Architecture & Neighborhoods / 5 MIN READ
A garden for looking
In Long Island City, the setting is part of the work. A guide to looking at the museum’s rooms, materials and garden.
Read the story →
The Maggie Marshall Team at Compass
Real Estate,
Reimagined for
New York City
In Good Company™
Scroll
$1.5B+
Team Real Estate Sales
20+
Years of Experience
9
New Developments
About MM&Co.
Built on
Relationships.
Driven by Results.
MM&Co. is Maggie Marshall’s real estate team at Compass, advising buyers, sellers and developers across Manhattan and Brooklyn. Our work spans resale homes and new development, with attention to the property, the market and the people making the decision.
In Good Company reflects how we approach that work: thoughtful advice, clear communication and care for the relationship. Whether you’re searching for a home, preparing to sell or planning a residential project, we help you consider the details, understand your options and decide what comes next.
MM&Co. at Compass, New York City
What We Do
Advisory,
Start to Finish
From first-time buyers to seasoned investors, our approach is consistent: attentive, strategic, and grounded in what's actually happening in the market.
01
Buying
Navigating New York's market requires more than access; it requires experience. We guide buyers through every step, from search to close.
Learn More →02
Selling
We position properties with precision: the right pricing, the right timing, and a presentation that commands the market's attention.
Learn More →03
New Development
With 9 new developments in our portfolio, we bring meaningful expertise to advisory and representation in ground-up projects across the city.
Learn More →04
Private &
Off-Market
Our professional network can introduce opportunities beyond the public listings. We help you consider them alongside the wider market.
Learn More →05
Market Strategy
Whether timing a purchase or planning a portfolio move, we provide clear market analysis and a considered strategic perspective.
Learn More →New York City
Every transaction is a relationship.
Every relationship is a responsibility.
Meet the Lead
Maggie
Marshall
Licensed Associate Real Estate Broker
Maggie Marshall brings a relationship-first approach to New York City real estate, pairing strong market knowledge with a calm, strategic process.
Her work is grounded in trust, discretion, and an ability to guide clients clearly through complex decisions, whether purchasing their first New York apartment or building a substantial portfolio.
With over two decades of experience and more than $1 billion in advised residential sales, Maggie leads MM&Co. with the kind of quiet confidence the city's most discerning clients rely on.
Read Maggie’s full biography
The Team
In Good Company
Stephanie Bierlein
Licensed Real Estate Salesperson
Katie Langham
Director of Operations
Viktoria Nagibina
Licensed Real Estate Salesperson
Representing buyers and sellers
Maggie’s past sales
Hudson Square · Past saleHistorical marketing visualization565 Broome Street, North Penthouse
$36,415,000 Portfolio price
SoHo · Past saleLater listing photography · 202627 Wooster Street, Penthouse
$26,465,582 Portfolio price
West Village · Past sale155 West 11th Street, Residence 14A
$22,000,000 Portfolio price
Maggie Marshall & MM&Co.
In the press.
The Wall Street Journal
Expert commentary
The Designs That Make Selling a Home Much, Much Harder
2018Read article
Forbes
Design & living
The Houzz Emerging Winter Trends Report, Part 1
Dec 31, 2023Read article
Mansion Global
Listing feature
A Renovation Gave This West Village Townhouse a Little Taste of the Suburbs
Apr 23, 2024Read article
More coverage19 articles & features
HedgesHow the New York City Election Is Shaping the Fall MarketNov 3, 2025CurbedRattling Around an Empty Brooklyn TowerMar 11, 2025The Real DealMaggie Marshall trades Elliman for CompassAug 16, 2024The Real DealCarroll Gardens conversion pays off for Abramson, HazanMar 12, 2024DezeenHill West Architects completes "sail-like" Dumbo skyscraperFeb 9, 2024Mansion GlobalRooftop Garden Makes This Airy Manhattan Penthouse a Breath of Fresh AirDec 7, 2023Elliman InsiderBrooklyn Development Olympia Dumbo Unveils Luxury Amenity SuiteNov 14, 2023DesignboomExplore Brooklyn's twisting 'Olympia' tower as amenities complete in DUMBONov 10, 2023BrownstonerA Fort Greene Brownstone With Central Air and Three More to See, Starting at $1.475MJul 7, 2023Gotham MagazineDouglas Elliman's De Niro Team Fills Us In On The State Of The Luxury MarketAug 10, 2022Mansion GlobalFormer NBA Player Mike Dunleavy Jr. Lists Manhattan Apartment for Almost $7 MillionOct 22, 20196sqftOwn a 6,670-square-foot Tribeca townhouse with a garden, private garage and condo amenities for $15MSep 24, 2019Mansion GlobalTV Producer's North Tribeca Townhouse to List for $14.995 MillionSep 8, 2019Variety'Sopranos' Creator David Chase Loses Big on Manhattan PenthouseApr 30, 2019The Hollywood ReporterNew York's Top 15 Realtors: Agents Helping Jennifer Lopez, Daniel Craig and More Defy the SlowdownApr 16, 2019New York PostMark Ronson plans to drop millions on NYC pied-à-terreFeb 5, 2019
Mann ReportLavish 108 Leonard Launches in TriBeCaApr 1, 2018
The New York TimesNew Robert A.M. Stern Condo on Park Avenue Sells for Nearly $74 Million2018The New York TimesBig Ticket: Luxury Condo in the Village, $16 Million2016From the MM&Co. Journal
In Good Company.
Created by Cyrus Blake · @soldbycys ↗
Design & Living / 5 MIN READ
The room after dark
A practical guide to light that serves the room, from the reading chair to the last lamp left on.
Read the story →
Market report / 4 MIN READ
New listings. Familiar pressures.
More homes came to market in September. October’s weekly figures, mortgage rates and new rental reports bring the choices into focus.
Read the story →Get In Touch
Let's Connect
In good company starts with a conversation. Whether you're buying, selling, or simply exploring your options, reach out and let's connect.
Maggie Marshall
MLM@compass.com
Cyrus Blakecyrus.blake@compass.com
Team
MM&Co. at Compass
Location
New York City, NY