A native New Yorker, Judith Thorn began her residential real estate career in 1987 and has consistently ranked among the firm’s top-producing brokers. Formerly a Partner and Executive Vice President of Warburg Realty, the predecessor to Christie’s International Real Estate New York, Judith has built an exceptional reputation throughout Manhattan.
While she represents buyers and sellers across the city, Judith is particularly well known for her expertise in the Gramercy Park market, where she has sold more than 125 apartments and achieved numerous record-breaking sales. Her experience also spans nearly every major Downtown building, as well as many of Manhattan’s most prominent Uptown cooperatives and condominiums.
A resident of lower Fifth Avenue, Judith has called Downtown Manhattan home for more than 25 years, where she raised her two children. Known for her highly personalized, full-service approach, she guides clients through every stage of the transaction, paying close attention to even the smallest details to ensure a seamless experience.
Judith’s industry expertise extends beyond sales. For many years, she taught fellow brokers "The Art of Negotiation" through the Real Estate Board of New York (REBNY) and has extensive experience as an active real estate investor.
Address | Bedrooms | Bathrooms | Price |
|---|---|---|---|
Sales | |||
800 Park Avenue, 15 | 3 | 4 | $11,000,000 |
164 East 81st Street | 5 | 45 | $8,950,000 |
236 East 62nd Street | 5 | 25 | $7,995,000 |
150 Charles Street, 6DN | 3 | 35 | $7,795,000 |
920 Fifth Avenue, 3B | 4 | 4 | $7,500,000 |
8 West 19th Street | 4 | 25 | $6,850,000 |
129 W 11th Street | 5 | 5 | $5,800,000 |
114 Liberty Street | 4 | 45 | $4,950,000 |
60 Gramercy Park North, 14A | 3 | 25 | $4,950,000 |
47 East 88th Street, 12A | 4 | 4 | $4,875,000 |
45 Gramercy Park North, 8B | 3 | 25 | $4,495,000 |
520 West 19th Street, 6C | 3 | 2 | $4,285,000 |
108-110 West 25th Street, 7 | 3 | 3 | $4,250,000 |
145-146 Central Park West, 9B | 2 | 3 | $4,250,000 |
1070 Park Avenue, (2x) | 3 | 3 | $4,195,000 |
24 Gramercy Park South, 4E3E | 4 | 25 | $4,150,000 |
205 West 19th Street, 10F | 4 | 3 | $4,000,000 |
30 Fifth Avenue, 16J | 3 | 25 | $3,985,000 |
45 Gramercy Park North, 14B (2x) | 3 | 25 | $3,975,000 |
860 Fifth Avenue, 18J | 2 | 2 | $3,750,000 |
205 West 19th Street, 5F | 4 | 3 | $3,595,000 |
60 Gramercy Park North, 8A | 2 | 2 | $3,485,000 |
2 Fifth Avenue, 20N | 2 | 2 | $3,250,000 |
1050 Fifth Avenue, 7E | 2 | 2 | $3,100,000 |
400 West End Avenue, 19A | 2 | 25 | $2,995,000 |
30 Fifth Avenue, 16JK (2x) | 2 | 2 | $2,950,000 |
165 East 72nd Street, 16E (2x) | 3 | 2 | $2,895,000 |
35 Prospect Park West, 9A | 3 | 3 | $2,875,000 |
60 Gramercy Park North, 12B | 3 | 2 | $2,850,000 |
200 East 61st Street, 41E | 2 | 2 | $2,750,000 |
364 Jefferson Avenue | 6 | 4 | $2,750,000 |
137 East 66th Street, 2A | 3 | 3 | $2,550,000 |
30 Fifth Avenue, 12AB | 3 | 2 | $2,500,000 |
400 West End Avenue, 11E | 2 | 2 | $2,250,000 |
59 West 12th Street, 1G-T | 2 | 2 | $2,200,000 |
