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Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016 Property Information

Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016 Property Information

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  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016 3
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Address

Building name Alexandria Center for Science and Technol
Primary address Alexandria Center for Science and Technol - 430 East 29th Street
Neighborhood Kips Bay
Zip code 10016
Borough Manhattan
Block & lot 00962-7502

Sales & Tax Overview for 430 East 29th Street, New York

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Tax class

Lot & Building Information for 430 East 29th Street, New York

Lot sqft 129,000
Lot dimensions 142 ft x 702 ft
Building class Special Condominium Billing Lot (R0)
Building sqft 855,290
Buildings on lot 3
Stories 17
Structure type Highrise off
Year built 2008
Year last altered 2011
Frontage(s) 2010 CB Boundary (narrow)
East 29 Street (wide)
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Zoning & Use for 430 East 29th Street, New York

Zoning
Commercial units 2

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 6

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 430 East 29th Street, New York

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Floor area ratio (FAR) for Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 430 East 29th Street, New York

What is the year built & the total sq. ft. for Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016?

Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016 was built in 2008 and has a total of 855,290 square feet.

Ownership Information for 430 East 29th Street, New York

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Property owner name for Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016
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Building contacts for Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016
Building management:
Representatives (from permits):
Tenants:

Spaces for Lease in 430 East 29th Street, New York

The Alexandria Center for Science and Technology at East River Science Park - West Tower
Listing type For Lease
Last updated 03/25/2026
Lot size 2.96 Acre
View Listing

Brokers

David Stockel
Spaces
Suite name Space type Lease rate Available space Brokers
15th Floor Life Sciences Listing price not available 15,534 Eric Sears
Paul Myers
11th Floor Life Sciences Listing price not available 18,120 John S. Isaacs
Joseph DeRosa
Active Listings For This Property:
For Lease The Alexandria Center for Science and Technology at East River Science Park - West Tower
The Alexandria Center for Science and Technology at East River Science Park - West Tower
430 East 29th Street, New York
Property Life Sciences
Availability 2 Spaces listed / 33654 Sqft
Price Listing price not available
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 430 East 29th Street, New York

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No recorded sales for this property.

Title Documents for 430 East 29th Street, New York

Data not available for this property.

Assessment History for 430 East 29th Street, New York

Data not available for this property.

Permits for 430 East 29th Street, New York

The complete history of permits filed for 430 East 29th Street, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
03/29/2026 Alteration
03/27/2026 Alteration
02/13/2026 Alteration
01/27/2026 Alteration
01/05/2026 Alteration
12/30/2025 Alteration
12/30/2025 Alteration
12/30/2025 Alteration
12/30/2025 Alteration
12/29/2025 Alteration
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Kips Bay Residential Market Stats

Access a detailed real estate market overview of Kips Bay so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Kips Bay and compare it to other neighborhoods in Manhattan.

Median Sale Price
$762,500
-8.4% YoY
Median Price/Sqft
$1,238
1.3% YoY
Manhattan Median Sale Price
$1,200,000
9.3% YoY

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Risk

FEMA flood zone(s): 0.2,AE,X (See more on map)
Hurricane evacuation zone: 2 (See more on map)

Transportation

Distance to Subway
Closest station Park Ave & 28th St at SE Corner
Station lines 6
Distance (miles) 0.544
View subway map
Bus Routes
Name 1 Av/E 28 St
Line M15
Distance (miles) 0.085

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
River School (The) 8 Yes Public PK, K-5 459 0.33
River School (The) 8 Yes Public PK, K-5 459 0.33
British International School of NY NR No Private PK, K-8 0 0.17
British International School of NY NR No Private PK, K-8 0 0.17
British International School of Ny NR No Private PK-10 300 0.18

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Jhs 104 Simon Baruch 8 Yes Public 6-8 891 0.43
British International School of NY NR No Private PK, K-8 0 0.17
British International School of Ny NR No Private PK-10 300 0.18
The Churchill School and Center NR No Private K-12 399 0.21
United Nations International School NR No Private K-12 0 0.23

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
British International School of Ny NR No Private PK-10 300 0.18
The Churchill School and Center NR No Private K-12 399 0.21
United Nations International School NR No Private K-12 0 0.23
United Nations International School NR No Private PK, K-12 0 0.23
American Sign Language & English Secondary School NR No Public 9-12 202 0.38

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 430 East 29th Street, New York

Here are the neighbors for Alexandria Center for Science and Technol - Alexandria Center for Science and Technol - 430 East 29th Street, New York, NY 10016.

Address Square feet Purchase date Purchase price
724 5th Ave, New York 62,648
151 W 21st St, New York 65,823
451 Lexington Ave, New York 126,498
35 W 15th St, New York 139,901
136 W 42nd St, New York 170,144
530 5th Ave, New York 480,166
333 E 38th St, New York 404,375
32 E 30th St, New York 6,093 11/10/2015 $14,000,000
404 Park Ave S, New York 103,290
540 W 49th St, New York 113,479
150 E 42nd St, New York 1,562,144
855 6th Ave, New York 532,903
123 W 69th St, New York 3,292
636 Avenue of the Americas, New York 79,784
308 W 30th St, New York 53,449
625 W 57th St, New York 978,663
22 Central Park S, New York 21,333
230 E 63rd St, New York 13,659
868 Broadway, New York 9,998
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