William Harra
Owner
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William Harra NYC portfolio
$18.9 million -walkup 100%; Manhattan 100%*
3830th largest portfolio by dollar value
14,457 sqft – walkup 100%; Manhattan 100%
5717th largest by SF
3 properties – Manhattan 100%
3253th largest
24 residential units – Manhattan 100%
3668th largest by residential units
Person Activity past 24 months:
Developer (new building or major alteration): 17 for 158,923 square feet
Recent activity as signatory:
• William Harra filed plans for major alteration for 75,119 sqft in Flatiron District, Manhattan, on May 11, 2026.
• William Harra filed plans for major alteration for 8,685 sqft in Upper West Side, Manhattan, on January 27, 2026.
Properties:
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