60 Gramercy Park North | 2 | 2 | $2,195,000 |
1 East 66th Street, 13E | 2 | 2 | $2,165,000 |
112 East 19th Street, 3F (2x) | 3 | 2 | $2,150,000 |
34 Gramercy Park East, MAF | 3 | 2 | $2,000,000 |
45 Gramercy Park North, 34D (2x) | 3 | 25 | $2,000,000 |
11 East 86th Street, 6C | 2 | 35 | $1,995,000 |
1 Main Street, 3J | 2 | 25 | $1,895,000 |
2 Fifth Avenue, 4P | 2 | 2 | $1,895,000 |
316 West 22nd Street, Garden | 2 | 2 | $1,875,000 |
40-50 East 10th Street, 3I (2x) | 2 | 25 | $1,850,000 |
45 East 89th Street, 22-C | 2 | 2 | $1,850,000 |
380 Lenox Avenue, 12E | 2 | 25 | $1,845,000 |
1441 Third Avenue, 21A | 2 | 25 | $1,760,000 |
10 East 70th Street, 4A | 2 | 3 | $1,750,000 |
20 East 9th Street, 12D | 1 | 1 | $1,737,500 |
15 East 10th Street, 2E | 3 | 3 | $1,700,000 |
34 Gramercy Park East, 9BF | 4 | 1 | $1,575,000 |
165 East 72nd Street, 19A | 2 | 2 | $1,555,000 |
139 East 63rd Street, 15B | 2 | 25 | $1,550,000 |
205 Third Avenue, 21A | 2 | 2 | $1,475,000 |
205 Third Avenue, 20H | - | 1 | $1,451,006 |
205 Third Avenue, 3H | 2 | 2 | $1,395,000 |
34 Gramercy Park East, MBF | 1 | 1 | $1,385,000 |
60 East 8th Street, 23D | 1 | 1 | $1,385,000 |
301 East 66th Street, 14LM (2x) | 3 | 2 | $1,365,000 |
111 East 85th Street, 20F | 1 | 15 | $1,350,000 |
170 Second Avenue, 10D | 2 | 1 | $1,299,000 |
205 Third Avenue, 2N (2x) | 2 | 2 | $1,275,000 |
27-28 Thomson Avenue, 328 | 1 | 1 | $1,175,000 |
205 Third Avenue, 21E | 1 | 1 | $1,150,000 |
205 Third Avenue, 4S | 2 | 2 | $1,150,000 |
205 Third Avenue, 9S (2x) | 2 | 1 | $1,125,000 |
1172 Park Avenue, 12B | 2 | 25 | $1,100,000 |
205 Third Avenue, 5S | 2 | 2 | $1,095,000 |
205 Third Avenue, 3S (2x) | 2 | 1 | $1,065,000 |
2 Fifth Avenue, 4O | 1 | 1 | $995,000 |
31 Gramercy Park, 2B (2x) | 2 | 1 | $965,000 |
205 Third Avenue, 5S (2x) | 2 | 2 | $950,000 |
205 Third Avenue, 7K (2x) | 1 | 1 | $949,000 |
205 Third Avenue, 4K (2x) | 1 | 1 | $949,000 |
70 East 10th Street, 10D (2x) | 1 | 1 | $940,000 |
205 Third Avenue, 20E (2x) | 1 | 1 | $925,000 |
205 Third Avenue, 8L (2x) | 1 | 1 | $909,000 |
205 Third Avenue, 20F (2x) | 1 | 1 | $899,000 |
205 Third Avenue, 18N (2x) | 1 | 1 | $895,000 |
45 Gramercy Park, 2C | 1 | 1 | $879,000 |
205 Third Avenue, 7L | 1 | 1 | $875,000 |
39 Gramercy Park North PHC (2x) | 1 | 1 | $845,000 |
205 Third Avenue, 9T | 1 | 1 | $840,056 |
155 East 76th Street, 3B | 2 | 2 | $825,000 |
44 Gramercy Park North 5D | 1 | 1 | $825,000 |
31 Gramercy Park South 1B | 1 | 1 | $799,000 |
205 Third Avenue, 4T | 1 | 1 | $782,071 |
205 Third Avenue, 3D (2x) | - | 1 | $755,000 |
205 Third Avenue, 9D (2x) | - | 1 | $755,000 |
205 Third Avenue, 11T (2x) | 1 | 1 | $749,000 |
205 Third Avenue, 4T | 1 | 1 | $745,000 |
205 Third Avenue, 5D (2x) | - | 1 | $713,000 |
240 East 79th Street, 10C | 1 | 1 | $699,000 |
205 Third Avenue, 5F (2x) | 1 | 1 | $695,000 |
32 Gramercy Park South 4L (2x) | 1 | 1 | $685,000 |
205 Third Avenue, 11B (2x) | - | 1 | $679,000 |
205 Third Avenue, 16J | - | 1 | $679,000 |
200 West 86th Street, PHS (2x) | - | 1 | $675,000 |
