16 Walker Street, Manhattan
Commercial · built c. 1914 · Block 192, Lot 1.
Building permits
- Alteration, filed Oct 29, 2026, estimated cost $519K, described as “Application filed for interior demolition as shown on plans filed herewith. No change to use, egress, or occupancy.”
- Alteration, filed Jun 18, 2026, estimated cost $572K, described as “Filing for interior reno of 17TH floor office space as per plans submitted herewith. No change to use, egress, or occupancy.”
- Alteration, filed Apr 22, 2026, estimated cost $2.5M, described as “Modification to existing Mechanical systems as per plans filed herewith; Replacement of five (5) fluid coolers on the 15th floor & Provisions for portable A/C units on the 10th Floor.”
- Alteration, filed Apr 15, 2026, estimated cost $1.5M, described as “Modification to structural work as per plans filed herewith showing steel dunnages for MEP units. No change of use, egress or occupancy under this application.”
- Alteration, filed Mar 30, 2026, estimated cost $275K, described as “Interior renovation of mechanical systems as shown on filed plans”
- Alteration, filed Mar 27, 2026, estimated cost $200K, described as “Blank street coffee-- general construction inclusive of partitions modifications for cafe build out as per plan filed. No change to use, egress, or occupancy.”
- Alteration, filed Mar 6, 2026, estimated cost $901K, described as “Interior renovation of office on the 23RD floor of an existing office building.”
- Alteration, filed Mar 6, 2026, estimated cost $356K, described as “Filing for interior demo/whitebox of 1ST floor retail space as per plans submitted herewith. No change to use, egress, or occupancy.”
- Alteration, filed Mar 2, 2026, estimated cost $336K, described as “Filing for interior demo of 24TH & 25TH floor offices as per plans submitted herewith. No change to use, egress, or occupancy.”
- Alteration, filed Feb 19, 2026, estimated cost $137K, described as “General construction work in conjunction with fire alarm upgrade. No change to use, egress, or occupancy.”
- Alteration, filed Feb 9, 2026, estimated cost $313K, described as “Filing for interior renovation for "bce nexxia" 23RD floor office with associated minor demo on terrace related to HVAC unit removal as per plans submitted herewith. No change to use, egress, or occupancy.”
- Alteration, filed Jan 28, 2026, estimated cost $540K, described as “Air conditioning unit replacement on the 7th floor Data Center. No change in use egress and occupancy.”
- Alteration, filed Jan 14, 2026, estimated cost $451K, described as “Filing for interior renovation of 17TH floor office as per plans submitted herewith. No change to use, egress, or occupancy.”
- Alteration, filed Dec 19, 2025, estimated cost $260K, described as “Filing to replace (5) CRAC Units and related piping”
- Alteration, filed Dec 19, 2025, estimated cost $244K, described as “Filing for the Removal of Existing Crac Units on the 11th floor and remove and modify existing raised floor to accommodate New Floor stands and equipment Floor stands.”
- Alteration, filed Dec 5, 2025, estimated cost $901K, described as “Interior renovation of office on the 23RD floor of an existing office building. This includes a mock up apartment. Plumbing fixtures in kitchen, primary bathroom, and poweder room are non-functioning and for showroom display only.”
- Alteration, filed Jul 27, 2024, estimated cost $340K, described as “Additions/Modifications to existing mechanical system as per plans herewith. No change to use, egress, or occupancy.”
- Alteration, filed Oct 24, 2023, estimated cost $663K, described as “Interior renovations as per plans herewith. No change to use, egress, or occupancy.”
- Alteration, filed Aug 24, 2023, estimated cost $275K, described as “Modifications to existing Mechanical Systems as per plans filed herewith. No change in use, egress or occupancy.”
- Alteration, filed Aug 24, 2023, estimated cost $20K, described as “Modifications to existing Sprinkler System as per plans filed herewith. No change in use, egress or occupancy.”
- Alteration, filed Jul 25, 2023, estimated cost $5K, described as “Construction fence enclosure as per drawings. Fence enclosure shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application.”
- Alteration, filed Jun 21, 2023, estimated cost $500K, described as “Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application.”
- Alteration, filed May 31, 2023, estimated cost $20K, described as “Filing for the mechanical work associated with interior reno of 26TH and 27TH floors for 'alcority' office as per plans submitted herewith.”
- Alteration, filed May 31, 2023, estimated cost $7K, described as “Filing for sprinkler work associated with interior renovation of 26TH & 27TH floor "alcority" office space as per plans submitted herewith.”
- Alteration, filed May 30, 2023, estimated cost $200K, described as “Filing for interior renovation of 26TH and 27TH floor "alcority" office as per plans submitted herewith.”
74 more, older permits are in this building’s full list on the map.
Property taxes
- Assessment
- $157,500,000
- 2026–27 tax
- $16,785,145
- Market value (city estimate)
- $350,000,000
- Taxable value
- $154,730,320
- Assessed land
- $9,270,000
- Assessed improvements
- $148,230,000
Zoning
C6-2A: floor area ratio 23.73 built, above the 6.02 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year.
Landmarks
Part of Long Distance Building of the American Telephone and Telegraph Company: Individual Landmark, Long Distance Building of the American Telephone and Telegraph Company (Interior Landmark). 50 Landmarks Preservation Commission permits are on file.
Board and land use applications
- AT&T LONG DISTANCE BLDG INTERIOR (City Planning P1992M0106): Completed, decided Dec 24, 1991. LANDMARK-CITY COLLEGE OF NY, REMSEN CEMETERY,TROTTING*COURSE LA; Additional LPC #(s): 209
In the news
$425 Million Loan Secured For 32 Avenue Of The Americas In Tribeca, Manhattan, New York YIMBY, Nov 12, 2025.