Excellence
Integrity
Innovation
Collaboration
WE ARE THE GASDASKA VERDIGLIONE CONLON TEAM
John Gasdaska
TJ Verdiglione
Jonathan Conlon
The Gasdaska Verdiglione Conlon (GVC) Team is built on a foundation of excellence, integrity, innovation, and collaboration. Specializing in luxury residential, commercial, and new development transactions, the team serves high-net-worth clients across New York, New Jersey, and Florida.
The GVC Team is strengthened by a diverse group of talented professionals, and collaborates with a wide network of skilled agents across NYC, New Jersey, and Florida, all of whom share the team’s core values and client-focused approach.
The Premier Luxury Real Estate Team Across NY, NJ, & FL
The Numbers Speak
Years Combined Experience
Years Combined Experience
Years Combined Experience
$3B+ In Closed Deals
$3B+ In Closed Deals
$3B+ In Closed Deals
Transactions Across NYC | NJ | FL
Transactions Across NYC | NJ | FL
Transactions Across NYC | NJ | FL
Featured Listings
555 W 59th St PHC
New York, NY
$8,995,000
View Listing
4 Beds
3369 sq. ft
4 Bath
1 Pool
24/7 Doorman
Resale
Condo
Price Reduced
200 E Boca Raton Rd E
Boca Raton, FL
$5,550,000
View Listing
4 Beds
4220 sq. ft
4 + 1 Half Bath
1 Pool
24/7 Doorman
New Development
Townhouse
200 E Boca Raton Rd B
Boca Raton, FL
$4,799,000
View Listing
4 Beds
4015 sq. ft
4 + 1 Half Bath
1 Pool
24/7 Doorman
New Development
Townhouse
200 E Boca Raton Rd C
Boca Raton, FL
$4,499,000
View Listing
4 Beds
4200 sq. ft
4 + 1 Half Bath
1 Pool
24/7 Doorman
New Development
Townhouse
Contract Signed
347 W Broadway 6
New York, NY
$4,295,000
View Listing
2 Beds
2200 sq. ft
2 Bath
Resale
Co-op
102 SE 5th Ave 8
Delray Beach, FL
$3,750,000
View Listing
4 Beds
2794 sq. ft
4 + 1 Half Bath
1 Pool
New Development
Townhouse
Contract Signed
102 SE 5th Ave 2
Delray Beach, FL
$3,495,000
View Listing
4 Beds
2952 sq. ft
4 + 1 Half Bath
1 Pool
New Development
Townhouse
1050 Fifth Ave 2E
New York, NY
$3,395,000
View Listing
3 Beds
2 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
401 E 89th St 18/19E
New York, NY
$2,995,000
View Listing
4 Beds
3 Bath
24/7 Doorman
Resale
Co-op
225 E 79th St PHA
New York, NY
$2,895,000
View Listing
3 Beds
3 Bath
Resale
Co-op
Price Reduced
404 Park Ave S 6A
New York, NY
$2,275,000
View Listing
1 Beds
1100 sq. ft
1 Bath
24/7 Doorman
Resale
Condo
Price Reduced
241 E 76th St 10BCD
New York, NY
$2,295,000
View Listing
3 Beds
3 + 1 Half Bath
24/7 Doorman
Resale
Co-op
176 E 71st St PHD
New York, NY
$2,250,000
View Listing
2 Beds
2 Bath
24/7 Doorman
Resale
Co-op
619 Bradley Ave
Brielle, NJ
$1,895,000
View Listing
4 Beds
4 + 1 Half Bath
1 Pool
New Development
House
200 E 57th St 17A
New York, NY
$1,495,000
View Listing
2 Beds
2 Bath
24/7 Doorman
Resale
Co-op
Price Reduced
8 Woolley St
Monmouth Beach, NJ
$1,295,000
View Listing
4 Beds
2 Bath
Resale
House
565 W End Ave 10E
New York, NY
$1,375,000
