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Two family converted from one family
1222 74TH STREET
BROOKLYN · Dyker Heights · BIN 3159363
💬 Discuss this project
1915Year Built
2Stories
B3Building Class
R4-1Zoning
—Gross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 0.74 FAR built · Flood zone X
Locations of Work
Architecture
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
Site & exteriorAlteration 2 front porch repairUnder Construction1p · 1 filing · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
Innospark Design210/13/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Aaron McDonald Architect108/18/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Mercury Building AssociatesGeneral Contractor108/26/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Aaron McDonald Architect5118108/18/2026
Building Lifecycle
All (4)Filed (1)Permit Issued (1)Special Inspection (2)
08/25/2026
Permit issued — General Construction
B01447476-I1-GC
08/18/2026
Filed — Alteration
REPAIR THE FRONT PORCH STAIR, DECKING AND COLUMNS OF EXISTING 2 STORIES BUILDING. CONSTRUCTION WORK AND DEMOLITION WORK AS PER PLAN. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B01447476-I1
08/18/2026
Special inspection requirement — Tenant Protection Plan Compliance
Aaron McDonald
08/18/2026
Special inspection requirement — Final
Aaron McDonald
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedMercury Building Associates08/25/2026
BISPLISSUEDLloyd G Drummond Plumbing & Gen07/16/2010
BIS—ISSUEDThree Star Construction07/13/2010
BISPLISSUEDCatman Plumbing05/18/2010
BISOTISSUEDD & B Brothers Construction*04/14/2010
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 2
DateRequirementInspectorRole
08/18/2026Tenant Protection Plan ComplianceAaron McDonaldspecial
08/18/2026FinalAaron McDonaldprogress
▾Documents — 34 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/19/2026B01447476-I1Request digital key ↗
▸Applications & Permits7
▸BISWORK PERMIT APPLICATION4
07/19/2010320186124Open ↗
07/14/2010320186124Open ↗
05/19/2010320143055Open ↗
Showing 3 of 4 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION2
07/12/2010320186124Open ↗
05/28/2010320143055Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
10/06/2010320186124Open ↗
▸Seals & Professional Certifications8
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
09/20/2011320186124Open ↗
07/12/2010320186124Open ↗
04/15/2010320143055Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
07/19/2010320186124Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
07/12/2010320186124Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/19/2026B01447476-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/29/2026B01447476-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/29/2026B01447476-I1Open ↗
▸Trade Schedules & Equipment5
▸BISSELF-CERT PLUMBING NOTICE4
11/03/2010320186124Open ↗
09/30/2010320186124Open ↗
09/20/2010320186124Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE B - PLUMBING1
07/12/2010320186124Open ↗
▸Safety & Tenant Protection2
▸BISSTREET TREE CHECKLIST1
07/12/2010320186124Open ↗
▸BISST-1 Street Tree Checklist1
09/20/2011320186124Open ↗
▸Environmental & Asbestos1
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
07/12/2010320186124Open ↗
▸Approvals, Objections & Sign-offs4
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
10/06/2011320186124Open ↗
09/20/2011320186124Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
07/12/2010320186124Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE1
07/12/2010320186124Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
09/20/2011320186124Open ↗
07/12/2010320186124Open ↗
▸Filing & Intake Forms3
▸BISADDITIONAL INFORMATION2
06/14/2011320143055Open ↗
05/28/2010320143055Open ↗
▸BISEFILING COVER SHEET1
07/12/2010320186124Open ↗
▸Other Documents1
▸BISPLOT DIAGRAM1
07/12/2010320186124Open ↗