Sustainable Property Development

We create the

spaces you want to work live in

Sustainable Property Development

We create the

spaces you want to work live in

Sustain Square Element

7 Accreditations

3 WELL APs, 3 LEED Green Associates, 1 LEED AP

Sustain Square Element

> 35 Years

of presence in the property development sector

Sustain Square Element

> 42.000m2

of completed and under construction projects

Sustain Square Element

1st Certified

residential project in Greece with environmental certification BREEAM - OXYGEN

SUSTAINABLE

Commercial Projects

Be ESG ready with LEED and WELL

Elevate your business performance

Slash Operating Costs

Be healthy and happy at work 

SUSTAINABLE

Commercial Projects

Be ESG ready with LEED and WELL

Elevate your business performance

Slash Operating Costs

Be healthy and happy at work

Sustain Square Element

SUSTAINABLE

Residential Projects

with BREEAM Certification

Enjoy design, comfort and health

Maximize your property value

Reduce your carbon footprint

SUSTAINABLE

Residential Projects

with BREEAM Certification

Enjoy design, comfort and health

Maximize your property value

Reduce your carbon footprint

Sustain Square Element

We are Sustain

We are a property development company that creates commercial and residential places.

Our Mission is to deliver innovative and sustainable places that enhance wellbeing.

We are committed to excellence in every step of the way. We invest all our efforts in becoming better so that you can feel proud and inspired with your property every day.

35 Years of Sustain

1989 Glyfada Residential

Company founded along the Development of the 1st Residential project in Glyfada

1989
1995 Olympia Office Building

Development of the 1st Office Building, Olympia, with a total size of 8.400sqm

1995
2008 EVELIKTO Office Building

The EVELIKTO building is participating in the Green Building Initiative of the EU for bioclimatic buildings under the Energy Performance of Buildings (EPB) Directive

2008
2021 OXYGEN Awards

Property Awards – Gold for Residential Development of OXYGEN

2021
2023 OXYGEN Residential BREEAM

Delivery of the 1st Residential Building OXYGEN with Environmental Certificate - BREEAM - in Greece

2023

All our new Buildings are Certified

LEED Certification Logo

LEED

LEED (Leadership in Energy and Environmental Design) is the world's most widely used green building rating system which factors in all critical elements that work together to create the best building possible. The goal of LEED is to create buildings that: Reduce contribution to global climate change, enhance individual human health, protect and restore water resources, protect and enhance biodiversity and ecosystem services, promote sustainable and regenerative material cycles and enhance community quality of life.

More info
BREEAM Certification Logo

BREEAM

BREEAM (Building Research Establishment Environmental Assessment Method) is used to specify and measure the sustainability performance of buildings, ensuring that projects meet sustainability goals and continue to perform optimally over time. BREEAM assess a broad range of categories and criteria from energy to ecology. Each category focuses on the most influential factors, including reduced carbon emissions, low impact design, adaptation to climate change, ecological value and biodiversity protection.

More info

Our Selected Clients

FrieslandCampina
Eurobank Logo
Jumbo Logo
AbbVie Logo
Pepper Hellas Logo
Wella Logo
OBI Logo
manos travel Logo

Proud Owners of Our Residential Projects

Sofia Kilifi
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"The Oxygen building by Sustain features unique architecture, beautiful communal spaces, a large garden, and provides parking and storage for all residences. The BREEAM certification confirms the building's sustainability with high energy efficiency as well as its long-term value support."
Sakis Samoglou
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“Oxygen is a true jewel for Marousi. It upgrades the area with its distinct architectural design. The common areas are impressive and the garage spacious and comfortable. The quality of materials is excellent. All of these offer a very good option whether it is for owner-occupation or investment. Response to some expected post-purchase questions was prompt. We look forward to investing in Sustain's next project."
Maria Kioumourtzoglou
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“OXYGEN is truly a remarkable property purchase. The architecture of both the common areas and the apartment is fully functional and energy efficient. The quality of the construction fully met our requirements and the building's BREEAM certification added value to our property. I would highly recommend buying a property from Sustain."

How can
we help?

If you’re interested in collaborating with us, please don’t hesitate to reach out and schedule a meeting to discuss your needs.

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