Marketing, Land Sales, Project Marketing, Residential Development Sales, Residential Property Management, Residential Resales

Service Lines

Residential Sales, Build to Rent, Residential Project Sales, Residential Site Sales

Property Type

Residential, Land

Featured Research

9 Feb 2024

Residential Capital Markets Investment Review

We are pleased to share with you the Residential Capital Markets Investment Review, which provides a comprehensive look at transaction activity, industry trends and key buyer groups that were active in 2023.
Read More
View More

Featured News

1 Nov 2023

Colliers Residential Developers Lunch

The Colliers Residential Team hosted 180 professionals in support of Royal Far West
Read More
14 Sep 2023

Searching for your next development opportunity?

Colliers are pleased to release the first edition of Residential Sites Solutions. Discover our expert's insights into key markets across Australia, including recent sales successes and future development opportunities.
Read More
View More

How can I help you?

* Required Field
Consent Options