View Listing
1 Beds
1 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
1270 Fifth Ave 8R
New York, NY
$1,195,000
View Listing
3 Beds
2 Bath
Resale
Co-op
150 E 61st St 10C
New York, NY
$1,075,000
View Listing
2 Beds
2 Bath
24/7 Doorman
Resale
Co-op
929 Park Ave 4C
New York, NY
$799,000
View Listing
2 Beds
2 Bath
Resale
Co-op
Contract Signed
60 E 9th St 515
New York, NY
$599,000
View Listing
Studio
1 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
120 E 75th St 1C
New York, NY
$525,000
View Listing
2 Beds
1 Bath
Resale
Co-op
Price Reduced
69 W 9th St 12E
New York, NY
$549,000
View Listing
Studio
1 Bath
24/7 Doorman
Resale
Co-op
Price Reduced
333 E 43rd St 417
New York, NY
$499,000
View Listing
1 Beds
1 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
401 E 86th St 12L
New York, NY
$450,000
View Listing
Studio
1 Bath
24/7 Doorman
Resale
Co-op
947 Holmdel Rd
Holmdel, NJ
$550,000
View Listing
Bath
Resale
Contract Signed
336 W 23rd St
New York, NY
$17,500,000
View Listing
8 Beds
8 + 4 Half Bath
Resale
Commercial
Price Reduced
1203 Shore Ct
Marlboro, NJ
$786,990
View Listing
3 Beds
2 + 1 Half Bath
Resale
Condo
Contract Signed
52 E 4th St 10
New York, NY
$2,500,000
View Listing
2 Beds
1359 sq. ft
2 Bath
1 Pool
24/7 Doorman
Resale
Condo
New
6 Johnny Dr
Farmingdale, NJ
$925,000
View Listing
4 Beds
2554 sq. ft
2 + 2 Half Bath
Resale
House
555 W 59th St PHC
New York, NY
$8,995,000
View Listing
4 Beds
3369 sq. ft
4 Bath
1 Pool
24/7 Doorman
Resale
Condo
Price Reduced
200 E Boca Raton Rd E
Boca Raton, FL
$5,550,000
View Listing
4 Beds
4220 sq. ft
4 + 1 Half Bath
1 Pool
24/7 Doorman
New Development
Townhouse
200 E Boca Raton Rd B
Boca Raton, FL
$4,799,000
View Listing
4 Beds
4015 sq. ft
4 + 1 Half Bath
1 Pool
24/7 Doorman
New Development
Townhouse
200 E Boca Raton Rd C
Boca Raton, FL
$4,499,000
View Listing
4 Beds
4200 sq. ft
4 + 1 Half Bath
1 Pool
24/7 Doorman
New Development
Townhouse
Contract Signed
347 W Broadway 6
New York, NY
$4,295,000
View Listing
2 Beds
2200 sq. ft
2 Bath
Resale
Co-op
102 SE 5th Ave 8
Delray Beach, FL
$3,750,000
View Listing
4 Beds
2794 sq. ft
4 + 1 Half Bath
1 Pool
New Development
Townhouse
Contract Signed
102 SE 5th Ave 2
Delray Beach, FL
$3,495,000
View Listing
4 Beds
2952 sq. ft
4 + 1 Half Bath
1 Pool
New Development
Townhouse
1050 Fifth Ave 2E
New York, NY
$3,395,000
View Listing
3 Beds
2 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
401 E 89th St 18/19E
New York, NY
$2,995,000
View Listing
4 Beds
3 Bath
24/7 Doorman
Resale
Co-op
225 E 79th St PHA
New York, NY
$2,895,000
View Listing
3 Beds
3 Bath
Resale
Co-op
Price Reduced
404 Park Ave S 6A
New York, NY
$2,275,000
View Listing
1 Beds
1100 sq. ft
1 Bath
24/7 Doorman
Resale
Condo
Price Reduced
241 E 76th St 10BCD
New York, NY
$2,295,000
View Listing
3 Beds
3 + 1 Half Bath
24/7 Doorman
Resale
Co-op
176 E 71st St PHD
New York, NY
$2,250,000
View Listing