205 Third Avenue, 15F (2x) | - | 1 | $675,000 |
360 East 72nd Street, A1002 | 1 | 1 | $675,000 |
205 Third Avenue, 10R (2x) | - | 1 | $670,000 |
205 Third Avenue, 12F (2x) | 1 | 1 | $669,000 |
205 Third Avenue, 9M (2x) | - | 1 | $660,000 |
205 Third Avenue, 11J | - | 1 | $655,931 |
205 Third Avenue, 8M (2x) | - | 1 | $650,000 |
205 Third Avenue, 8F | 1 | 1 | $636,406 |
205 Third Avenue, 5T (2x) | 1 | 1 | $635,000 |
205 Third Avenue, 6R (2x) | - | 1 | $629,000 |
205 Third Avenue, 9U | - | 1 | $625,000 |
205 Third Avenue, 9M | 1 | 1 | $615,000 |
205 Third Avenue, 15L | - | 1 | $595,000 |
205 Third Avenue, 14D | 1 | 1 | $579,000 |
205 Third Avenue, 7B | - | 1 | $579,000 |
205 Third Avenue, 14D | 1 | 1 | $579,000 |
205 Third Avenue, 5A (2x) | - | 1 | $575,000 |
205 Third Avenue, 5J (2x) | - | 1 | $549,000 |
205 Third Avenue, 4A | - | 1 | $549,000 |
205 Third Avenue, 1E (2x) | 1 | 1 | $525,000 |
205 Third Avenue, 2A (2x) | - | 1 | $519,000 |
205 Third Avenue, 2G | - | 1 | $485,000 |
207 East 21st Street | 1 | 1 | $399,000 |
123 East 37th Street, 9A | 1 | 1 | $345,000 |
Rentals | |||
515 East 72nd Street, 24C | 2 | 2 | $7,800/mo |
142 West 11th Street, PH | 1 | 1 | $6,250/mo |
27-28 Thomson Avenue, 328 | 1 | 1 | $3,275/mo |
27-28 Thomson Avenue, 328 | 1 | 1 | $3,250/mo |
Primary phone
(917) 797-7319Secondary phone
(212) 327-9601Get to Know Me
A native New Yorker, Judith Thorn began her residential real estate career in 1987 and has consistently ranked among the firm’s top-producing brokers. Formerly a Partner and Executive Vice President of Warburg Realty, the predecessor to Christie’s International Real Estate New York, Judith has built an exceptional reputation throughout Manhattan.
While she represents buyers and sellers across the city, Judith is particularly well known for her expertise in the Gramercy Park market, where she has sold more than 125 apartments and achieved numerous record-breaking sales. Her experience also spans nearly every major Downtown building, as well as many of Manhattan’s most prominent Uptown cooperatives and condominiums.
A resident of lower Fifth Avenue, Judith has called Downtown Manhattan home for more than 25 years, where she raised her two children. Known for her highly personalized, full-service approach, she guides clients through every stage of the transaction, paying close attention to even the smallest details to ensure a seamless experience.
Judith’s industry expertise extends beyond sales. For many years, she taught fellow brokers "The Art of Negotiation" through the Real Estate Board of New York (REBNY) and has extensive experience as an active real estate investor.
Address | Bedrooms | Bathrooms | Price |
|---|---|---|---|
Sales | |||
800 Park Avenue, 15 | 3 | 4 | $11,000,000 |
164 East 81st Street | 5 | 45 | $8,950,000 |
236 East 62nd Street | 5 | 25 | $7,995,000 |
150 Charles Street, 6DN | 3 | 35 | $7,795,000 |
920 Fifth Avenue, 3B | 4 | 4 | $7,500,000 |
8 West 19th Street | 4 | 25 | $6,850,000 |
129 W 11th Street | 5 | 5 | $5,800,000 |
114 Liberty Street | 4 | 45 | $4,950,000 |
