Corcoran Group · East Side, New York

New York City
Real Estate.
Personally.

Over a decade guiding buyers and sellers through Manhattan's market — with the relationships and negotiating experience to actually get deals done.

11+
Years Experience
$6.5M
Record Condo Sale
118K
Instagram Followers
William McLarnon
License NY 10401290440

A Decade in NYC Real Estate

William McLarnon has spent over a decade in New York City real estate — a career shaped less by the industry than by everything he did before it.

He works Central Park, Flatiron, NoMad, and the rest of downtown Manhattan, with deals closed across every borough. The market knowledge and relationships built over a decade of sales work are what make the difference at the negotiating table — that, and being someone people are comfortable working with.

Before real estate, William modeled for Ralph Lauren, Perry Ellis, Timex, Bloomingdales, and Kohl's, and appeared in Vogue Italia, Cosmopolitan, and ID Magazine. Before that, he worked his way up to senior management in telecommunications sales — which is really where the client-first habits came from.

"The common thread throughout my career is treating people as I would want to be treated. I'm devoted to making sure that each client, no matter their budget or requirements, always receives my undivided attention and expertise."
— William McLarnon

William grew up near Cherry Hill, New Jersey, spent several years in South Florida, and now resides in lower Manhattan.

NYC
Market Specialist
NRT
Top 100 Teams Award
$24M
Billionaires' Row Sale
$75K/mo
FiDi Rental Record

Properties for Sale & Rent

William's current listings are kept up to date on StreetEasy — view real-time availability, pricing, and photos for every active property.

View Listings on StreetEasy

Manhattan Market Records

William has set benchmarks across Manhattan's most competitive submarkets — from Financial District penthouses to Midtown trophy condos.

$6.5M
Highest-priced condo sale at 50 Madison Avenue
Manhattan · All-time building record
$4.99M
Highest resale to date at One Manhattan Square
December 2023 · Building record
$75K/mo
Most expensive rental deal in Manhattan's Financial District
130 William Street Penthouse · 2022
$24M
Sale at 111 West 57th Street, 49th Floor
Billionaires' Row · Manhattan

A Career Built on People

Modeling, telecom sales, real estate — three different careers, same skill set.

01
Elite Modeling Career
William was scouted while working in sales and spent several years modeling for major fashion and lifestyle brands — work that took him around the world and introduced him to a different side of New York.
Ralph Lauren · Perry Ellis · Timex · Bloomingdales · Kohls
Vogue Italia · Cosmopolitan · ID Magazine
02
Telecom Sales Leadership
Before modeling, William worked his way up to senior management in telecommunications sales. It's where he actually learned how to sell — and how to treat a customer.
Senior Sales Manager · Customer-first approach
Rutgers Business School · Cherry Hill, NJ roots
03
NYC Real Estate Expert
Over a decade representing buyers and sellers across Manhattan, with several market records along the way and a spot on one of Corcoran's top-performing teams.
Corcoran · The Gold Team · NRT Top 100

Awards & Media Coverage

December 2019
NRT Top 100 Teams
National Realty Trust — Annual Recognition
Record Sale · 2023
Highest Resale at One Manhattan Square
$4.99M — Building Record, December 2023

@williammclarnon

118K followers · Luxury real estate, NYC life & fitness

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Office Address
590 Madison Avenue
New York, NY 10022
Brokerage
The Corcoran Group
East Side Office