Lighthouse Offices over the Vltava at golden hour — Holešovice, Prague
In-Situ · Est. 1985

Four decades of class-A development across three continents.

Architecture, finance, construction, delivery — a comprehensive practice working at scale across the United States, Europe, and Israel. Scott Sivan, AIA.

ArchitectureDevelopmentStewardship
Anchor projects · scale signal

Designed, financed, built, delivered — across three continents.

Works · 21 featured projects

Four decades of class-A execution.

Click any tile
for project depth
Holešovice Port Masterplan & Lighthouse Offices
Completed
Czech Republic · Prague
Holešovice Port Masterplan & Lighthouse Offices
Masterplan · 2 buildings
From a three-by-five desk to a 20-story tower.
Park Avenue Apartment VIP Luxury Residential Complex
Completed
Ukraine · Kyiv
Park Avenue Apartment VIP Luxury Residential Complex
2010 · Residential · 1200 units
Park Avenue — 1,200 luxury units on a 3.96-hectare abandoned industrial site, ten minutes' drive from the Kyiv centrum.
Metro Complex Offices
Completed
Italy · Milan
Metro Complex Offices
Office · 5 buildings
A constellation of five buildings around a piazza, right off the metro.
Palác Flóra
Completed
Czech Republic · Prague
Palác Flóra
Mixed Use · 956K sqft
An 88,800 m² (956,660 sf) retail & office centre in Prague.
Bahai World Centre
Completed
Israel · Haifa
Bahai World Centre
2000 · Religious · 83K sqft
A monumental project with a contract preamble stating it was intended to last five hundred years.
River Rock Apartments
Completed
United States · Mishawaka
River Rock Apartments
2016 · Residential
Market makers in a downtown where nothing had been built for 20 years.
Marquis Miami
In Development
United States · Miami
Marquis Miami
2026 · Residential
A luxury residential development in Miami's expanding high-end housing corridor.
Sunrise
In Development
United States · Miami
Sunrise
2026 · Residential
Luxury residential in Miami's Buena Vista corridor.
Rehov Hankin Family Home
Proposed
Israel
Rehov Hankin Family Home
Residential · 1 units
A modern three-bedroom family home on a Galilean hilltop overlooking Haifa Bay.
Connecticut Family Home
Completed
United States
Connecticut Family Home
Residential · 1 units
A modern single-family residence — Scott's own design for his family.
River Gate South Apartments
Completed
United States
River Gate South Apartments
Residential
Multifamily redevelopment — one of three Indiana districts.
AARC Offices and Apartments
Proposed
United States
AARC Offices and Apartments
Mixed Use · 1 buildings
Sivan-Situ mixed-use development concept — offices and apartments in a single three-story massing. Exterior rendering on
River Art Apartments & Offices
Completed
United States
River Art Apartments & Offices
Mixed Use
Mixed apartments + offices — one of three Indiana redevelopment districts.
Hillside Apartment Complex
Completed
Bulgaria · Sofia
Hillside Apartment Complex
Residential
A hillside apartment complex in Sofia, Bulgaria.
Colfax Apartments
Completed
United States
Colfax Apartments
Residential
Multi-family apartments in Indiana.
Valparaiso University Housing & Hotel
Proposed
United States · Valparaiso
Valparaiso University Housing & Hotel
Mixed Use
A diverse-program development adjacent to Valparaiso University — houses, multifamily, and hotel in one masterplan.
Indiana Multi-Family Redevelopments
Archived
United States · Mishawaka
Indiana Multi-Family Redevelopments
2013 · Residential · 144 units
144 multi-family apartments across three Indiana redevelopment districts.
Eco-Village
Concept
Bosnia and Herzegovina
Eco-Village
Residential
A sustainable eco-village concept in Bosnia-Herzegovina.
Hawks
Completed
United States · Goshen
Hawks
Residential
Multi-family development in Goshen,
Adams Street Townhouses
In Development
United States · Hollywood
Adams Street Townhouses
Residential
Townhouse development on Adams Street, Hollywood,
Fame
In Development
United States · Los Angeles
Fame
Mixed Use
Mixed-use development in Los
About Scott
Scott Sivan — Sivan-Situ Architecture & Development

“I got out of a car on a cold February day in Kyiv. Foggy as hell, old industrial site. I said to my client, 'This is going to work.' Today there's 1,200 units there worth around $350,000 each.”

— Scott Sivan, AIA
Contact

Talk to Scott directly.

Investor inquiries, partnership conversations, project consultations — Scott responds to every introduction personally. No intake forms, no junior gatekeeping.

OfficeConnecticut · United States
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