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Miscellaneous two family
1273 ST MARKS AVENUE
BROOKLYN · BIN 3035930
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1910Year Built
2Stories
B9Building Class
R6Zoning
2,193 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Miscellaneous two family · 2,172 sf lot · 1.01 FAR built · Flood zone X
Locations of Work
Architecture
Cellar1p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MTEK1809/13/2026
PRIMROSE SERVICE103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/15/2025$750K—Private party → MTEK UNION LLC$342/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CLIP ARCHITECTS805/27/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
WM ARCH1003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PRIMROSE SERVICE INCGeneral Contractor404/09/2026
M & M PIPING AND HEATINGPlumbing106/28/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SIMON7555505/27/2026
Building Lifecycle
All (51)Filed (8)Permit Issued (3)Signed Off (3)Violation (1)Inspection (6)Special Inspection (30)
07/21/2026
Signed off — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-S1
07/09/2026
Signed off — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-S2
06/23/2026
Signed off — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-I1
06/10/2026
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
05/27/2026
Filed — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-P5
05/27/2026
Special inspection requirement — Energy Code Compliance Inspections
Jaeyoung Jang
05/27/2026
Special inspection requirement — HVAC-R and service water heating system controls
Jaeyoung Jang
05/27/2026
Special inspection requirement — Maintenance information
Jaeyoung Jang
05/27/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Jaeyoung Jang
05/27/2026
Special inspection requirement — HVAC-R and service water heating equipment
Jaeyoung Jang
05/27/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SIMON JIANG
05/27/2026
Special inspection requirement — Fire-Resistance Rated Construction
Jaeyoung Jang
05/27/2026
Special inspection requirement — Energy Code Compliance Inspections
Jaeyoung Jang
05/27/2026
Special inspection requirement — Air barrier - visual inspection
Jaeyoung Jang
05/27/2026
Special inspection requirement — Fenestration areas
Jaeyoung Jang
05/27/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Jaeyoung Jang
05/27/2026
Special inspection requirement — Interior lighting power
Jaeyoung Jang
05/27/2026
Special inspection requirement — Metering
Jaeyoung Jang
05/27/2026
Special inspection requirement — Insulation placement and R values
Jaeyoung Jang
05/27/2026
Special inspection requirement — Fenestration air leakage
Jaeyoung Jang
05/26/2026
Filed — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-P3
05/26/2026
Filed — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-P4
05/26/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Jaeyoung Jang
05/26/2026
Special inspection requirement — Energy Code Compliance Inspections
Jaeyoung Jang
05/26/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Jaeyoung Jang
05/26/2026
Special inspection requirement — HVAC-R and service water heating system controls
Jaeyoung Jang
05/26/2026
Special inspection requirement — HVAC-R and service water heating equipment
Jaeyoung Jang
05/26/2026
Special inspection requirement — Maintenance information
Jaeyoung Jang
05/26/2026
Special inspection requirement — Mechanical Systems
SIMON JIANG
05/26/2026
Special inspection requirement — Energy Code Compliance Inspections
Jaeyoung Jang
05/26/2026
Special inspection requirement — Final
Jaeyoung Jang
05/26/2026
Special inspection requirement — HVAC-R and service water heating equipment
Jaeyoung Jang
05/26/2026
Special inspection requirement — Maintenance information
Jaeyoung Jang
05/26/2026
Special inspection requirement — HVAC-R and service water heating system controls
Jaeyoung Jang
05/20/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Jaeyoung Jang
05/20/2026
Special inspection requirement — Fenestration air leakage
Jaeyoung Jang
05/20/2026
Special inspection requirement — Interior lighting power
Jaeyoung Jang
04/03/2026
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
04/03/2026
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
04/03/2026
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
04/03/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
04/03/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
02/06/2026
Filed — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-P2
02/02/2026
Filed — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-P1
12/10/2025
Violation issued (ECB, closed)
Construction
11/03/2025
Permit issued — General Construction
