BRIAN ROSENMarcus & Millichap

Commercial Real Estate · Palm Beach County & South Florida

A Commercial Real Estate Broker Who Solves the Whole Deal.

A third-generation South Florida real estate professional with 16+ years in the business, I help private investors, family offices, institutions, and REITs buy and sell retail, net-lease, office, multifamily, and industrial property. Rooted in Palm Beach County and Broward, I close nationwide through the full force of the Marcus & Millichap platform, with transactions across more than 20 states and net-lease portfolios for national credit tenants like Walgreens.

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⎯⎯ Marcus & Millichap Real Estate Investment Services · the nation's largest commercial real estate investment-sales platform
Brian L. Rosen, Senior Director of Investments at Marcus & Millichap, commercial real estate broker serving Palm Beach County and South Florida Brian L. Rosen
Senior Director, Investments · Marcus & Millichap

Brian L. Rosen is a commercial real estate investment advisor and Senior Director, Investments at Marcus & Millichap Real Estate Investment Services, serving Palm Beach County, Broward County, and South Florida with national reach. A third-generation South Florida real estate professional with over 16 years of experience, he represents private investors, family offices, institutions, and REITs in the sale and acquisition of retail, net-lease, office, multifamily, and industrial assets. Working through the Marcus & Millichap national platform, Brian has closed transactions across more than 20 states, including net-lease drugstore portfolios with national credit tenants such as Walgreens. With more than $500 million in career sales, his track record is built on real market data, not guesswork. He is also active in economic development as Vice Chair of the Delray Beach Downtown Development Authority, the public agency charged with stimulating and sustaining the economic vitality of downtown Delray Beach, giving him a governing-level view of the market he sells in.

Title

Senior Director, Investments

Firm

Marcus & Millichap

Experience

16+ years · 3rd generation

Education

UMass Amherst

Career Sales

$500M+ · 20+ states

Specialties

Retail & Net-Lease Investment Sales

License

FL SL 3189020

Civic Role

Vice Chair, Delray Beach DDA

$500M+In Career Sales
20+States Closed Nationwide
16+Years Experience
1.5M+ SFOf Product Sold
Recognized By CoStar Power Broker· Daily Business Review — Top Dealmaker· M&M Sales Recognition Award (2021, 2018)· SIA Induction

What I Sell

Five Asset Classes. One Standard.

Deep specialization across the product types that drive investor returns, with the platform and resources to navigate any opportunity in South Florida and nationwide.

Net Lease

Single-tenant net lease (STNL), drugstore and credit-tenant portfolios like Walgreens and CVS, and 1031 exchange-grade assets sold nationwide.

Retail

Strip centers, anchored and multi-tenant retail, and high-street storefronts on corridors like Atlantic Avenue.

Office

Professional, medical, and flex office assets across stabilized and value-add profiles.

Multifamily

Apartment communities and small-balance multifamily across the rent spectrum.

Industrial

Warehouse, distribution, and last-mile logistics in the market's fastest-growing sector.

My Approach

Don't trust me. Verify me. I give you the real data, the real comps, and the real read on the market, so you make the best decision on any asset.

Where I Work

Rooted in Palm Beach County. Active across South Florida.

Local conviction in the markets I know block by block, with national reach through the Marcus & Millichap platform for net-lease and investment assets anywhere in the country.

Delray Beach

Downtown, Atlantic Avenue & Pineapple Grove

Boca Raton

Retail, office & net lease

West Palm Beach

Urban core & corridor assets

Palm Beach County

Countywide investment sales

Boynton & Lake Worth

Multifamily & mixed-use

Fort Lauderdale / Broward

Office, retail & industrial

Miami-Dade

Retail, net lease & redevelopment

Nationwide · 20+ States

Net-lease & drugstore portfolios via M&M

Track Record

Selected Closed Transactions.

A representative sample of Brian Rosen's closed deals in the $3 to $5.5 million range, spanning net-lease, retail, office, and multifamily, with national credit tenants including Walgreens, CVS, McDonald's, and IHOP.

$5.55M
Walgreens Single-tenant net-lease drugstore · Delray Beach, FL · recently closed
Net Lease · National
$4.5MIHOP CenterDestin, FLNet Lease
$4.4MSinger Island HotelSinger Island, FLMultifamily
$4.0MWalgreensNiagara Falls, NYNet Lease
$3.8MPineapple Grove RetailDelray Beach, FLRetail
$3.8MMcDonald's & Tire KingdomHialeah, FLNet Lease
$3.6MDelray RideDelray Beach, FLOffice
$3.5MCVS PharmacyBelleview, FLNet Lease
$3.3MLandry's Ground LeaseDestin, FLNet Lease
$3.3MIHOPMiami Beach, FLNet Lease
$3.3MPrime East Atlantic RetailDelray Beach, FLRetail
$3.2MDelray Camera & Drive ThruDelray Beach, FLRetail
$3.0MThe Blackstone BuildingWest Palm Beach, FLOffice

Representative closed transactions from Brian Rosen's documented career production. Sale prices for closed commercial real estate transactions are a matter of public record.