60 Gramercy Park North, 14A | 3 | 25 | $4,950,000 |
47 East 88th Street, 12A | 4 | 4 | $4,875,000 |
45 Gramercy Park North, 8B | 3 | 25 | $4,495,000 |
520 West 19th Street, 6C | 3 | 2 | $4,285,000 |
108-110 West 25th Street, 7 | 3 | 3 | $4,250,000 |
145-146 Central Park West, 9B | 2 | 3 | $4,250,000 |
1070 Park Avenue, (2x) | 3 | 3 | $4,195,000 |
24 Gramercy Park South, 4E3E | 4 | 25 | $4,150,000 |
205 West 19th Street, 10F | 4 | 3 | $4,000,000 |
30 Fifth Avenue, 16J | 3 | 25 | $3,985,000 |
45 Gramercy Park North, 14B (2x) | 3 | 25 | $3,975,000 |
860 Fifth Avenue, 18J | 2 | 2 | $3,750,000 |
205 West 19th Street, 5F | 4 | 3 | $3,595,000 |
60 Gramercy Park North, 8A | 2 | 2 | $3,485,000 |
2 Fifth Avenue, 20N | 2 | 2 | $3,250,000 |
1050 Fifth Avenue, 7E | 2 | 2 | $3,100,000 |
400 West End Avenue, 19A | 2 | 25 | $2,995,000 |
30 Fifth Avenue, 16JK (2x) | 2 | 2 | $2,950,000 |
165 East 72nd Street, 16E (2x) | 3 | 2 | $2,895,000 |
35 Prospect Park West, 9A | 3 | 3 | $2,875,000 |
60 Gramercy Park North, 12B | 3 | 2 | $2,850,000 |
200 East 61st Street, 41E | 2 | 2 | $2,750,000 |
364 Jefferson Avenue | 6 | 4 | $2,750,000 |
137 East 66th Street, 2A | 3 | 3 | $2,550,000 |
30 Fifth Avenue, 12AB | 3 | 2 | $2,500,000 |
400 West End Avenue, 11E | 2 | 2 | $2,250,000 |
59 West 12th Street, 1G-T | 2 | 2 | $2,200,000 |
60 Gramercy Park North | 2 | 2 | $2,195,000 |
1 East 66th Street, 13E | 2 | 2 | $2,165,000 |
112 East 19th Street, 3F (2x) | 3 | 2 | $2,150,000 |
34 Gramercy Park East, MAF | 3 | 2 | $2,000,000 |
45 Gramercy Park North, 34D (2x) | 3 | 25 | $2,000,000 |
11 East 86th Street, 6C | 2 | 35 | $1,995,000 |
1 Main Street, 3J | 2 | 25 | $1,895,000 |
2 Fifth Avenue, 4P | 2 | 2 | $1,895,000 |
316 West 22nd Street, Garden | 2 | 2 | $1,875,000 |
40-50 East 10th Street, 3I (2x) | 2 | 25 | $1,850,000 |
45 East 89th Street, 22-C | 2 | 2 | $1,850,000 |
380 Lenox Avenue, 12E | 2 | 25 | $1,845,000 |
1441 Third Avenue, 21A | 2 | 25 | $1,760,000 |
10 East 70th Street, 4A | 2 | 3 | $1,750,000 |
20 East 9th Street, 12D | 1 | 1 | $1,737,500 |
15 East 10th Street, 2E | 3 | 3 | $1,700,000 |
34 Gramercy Park East, 9BF | 4 | 1 | $1,575,000 |
165 East 72nd Street, 19A | 2 | 2 | $1,555,000 |
139 East 63rd Street, 15B | 2 | 25 | $1,550,000 |
205 Third Avenue, 21A | 2 | 2 | $1,475,000 |
205 Third Avenue, 20H | - | 1 | $1,451,006 |
205 Third Avenue, 3H | 2 | 2 | $1,395,000 |
34 Gramercy Park East, MBF | 1 | 1 | $1,385,000 |
60 East 8th Street, 23D | 1 | 1 | $1,385,000 |
301 East 66th Street, 14LM (2x) | 3 | 2 | $1,365,000 |
111 East 85th Street, 20F | 1 | 15 | $1,350,000 |
170 Second Avenue, 10D | 2 | 1 | $1,299,000 |
205 Third Avenue, 2N (2x) | 2 | 2 | $1,275,000 |
27-28 Thomson Avenue, 328 | 1 | 1 | $1,175,000 |
205 Third Avenue, 21E | 1 | 1 | $1,150,000 |
205 Third Avenue, 4S | 2 | 2 | $1,150,000 |
205 Third Avenue, 9S (2x) | 2 | 1 | $1,125,000 |
1172 Park Avenue, 12B | 2 | 25 | $1,100,000 |
205 Third Avenue, 5S | 2 | 2 | $1,095,000 |
205 Third Avenue, 3S (2x) | 2 | 1 | $1,065,000 |
2 Fifth Avenue, 4O | 1 | 1 | $995,000 |