2 Beds
2 Bath
24/7 Doorman
Resale
Co-op
619 Bradley Ave
Brielle, NJ
$1,895,000
View Listing
4 Beds
4 + 1 Half Bath
1 Pool
New Development
House
200 E 57th St 17A
New York, NY
$1,495,000
View Listing
2 Beds
2 Bath
24/7 Doorman
Resale
Co-op
Price Reduced
8 Woolley St
Monmouth Beach, NJ
$1,295,000
View Listing
4 Beds
2 Bath
Resale
House
565 W End Ave 10E
New York, NY
$1,375,000
View Listing
1 Beds
1 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
1270 Fifth Ave 8R
New York, NY
$1,195,000
View Listing
3 Beds
2 Bath
Resale
Co-op
150 E 61st St 10C
New York, NY
$1,075,000
View Listing
2 Beds
2 Bath
24/7 Doorman
Resale
Co-op
929 Park Ave 4C
New York, NY
$799,000
View Listing
2 Beds
2 Bath
Resale
Co-op
Contract Signed
60 E 9th St 515
New York, NY
$599,000
View Listing
Studio
1 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
120 E 75th St 1C
New York, NY
$525,000
View Listing
2 Beds
1 Bath
Resale
Co-op
Price Reduced
69 W 9th St 12E
New York, NY
$549,000
View Listing
Studio
1 Bath
24/7 Doorman
Resale
Co-op
Price Reduced
333 E 43rd St 417
New York, NY
$499,000
View Listing
1 Beds
1 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
401 E 86th St 12L
New York, NY
$450,000
View Listing
Studio
1 Bath
24/7 Doorman
Resale
Co-op
947 Holmdel Rd
Holmdel, NJ
$550,000
View Listing
Bath
Resale
Contract Signed
336 W 23rd St
New York, NY
$17,500,000
View Listing
8 Beds
8 + 4 Half Bath
Resale
Commercial
Price Reduced
1203 Shore Ct
Marlboro, NJ
$786,990
View Listing
3 Beds
2 + 1 Half Bath
Resale
Condo
Contract Signed
52 E 4th St 10
New York, NY
$2,500,000
View Listing
2 Beds
1359 sq. ft
2 Bath
1 Pool
24/7 Doorman
Resale
Condo
New
6 Johnny Dr
Farmingdale, NJ
$925,000
View Listing
4 Beds
2554 sq. ft
2 + 2 Half Bath
Resale
House
555 W 59th St PHC
New York, NY
$8,995,000
View Listing
4 Beds
3369 sq. ft
4 Bath
1 Pool
24/7 Doorman
Resale
Condo
Price Reduced
200 E Boca Raton Rd E
Boca Raton, FL
$5,550,000
View Listing
4 Beds
4220 sq. ft
4 + 1 Half Bath
1 Pool
24/7 Doorman
New Development
Townhouse
200 E Boca Raton Rd B
Boca Raton, FL
$4,799,000
View Listing
4 Beds
4015 sq. ft
4 + 1 Half Bath
1 Pool
24/7 Doorman
New Development
Townhouse
200 E Boca Raton Rd C
Boca Raton, FL
$4,499,000
View Listing
4 Beds
4200 sq. ft
4 + 1 Half Bath
1 Pool
24/7 Doorman
New Development
Townhouse
Contract Signed
347 W Broadway 6
New York, NY
$4,295,000
View Listing
2 Beds
2200 sq. ft
2 Bath
Resale
Co-op
102 SE 5th Ave 8
Delray Beach, FL
$3,750,000
View Listing
4 Beds
2794 sq. ft
4 + 1 Half Bath
1 Pool
New Development
Townhouse
Contract Signed
102 SE 5th Ave 2
Delray Beach, FL
$3,495,000
View Listing
4 Beds
2952 sq. ft
4 + 1 Half Bath
1 Pool
New Development
Townhouse
1050 Fifth Ave 2E
New York, NY
$3,395,000
View Listing
3 Beds
2 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
401 E 89th St 18/19E
New York, NY
$2,995,000
View Listing
4 Beds
3 Bath
24/7 Doorman
Resale
Co-op
