# 45 Broadway, Manhattan Commercial · built 1983 · Block 20, Lot 9. On Umarelli: https://umarelli.org/nyc/1000200009/45-broadway More construction in Financial District: https://umarelli.org/nyc/manhattan/financial-district.md ## Building permits - Alteration, filed Sep 25, 2026, estimated cost $38K, described as “Provide duct layout changes to the existing HVAC system in conjunction with Alt #M01460548 as per plans filed no change in use occupancy or egress” - Alteration, filed Sep 24, 2026, estimated cost $5K, described as “Provide pantry sink and HWH for existing office spaces in conjunction with Alt # M01460548-I1 as per plans filed no change in use occupancy or egress” - Alteration, filed Sep 24, 2026, estimated cost $35K, described as “Provide new sprinkler heads for existing sprinkler system in office space on portion of 30 fl (marketed as 31) in conjunction with alt #M01460548 as per plans filed no change in use occupancy or egress” - Alteration, filed Sep 16, 2026, estimated cost $50K, described as “Renovation of existing office space on the 30TH fl (marketed as 31) as per plans filed. No change in use occupancy or egress” - Alteration, filed Jun 11, 2026, estimated cost $35K, described as “Relocate sprinkler heads and provide new on portion of existing sprinkler system in office space on portion of 4FL in conjunction with alt #M01412854 as per plans filed no change in use occupancy or egress” - Alteration, filed Jun 11, 2026, estimated cost $9K, described as “Provide pantry sink and HWH for existing office spaces in conjunction with Alt # M01412854-I1 as per plans filed no change in use occupancy or egress” - Alteration, filed Jun 11, 2026, estimated cost $75K, described as “Provide duct layout changes to the existing HVAC system in conjunction with Alt #M01412854-I1 as per plans filed no change in use occupancy or egress” - Alteration, filed Jun 7, 2026, estimated cost $127K, described as “Interior demo and renovation of existing offices on the 4 floor AS PER PLANS FILED. NO CHANGE IN USE OCCUPANCY OR EGRESS” - Alteration, filed Mar 26, 2026, estimated cost $24K, described as “Provide new sprinkler heads on existing sprinkler system in office space on portion of 11 fl in conjunction with alt #M01375269 as per plans filed no change in use occupancy or egress” - Alteration, filed Mar 25, 2026, estimated cost $39K, described as “Provide duct layout changes to the existing HVAC system in conjunction with Alt #M01375269 as per plans filed no change in use occupancy or egress” - Alteration, filed Mar 25, 2026, estimated cost $149K, described as “Provide duct layout changes to the existing HVAC system in conjunction with Alt #M01360220 as per plans filed no change in use occupancy or egress” - Alteration, filed Mar 25, 2026, estimated cost $5K, described as “Provide pantry sink and HWH for existing office space in conjunction with Alt # M01375269 as per plans filed no change in use occupancy or egress” - Alteration, filed Mar 23, 2026, estimated cost $25K, described as “Provide sanitary facilities for existing office space in conjunction with Alt # M01360220 as per plans filed no change in use occupancy or egress” - Alteration, filed Mar 23, 2026, estimated cost $114K, described as “Relocate and provide new sprinkler heads on existing system in existing office space on 12 fl in conjunction with alt #M01360220 as per plans filed no change in use occupancy or egress” - Alteration, filed Mar 20, 2026, estimated cost $68K, described as “Renovation of existing office space on the 11TH floor as per plans filed. No change in use occupancy or egress” - Alteration, filed Mar 9, 2026, estimated cost $25K, described as “Provide duct layout changes to the existing HVAC system in conjunction with Alt #M01349048 as per plans filed no change in use occupancy or egress” - Alteration, filed Feb 20, 2026, estimated cost $284K, described as “Renovation of existing office spaces on the 12TH floor as per plans filed. No change in use occupancy or egress” - Alteration, filed Feb 12, 2026, estimated cost $20K, described as “Relocate and provide new sprinkler heads on existing system in existing office space on 10 fl in conjunction with alt #M01349048 as per plans filed no change in use occupancy or egress” - Alteration, filed Feb 12, 2026, estimated cost $5K, described as “Provide pantry sink and HWH for existing office space in conjunction with Alt # M01349048 as per plans filed no change in use occupancy or egress” - Alteration, filed Jan 21, 2026, estimated cost $64K, described as “Renovation of existing office space on portion of the 10TH floor as per plans filed. No change in use occupancy or egress” - Alteration, filed Jan 2, 2026, estimated cost $14K, described as “Install rooftop fence at 6 floor level (roof setback above 5 floor) AS PER PLANS FILED. NO CHANGE IN USE OCCUPANCY OR EGRESS” - Alteration, filed Dec 31, 2025, estimated cost $1K, described as “Window replacement and facade modification in conjunction with Alt-CO # M01328496” - Major Renovation — Conversion, filed Dec 24, 2025, estimated cost $45.0M, 241 units added, 31 stories, described as “Conversion of existing office building to residential” - Alteration, filed Jun 17, 2025, estimated cost $10K, described as “Provide sanitary facilities for existing office on 14(15) fl in conjunction with ALT #M01230466 as per plans filed no change in use occupancy or egress” - Alteration, filed Jun 17, 2025, estimated cost $20K, described as “HVAC in conjunction with Alt #M01230466 as per plans filed no change in use occupancy or egress” 86 more, older permits are in this building’s full list on the map: https://umarelli.org/nyc/1000200009/45-broadway. ## Property taxes - Assessment: $32,461,200 - 2026–27 tax: $3,403,794 - Market value (city estimate): $72,136,000 - Taxable value: $31,377,157 - Assessed land: $11,340,000 - Assessed improvements: $21,121,200 ## Zoning C5-5: floor area ratio 23.72 built, above the 15.00 base zoning allows, which bonuses, transfers or older rules can permit. ## Flood zone Current FEMA flood map: zone X, minimal flood hazard. ## Board and land use applications - ATRIUM (City Planning P1987M0274): Completed, decided Mar 15, 1993. 1ST MODIF TO DECLARATION, SO A CLEAR PEDESTRIAN PATH IN THE\*ELEVATED SHOPPING WAY WOULD BECOME OPERATIVE WHEN ANOTHER\*SEGMENT OF THE ELEVATED WAY IS CONSTRUCTED IN THE G DIST - THE ATRIUM (City Planning P1991M0213): Completed, decided Dec 15, 1992. CERT TO MAKE A PEDESTRIAN PATH IN THE ELEVATED SHOPPING WAY\*OPERATIVE WHEN ANOTHER ELEVATED SHOPPING WAY IS CONSTRUCTED\*IN THE G DIST (POPS) From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology