Welcome
Welcome to my personal website. This space is a professional introduction to who I am, presented in a more personal way. Every detail — from the content to the design — has been thoughtfully created by me to reflect not just what I do, but how I think and approach my work. It's an intentional step away from overly polished corporate narratives, and toward something more genuine.
Hope you like my work :)
About
I'm Konstantinos — originally from Greece, living and working in New York. I'm a real estate professional with a heavy finance background, and the combination of the two is what I find most interesting about this work. I came up through FP&A, financial consulting, and a private equity stint before moving into brokerage — so by the time I started advising on deals, I already had a sense of how they're evaluated on the other side.
Real estate was never far from my life. My grandfather worked his way up, found the right partners, and ended up developing properties — something I probably absorbed more than I knew growing up. Today I work as a Director at B6 Real Estate Advisors, focused on investment sales across Manhattan, Brooklyn, and Queens. Outside of that, I manage a portfolio of assets in Athens through Thornmere — my personal investment vehicle — and I'm actively looking at opportunities in New York and Buenos Aires. I love this game. The markets, the capital, the cities, and the people who move between them.
Real estate was never far from my life. My grandfather worked his way up, found the right partners, and ended up developing properties — something I probably absorbed more than I knew growing up. Today I work as a Director at B6 Real Estate Advisors, focused on investment sales across Manhattan, Brooklyn, and Queens. Outside of that, I manage a portfolio of assets in Athens through Thornmere — my personal investment vehicle — and I'm actively looking at opportunities in New York and Buenos Aires. I love this game. The markets, the capital, the cities, and the people who move between them.
The journey
2016
Principal
Residential portfolio
First skin in the game
First skin in the game
2018
Financial consulting
ICAP Group · Athens
2019–22
FP&A
Finance Lead
Wholesale Trading Co.
Wholesale Trading Co.
2020–21
Greek Army
Master Sgt · Armored Tank Units
2023
Private Equity
DCF, LBO, DD
2024
Associate · B6 RE
NYC inv. sales · MSc underway
2024
MSc · Merit Scholar
Finance & RE · 3.92 · Baruch
2025
Director · B6 RE
Building Thornmere in parallel
A few things
Finance-first
Numbers-driven decisions.
Owner-operator
10+ residential assets.
NYC focused
Manhattan · Brooklyn · Queens.
Institutionally trained
ARGUS · Python · Excel · Salesforce.
Credentialed
MSc Finance & RE · JP Morgan IB.
International lens
NYC base. Eyes on Athens and Buenos Aires.
What I do
01
Investment Sales
Director at B6 Real Estate Advisors, focused exclusively on investment sales across Manhattan, Brooklyn, and Queens. I cover office, multifamily, retail, and dev sites — including ground leases and joint venture structures.
Every assignment is underwritten from the ground up: asset-level cash flows, best-use scenario, feasibility analysis, and positioning strategy before anything goes to market.
Every assignment is underwritten from the ground up: asset-level cash flows, best-use scenario, feasibility analysis, and positioning strategy before anything goes to market.
02
Off-Market Sales Platform
An off-market platform I launched for owners with a defined price target who prefer discretion over broad exposure.
Rather than listing an asset, I deconstruct the transaction — structuring the full capital stack and placing GP and LP equity alongside institutional and private capital. Each layer is capitalized strategically.
Rather than listing an asset, I deconstruct the transaction — structuring the full capital stack and placing GP and LP equity alongside institutional and private capital. Each layer is capitalized strategically.
03
Investing
I invest through Thornmere — my personal real estate vehicle. Currently focused on residential assets in Athens, with an eye on New York and Buenos Aires.
I'm not running a fund or raising capital. This is personal, purely out of passion — skin in the game, operator mindset.
I'm not running a fund or raising capital. This is personal, purely out of passion — skin in the game, operator mindset.
04
Advisory
Rigorous, unbiased analysis for investors who need more than a gut check — underwriting, capital stack review, deal structuring, and market positioning.
If you're placing capital into a deal and want someone to pull it apart before you commit, that's what this is. Offered on a consulting basis.