225 E 79th St PHA
New York, NY
$2,895,000
View Listing
3 Beds
3 Bath
Resale
Co-op
Price Reduced
404 Park Ave S 6A
New York, NY
$2,275,000
View Listing
1 Beds
1100 sq. ft
1 Bath
24/7 Doorman
Resale
Condo
Price Reduced
241 E 76th St 10BCD
New York, NY
$2,295,000
View Listing
3 Beds
3 + 1 Half Bath
24/7 Doorman
Resale
Co-op
176 E 71st St PHD
New York, NY
$2,250,000
View Listing
2 Beds
2 Bath
24/7 Doorman
Resale
Co-op
619 Bradley Ave
Brielle, NJ
$1,895,000
View Listing
4 Beds
4 + 1 Half Bath
1 Pool
New Development
House
200 E 57th St 17A
New York, NY
$1,495,000
View Listing
2 Beds
2 Bath
24/7 Doorman
Resale
Co-op
Price Reduced
8 Woolley St
Monmouth Beach, NJ
$1,295,000
View Listing
4 Beds
2 Bath
Resale
House
565 W End Ave 10E
New York, NY
$1,375,000
View Listing
1 Beds
1 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
1270 Fifth Ave 8R
New York, NY
$1,195,000
View Listing
3 Beds
2 Bath
Resale
Co-op
150 E 61st St 10C
New York, NY
$1,075,000
View Listing
2 Beds
2 Bath
24/7 Doorman
Resale
Co-op
929 Park Ave 4C
New York, NY
$799,000
View Listing
2 Beds
2 Bath
Resale
Co-op
Contract Signed
60 E 9th St 515
New York, NY
$599,000
View Listing
Studio
1 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
120 E 75th St 1C
New York, NY
$525,000
View Listing
2 Beds
1 Bath
Resale
Co-op
Price Reduced
69 W 9th St 12E
New York, NY
$549,000
View Listing
Studio
1 Bath
24/7 Doorman
Resale
Co-op
Price Reduced
333 E 43rd St 417
New York, NY
$499,000
View Listing
1 Beds
1 Bath
24/7 Doorman
Resale
Co-op
Contract Signed
401 E 86th St 12L
New York, NY
$450,000
View Listing
Studio
1 Bath
24/7 Doorman
Resale
Co-op
947 Holmdel Rd
Holmdel, NJ
$550,000
View Listing
Bath
Resale
Contract Signed
336 W 23rd St
New York, NY
$17,500,000
View Listing
8 Beds
8 + 4 Half Bath
Resale
Commercial
Price Reduced
1203 Shore Ct
Marlboro, NJ
$786,990
View Listing
3 Beds
2 + 1 Half Bath
Resale
Condo
Contract Signed
52 E 4th St 10
New York, NY
$2,500,000
View Listing
2 Beds
1359 sq. ft
2 Bath
1 Pool
24/7 Doorman
Resale
Condo
New
6 Johnny Dr
Farmingdale, NJ
$925,000
View Listing
4 Beds
2554 sq. ft
2 + 2 Half Bath
Resale
House
Watch & Listen
GVC on YouTube
Go behind the scenes of luxury real estate across New York, New Jersey, and Florida. Watch exclusive property tours, market insights, and neighborhood spotlights — and catch the GVC podcast, streaming on our channel.
Our Locations
New York City
GVC's flagship market — Manhattan luxury residential, from Fifth Avenue co-ops to downtown condos in Tribeca and SoHo.
Florida
New Jersey
New York City
GVC's flagship market — Manhattan luxury residential, from Fifth Avenue co-ops to downtown condos in Tribeca and SoHo.
Florida
New Jersey
New York City
GVC's flagship market — Manhattan luxury residential, from Fifth Avenue co-ops to downtown condos in Tribeca and SoHo.
Florida
New Jersey
Our Testimonials
50+ five-star reviews on Google. Drag to browse.
