Remix is a strategic advisory practice at the intersection of commercial real estate, data intelligence, and emerging technology — helping investors and developers see further and move faster.
Explore our workRemix Properties LLC is a New York–based strategic advisory practice founded by Stefan Martinovic. We partner with investors, developers, and operators to source, underwrite, and execute commercial real estate opportunities across the United States — powered by institutional-grade analytics and deep market knowledge.
Our edge is integration: combining traditional deal execution with location intelligence, AI-driven analysis, and technology strategy to unlock value that conventional approaches miss.
From sourcing to strategy, we bring clarity to every phase of the investment lifecycle.
End-to-end acquisition advisory from deal sourcing through closing, with rigorous financial analysis and market intelligence at every step.
Strategic guidance from feasibility through stabilization, informed by deep experience in entitlements, regulatory navigation, and project delivery.
Data-driven site selection, market analytics, and AI implementation to surface opportunities and optimize portfolio performance.
Hands-on portfolio oversight to maximize NOI, identify value-add opportunities, and execute repositioning strategies across asset classes.
PropTech advisory, venture diligence, and technology roadmapping for real estate organizations looking to modernize operations and gain competitive edge.
Tailored engagements for unique situations — whether it's a complex site assembly, a public-private partnership, or a first-of-its-kind project that doesn't fit a standard playbook.
Representative transactions and advisory engagements spanning multifamily, mixed-use, hospitality, and commercial development.
Five-story urban infill development in the Shaw neighborhood. Adaptive reuse of a 1920s-era structure preserving the original facade, with 70 luxury residential units and street-level retail activating the 9th Street corridor.
Designated historical-cultural monument originally designed in 1924 by Clarence H. Russell and Norman W. Alpaugh. Comprehensive renovation of a 170-unit landmark on Wilshire Boulevard, crowned by its iconic neon sign between Koreatown and DTLA.
$78M adaptive reuse of the legendary 1901 Armstrong Cork Factory on the Allegheny riverfront. 297 luxury loft apartments with exposed brick, factory-style windows, and 45,000 SF of retail in Pittsburgh's Strip District.
Ground-up farm-to-table restaurant and gathering space led by award-winning Executive Chef Roxanne Spruance. 3,600 SF with 144 seats, sourcing from regenerative organic farms across the Hudson Valley and Catskills.
Part of the $750M, 3.1 million SF Parkside master-planned development. Transit-oriented affordable housing community steps from the Minnesota Avenue Metro, delivering modern residences across multiple phases in Ward 7.
117-acre regenerative organic farm and agritourism resort community in the Catskills. A model for sustainable agricultural development featuring lodging, trail networks, and farm-to-table programming supplying Wren of the Woods.
A career built at the intersection of real estate and technology. Stefan has led acquisitions and asset management across a 1,500+ unit national portfolio, and served as VP at Placer.ai, a $1.5B location analytics platform. He launched NYC's MLS as the first Director of Innovation at REBNY, co-founded a VC-backed geospatial data startup, and has deployed ML models to optimize luxury high-rise developments. His work spans institutional portfolio strategy, PropTech venture investing, AI-driven underwriting, and public-sector grant capture. He teaches CRE Entrepreneurship at NYU Schack and is a member of ULI's Technology and Innovation Council. Stefan holds an MBA in Finance from The College of William & Mary and a BBA in Finance from Seton Hall University.
Stefan's first book — out now. Written for the people building what comes next.
The Rewiring of Real Estate
Technology, capital, and climate are remaking the industry from the ground up — from satellite imagery and spatial intelligence to climate adaptation and the new operating stack. A framework for operating in what comes next, not a prediction of it.
Get it on AmazonGround Truth is a clear-eyed account of what the next decade of underwriting actually has to account for — AI-driven productivity, climate-driven cost structures, capital-markets discipline. It belongs on the desk of every acquisitions team that's serious about the post-ZIRP environment.
Stefan Martinovic has consistently brought a rare practical, hands-on mindset to implementing technology that actually moves the needle. His book Ground Truth is the clearest, most grounded guide yet to how technology, capital, and climate are rewiring our built world. I recommend it to anyone serious about understanding — and shaping — the industry's future.
The PropTech sector has spent ten years arguing about what tools matter. Ground Truth skips that argument and asks the better question: what does the operating model look like when the tools are assumed? The answer here is more honest than what most of the industry is willing to say in public, and a lot more useful.
I founded Blueprint because the industry needed a room where operators and technologists could actually talk to each other. That argument is over — and Ground Truth is what comes next. Disciplined, specific, grounded in what the best operators and capital allocators are actually doing. Stefan has written the clearest, most useful account I've read of where this is all headed.
For too long the AI debate and the decarbonization debate have run on parallel tracks in real estate, when they're actually the same conversation about how buildings get built, financed, and run going forward. Ground Truth puts them in the same frame, and the synthesis is sharper for it. This is the rare CRE book that climate-focused operators and AI-focused operators will both find themselves in.
Everyone in CRE now claims to be data-driven. Very few firms have actually rebuilt their decision-making around the assumption that the data layer is real. Ground Truth is the book that separates the two — and it does so with the kind of operator-level specificity that's almost impossible to fake. It's the rare book on this industry that will be read more closely by the people who run it than by the people who write about it.
Most writing about technology in real estate treats data as decoration. Ground Truth treats it as the operational foundation beneath underwriting, site selection, and climate-risk analysis.
For years, the industry treated AI and climate as adjacent trends. Ground Truth explains why they are now the conditions real estate operates inside — and connects PropTech back to the realities of actual buildings.
The defining challenge in real estate today is not understanding AI — it's operationalizing it. Ground Truth is one of the clearest frameworks I've read for how to do that at scale.
Whether you're sourcing a deal, planning a development, or looking to leverage technology across your portfolio — we'd like to hear from you.