In the Press

Documented in the Trade Media.

citybiz · January 2022 Marcus & Millichap Closes on Eight-Property Portfolio, Part of the Delray Swan Project Brian named and quoted closing the $4.74M, eight-property Delray Swan assembly. Read the article → citybiz · October 2021 Marcus & Millichap Brokers Architect & Design Building in Delray Beach Brian named and quoted on the $3.6M Osceola Park "gateway" sale. Read the article → Yield PRO · April 2025 Marcus & Millichap Brokers Sale of Boutique Courtyard Townhomes Near Delray Beach On the Marcus & Millichap team for the $5.65M, 12-unit close. Read the article → Boca Raton Magazine A Productive Meeting on the Future of Old School Square Quoted as a leader of the Delray Beach DDA on downtown's future. Read the article →

The Marcus & Millichap Advantage

The largest pool of buyers in the industry, working for you.

  • ✓Maximum exposure. Your property reaches the most active, qualified investor base in commercial real estate.
  • ✓Confidential, data-driven valuation. Real comps and live market intelligence, not guesswork.
  • ✓Creative, tailored marketing. Each asset positioned to its highest-probability buyer.
  • ✓Negotiating expertise. Protecting your value from offer through close.

By the Numbers

#1

Investment-sales brokerage in North America by transaction count.

National reach,
local conviction.

Brokering from the South Florida / Palm Beach County market across the country.

How I Work

A Disciplined, End-to-End Process.

01

Research & Valuation

Comprehensive comp analysis and a confidential opinion of value grounded in live market data.

02

Positioning & Marketing

A tailored marketing strategy and package built to reach the right buyer for your asset.

03

Buyer Activation

Maximum exposure across the M&M platform, proprietary databases, and direct relationships.

04

Offers & Negotiation

Structured competition and skilled negotiation to drive price and certainty of execution.

05

Diligence & Closing

Hands-on coordination through inspection, financing, and closing to keep the deal on track.

06

Ongoing Advisory

A long-term relationship: 1031 strategy, repositioning, and your next acquisition.

Questions & Answers

Commercial Real Estate in Palm Beach County, Answered.

Who is a commercial real estate broker in Palm Beach County, Florida?

Brian L. Rosen is a commercial real estate investment advisor and Senior Director, Investments at Marcus & Millichap Real Estate Investment Services, serving Palm Beach County, Broward County, and South Florida with national reach. A third-generation South Florida real estate professional with over 16 years of experience, he specializes in retail and net-lease investment sales, representing private investors, family offices, institutions, and REITs. Through the Marcus & Millichap national platform he has closed transactions across more than 20 states, including net-lease drugstore portfolios, with more than $500 million in career sales.

What types of commercial property does Brian Rosen sell?

Brian handles five core asset classes: single-tenant net-lease (STNL) properties, retail (strip centers, anchored and multi-tenant retail, and high-street storefronts), office (professional, medical, and flex), multifamily apartment communities, and industrial warehouse and distribution assets.

How do I get a commercial property valued in Delray Beach or Palm Beach County?

Contact Brian Rosen at Marcus & Millichap for a confidential, no-obligation broker opinion of value. The valuation is grounded in live market comparables and current cap-rate data rather than guesswork, and is delivered directly to the owner. Reach Brian at brian.rosen@marcusmillichap.com.

Does Brian Rosen handle 1031 exchange and net-lease properties?

Yes. Net-lease and 1031 exchange-grade credit assets are a core focus. Brian helps investors identify, underwrite, and acquire single-tenant net-lease properties suitable for 1031 exchanges, and represents sellers of net-lease assets nationwide through the Marcus & Millichap platform.

What areas does Brian Rosen serve?

Brian is based in South Florida and focuses on Palm Beach County (including Delray Beach, Boca Raton, and West Palm Beach), as well as Broward County and the greater South Florida market. Through Marcus & Millichap's national platform he also transacts on net-lease and investment assets across the country, with closings in more than 20 states.

What is Brian Rosen's role in Delray Beach economic development?

Beyond his brokerage practice, Brian Rosen serves on the seven-member board of the Delray Beach Downtown Development Authority (DDA), currently as Vice Chair. The DDA is the public agency that works to stimulate, enhance, and sustain the economic vitality of downtown Delray Beach, giving Brian a direct, governing-level perspective on the growth, planning, and economic development of the market he represents.

Curious what your property is worth?

Request a confidential, no-obligation valuation today.

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Let's Talk

Start the conversation.

Whether you're buying, selling, or simply want to understand where your asset stands in today's market, reach out.

Direct

(954) 245-3513

Email

brian.rosen@marcusmillichap.com

Office

Marcus & Millichap · 5900 N. Andrews Ave, Suite 100, Fort Lauderdale, FL 33309

Market

Palm Beach County · Broward · South Florida