44 Union Square
BBL 1008720078Gramercy · Manhattan
Floors
6
Built
1929
Area
70.2ksf
Units
0
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AI answers · grounded in the full record
Brick's analyst reads the complete dossier — the ownership network, the development math, the debt history — and answers in plain English.
Address
PLUTO · DOF parcel identity
- Property address
- 44 UNION SQUARE
- Alternate address(es)
- 100-102 East 17 St46-48 Union Sq44-48 Union Sq East
- Zip code
- 10003
- Neighborhood
- Gramercy
- Borough
- Manhattan
- Block & lot
- 00872-0078
Zoning & buildable
Lot 11,975 sf · C6-4 / R8B
- Zoning district
- C6-4 / R8B
- Special district
- US
- Landmark
- INDIVIDUAL LANDMARK
- PLUTO building class
- O5
INDIVIDUAL LANDMARK — LPC approval required for any vertical expansion or significant alteration.
Special District US — district-specific bulk and use rules may override the base FAR analysis.
Development headroom detected — the FAR breakdown, max buildable envelope and unused-sf math are in the full report.
Sign in to see itOwnership
PLUTO · owner of record
READING TAMMANY OWNER LLC
- Ownership form
- Other
- Legal structure
- LLC
- Last recorded sale
- None since 2000
Ownership history · 7 records since 2001 — the parties, amounts, and connected properties in the full report.
Sign in to see itTenancy & use
PLUTO units + DHCR rent-stabilization roll
0residential unitsnon-stabilized
- Residential sq. ft.
- 0
- Commercial sq. ft.
- 70,201
- PLUTO class
- O5
Lot
PLUTO · DOF parcel geometry
- Lot area
- 11,975 sf
- Dimensions
- 79.0 × 150.0 ft
- Position
- Corner lot
- Front street
- E 17 ST
- Side street
- UNION SQ E
- D/F ratio
- 1.9 — typical NYC block geometry
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $15.7M
- Land value
- $1.6M
- $/sf (implied)
- $224
Debt history · 6 mortgages on record — lenders, amounts and maturity timing in the full report.
Sign in to see itCompliance
HPD & DOB · violations + complaints + jobs
Minor activity
0 open HPD violations · 0 open HPD complaints · 1 active DOB job
- HPD violations (24 months)
- 0
- DOB violations (24 months)
- 4
- HPD complaints (24 months)
- 0
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 3
$2.8M in alteration permits over last 24 months
Provenance
Every datum on this page is sourced from public NYC + federal datasets, refreshed on the schedule below.
| Source | What it covers | Last refresh |
|---|---|---|
| PLUTO | NYC DCP · physical / zoning / ownership baseline | Jul 9, 2026 |
| ACRIS | NYC DOF · deed + mortgage history | Jul 9, 2026 |
| HPD | Housing Preservation & Development · violations + complaints | Jul 9, 2026 |
| DOB | Department of Buildings · violations + permits | Jul 9, 2026 |
| DHCR | Rent Stabilization roll (through 2024) | Jul 9, 2026 |
| LPC | Landmarks Preservation Commission · landmark status | not loaded |
| Footprint | NYC DoITT photogrammetric building polygons | not loaded |
Assembled at Jul 9, 2026. Discrepancies between sources reflect upstream-data quality, not assembly bugs — file in our quality tracker.