John and his associates at Gasdaska Conlon are top notch professionals. It was a very smooth, easy and overall enjoyable experience working with them to buy and sell our apartment in NYC. They are motivated and efficient, and very easy to communicate with. I highly recommend them to any buyers / sellers out there!
Conor Hagen
I wanted to share the excellent experience I had dealing with the GVC Real Estate Team at Douglas Elliman. I worked with John, Daniel and Jessica to sell my condo. Once listed, the team promptly coordinated all aspects of the process including photos, video, staging. They worked tirelessly and conducted open houses and showings until we were in contract. They even handled the final walk through items. I would only work with this team in the future.
Robert Profaci
I 1000% recommend choosing the Gasdaska Conlon team. 1) As a first-time buyer, I could not have asked for a more supportive team. John and team were always ahead of my needs. 2) Touring apartments can get overwhelming really quickly. John made the experience so enjoyable I secretly hoped I'd never find a home. Great thought partner, always looking out for you, tells you the truth even if not pleasant/not what you want to hear 3) The team (specifically Daniel) was extremely diligent and communicative, ensuring all my questions were answered 24/7. 4) Patience. I really appreciated John and team's patience throughout all the times I changed my mind about what I was looking for.
Helia Kavoosi
John Gasdaska and Jonathan Conlon are truly outstanding. When we first decided to buy an apartment in Manhattan they listened to us very carefully and during a short visit, found us the perfect match. They and their great team held our hands and navigated us throughout the entire, unfamiliar, purchase process. Then at the other end of our ownership, when we needed to move on, they achieved an excellent outcome for us in a very short time, despite a challenging market. We could not recommend them more highly and hope to do business with them again.
Gary Watson
I have had many experiences buying and selling Real Estate. My experience with the GVC Real Estate team was by far the best. They were honest and very experienced from start to finish. They handled everything, from the listing, pictures, to staging the Apt. for us. They were able to make recommendations and service providers to paint, clean and get the Apartment ready. We did not need to do much. I highly highly recommend the whole John Gasdaska team at Douglas Elliman.
Sally Siebold
My family worked with the GVC Team over the course of 2+ years to successfully sell two apartments in a small UES co-op in the East 70s. John and Jonathan and their entire team were professional, very responsive and outcome oriented. I would recommend them to anyone needing co-op sale assistance. Top rate!
Edward Whittemore
I worked closely with John Gasdaska on the purchase of my first apartment. He was communicative, honest, kind, and exceedingly helpful throughout. Buying an apartment in New York City is a complicated--often terrifying!--process, and John was there as both a guide and a friend for the entire process. His team, namely Daniel Champoli, made the co-op board process a breeze due to his exceptional organizational skills. I am by nature a skeptical anxious person, and so at every turn I was expecting disaster, but the GVC team made sure that I was completely taken care of from start to finish.
Lara Kleinschmidt
I am a realtor in Orange County, California and I referred a client to John Gasdaska to work with. They were first-time home buyers. I knew John was the right recommendation for my client based on his knowledge and his style. He successfully navigated my buyer to a successful closing which my client is super happy with and had a great experience.
Bardia Fd
Simply the best real estate team in NYC! Charismatic and treats you like family. Goes above and beyond clients and expects nothing in return. I never thought buying a home could be so stress free and FUN!
Megan Grant
The whole team is a pleasure to work with. Super responsive, knowledgeable and helpful. They helped us with both buying and selling and did a fantastic job. Highly recommend!!
Jenny Sharfstein Kane
John and his associates at Gasdaska Conlon are top notch professionals. It was a very smooth, easy and overall enjoyable experience working with them to buy and sell our apartment in NYC. They are motivated and efficient, and very easy to communicate with. I highly recommend them to any buyers / sellers out there!
Conor Hagen
I wanted to share the excellent experience I had dealing with the GVC Real Estate Team at Douglas Elliman. I worked with John, Daniel and Jessica to sell my condo. Once listed, the team promptly coordinated all aspects of the process including photos, video, staging. They worked tirelessly and conducted open houses and showings until we were in contract. They even handled the final walk through items. I would only work with this team in the future.
