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Two family brick
949 52 STREET
BROOKLYN · BIN 3138238
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1905Year Built
2Stories
B1Building Class
R6Zoning
3,120 sfGross Floor Area
2Units
FDNY Report ↗
Two family brick · 2,003 sf lot · 1.56 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 22p · 1 filing · 20 docs
Floor 1
Cellar2p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/28/2023$1.5M—Private party → Private party$473/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MADRIAGA ENGINEERING P.C.612/01/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Mega General603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MEGA GENERAL CONSTRUCTIONGeneral Contractor107/08/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
OUTSOURCE SPECIAL INSPECT2827612/01/2023
Building Lifecycle
All (36)Filed (6)Permit Issued (2)Signed Off (2)Inspection (7)Special Inspection (19)
01/05/2024
Signed off — Alteration
PROPOSED RENOVATION WORK ON CELLAR, 1st TO 2nd FLOOR, INCLUDING REPAIR FLOORING, CEILING AND NEW PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00908330-I1
12/05/2023
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
12/01/2023
Filed — Alteration
PROPOSED RENOVATION WORK ON CELLAR, 1st TO 2nd FLOOR, INCLUDING REPAIR FLOORING, CEILING AND NEW PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00908330-P4
12/01/2023
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
12/01/2023
Special inspection requirement — Interior lighting power
Jonar Madriaga
12/01/2023
Special inspection requirement — Fire-Resistance Rated Construction
Jonar Madriaga
12/01/2023
Special inspection requirement — Energy Code Compliance Inspections
Jonar Madriaga
12/01/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jonar Madriaga
11/29/2023
Signed off — Alteration
PROPOSED RENOVATION WORK ON CELLAR, 1st TO 2nd FLOOR, INCLUDING REPAIR FLOORING, CEILING AND NEW PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00908330-S1
11/27/2023
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
11/17/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
10/31/2023
Filed — Alteration
PROPOSED RENOVATION WORK ON CELLAR, 1st TO 2nd FLOOR, INCLUDING REPAIR FLOORING, CEILING AND NEW PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00908330-P2
10/31/2023
Filed — Alteration
PROPOSED RENOVATION WORK ON CELLAR, 1st TO 2nd FLOOR, INCLUDING REPAIR FLOORING, CEILING AND NEW PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00908330-P3
10/31/2023
Special inspection requirement — Maintenance information
Jonar Madriaga
10/30/2023
Special inspection requirement — Energy Code Compliance Inspections
Jonar Madriaga
10/30/2023
Special inspection requirement — HVAC-R and service water heating system controls
Jonar Madriaga
10/30/2023
Special inspection requirement — HVAC-R and service water heating equipment
Jonar Madriaga
10/30/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jonar Madriaga
10/30/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
Jonar Madriaga
10/30/2023
Special inspection requirement — Energy Code Compliance Inspections
Jonar Madriaga
10/30/2023
Special inspection requirement — Fire-Resistance Rated Construction
Jonar Madriaga
10/30/2023
Special inspection requirement — Interior lighting power
Jonar Madriaga
10/30/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jonar Madriaga
09/26/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
09/26/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
09/26/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
09/19/2023
Filed — Alteration
PROPOSED RENOVATION WORK ON CELLAR, 1st TO 2nd FLOOR, INCLUDING REPAIR FLOORING, CEILING AND NEW PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00908330-P1
09/18/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
Jonar Madriaga
09/18/2023
Special inspection requirement — HVAC-R and service water heating equipment
Jonar Madriaga
09/18/2023
Special inspection requirement — HVAC-R and service water heating system controls
Jonar Madriaga
09/18/2023
Special inspection requirement — Energy Code Compliance Inspections
Jonar Madriaga
09/18/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jonar Madriaga
07/28/2023
Permit issued — General Construction
B00908330-I1-GC
07/28/2023
Permit issued — Plumbing
B00908330-S1-PL
07/25/2023
Filed — Alteration
PROPOSED RENOVATION WORK ON CELLAR, 1st TO 2nd FLOOR, INCLUDING REPAIR FLOORING, CEILING AND NEW PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00908330-I1
07/25/2023
Filed — Alteration
PROPOSED RENOVATION WORK ON CELLAR, 1st TO 2nd FLOOR, INCLUDING REPAIR FLOORING, CEILING AND NEW PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00908330-S1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offMEGA GENERAL CONSTRUCTION07/28/2023
DOB NOWPlumbingSigned-offAMERICAN STANDARD P&H CORORP.07/28/2023
1 project · most recent 12/12/2023
General Wiring
FiledStatusContractorScope
12/12/2023CompleteKJK ELECTRIC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 7
DateTypeResultReport
12/05/2023Pass-Final General Construction Non-Directive 14PassView ↗
12/01/2023Fail-Final General Construction Non-Directive 14FailView ↗
11/27/2023Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
11/17/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
09/26/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
09/26/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/26/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 19
DateRequirementInspectorRole
12/01/2023Interior lighting powerJonar Madriagaenergy_progress
12/01/2023Fire-Resistance Rated ConstructionJonar Madriagaprogress
12/01/2023Energy Code Compliance InspectionsJonar Madriagaprogress
12/01/2023Fire-Resistant Penetrations and JointsJonar Madriagaspecial
10/31/2023Maintenance informationJonar Madriagaenergy_progress
10/30/2023Energy Code Compliance InspectionsJonar Madriagaprogress
10/30/2023HVAC-R and service water heating system controlsJonar Madriagaenergy_progress
10/30/2023HVAC-R and service water heating equipmentJonar Madriagaenergy_progress
10/30/2023Fire-Resistant Penetrations and JointsJonar Madriagaspecial
10/30/2023HVAC-R and service water piping design and insulationJonar Madriagaenergy_progress
10/30/2023Energy Code Compliance InspectionsJonar Madriagaprogress
10/30/2023Fire-Resistance Rated ConstructionJonar Madriagaprogress
10/30/2023Interior lighting powerJonar Madriagaenergy_progress
10/30/2023Fire-Resistant Penetrations and JointsJonar Madriagaspecial
09/18/2023HVAC-R and service water piping design and insulationJonar Madriagaenergy_progress
09/18/2023HVAC-R and service water heating equipmentJonar Madriagaenergy_progress
09/18/2023HVAC-R and service water heating system controlsJonar Madriagaenergy_progress
09/18/2023Energy Code Compliance InspectionsJonar Madriagaprogress
09/18/2023Fire-Resistant Penetrations and JointsJonar Madriagaspecial
▾Documents — 37 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/27/2026B00908330-P3Request digital key ↗
08/27/2026B00908330-P2Request digital key ↗
08/27/2026B00908330-P1Request digital key ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications25
▸DOB NOWProgress Inspector Seal & Signature15
09/01/2026B00908330-P2Open ↗
09/01/2026B00908330-P2Open ↗
09/01/2026B00908330-P2Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/27/2026B00908330-P3Open ↗
08/27/2026B00908330-P2Open ↗
08/27/2026B00908330-P1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026B00908330-P2Open ↗
08/25/2026B00908330-P4Open ↗
08/25/2026B00908330-P3Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/27/2026B00908330-P2Open ↗
08/27/2026B00908330-P1Open ↗
08/27/2026B00908330-S1Open ↗
Showing 3 of 6 on file for this type