Manhattan · Brooklyn · Beyond

Your City.
Your Home.
Your Story.

Real Estate Advisor · Compass

Bespoke
Real Estate
Advisory

Manhattan & Brooklyn

A deeply personal approach to one of life's most significant decisions. Colleen Cassel brings transparency, expertise, and genuine care to every client relationship — because your home is more than a transaction.

Search Listings Free Consultation
20+
Years Sales & Marketing Leadership
30K+
Compass Agent Network
5★
Client Satisfaction Rating
#1
Compass — Top US Brokerage
The Colleen Cassel Difference

Real estate that
begins with listening

Most agents bring you a process. Colleen brings you a partnership. Before strategy, before listings, before any number is discussed — she listens deeply to what you want, what you need, and what home truly means to you.

With over two decades of elite-level sales, negotiation, and marketing leadership in the entertainment industry, Colleen brings a rare combination of analytical rigor and human warmth to every relationship.

🤝
Trust as Foundation
Complete honesty about pricing, market conditions, and every step of the process — no surprises, ever.
🔍
Genuine Knowledge
Deep neighborhood intelligence across Manhattan and Brooklyn, backed by data, instinct, and years of hands-on experience.
✨
Bespoke Service
You are never just another client. Every strategy, timeline, and recommendation is tailored specifically to you.
💬
Radical Transparency
Clear, proactive communication at every turn — you'll always feel informed, empowered, and never in the dark.
What I Offer

A Full Suite of Advisory Services

From your first question to long after closing day, Colleen is your trusted guide through every chapter of your real estate journey.

01
Buyer Advisory
Curated searches, strategic offer positioning, expert negotiation, and complete guidance from first showing to key handoff. Empowered, educated, never rushed.
02
Seller Strategy
Precision pricing, Compass 3-Phase Marketing, Private Exclusive access, and staging guidance. Maximum exposure and optimal value — on your timeline.
03
Compass Private Exclusives
Off-market listings before they hit Zillow or StreetEasy. Buyers get a genuine edge; sellers get pre-market exposure with full privacy.
04
Relocation & Referral
Moving beyond New York? Colleen connects you with 30,000+ Compass agents nationwide and BARNES International affiliates globally.
05
Move Management
Hands-on move organization and decluttering guidance — a concierge touch that makes your transition genuinely seamless.
06
Board Package Prep
NYC co-op board packages done right. Every document, timeline, and presentation detail handled to give you the strongest possible profile.
Where I Work

Manhattan & Brooklyn,
Neighborhood by Neighborhood

Hyperlocal knowledge that goes block by block — not just neighborhood by neighborhood.

West Village & Greenwich Village
Manhattan
Tribeca & Soho
Manhattan
Upper East & West Side
Manhattan
Brooklyn Heights & Cobble Hill
Brooklyn
Gramercy & Flatiron
Manhattan
What Sets Colleen Apart

The kind of advisor
who goes further

Anyone can show you an apartment. What Colleen offers is rarer: a true partner who thinks ahead, communicates honestly, and shows up long after closing day.

These are the touches that clients remember — and why they refer Colleen to everyone they know.

Personalized neighborhood education sessionsSignature
Move-in organization & declutter conciergeExclusive
Pre-board package coaching & dry runsNYC-Specific
Compass Private Exclusives accessOff-Market
Vetted vendor & contractor referralsCurated
Post-closing 12-month check-insLong-Term
Global relocation network (BARNES Intl.)Worldwide
Monthly market intelligence reportsInsights
Client Stories

What Clients Say

The words of those who've trusted Colleen with their most important decisions.

“
★★★★★

Colleen is an extremely professional, responsive, and knowledgeable agent. She made our first-time home buying enjoyable and successful — from start to finish, completely smooth and seamless. It's evident she cares about her clients.

RD
Rob D.
First-Time Buyer · Manhattan
“
★★★★★

Colleen made apartment hunting genuinely fun. She sourced great options, really listened to my core needs, and had an instinctive ability to find listings that matched. I'm very happy with my final choice.

JA
John A.
Buyer · Upper West Side
“
★★★★★

I've lived in my home for over 60 years. Colleen made a potentially difficult process a very pleasant one. Her calm demeanor constantly put me at ease. I would highly recommend her to anyone buying or selling.

