4 available units in this building

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condo in Lenox Hill

170 East 77th Street, #7G

$1,699,000

2 beds

2 baths

Listing by Brown Harris Stevens

condo in Lenox Hill

170 East 77th Street, #8G

$1,750,000

2 beds

2 baths

Listing by Brown Harris Stevens

condo in Lenox Hill

170 East 77th Street, #6A

$3,595,000

4 beds

4 baths

Listing by Compass

condo in Lenox Hill

170 East 77th Street, #2B

$9,250

base rent

2 beds

2 baths

Listing by Douglas Elliman

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The Diamond House

170 East 77th Street, New York, NY 10075

54 units

11 stories

1940 built

Thinking of selling your home?

Get in touch with an agent who has experience selling in this building.

Lisa Lippman

Licensed Associate Real Estate Broker

Brown Harris Stevens

144

NYC Condo sales in the last 10 years

15+

years selling in Lenox Hill

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About

11-story art deco condominium originally built in 1940. One- to five-bedroom units range in size from 895 to over 3000 square feet. Full service building with beautiful landscaped roof deck, skylit new gym, storage bins for purchase and bike room.

Building Amenities:
Concierge
Doorman
Elevator
Gym
Live-in Super

Description by Lisa Lippman

Facts

Development status: Completed
Owner: DIAMOND CONDOMINUM
Developer: Dominion Management
Architect: Spivak Architects
District: Community District 108City Council District 4Police Precinct 19
Building class: RR
Documents and permits: View documents and permits

Available units

#2B

$9,250

Price Drop$250

In contract

2 beds

2 baths

- ft²

Listing by Douglas Elliman

Unavailable sales

			Status				Floor plan
06/03/26	#6D	$1,950,000	Sold (asking: $1,950,000; 0%)	2 beds	2 baths	1,357 ft²
01/06/26	#2D	$1,700,000	Sold (asking: $1,750,000; -2.86%)	2 beds	2.5 baths	1,357 ft²
11/12/25	#4B	$3,500,000	No longer available on StreetEasy	3 beds	3.5 baths	2,241 ft²
08/30/25	#6G	$1,680,000	Sold (asking: $1,700,000; -1.18%)	2 beds	2 baths	1,282 ft²
11/08/24	#10G	$1,850,000	No longer available on StreetEasy	2 beds	2 baths	1,282 ft²
11/09/23	#6F	$995,000	No longer available on StreetEasy	1 bed	1 bath	- ft²
10/02/23	#9C	$3,350,000	Sold (asking: $3,600,000; -6.94%)	4 beds	4 baths	- ft²
05/05/23	#3C	$3,590,000	No longer available on StreetEasy	4 beds	4 baths	2,525 ft²
06/10/22	#10E	$1,125,000	Sold (asking: $1,100,000; 2.27%)	1 bed	1 bath	895 ft²
05/29/22	#7C	$1,600,000	Sold (asking: $1,600,000; 0%)	2 beds	2 baths	1,200 ft²
05/11/22	#2/3SOUTH	$5,250,000	Sold (can't find government record)	4 beds	4.5 baths	3,531 ft²
01/27/22	#5D	$1,695,000	Sold (asking: $1,750,000; -3.14%)	2 beds	2 baths	1,357 ft²
01/06/22	#8E	$990,000	Sold (asking: $1,050,000; -5.71%)	1 bed	1 bath	895 ft²
12/01/21	#2FG	$5,400,000	No longer available on StreetEasy	4 beds	4.5 baths	3,500 ft²
07/27/21	#3E	$875,000	Sold (asking: $895,000; -2.23%)	1 bed	1 bath	880 ft²
05/26/21	#4E	$945,000	Sold (asking: $990,000; -4.55%)	1 bed	1 bath	- ft²
04/16/21	#7A	$3,825,000	Recorded closing	-	- baths	- ft²	-
03/03/21	#7A8A	$4,499,000	Sold (can't find government record)	5 beds	5 baths	3,909 ft²
02/24/21	#10A	$2,910,000	Sold (asking: $3,500,000; -16.86%)	4 beds	4 baths	2,547 ft²
01/03/21	#3B	$1,600,000	Sold (asking: $1,675,000; -4.48%)	2 beds	2 baths	- ft²
03/27/20	#8B	$1,300,000	Sold (asking: $1,350,000; -3.70%)	2 beds	2 baths	1,115 ft²
05/29/19	#9FG	$3,500,000	Sold (asking: $3,525,000; -0.71%)	3 beds	3.5 baths	2,249 ft²
05/11/19	#6E	$980,000	Sold (asking: $1,015,000; -3.45%)	1 bed	1 bath	895 ft²
04/29/19	#9ESTR16	$870,000	Sold (asking: $950,000; -8.42%)	1 bed	1 bath	- ft²	-
08/06/18	#9A	$4,195,000	No longer available on StreetEasy	4 beds	4 baths	2,547 ft²
05/26/15	#2A	$1,800,000	Sold (asking: $1,799,000; 0.06%)	2 beds	2 baths	1,362 ft²
03/17/15	#10D	$2,000,000	Recorded closing	2 beds	2 baths	1,357 ft²	-
10/14/14	#8C/D	$3,999,000	No longer available on StreetEasy	4 beds	4 baths	2,500 ft²
06/10/14	#PHF	$1,910,000	Sold (asking: $1,750,000; 9.14%)	2 beds	2 baths	1,113 ft²
03/10/14	#GF2	$4,950,000	No longer available on StreetEasy	Studio	0 baths	4,549 ft²	-
02/13/14	#10F	$1,250,000	Sold (asking: $1,295,000; -3.47%)	1 bed	1 bath	934 ft²
09/17/13	#10FG	$3,075,000	Sold (can't find government record)	3 beds	4 baths	- ft²
08/23/13	#PROF3	$458,212	Sold (asking: $495,000; -7.43%)	Studio	0 baths	462 ft²	-
01/11/13	#2B	$1,300,000	Sold (asking: $1,395,000; -6.81%)	2 beds	2 baths	- ft²
12/28/12	#7A/8A	$5,980,000	No longer available on StreetEasy	5 beds	5 baths	4,000 ft²
12/17/12	#PHE	$1,191,352	Recorded closing	-	- baths	- ft²	-
07/15/12	#5E	$850,000	Sold (asking: $899,999; -5.56%)	1 bed	1 bath	895 ft²
09/19/11	#GF1	$2,250,000	No longer available on StreetEasy	Studio	0 baths	2,183 ft²	-
09/12/11	#9AB	$3,995,000	No longer available on StreetEasy	4 beds	4 baths	2,547 ft²
08/08/11	#7/8AB	$6,500,000	No longer available on StreetEasy	5 beds	5 baths	4,000 ft²
02/12/10	#3A	$915,000	Recorded closing	-	- baths	- ft²	-
02/01/10	#2FG3G	$4,250,000	Sold (can't find government record)	4 beds	4.5 baths	3,531 ft²
08/14/09	#7E	$740,000	Sold (asking: $799,000; -7.38%)	1 bed	1 bath	895 ft²
07/07/09	#5C	$986,704	Sold (asking: $1,100,000; -10.30%)	2 beds	2 baths	1,117 ft²
06/09/09	#5G	$1,080,000	Sold (asking: $1,200,000; -10.0%)	2 beds	2 baths	1,282 ft²
01/21/09	#7AB	$7,800,000	No longer available on StreetEasy	5 beds	5 baths	4,000 ft²
12/15/07	#2B1	$1,295,000	No longer available on StreetEasy	2 beds	2 baths	1,115 ft²	-
12/14/07	#8A	$1,985,000	No longer available on StreetEasy	2 beds	2 baths	1,362 ft²	-
11/05/07	#9CD	$3,558,783	Sold (asking: $3,495,000; 1.82%)	4 beds	4 baths	2,500 ft²	-
10/16/07	#PHBD	$5,509,918	Sold (asking: $5,950,000; -7.40%)	4 beds	4 baths	3,458 ft²	-
10/09/07		$3,395,000	No longer available on StreetEasy	4 beds	4 baths	2,547 ft²	-
10/02/07	#5A	$3,325,859	Recorded closing	4 beds	4 baths	2,547 ft²	-
10/01/07		$1,725,933	Sold (asking: $1,775,000; -2.76%)	2 beds	2 baths	1,357 ft²	-
09/12/07	#4F	$2,927,468	Recorded closing	-	- baths	- ft²	-
08/29/07	#4D	$610,950	Recorded closing	-	- baths	- ft²	-
08/27/07	#10C	$534,581	Recorded closing	-	- baths	- ft²	-
08/24/07	#2E	$962,482	Recorded closing	-	- baths	- ft²	-
08/24/07	#2C	$988,975	Recorded closing	-	- baths	- ft²	-