B01307173-I1-GC
11/03/2025
Permit issued — Mechanical Systems
B01307173-S2-MS
10/31/2025
Permit issued — Plumbing
B01307173-S1-PL
10/29/2025
Filed — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-S1
10/29/2025
Filed — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-S2
10/29/2025
Filed — Alteration
EXISTING 2 FAMILY BUILDING WITH MECHANICAL WORKAT CELLAR, 1ST, 2ND , 3RD FLOOR AND THE REAR YARD. JOB FILED TO RELATED TOALT2 APPLICATION # B01307173-I1.2. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY
B01307173-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offPRIMROSE SERVICE INC11/03/2025
DOB NOWMechanical SystemsSigned-offPRIMROSE SERVICE INC11/03/2025
DOB NOWPlumbingSigned-offM & M PIPING AND HEATING10/31/2025
1 project · most recent 05/27/2026
Air Conditioning Systems Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
05/27/2026Signed-offPRIMROSE SERVICE INCAir Conditioning Systems, Heating and Air Conditioning Systems
Cooling
__Junk__ AP36HP230VDAI 36,200 BTU · Fan Coil Indoor ×10
AP12HP230VASI 12,000 BTU · Fan Coil Indoor ×5
APF24HP230VAI-R32 24,500 BTU · Fan Coil Indoor ×5
Heat / Cool
__Junk__ APF36HP230VAO 36,200 BTU · Condensing Unit ×8
AP12HP230VAO 12,000 BTU · Condensing Unit ×5
APFH24HP230VAO-R32 24,500 BTU · Condensing Unit ×5
AP36HP230VAO 36,200 BTU · Condensing Unit ×2
1 project · most recent 05/27/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
05/27/2026Signed-offM & M PIPING AND HEATINGGas, Storm, Water/Sanitary
1 project · most recent 08/31/2026
General Wiring
FiledStatusContractorScope
08/31/2026Permit IssuedK.A.B. ELECTRIC CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
06/10/2026Pass-Final General Construction Non-Directive 14PassView ↗
04/03/2026Certified Gas-Gas-Piping-RoughingCertifiedView ↗
04/03/2026Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
04/03/2026Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
04/03/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
04/03/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 42
DateRequirementInspectorRole
05/27/2026Energy Code Compliance InspectionsJaeyoung Jangprogress
05/27/2026HVAC-R and service water heating system controlsJaeyoung Jangenergy_progress
05/27/2026Maintenance informationJaeyoung Jangenergy_progress
05/27/2026HVAC-R and service water piping design and insulationJaeyoung Jangenergy_progress
05/27/2026HVAC-R and service water heating equipmentJaeyoung Jangenergy_progress
05/27/2026Fire-Resistant Penetrations and JointsSIMON JIANGspecial
05/27/2026Fire-Resistance Rated ConstructionJaeyoung Jangprogress
05/27/2026Energy Code Compliance InspectionsJaeyoung Jangprogress
05/27/2026Air barrier - visual inspectionJaeyoung Jangenergy_progress
05/27/2026Fenestration areasJaeyoung Jangenergy_progress
05/27/2026Fenestration and door U-factor and product ratingsJaeyoung Jangenergy_progress
05/27/2026Interior lighting powerJaeyoung Jangenergy_progress
05/27/2026MeteringJaeyoung Jangenergy_progress
05/27/2026Insulation placement and R valuesJaeyoung Jangenergy_progress
05/27/2026Fenestration air leakageJaeyoung Jangenergy_progress
05/26/2026HVAC-R and service water piping design and insulationJaeyoung Jangenergy_progress
05/26/2026Energy Code Compliance InspectionsJaeyoung Jangprogress
05/26/2026HVAC-R and service water piping design and insulationJaeyoung Jangenergy_progress
05/26/2026HVAC-R and service water heating system controlsJaeyoung Jangenergy_progress
05/26/2026HVAC-R and service water heating equipmentJaeyoung Jangenergy_progress
05/26/2026Maintenance informationJaeyoung Jangenergy_progress
05/26/2026Mechanical SystemsSIMON JIANGspecial
05/26/2026Energy Code Compliance InspectionsJaeyoung Jangprogress
05/26/2026FinalJaeyoung Jangprogress
05/26/2026HVAC-R and service water heating equipmentJaeyoung Jangenergy_progress
Latest 25 of 42.
▾Documents — 62 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/18/2026B01307173-P5Request digital key ↗
08/18/2026B01307173-P4Request digital key ↗
08/18/2026B01307173-S1Request digital key ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications46
▸DOB NOWProgress Inspector Seal & Signature35
09/03/2026B01307173-P5Open ↗
09/03/2026B01307173-P5Open ↗
09/01/2026B01307173-P3Open ↗
Showing 3 of 35 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/18/2026B01307173-P5Open ↗
08/18/2026B01307173-S1Open ↗
08/18/2026B01307173-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/03/2026B01307173-P5Open ↗
09/01/2026B01307173-P3Open ↗
08/22/2026B01307173-I1Open ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
08/18/2026B01307173-P4Open ↗
08/18/2026B01307173-P5Open ↗
08/18/2026B01307173-I1Open ↗
Showing 3 of 8 on file for this type