JM
Jenn & Mary
Sellers · Brooklyn Heights
How It Works

Your Journey, Simplified

A clear, human process designed around you — with no pressure and no guesswork.

1
Discovery Call
A relaxed conversation about your goals, timeline, and what home means to you.
2
Tailored Strategy
A custom plan built around your specific needs — not a generic checklist.
3
Curated Search
On-market, off-market, and Private Exclusive listings filtered to your priorities.
4
Expert Negotiation
Two decades of elite negotiation skills working hard on your behalf.
5
Beyond Closing
Move organization, vendor introductions, and check-ins long after keys are in hand.
$1,576
Avg. Price Per Sq. Ft. · Manhattan
Market intelligence updated monthly for your reference.
182
Avg. Days on Market · Manhattan
Strategic pricing and positioning can significantly beat this average.
11
Luxury Contracts Signed · Recent Week
The luxury market remains active. Timing and positioning are everything.
26%
Cash Buyers in Current Market
Understanding buyer composition helps sellers price and position optimally.
Market Intelligence

Data-driven insight.
Human perspective.

Colleen publishes monthly market updates across Manhattan and Brooklyn — because an informed client makes the best decisions. No spin, no fluff. Just clear, honest analysis.

Subscribe to receive her monthly market letter with neighborhood-level insights delivered to your inbox.

Get Market Updates
Colleen Cassel - Manhattan and Brooklyn Real Estate Advisor at Compass
Compass
Real Estate Advisor
About Colleen

A New York native.
A trusted advisor.

Before real estate, Colleen spent 20+ years as a top leader in sales and marketing in the Entertainment Industry — negotiating multi-million dollar national deals and mastering the art of strategic communication.

She brought every one of those skills to real estate, along with something that can't be taught: a genuine love for this city, its neighborhoods, and the people who call it home.

As a New York native, Colleen brings insider knowledge of Manhattan, Brooklyn, and the Long Island communities she grew up in.

Compass Real Estate Business Coach Certified BARNES International 30K+ Agent Network NY Native

Proud member of the #1 brokerage in the US. Compass combines elite technology with a human-first approach to give every client a transparent, empowering real estate experience.

FAQ

Common Questions

Answers to what buyers and sellers in Manhattan and Brooklyn ask most.

What neighborhoods in Manhattan and Brooklyn does Colleen specialize in?
Colleen works across Manhattan and Brooklyn with particular depth in West Village, Tribeca, Soho, Upper West Side, Upper East Side, Gramercy Park, Chelsea, Flatiron, Brooklyn Heights, Cobble Hill, Carroll Gardens, and Park Slope. Her hyperlocal knowledge goes block by block.
What makes Colleen different from other NYC real estate agents?
Colleen combines 20+ years of elite-level negotiation from the entertainment industry with genuine bespoke service. Her concierge extras — move organization, board package coaching, post-closing check-ins, and vetted vendor referrals — go well beyond what most agents offer.
Does Colleen have access to off-market listings in NYC?
Yes. As a Compass advisor, Colleen has exclusive access to Compass Private Exclusives — off-market properties not listed on Zillow, StreetEasy, or any public portal. This gives buyers a genuine edge in competitive markets.
Can Colleen help me prepare a NYC co-op board package?
Absolutely. Colleen walks clients through every document, timeline, and presentation detail — and offers pre-board coaching to help applicants present their strongest case. She knows what boards look for and how to frame your application for the best chance of approval.
How do I get started working with Colleen?
Simply reach out via the contact form below, call or text 516-659-9855, or email colleen.cassel@compass.com. There's no pressure and no obligation — just an honest conversation about what's possible.
Begin Your Journey

Let's find your
perfect home

Whether you're buying, selling, or simply curious about the market — reach out. No pressure, no obligation. Just an honest conversation about what's possible.

Phone
516.659.9855
Email
colleen.cassel@compass.com
Markets
Manhattan · Brooklyn · Long Island
Brokerage
Compass

Manhattan Neighborhoods

Brooklyn Neighborhoods

Buyer & Seller Resources

Colleen Cassel is a licensed New York real estate salesperson affiliated with Compass, a licensed real estate broker located at 90 Fifth Avenue, 3rd Floor, New York, NY 10011. Equal Housing Opportunity. All information is deemed reliable but not guaranteed. Buyers and sellers should independently verify all information. © 2026 Colleen Cassel.