Robert Profaci
I 1000% recommend choosing the Gasdaska Conlon team. 1) As a first-time buyer, I could not have asked for a more supportive team. John and team were always ahead of my needs. 2) Touring apartments can get overwhelming really quickly. John made the experience so enjoyable I secretly hoped I'd never find a home. Great thought partner, always looking out for you, tells you the truth even if not pleasant/not what you want to hear 3) The team (specifically Daniel) was extremely diligent and communicative, ensuring all my questions were answered 24/7. 4) Patience. I really appreciated John and team's patience throughout all the times I changed my mind about what I was looking for.
Helia Kavoosi
John Gasdaska and Jonathan Conlon are truly outstanding. When we first decided to buy an apartment in Manhattan they listened to us very carefully and during a short visit, found us the perfect match. They and their great team held our hands and navigated us throughout the entire, unfamiliar, purchase process. Then at the other end of our ownership, when we needed to move on, they achieved an excellent outcome for us in a very short time, despite a challenging market. We could not recommend them more highly and hope to do business with them again.
Gary Watson
I have had many experiences buying and selling Real Estate. My experience with the GVC Real Estate team was by far the best. They were honest and very experienced from start to finish. They handled everything, from the listing, pictures, to staging the Apt. for us. They were able to make recommendations and service providers to paint, clean and get the Apartment ready. We did not need to do much. I highly highly recommend the whole John Gasdaska team at Douglas Elliman.
Sally Siebold
My family worked with the GVC Team over the course of 2+ years to successfully sell two apartments in a small UES co-op in the East 70s. John and Jonathan and their entire team were professional, very responsive and outcome oriented. I would recommend them to anyone needing co-op sale assistance. Top rate!
Edward Whittemore
I worked closely with John Gasdaska on the purchase of my first apartment. He was communicative, honest, kind, and exceedingly helpful throughout. Buying an apartment in New York City is a complicated--often terrifying!--process, and John was there as both a guide and a friend for the entire process. His team, namely Daniel Champoli, made the co-op board process a breeze due to his exceptional organizational skills. I am by nature a skeptical anxious person, and so at every turn I was expecting disaster, but the GVC team made sure that I was completely taken care of from start to finish.
Lara Kleinschmidt
I am a realtor in Orange County, California and I referred a client to John Gasdaska to work with. They were first-time home buyers. I knew John was the right recommendation for my client based on his knowledge and his style. He successfully navigated my buyer to a successful closing which my client is super happy with and had a great experience.
Bardia Fd
Simply the best real estate team in NYC! Charismatic and treats you like family. Goes above and beyond clients and expects nothing in return. I never thought buying a home could be so stress free and FUN!
Megan Grant
The whole team is a pleasure to work with. Super responsive, knowledgeable and helpful. They helped us with both buying and selling and did a fantastic job. Highly recommend!!
Jenny Sharfstein Kane
Frequently Asked Questions
What areas does GVC serve?
How do I get started working with GVC?
Does GVC work with both buyers and sellers?
Can GVC help with new development properties?
Do I need to live locally to work with GVC?
Frequently Asked Questions
What areas does GVC serve?
How do I get started working with GVC?
Does GVC work with both buyers and sellers?
Can GVC help with new development properties?
Do I need to live locally to work with GVC?
Frequently Asked Questions
What areas does GVC serve?
How do I get started working with GVC?
Does GVC work with both buyers and sellers?
Can GVC help with new development properties?
Do I need to live locally to work with GVC?
Press & Media
Press & Media
Work With Our Team
Let's Find Your Perfect Home
Whether you're buying, selling, or investing the GVC team brings the expertise and dedication your real estate journey deserves.
Work With Our Team
Let's Find Your Perfect Home
Whether you're buying, selling, or investing the GVC team brings the expertise and dedication your real estate journey deserves.
Work With Our Team
Let's Find Your Perfect Home
Whether you're buying, selling, or investing the GVC team brings the expertise and dedication your real estate journey deserves.