← Back
Two family converted from one family
125 BAY 23 STREET
BROOKLYN · Bath Beach · BIN 3167826
💬 Discuss this project
1920Year Built
2Stories
B3Building Class
R5Zoning
1,420 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 2,034 sf lot · 0.7 FAR built · Flood zone X
Locations of Work
Plumbing
Cellar1p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/08/2021$1000K—Private party → —$704/sf building
01/13/2021$850K—Private party → Private party$599/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
FLUSHING ENGINEERING SERVICE PC507/23/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
A PLUS DESIGN INC.1003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
VMC PLUMBING & HEATING INPlumbing407/08/2026
JADESTONE CONSTRUCTION INGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
FLUSHING ENGINEERING SERV4373507/23/2021
Building Lifecycle
All (21)Filed (5)Permit Issued (2)Signed Off (2)Special Inspection (12)
10/08/2021
Signed off — Alteration
REMOVE & ERECT PARTIAL PARTITION WALL AND INTERIROR RENOVATION ON CEL, 1ST & 2ND FLOOR. NO CHANGE IN USE GROUP, EGRESS AND OCCUPANCY. (TOTAL: EXISTING TWO FAMILY DWELLING UNITS)
B00462531-I1
10/08/2021
Signed off — Alteration
REMOVE & ERECT PARTIAL PARTITION WALL AND INTERIROR RENOVATION ON CEL, 1ST & 2ND FLOOR. NO CHANGE IN USE GROUP, EGRESS AND OCCUPANCY. (TOTAL: EXISTING TWO FAMILY DWELLING UNITS)
B00462531-S1
07/27/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
KY FU
07/27/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
KY FU
07/27/2021
Special inspection requirement — Energy Code Compliance Inspections
KY FU
07/27/2021
Special inspection requirement — HVAC-R and service water heating equipment
KY FU
07/27/2021
Special inspection requirement — HVAC-R and service water heating system controls
KY FU
07/27/2021
Special inspection requirement — Maintenance information
KY FU
07/23/2021
Filed — Alteration
REMOVE & ERECT PARTIAL PARTITION WALL AND INTERIROR RENOVATION ON CEL, 1ST & 2ND FLOOR. NO CHANGE IN USE GROUP, EGRESS AND OCCUPANCY. (TOTAL: EXISTING TWO FAMILY DWELLING UNITS)
B00462531-P3
07/13/2021
Filed — Alteration
REMOVE & ERECT PARTIAL PARTITION WALL AND INTERIROR RENOVATION ON CEL, 1ST & 2ND FLOOR. NO CHANGE IN USE GROUP, EGRESS AND OCCUPANCY. (TOTAL: EXISTING TWO FAMILY DWELLING UNITS)
B00462531-P2
07/13/2021
Filed — Alteration
REMOVE & ERECT PARTIAL PARTITION WALL AND INTERIROR RENOVATION ON CEL, 1ST & 2ND FLOOR. NO CHANGE IN USE GROUP, EGRESS AND OCCUPANCY. (TOTAL: EXISTING TWO FAMILY DWELLING UNITS)
B00462531-P1
07/12/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
KY FU
07/12/2021
Special inspection requirement — Energy Code Compliance Inspections
KY FU
07/12/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
KY FU
07/12/2021
Special inspection requirement — HVAC-R and service water heating equipment
KY FU
07/12/2021
Special inspection requirement — Maintenance information
KY FU
07/12/2021
Special inspection requirement — HVAC-R and service water heating system controls
KY FU
02/10/2021
Permit issued — Plumbing
B00462531-S1-PL
02/08/2021
Permit issued — General Construction
B00462531-I1-GC
02/04/2021
Filed — Alteration
REMOVE & ERECT PARTIAL PARTITION WALL AND INTERIROR RENOVATION ON CEL, 1ST & 2ND FLOOR. NO CHANGE IN USE GROUP, EGRESS AND OCCUPANCY. (TOTAL: EXISTING TWO FAMILY DWELLING UNITS)
B00462531-I1
02/04/2021
Filed — Alteration
REMOVE & ERECT PARTIAL PARTITION WALL AND INTERIROR RENOVATION ON CEL, 1ST & 2ND FLOOR. NO CHANGE IN USE GROUP, EGRESS AND OCCUPANCY. (TOTAL: EXISTING TWO FAMILY DWELLING UNITS)
B00462531-S1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offM. SPINELLI PLB & HTG INC02/10/2021
DOB NOWGeneral ConstructionSigned-offJADESTONE CONSTRUCTION IN02/08/2021
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 12
DateRequirementInspectorRole
07/27/2021HVAC-R and service water piping design and insulationKY FUenergy_progress
07/27/2021Fire-Resistant Penetrations and JointsKY FUspecial
07/27/2021Energy Code Compliance InspectionsKY FUprogress
07/27/2021HVAC-R and service water heating equipmentKY FUenergy_progress
07/27/2021HVAC-R and service water heating system controlsKY FUenergy_progress
07/27/2021Maintenance informationKY FUenergy_progress
07/12/2021Fire-Resistant Penetrations and JointsKY FUspecial
07/12/2021Energy Code Compliance InspectionsKY FUprogress
07/12/2021HVAC-R and service water piping design and insulationKY FUenergy_progress
07/12/2021HVAC-R and service water heating equipmentKY FUenergy_progress
07/12/2021Maintenance informationKY FUenergy_progress
07/12/2021HVAC-R and service water heating system controlsKY FUenergy_progress
▾Documents — 32 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch - Plumbing3
09/01/2026B00462531-S1Request digital key ↗
08/15/2026B00462531-P1Request digital key ↗
08/15/2026B00462531-P3Request digital key ↗
▸DOB NOWPlans/Sketch - General Construction2
09/01/2026B00462531-I1Request digital key ↗
09/01/2026B00462531-P2Request digital key ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWRestrictive Declaration/Easement 13
08/13/2026B00462531-P3Open ↗
08/13/2026B00462531-S1Open ↗
08/13/2026B00462531-P1Open ↗
▸Seals & Professional Certifications17
▸DOB NOWProgress Inspector Seal & Signature10
08/29/2026B00462531-P1Open ↗
08/29/2026B00462531-P1Open ↗
08/29/2026B00462531-P1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
09/01/2026B00462531-I1Open ↗
09/01/2026B00462531-P1Open ↗
09/01/2026B00462531-S1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
08/29/2026B00462531-P1Open ↗
08/26/2026B00462531-S1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
09/01/2026B00462531-P1Open ↗
09/01/2026B00462531-S1Open ↗
09/01/2026B00462531-I1Open ↗
Showing 3 of 5 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
08/13/2026B00462531-I1Open ↗
08/13/2026B00462531-S1Open ↗