684 Broadway, Manhattan
Co-op · 22 units · built c. 1905 · Block 531, Lot 1.
Building permits
- Alteration, filed Oct 19, 2026, estimated cost $49K, described as “Sprinkler heads installation for apt 12E as per plans filed herewith. No change to use, egress or occupancy”
- Alteration, filed Mar 25, 2026, estimated cost $290K, described as “General construction application to alter existing joint living work quarters for artists in unit 4E, as per plans. Replacement of fixtures, finishes, and lighting. No change to use, egress, or occupancy.”
- Alteration, filed Mar 25, 2026, estimated cost $66K, described as “Removing existing 8-ton air coole packaged air handler and all associated controls and power. Providing new 6-ton vrf split unit with condenser at roof and air handler section inlaundry room. New refrigerant lines from unit to rooftop…”
- Alteration, filed Feb 6, 2026, estimated cost $121K, described as “Interior renovation in ninth floor apartment 9E as indicated on plans. No change in use, egress, or occupancy.”
- Alteration, filed Dec 5, 2024, estimated cost $25K, described as “Replacement of two windows in apartment 6E. All as per plans and applications. No change in use, egress or occupancy.”
- Alteration, filed Dec 4, 2024, estimated cost $11K, described as “Installation of sprinkler heads as per plans filed herewith. no change to use, egress or occupancy”
- Alteration, filed Jul 1, 2024, estimated cost $175K, described as “General Construction application to alter existing joint living work-quarter as per plans. no change to use, egress, or occupancy.”
- Alteration, filed Jun 28, 2024, estimated cost $50K, described as “Sprinkler application to alter existing SP systems including replacement of sprinkler heads. No change to use, egress, or occupancy as per plans filed herewith.”
- Alteration, filed Jun 28, 2024, estimated cost $50K, described as “Plumbing systems application to install new fixtures and associated piping as per plans filed herewith. No change to use, egress or occupancy.”
- Alteration, filed Jun 28, 2024, estimated cost $125K, described as “Mechanical systems application to install new AC system and associated duct work as per plans filed herewith. No change to use , egress, or occupancy.”
- Alteration, filed Jan 25, 2024, estimated cost $372K, described as “Exterior repairs. No change in use, occupancy, or egress.”
- Alteration, filed Aug 11, 2023, estimated cost $1K, described as “Proposed installation of temporary pipe scaffold as per plans. Work shall comply with chapter #33 of 2022 the NYC building code. No change in use, occupancy, or egress under this application.”
- Alteration, filed May 19, 2023, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of 2022 the NYC building code. Live load 300PSF.”
- Alteration, filed Feb 20, 2023, estimated cost $535K, described as “Structural repairs to the existing roof framing on the east side of the building.”
- Alteration, filed Feb 9, 2023, estimated cost $739K, described as “East Roof Repair as per plans filed herewith. No change to use, egress or occupancy”
- Alteration, filed Nov 4, 2022, estimated cost $53K, described as “Hss posts installed on top of the existing framing, new framing for the existing skylight added. Infilled existing shaft with cold formed steel.”
- Alteration, filed Oct 2, 2022, estimated cost $55K, described as “Filing for new mechanical heat pump system. All as per plans and applications, no change in use, egress or occupancy.”
- Alteration, filed Sep 29, 2022, estimated cost $42K, described as “Plumbing work associated with interior renovation of apartment 6E. Replacing existing plumbing fixtures and proposing to install new. All as per applications and drawings. No change in use, egress or occupancy.”
- Alteration, filed Sep 29, 2022, estimated cost $198K, described as “Full gut rennovation of apartment 6E. Removal of non-loadbearing partitions, erection of new walls and finishes work. All as per plans and applications. No change in use, egress or occupancy.”
- Alteration, filed Aug 29, 2022, estimated cost $4K, described as “Installation of temporary sidewalk shed as per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Jul 13, 2022, estimated cost $45K, described as “Install new gas service, meter and piping to new gas burner.”
- Alteration, filed Jun 30, 2022, estimated cost $100K, described as “Install chimney liner.”
- Alteration, filed Jun 10, 2022, estimated cost $296K, described as “Replace boiler and oil burner with boiler and gas burner. This application is filed in conjunction with emergency laa M00685777”
- Alteration, filed Jun 8, 2022, estimated cost $25K, described as “Install fire rated boiler room door, concrete ramp landing transition and masonry wall opening.”
- Alteration, filed Oct 23, 2019, estimated cost $13K, described as “Installation of mechanical system”
Property taxes
- Assessment
- $7,006,500
- 2026–27 tax
- $703,034
- Market value (city estimate)
- $15,570,000
- Taxable value
- $6,673,050
- Assessed land
- $344,700
- Assessed improvements
- $6,661,800
Tax breaks
- Co-op and condo abatement, with no end date, a $127,208 credit this tax year.
Zoning
M1-5/R9A: floor area ratio 10.28 built, above the 7.52 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jan 8, 2026: $3,760,000
- Feb 8, 2022: $3,200,000
- Feb 3, 2022: $4,295,000
- Oct 15, 2021: $3,700,000
- Oct 1, 2021: $3,675,000
- Mar 26, 2021: $2,999,000
- May 3, 2019: $705,000
- Feb 8, 2019: $4,700,000
- Jun 21, 2017: $5,495,000
- Jan 10, 2017: $3,400,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of NoHo Historic District (Historic District). 50 Landmarks Preservation Commission permits are on file.
Board and land use applications
- SoHo/NoHo (City Planning 2018M0375): Zoning map change, Zoning text change, Completed, decided Aug 25, 2022. SoHo/NoHo Neighborhood Plan seeks to strengthen SoHo and NoHo as mixed-use neighborhoods and promote equity. The proposal will expand housing opportunities for New Yorkers, reduce burdens for residents and businesses, and support continued…
- THE EMERALD PLANET (City Planning P1999M0524): Completed, decided Feb 4, 1999. RENEWAL-UNENCLOSED SIDEWALK CAFE WITH 14 SEATS FOR 5-YEARS
- THE EMERALD PLANET (City Planning P1997M0678): Completed, decided Jun 12, 1997. NEW-UNENCLOSED SIDEWALK CAFE WITH 14 SEATS
- CARAMBA RESTAURANT (City Planning P1988M1098): Completed, decided Nov 23, 1987. CONSENT-UNENCLOSED SIDEWALK CAFE WITH 86 SEATS
- 684 BROADWAY (City Planning P1983M1607): Completed, decided Mar 28, 1984. CERT-GRANDFATHERING DETERMINATION(ZR74-782)TO LEGALIZE 8*UNITS IN AN 11 STORY BLDG