John Antretter, Licensed Real Estate Agent at The Agency

John Antretter, Licensed Real Estate Agent at The Agency John Antretter is a Licensed Real Estate Agent in NYC representing clients interested in buying, selling or renting for personal or investment purposes.

John Antretter has been passionate about real estate for over 25 years. Born into a family of commercial real estate entrepreneurs, he grew up learning the ins and outs of the industry from his grandfather. For John, real estate is not a job - it is a career path he knew he was destined to pursue. However, it took nearly three years of working for one of Wall Street's largest investment banks to r

ealize it was time to turn his passion for real estate into a career. Born on Long Island, John followed the NYC real estate market as a true hobby while attending school and working in NYC. John knew residential sales in the city was what he was destined to do. From day one, John knew he would be able to combine skills acquired from his banking experience and his education at Fordham University's Gabelli School of Business to find his clients their dream property. Whether representing clients interested in buying, selling or renting, he is always looking for the best deal. John achieves success for his clients taking his work a step further than mere sales by understanding that buying and selling a home is a personal, emotional and sometimes trying experience. He helps to make the process easier for his clients by injecting his own personal and professional judgment to aid in the important decision-making process. Outside of real estate, John enjoys spending time with his friends and family, traveling, watch collecting and fine dining.

It’s been a busy spring! Both my buyers and sellers are seeing success right now with the right approach.Fun market fact...
05/18/2026

It’s been a busy spring! Both my buyers and sellers are seeing success right now with the right approach.

Fun market fact: Manhattan inventory is still sitting below historical averages, which means well-priced homes are continuing to attract serious attention while buyers who remain patient and creative are finding great opportunities.

Whether buying, selling, or both at once, timing and ex*****on are everything.

I am incredibly proud to share that I’ve (again) been ranked  #1 Individual Sales Agent at The Agency New York. Behind e...
02/11/2026

I am incredibly proud to share that I’ve (again) been ranked #1 Individual Sales Agent at The Agency New York. Behind every transaction is a story, a family, a new chapter. It’s an honor to guide my clients through those moments. Thank you to all my clients who continue to trust me through the process and, in turn, achieve great real estate success!

New year. New listings. New possibilities.From Midtown elegance to downtown allure, I’m thrilled to introduce three new ...
01/16/2026

New year. New listings. New possibilities.
From Midtown elegance to downtown allure, I’m thrilled to introduce three new homes to the market as we kick off 2026!

Just Listed
3 Hanover Sq,  # (https://www.instagram.com/explore/tags/5f/?hl=en)22B
4 Beds | 3 Bath | Co-op
$1,895,000

Just Listed
146 East 49th Street,
3 Beds | 2 Bath | Co-op
$950,000

Just Listed
401 East 65th Street,
Alcove Studio | 1 Bath | Co-op
$515,000

DM or comment for more info.

Grateful, proud, and motivated! I am honored to receive The Agency’s 2026 Chairman Award again, which recognizes the top...
01/13/2026

Grateful, proud, and motivated! I am honored to receive The Agency’s 2026 Chairman Award again, which recognizes the top 5% of agents worldwide by sales volume.

I am endlessly grateful to my clients, colleagues, and industry partners. This achievement is because of you. Thank you for the trust and support, and looking forward to continued momentum in 2026! 🙌

I am proud to share that I’ve been named among the RealTrends Verified City Rankings, recognized as one of the top real ...
10/15/2025

I am proud to share that I’ve been named among the RealTrends Verified City Rankings, recognized as one of the top real estate professionals in NYC!

Milestones like this are certainly not reached alone. It’s a true reflection of the trust, collaboration, and support from the dedicated industry pros I’m lucky to work alongside, and my incredible clients who continue to inspire me to aim higher every day. You know exactly who you are!

No summer vacation for New York real estate! I am thrilled for my clients, both buyers and sellers, who have scored some...
08/22/2025

No summer vacation for New York real estate! I am thrilled for my clients, both buyers and sellers, who have scored some big wins in recent weeks. On the buy side, I was able to negotiate a great deal for my clients in a pristine new development on the Upper West Side. On the sell side, multiple of my listings went over ask, proving that well-positioned homes are still trading quickly.

Even in today’s market of high rates and low inventory, opportunities are out there. It’s all about having the right strategy (and the right agent 😉).

Busy season is in full swing!
In the past few weeks: 4 contracts signed, 2 closings, 3 new listings  — and yes, I work t...
06/21/2025

Busy season is in full swing!
In the past few weeks: 4 contracts signed, 2 closings, 3 new listings — and yes, I work the Hamptons too! Well-priced properties are moving quickly and we are seeing buyers returning to the market and making serious moves.

If you are thinking of making a change - whether it be listing your home or buying something new, I would be happy to help you navigate!

Special shoutout to for helping to keep these deals on track and organized!

Address

88 University Place
New York, NY
10003

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