If you're placing capital into a deal and want someone to pull it apart before you commit, that's what this is. Offered on a consulting basis.
Transactions
A selection of closed deals and notable assignments.
Closed deals
576 5th Ave
$101M
IH Certificates — CB4
$75M
152 W 36th St
$23.8M
41 Elizabeth St
$21.8M
16 W 39th St
$18M
224 Avenue B
$13M
977 2nd Ave
$4.8M
39-06 Crescent St
$3.3M
460 7th Ave
Undisclosed
125 Chrystie St
Undisclosed
Notable assignments
Roosevelt Hotel Redevelopment JV
AdvisoryMidtown · 45 E 45th StProvided consulting to the Government of Pakistan on the joint venture structure and redevelopment strategy for one of Manhattan's most significant sovereign-owned assets. The process ultimately led to a US–Pakistan agreement — facilitated by the GSA and US Special Envoy Steve Witkoff — to jointly redevelop the site into a tower of up to 1.8M sq ft. Submitted in competition with CBRE, Newmark, Morgan Stanley, and Citibank.
Portfolio
Three cities. One operating entity.
All investments held through Thornmere — personal real estate investment and operating entity.
Athens
Greece · Active portfolio
Where it started. I've been acquiring and managing assets in the south and southeast parts of Athens since 2016 — neighborhoods that are underbuilt, underpriced, and quietly improving.
The focus is heavy value-add: residential and mixed-use buildings that need repositioning, development sites with strong feasibility, and retail in locations with real foot traffic. I manage operations directly — construction financing, tenant strategy, and disposition planning included.
The focus is heavy value-add: residential and mixed-use buildings that need repositioning, development sites with strong feasibility, and retail in locations with real foot traffic. I manage operations directly — construction financing, tenant strategy, and disposition planning included.
New York
USA · Actively watching
I broker investment sales here every day — which means I see the market from both sides. As an investor, I'm focused on a specific niche: 3,000–10,000 sf fully free-market mixed-use buildings with significant light and air.
The strategy is straightforward but operationally intensive — acquire the right asset, reconfigure the residential floors into individual bedrooms, and lease by the room. Higher NOI, same building. The neighborhoods I watch — Red Hook, Park Slope, Greenpoint, Carroll Gardens, Upper West Side — are the right fit: strong rental demand, quality tenants, and assets that hold their value.
The strategy is straightforward but operationally intensive — acquire the right asset, reconfigure the residential floors into individual bedrooms, and lease by the room. Higher NOI, same building. The neighborhoods I watch — Red Hook, Park Slope, Greenpoint, Carroll Gardens, Upper West Side — are the right fit: strong rental demand, quality tenants, and assets that hold their value.
Buenos Aires
Argentina · Exploring
Part personal, part thesis. My partner is from Buenos Aires, which gives me access to neighborhoods, networks, and a ground-level read on a market most foreign investors never get close to.
The macro case is compelling — Argentine real estate is structurally undervalued, and the city's architectural fabric is extraordinary. I'm specifically looking at neo-classical corner buildings and development sites in middle-to-upper class neighborhoods where the bones are strong and the upside is real.
The macro case is compelling — Argentine real estate is structurally undervalued, and the city's architectural fabric is extraordinary. I'm specifically looking at neo-classical corner buildings and development sites in middle-to-upper class neighborhoods where the bones are strong and the upside is real.
Contact
Whether you're thinking about selling, placing capital, or just want to talk through a deal — I'm easy to reach.
01
Selling a property
If you own a commercial asset in NYC and are exploring your options — on-market, off-market, or somewhere in between — let's talk about what it's worth and how to approach it.
02
Investing in real estate
If you're acquiring, exploring a market, or looking at a deal and want a sharp, unbiased read — I'm happy to connect. No agenda, just a real conversation.
03
Advisory engagement
If you need rigorous independent analysis on a deal — underwriting, capital stack, deal structuring — and want to retain someone on a consulting basis, reach out directly.
Name
Konstantinos Soulios
Phone
(347) 458-7808
Email
LinkedIn
Based
New York, NY