Unavailable rentals

						Floor plan
09/18/26	#2A	$9,450	2 beds	2 baths	1,362 ft²
09/16/26	#4E	$5,950	1 bed	1 bath	895 ft²
07/10/26	#5C	$8,540	2 beds	2 baths	1,117 ft²
12/17/25	#4B	$16,000	3 beds	3.5 baths	2,241 ft²
04/09/25	#8B	$7,750	2 beds	2 baths	1,115 ft²
03/18/25	#5A	$16,950	4 beds	4 baths	2,547 ft²
04/15/24	#10G	$10,995	2 beds	2 baths	1,282 ft²
01/19/24	#7E	$4,800	1 bed	1 bath	895 ft²
11/15/23	#6F	$4,950	1 bed	1 bath	- ft²
07/18/23	#6A	$16,995	4 beds	4 baths	2,547 ft²
05/21/23	#3C	$18,500	4 beds	4 baths	2,525 ft²
08/01/21	#6E	$4,500	1 bed	1 bath	895 ft²
04/01/21	#2FG	$22,500	4 beds	4.5 baths	3,500 ft²
12/03/20	#8C	$18,500	4 beds	4 baths	2,500 ft²
10/31/20	#7C	$5,650	2 beds	2 baths	1,180 ft²	-
01/07/20	#3E	$3,900	1 bed	1 bath	880 ft²
11/12/19	#3B	$8,000	2 beds	2 baths	- ft²
07/11/17	#9A	$18,500	4 beds	4 baths	2,547 ft²
04/02/14	#10E	$4,400	1 bed	1 bath	895 ft²	-
11/01/11	#9AB	$19,000	4 beds	4 baths	2,547 ft²
05/13/09	#10A	$8,000	3 beds	4 baths	- ft²	-