Similan community café

At Similan, we don't just build homes, we compose communities.

Seven values guide every decision,
every detail, every development.

These are the principles already alive in everything Similan has built – made explicit so they can guide everything that follows.

01 Legacy

We build for generations.

Every Similan development is designed to outlast the transaction. We think in decades — in the lives that will be lived, the children who will grow up, the communities that will mature and deepen over time. Awards may grace our walls, but our truest measure is the gentle imprint we leave on both earth and soul.

02 Bespoke

Every project unique. No templates, no shortcuts.

We are not a volume developer. Each Similan development is conceived from scratch, shaped by its land, its community, its moment in time. We pour our heart and soul into every project — fully, without reservation, with integrity. The result is developments that feel like they belong exactly where they are.

03 Placemaking

The spaces between homes matter as much as the homes themselves.

We design neighbourhoods. The parks, the pathways, the gathering spots, the sight lines, the natural corridors — all considered with the same care as the buildings themselves. Our developments embrace. Because ultimately, placemaking is about belonging — creating the conditions where people feel they are exactly where they are meant to be.

04 Sustainability

Sustainability is the rhythm that guides each decision — from land acquisition to long-term management, nature is our collaborator.

Our homes exist with nature, not in its place. Our certifications are not marketing achievements; they are independently audited, ongoing commitments that hold us to account. First 6-star Green Star sustainable precinct, first EDGE certified, among the first EDGE Advanced certified in Africa, and winner of Best International Sustainable Development at the IPA Awards 2026. Each one represents years of work, not a moment of recognition.

05 Community

Strangers become friends. Friends, family.

We create spaces where kindred spirits meet. Community is not a byproduct of our work — it is the point of it. We design for connection: shared green spaces, gathering places, the conditions that allow people to find each other. We also build community beyond our developments — offering training, jobs and opportunities to those who host us.

06 Stewardship

We give more than we take, always.

We believe in giving — to those who live with us, to the communities that host us, and to the world that sustains us. Stewardship for us runs deeper than the development itself. We look to local talent… suppliers, artisans and builders who know the land and whose work carries the character of place. We invest in training, create jobs and build relationships that outlast the last brick laid. And we stay, tending the culture, nurturing the community, and taking responsibility for what we've set in motion.

What we build, we care for. What we start, we see through.

07 Conductor

Picture an orchestra. Architects, urban planners, engineers, landscapers, dreamers… each an instrument we bring together to compose a neighbourhood. Every note is intentional, every pause a place for connection. Similan is the conductor: the entity that holds the vision, coordinates the many voices, and ensures every part plays its role beautifully.

Our relationships are built for the long term — with the people who live in our developments, the partners who help us build them, and the communities that grow within them. We believe that the most meaningful things take time. We invest in those relationships, nurture what we've created, and grow together with the places and people we serve. And when it comes to the work itself, we hold on with both hands. Every detail, every deadline, every promise made is pursued with a tenacity that doesn't ease until the last note is perfect.

Newinbosch Neighbourhood Estate

STELLENBOSCH, WESTERN CAPE
630 HOMES + 700 APARTMENTS

Fourleaf Estate

GQEBERHA, EASTERN CAPE
323 HOMES

Urbika Urban Lifestyle Estate

BOKSBURG, GAUTENG
1,099 HOMES + APARTMENTS

CentralBlue

BLUE DOWNS, WESTERN CAPE
1,805 HOMES

Kleijne Wingerd

KUILS RIVER, WESTERN CAPE
171 APARTMENTS

Selcourt Estate

SPRINGS, GAUTENG
1,108 HOMES + APARTMENTS

Summer Rain Private Estate

MBOMBELA, MPUMALANGA
660 HOMES + APARTMENTS

Karino Lifestyle Estate

MBOMBELA, MPUMALANGA
580 HOMES + APARTMENTS

The Woods

WATERFALL, KWAZULU-NATAL
204 HOMES

Awards and Certifications

NEWINBOSCH NEIGHBOURHOOD ESTATE | STELLENBOSCH, WESTERN CAPE

2023 GBCSA EDGE Advanced: achieved across all homes
2024 GBCSA 6-Star Green Star Sustainable Precinct v1.1: achieved
2024 GBCSA Leadership Awards Winner: Transforming Tomorrow Award
2024 GBCSA Runner-up: Highest Rated Building – Sustainable Precincts
2024–2025 International Property Awards 5-Star Winner: Best Residential Development 20+ Units – South Africa
2024–2025 International Property Awards 5-Star Winner: Best Sustainable Development – South Africa
2025–2026 International Property Awards Winner: Best Residential Development 20+ Units – South Africa
2025–2026 International Property Awards Winner: Best Mixed Use Development – Africa
2025–2026 International Property Awards Winner: Best International Sustainable Development
2026 Scape Awards of Excellence Runner-up: The Scape Awards of Excellence Visionary Development
In Progress GBCSA Net Zero Ecology: awarded once fully built
In Progress GBCSA Net Zero Carbon: The Ilex

FOURLEAF ESTATE | GQEBERHA, EASTERN CAPE

2017 GBCSA EDGE Certification: First in Africa

KARINO LIFESTYLE ESTATE | MBOMBELA, MPUMALANGA

2014 Southern African Housing Foundation Housing Project of the Year Award

Similan Team

Harold Spies

CEO / FOUNDER

Pieter du Toit

BUSINESS DEVELOPMENT MANAGER

Arina Marais

FINANCIAL DIRECTOR / COO

Tarquin Geldenhuys

SENIOR DEVELOPMENT & PROJECT MANAGER

Dirk Kotze

DEVELOPMENT & PROJECT MANAGER

Louise Harrison

DEVELOPMENT QUALITY MANAGER

Samantha Pienaar

DEVELOPMENT PROJECT ADMINISTRATOR & COORDINATOR

Andre Stofberg

DEVELOPMENT RELATIONSHIP MANAGER

Derick Prinsloo

DEVELOPMENT QUALITY & PROJECT COORDINATOR

Christoff Vermeulen

DEVELOPMENT QUALITY & PROJECT COORDINATOR

Shane Connoway

DEVELOPMENT ASSISTANT

Eloff Vermeulen

DEVELOPMENT ASSISTANT

Naudene de Klerk

MARKETING & DEVELOPMENT COORDINATOR

Naledi Getyese

SENIOR ACCOUNTANT

Sisipho Rulashe

FINANCIAL ADMINISTRATOR

Staylonger Team

Adrie van der Linde

PRINCIPAL PROPERTY PRACTITIONER

Chane Viljoen

RENTAL & SALES ADMINISTRATOR

Jacqui Geldenhuys

SALES AGENT

Tracey-Lee Geldenhuys

SALES AGENT

Kesia Olivier

SALES AGENT

Marcel Cornelius

SALES AGENT