Building health · BROOKLYN, NY

103 Joralemon St

built 1899 · 4 stories · 5 apartments
Registered with the city: Mortar Group; Joralemon MG LLC
Last sold Jan 2026 for $6,050,000 · NYC Department of Finance

The building’s record over time

Filings, permits, complaints and violations from city records, newest first. Highlighted rows are unresolved and from the last year; older unresolved records are marked “never closed”. Tap any row to read it on the agency’s own site.
2026 Dec
Shed permit active now
DOB NOW: Build – Approved Permits
2026 Aug
Sprinklers permit
2026 Jul
Mechanical systems permit
2026 Jul
General construction permit
2026 Jun
Plumbing permit
2026 May
General construction permit
2026 Mar
Supported scaffold permit
2026 Jan
Sold for $6,050,000
NYC Citywide Annualized Calendar Sales
2024 Jul
Boiler burning natural gas (Weil Mclain EGH-105), registration current since Jul 2024
Clean Air Tracking System (boiler registrations)
2019 Jul
Latest accepted inspection Jul 2019, defects reported: no
DOB NOW: Safety Boiler
2011 Jun
Plumbing permit, Alteration permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1991 Sep
Latest boiler work permit 1991
DOB Permit Issuance (BIS)
1991 Sep
Plumbing permit, Boiler permit
DOB NOW: Build – Approved Permits
1899
Built
PLUTO (tax lot data)
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Dates are the city's record dates, shown to the month.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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