About Annie Cion Gruenberger

Annie

Agent Details

Meet Annie

Licensed Assoc. Real Estate Broker | Luxury Property Specialist

Nobody works harder for their clients than Annie Cion Gruenberger. Year after year, Annie ranks among Warburg’s – and New York’s -- top producing brokers and currently ranks as the #2 top producer company-wide. Most recently, Annie was recognized by REAL Trends as one of America’s Top Real Estate Professionals by Sales Volume in 2020 and ranked #71 in New York City overall.

Many of Annie’s clients are repeat customers or referrals, often spanning several generations. The reason is simple: once you work with Annie, she becomes like family. She has helped many of her clients buy and sell multiple properties over the years and eventually their children and friends become clients as well. And well after a sale is successfully completed, she continues to be an invaluable life resource, providing recommendations for contractors and painters, physicians, tailors and restaurants. One of her recent clients said it best when she recently wrote of her experience with Annie.

Annie is a hard-working, patient, and no-nonsense broker. She responded almost immediately to my every text, and she made herself or a colleague available at a moment’s notice. Annie respected my parameters and did not try to push me toward something outside of my comfort zone. She highlighted both benefits and disadvantages of the apartments that I viewed, which helped me to prioritize my wish-list. There was never a hint of impatience or fatigue. Perhaps most fortunate for me was that Annie’s broad network of connections allowed us pre-listing access to an apartment that turned out to be “the one.” (SK, 7/23/22)

Annie is a longtime New Yorker and while she continues to live in Manhattan full time, she has recently formed a team of colleagues near her second home in Boca Raton to serve her many clients and friends in both locations. In either location, she will leave no stone unturned in satisfying her clients’ needs.

Client Testimonials

Allan & Jeff R.

Allan & Jeff R.

Annie Cion Gruenberger was absolutely fantastic to work with. She walked us through the entire process, from preparing, decluttering, pricing, and working with the building and lawyers, all the way through to a terrific sale th...
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Sally K.

Sally K.

It is my pleasure to write this letter of recommendation on behalf of Annie Cion Gruenberger, a real estate broker with Coldwell Banker/Warburg. Annie represented me in connection with my recent purchase of a co-op apartment on...
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Jane M.

Jane M.

I cannot recommend Annie and Kate highly enough. I was a first-time homebuyer with very little knowledge of how to navigate the extremely complex New York City real estate market. They helped me every step of the way and introd...
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Lisa K.

Lisa K.

I am so thankful for Annie’s help in making a speedy sale, and ensuring the walk-through was smooth sailing! Although I was initially very sad to sell my apartment, I am absolutely thrilled to be on the Upper West Side. I adore...
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Marcia S.

Marcia S.

Annie sold our Upper East Side apartment last fall, and recently sold us another apartment on the Upper West Side. In both transactions, Annie was an outstanding professional: knowledgeable, responsive, and hard-working. She li...
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Micheline & Mitchell

Micheline & Mitchell

Annie took care of all details in our apartment search from the first minute until the very end. She set up many showings for us despite the low inventory of available apartments. We highly recommend her if you are ready to buy...
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Jay K.

Jay K.

It is with pleasure and gratitude that we share comments on our experience with Annie Gruenberger in the listing and sale of our coop. While we have purchased and sold a number of apartments in Manhattan over the last 15 years,...
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Milo C.

Milo C.

Energetic, responsive, and super savvy about NYC real estate, Annie was our secret weapon when it came to selling our condo and buying a new home within a really tight timeframe. Each step of the way, she helped to inform our d...
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Christina

Christina

It is a pleasure to recommend Annie as she consistently delivers satisfaction with every transaction. Fifteen years ago, I was a newly-married professional when I met Annie as her neighbor on the Upper East Side. Since then, An...
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Past Transactions

Residence
12 E 12th Street 8S
Sq. Ft.
2,775
Beds
1 bed
Baths
2 baths
Price
$4,250,000
Price/Sq.
$1,532
More Details
Residence
171 E 84TH Street 16C
Sq. Ft.
1,250
Beds
2 beds
Baths
3 baths
Price
$1,950,000
Price/Sq.
$1,560
More Details
Residence
401 E 60TH Street 9D
Sq. Ft.
1,562
Beds
2 beds
Baths
3 baths
Price
$1,855,000
Price/Sq.
$1,188
More Details
Residence
171 E 84TH Street 3A
Sq. Ft.
850
Beds
1 bed
Baths
1 bath
Price
$970,000
Price/Sq.
$1,141
More Details
Residence
171 E 84th Street 11F
Sq. Ft.
654
Beds
1 bed
Baths
1 bath
Price
$850,000
Price/Sq.
$1,300
More Details
Residence
205 E 68th Street T2F
Sq. Ft.
757
Beds
1 bed
Baths
2 baths
Price
$820,000
Price/Sq.
$1,083
More Details
Residence
16 PARK Avenue 14C
Sq. Ft.
Beds
1 bed
Baths
1 bath
Price
$572,000
Price/Sq.
More Details
Residence
250 W 71st Street
Sq. Ft.
7,137
Beds
5 beds
Baths
8 baths
Price
Price/Sq.
More Details
Residence
49 CHAMBERS Street 8A
Sq. Ft.
1,824
Beds
2 beds
Baths
2 baths
Price
Price/Sq.
More Details
Residence
80 Riverside Boulevard 21C
Sq. Ft.
1,740
Beds
3 beds
Baths
3 baths
Price
Price/Sq.
More Details
Residence
171 E 84TH Street 34D
Sq. Ft.
950
Beds
2 beds
Baths
2 baths
Price
Price/Sq.
More Details

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With us representing you and your property in the purchase or sale of real estate, you will not only work with one of the city’s highly-trained and hardest working agents, but you will also have the benefit of Coldwell Banker Warburg’s leadership strategies every step of the way.

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