31 Gramercy Park, 2B (2x) | 2 | 1 | $965,000 |
205 Third Avenue, 5S (2x) | 2 | 2 | $950,000 |
205 Third Avenue, 7K (2x) | 1 | 1 | $949,000 |
205 Third Avenue, 4K (2x) | 1 | 1 | $949,000 |
70 East 10th Street, 10D (2x) | 1 | 1 | $940,000 |
205 Third Avenue, 20E (2x) | 1 | 1 | $925,000 |
205 Third Avenue, 8L (2x) | 1 | 1 | $909,000 |
205 Third Avenue, 20F (2x) | 1 | 1 | $899,000 |
205 Third Avenue, 18N (2x) | 1 | 1 | $895,000 |
45 Gramercy Park, 2C | 1 | 1 | $879,000 |
205 Third Avenue, 7L | 1 | 1 | $875,000 |
39 Gramercy Park North PHC (2x) | 1 | 1 | $845,000 |
205 Third Avenue, 9T | 1 | 1 | $840,056 |
155 East 76th Street, 3B | 2 | 2 | $825,000 |
44 Gramercy Park North 5D | 1 | 1 | $825,000 |
31 Gramercy Park South 1B | 1 | 1 | $799,000 |
205 Third Avenue, 4T | 1 | 1 | $782,071 |
205 Third Avenue, 3D (2x) | - | 1 | $755,000 |
205 Third Avenue, 9D (2x) | - | 1 | $755,000 |
205 Third Avenue, 11T (2x) | 1 | 1 | $749,000 |
205 Third Avenue, 4T | 1 | 1 | $745,000 |
205 Third Avenue, 5D (2x) | - | 1 | $713,000 |
240 East 79th Street, 10C | 1 | 1 | $699,000 |
205 Third Avenue, 5F (2x) | 1 | 1 | $695,000 |
32 Gramercy Park South 4L (2x) | 1 | 1 | $685,000 |
205 Third Avenue, 11B (2x) | - | 1 | $679,000 |
205 Third Avenue, 16J | - | 1 | $679,000 |
200 West 86th Street, PHS (2x) | - | 1 | $675,000 |
205 Third Avenue, 15F (2x) | - | 1 | $675,000 |
360 East 72nd Street, A1002 | 1 | 1 | $675,000 |
205 Third Avenue, 10R (2x) | - | 1 | $670,000 |
205 Third Avenue, 12F (2x) | 1 | 1 | $669,000 |
205 Third Avenue, 9M (2x) | - | 1 | $660,000 |
205 Third Avenue, 11J | - | 1 | $655,931 |
205 Third Avenue, 8M (2x) | - | 1 | $650,000 |
205 Third Avenue, 8F | 1 | 1 | $636,406 |
205 Third Avenue, 5T (2x) | 1 | 1 | $635,000 |
205 Third Avenue, 6R (2x) | - | 1 | $629,000 |
205 Third Avenue, 9U | - | 1 | $625,000 |
205 Third Avenue, 9M | 1 | 1 | $615,000 |
205 Third Avenue, 15L | - | 1 | $595,000 |
205 Third Avenue, 14D | 1 | 1 | $579,000 |
205 Third Avenue, 7B | - | 1 | $579,000 |
205 Third Avenue, 14D | 1 | 1 | $579,000 |
205 Third Avenue, 5A (2x) | - | 1 | $575,000 |
205 Third Avenue, 5J (2x) | - | 1 | $549,000 |
205 Third Avenue, 4A | - | 1 | $549,000 |
205 Third Avenue, 1E (2x) | 1 | 1 | $525,000 |
205 Third Avenue, 2A (2x) | - | 1 | $519,000 |
205 Third Avenue, 2G | - | 1 | $485,000 |
207 East 21st Street | 1 | 1 | $399,000 |
123 East 37th Street, 9A | 1 | 1 | $345,000 |
Rentals | |||
515 East 72nd Street, 24C | 2 | 2 | $7,800/mo |
142 West 11th Street, PH | 1 | 1 | $6,250/mo |
27-28 Thomson Avenue, 328 | 1 | 1 | $3,275/mo |
27-28 Thomson Avenue, 328 | 1 | 1 | $3,250/mo |
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Residence
35 PROSPECT Park W 9A
|
Sq. Ft.
2,126
|
Beds
3 beds
|
Baths
3 baths
|
Price
$2,875,000
|
Price/Sq.
$1,352
|
| More Details | |||||
|
Residence
137 E 66th Street 2A
|
Sq. Ft.
|
Beds
3 beds
|
Baths
3 baths
|
Price
$2,425,000
|
Price/Sq.
|
| More Details | |||||
|
Residence
163 St Nicholas Avenue 4H
|
Sq. Ft.
956
|
Beds
2 beds
|
Baths
2 baths
|
Price
|
Price/Sq.
|
| More Details | |||||