Skip to Content
551W21, 551 West 21st Street: All Sales
551W21, 551 West 21st Street: All Sales
  • Apartments
  • Overview & Photos
  • Maps
  • Ratings & Insider Info
  • Floorplans
  • Sales Data & Comps
  • Similar Buildings
  • Off-Market Listings
  • All Units

551W21, 551 West 21st Street: All Sales

at The Northeast corner of Eleventh Avenue Building Profile

Show All Sales
Unit
Size
Approx. ft2
Most Recent Price
Price / ft2
Most Recent Closing
Total Sales
4A
2 beds 2.5 baths
2,113
$3,850,000 -7.2% from ask price
$1,822
 
Sep 26, 2025
        3
3D
1 bed 1.5 baths
1,229
$1,995,000
$1,623
 
Jul 18, 2025
        2
9B
3 beds 3.5 baths
3,860
$8,000,000 -15.8% from ask price
$2,073
 
Jul 7, 2025
        2
3A
2 beds 2.5 baths
2,113
$3,150,000 -1.6% from ask price
$1,491
 
Oct 1, 2024
        2
14A
4 beds 4.5 baths
4,271
$14,500,000
$3,395
 
Sep 20, 2024
        2
6A
2 beds 2.5 baths
2,469
$4,950,000 -17.4% from ask price
$2,005
 
Jul 24, 2024
        2
15B
3 beds 3.5 baths
3,860
$9,700,000 -22.4% from ask price
$2,513
 
Jun 5, 2024
        2
15A
4 beds 4.5 baths
4,271
$14,500,000 -4.9% from ask price
$3,395
 
Apr 17, 2024
        2
6C
2 beds 3 baths
2,984
$4,900,000 -15.4% from ask price
$1,642
 
Jun 1, 2022
        2
3B
1 bed 1.5 baths
1,228
$2,050,000 -6.6% from ask price
$1,669
 
Mar 10, 2022
        2
12A
4 beds 4.5 baths
4,271
$15,660,813 -1.3% from ask price
$3,667
 
Feb 1, 2022
        2
11B
3 beds 3.5 baths
3,860
$14,300,000
$3,705
 
Jan 10, 2022
        2
7B
2 beds 2.5 baths
2,425
$5,740,000 -5.9% from ask price
$2,367
 
Jan 10, 2022
        2
7C
2 beds 3 baths
2,984
$5,650,000 -23.6% from ask price
$1,893
 
Sep 17, 2021
        2
4B
1 bed 1.5 baths
1,228
$2,050,000 -24.1% from ask price
$1,669
 
Jul 20, 2021
        2
5B
2 beds 2.5 baths
2,288
$5,200,000 -5.0% from ask price
$2,273
 
Jul 7, 2021
        3
17A
4 beds 4.5 baths
4,271
$13,005,000
$3,045
 
Jul 1, 2021
        2
17B
3 beds 3.5 baths
3,860
$9,995,000
$2,589
 
Jul 1, 2021
        2
3 beds 3.5 baths
6,419
$38,053,728
$5,928
 
Oct 31, 2017
        1
16A
4 beds 4.5 baths
4,271
$17,000,000 -12.8% from ask price
$3,980
 
Oct 6, 2017
        2
4F
1 bed 1.5 baths
1,064
$1,937,425
$1,821
 
Sep 15, 2017
        1
3G
2 beds 1.5 baths
1,318
$2,599,288
$1,972
 
Jun 16, 2017
        1
3E
1 bed 1.5 baths
1,521
$2,853,850 -18.5% from ask price
$1,876
 
May 24, 2017
        1
14B
3 beds 3.5 baths
3,860
$11,560,349 -5.2% from ask price
$2,995
 
Jan 12, 2017
        1
3 beds 3.5 baths
6,167
$33,605,000
$5,449
 
Jan 9, 2017
        1
5A
3 beds 2.5 baths
2,343
$6,315,900 -5.7% from ask price
$2,696
 
Dec 6, 2016
        1
3 beds 3.5 baths
6,167
$34,623,250
$5,614
 
Nov 22, 2016
        1
5C
2 beds 3 baths
2,773
$7,950,000
$2,867
 
Oct 31, 2016
        1
16B
3 beds 3.5 baths
3,860
$13,443,650 +1.8% from ask price
$3,483
 
Oct 7, 2016
        1
10B
3 beds 3.5 baths
3,860
$10,126,701 -14.2% from ask price
$2,624
 
Sep 27, 2016
        1
11A
4 beds 4.5 baths
4,271
$14,563,725 +1.8% from ask price
$3,410
 
Sep 14, 2016
        1
12B
3 beds 3.5 baths
3,860
$12,018,100 +1.8% from ask price
$3,114
 
Sep 12, 2016
        1
10A
4 beds 4.5 baths
4,271
$16,500,000 -1.5% from ask price
$3,863
 
Sep 7, 2016
        1
8A
2 beds 2.5 baths
2,469
$5,959,513 -6.1% from ask price
$2,414
 
Sep 7, 2016
        1
9A
4 beds 4.5 baths
4,271
$13,240,000 -0.1% from ask price
$3,100
 
Aug 19, 2016
        1
6B
2 beds 2.5 baths
2,425
$5,857,688 +1.9% from ask price
$2,416
 
Aug 18, 2016
        1
8C
2 beds 3 baths
2,984
$7,850,000
$2,631
 
Aug 11, 2016
        1
3C
2 beds 2.5 baths
1,895
$3,515,713
$1,855
 
Aug 9, 2016
        1
8B
2 beds 2.5 baths
2,425
$6,173,141 -1.2% from ask price
$2,546
 
Aug 5, 2016
        1
3F
1 bed 1.5 baths
1,064
$2,191,988
$2,060
 
Aug 3, 2016
        1
4E
1 bed 1.5 baths
1,521
$3,108,413
$2,044
 
Jul 13, 2016
        1
7A
2 beds 2.5 baths
2,469
$6,264,988 +1.9% from ask price
$2,537
 
Jun 20, 2016
        1
4C
2 beds 2.5 baths
1,895
$3,558,479
$1,878
 
Jun 13, 2016
        1
4D
1 bed 1.5 baths
1,229
$2,955,675 -1.5% from ask price
$2,405
 
Jun 10, 2016
        1
One United Nations Park
between East 39th Street & East 40th Street
Murray Hill
One United Nations Park is an unprecedented interplay of privacy and light—a balance that reflects the architecture’s bold exterior and luminous interiors.
Learn More
One United Nations Park - Exterior View - Building One United Nations Park - Exterior/Interior View - Terrace and Living Room One United Nations Park - Interior - Corner View - Living Room One United Nations Park - Interior - Living Room - View of ESB One United Nations Park - Interior View - Colorful Living Room