$2,888,888
7 Bed • 5 Bath7 bd · 5 ba
143-31 21st Avenue
Whitestone, NY 11357
Listed with Stephen Joseph Properties
$4,100,000
Est. $23,003/moAstoria, NY 11106 · Queens
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Positioned in the heart of Astoria, this development site offers approximately 4,850 square feet of lot area with R6A/C1-3 zoning and strong potential for a mixed-use residential and commercial project. The preliminary zoning analysis illustrates a six-story development totaling approximately 18,915 zoning square feet, including approximately 14,835 square feet of residential floor area and 4,080 square feet of ground-floor commercial space. The conceptual plan provides for 15 residential units across floors two through six, with a mix of one- and two-bedroom apartments, elevator service, and ground-floor commercial space. The analysis indicates that no accessory parking would be required. The property features approximately 48.5 feet of frontage along 31st Avenue and a depth of approximately 100 feet. Its location offers convenient access to neighborhood shopping, dining, public transportation, and the established residential demand of central Astoria. This is an attractive opportunity for developers seeking a well-located mixed-use project in one of Queens’ most active residential and commercial neighborhoods. All zoning, square footage, unit count and development information is based on a preliminary architectural analysis and is subject to independent verification, applicable zoning regulations and governmental approvals.
As reported by the listing office; verify enrollment with the district.
Listed with Blue Brick Real Estate · Antonino Lo Verme · Source: OneKey MLS
Information provided by One Key MLS, and is deemed reliable but not guaranteed accurate. Data last updated: Nov 2, 2026, 2:08 PM ET. ©2026 One Key MLS.
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Market insights
Current listings
New in the last 30 days
48
Nov 2026
Average price
Active listings
$1,444,599
Nov 2026
Average days on market
Active listings
168 days
Nov 2026
Computed from 271 active OneKey MLS listings in Astoria, NY.
$2,888,888
7 Bed • 5 Bath7 bd · 5 ba
143-31 21st Avenue
Whitestone, NY 11357
Listed with Stephen Joseph Properties
$4,999,000
5 Bed • 5 Bath • 7,644 Sq. Ft.5 bd · 5 ba · 7,644 sqft
184-26 Henley Road
Jamaica Estates, NY 11432
Listed with Daniel Gale Sothebys Intl Rlty
$3,500,000
0.06 Acres0.06 ac
3929 47th Avenue
Sunnyside, NY 11104
Listed with Modern Spaces Love Your Place