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Two family brick
828 JEFFERSON AVENUE
BROOKLYN · BIN 3045943
💬 Discuss this project
1899Year Built
2Stories
B1Building Class
R6BZoning
2,120 sfGross Floor Area
2Units
FDNY Report ↗
Two family brick · 1,667 sf lot · 1.27 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Roof5p · 4 filings · 10 docs
Floor 24p · 4 filings · 10 docs
Floor 1
Cellar4p · 4 filings · 10 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/06/2021$1.4M—Private party → Private party$672/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SILMAN103/15/2023
ENGINEERING SOLUTIONS202/08/2023
POST & LINTEL111/10/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
J CALLAHAN CONSULTING803/21/2026
Building Lifecycle
All (61)Filed (4)Objection (34)Special Inspection (23)
03/27/2023
Objection resolved — Addressed
03/15/2023
Filed — Alteration
B08032285-I1
03/10/2023
Special inspection requirement — HVAC-R and service water heating system controls
03/10/2023
Special inspection requirement — Maintenance information
03/10/2023
Special inspection requirement — Energy Code Compliance Inspections
03/10/2023
Special inspection requirement — HVAC-R and service water heating equipment
03/09/2023
Objection resolved — Addressed
03/09/2023
Objection resolved — Addressed
03/09/2023
Objection resolved — Addressed
03/09/2023
Objection resolved — Addressed
03/09/2023
Objection resolved — Addressed
03/09/2023
Objection resolved — Addressed
03/09/2023
Objection resolved — Addressed
03/09/2023
Special inspection requirement — Maintenance information
03/09/2023
Special inspection requirement — Shutoff dampers
02/10/2023
Objection raised — Zoning
02/10/2023
Objection raised — Mechanical
02/10/2023
Objection raised — Fire_Protection
02/10/2023
Objection raised — Inspections
02/10/2023
Objection resolved — Addressed
02/10/2023
Objection raised — Admin
02/10/2023
Objection raised — Scope
02/10/2023
Objection raised — Admin
02/10/2023
Objection raised — Scope
02/10/2023
Objection raised — Scope
02/10/2023
Objection resolved — Addressed
02/10/2023
Objection raised — Admin
02/10/2023
Objection resolved — Addressed
02/10/2023
Objection raised — Scope
02/10/2023
Objection resolved — Addressed
02/10/2023
Objection raised — Scope
02/08/2023
Filed — Alteration
MINOR MECHANICAL WORK AS PER PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B08031856-I1
02/08/2023
Filed — Alteration
PLUMBING WORK AS PER PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B08031883-I1
02/03/2023
Special inspection requirement — HVAC-R and service water heating system controls
02/03/2023
Special inspection requirement — HVAC-R and service water heating equipment
02/03/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
02/03/2023
Special inspection requirement — Energy Code Compliance Inspections
11/29/2022
Objection raised — Scope
11/29/2022
Objection resolved — Addressed
11/29/2022
Objection raised — Scope
11/29/2022
Objection resolved — Addressed
11/29/2022
Objection raised — Other
11/29/2022
Objection resolved — Addressed
11/29/2022
Objection raised — Admin
11/29/2022
Objection resolved — Addressed
11/29/2022
Objection raised — Zoning
11/29/2022
Objection resolved — Addressed
11/10/2022
Filed — Alteration CO
CONVERTING AN EXISTING 2 FAMILY HOME TO A ONE FAMILY HOME. MINOR PARTITION CHANGES. NEW WINDOW AND DOOR OPENINGS. NEW DECK AT REAR YARD. NEW CERTIFICATE OF OCCUPANCY TO BE OBTAINED.
B08013756-I1
11/10/2022
Special inspection requirement — Masonry
11/09/2022
Special inspection requirement — Construction Operations Influencing Adjacent Structures
11/09/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
11/08/2022
Special inspection requirement — Fire-Resistance Rated Construction
11/04/2022
Special inspection requirement — Permanent certificate
11/04/2022
Special inspection requirement — Lighting in dwelling units
11/04/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
11/04/2022
Special inspection requirement — Energy Code Compliance Inspections
11/04/2022
Special inspection requirement — Fenestration areas
11/04/2022
Special inspection requirement — Fenestration air leakage
11/04/2022
Special inspection requirement — Insulation placement and R values
11/01/2022
Special inspection requirement — Final
Latest 60 of 61 events.
Nothing on file for this building.
1 project · most recent 02/08/2023
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
02/08/2023——Air Conditioning Systems
Cooling
Mitsubishi Electric PUMY-P48NKMU 16,000 BTU · Vrf Outdoor ×2
1 project · most recent 02/08/2023
Gas Water/Sanitary
FiledStatusContractorScope
02/08/2023——Gas, Water/Sanitary
▾Special Inspection Requirements (DOB NOW) — 23
DateRequirementInspectorRole
03/10/2023HVAC-R and service water heating system controls—energy_progress
03/10/2023Maintenance information—energy_progress
03/10/2023Energy Code Compliance Inspections—progress
03/10/2023HVAC-R and service water heating equipment—energy_progress
03/09/2023Maintenance information—energy_progress
03/09/2023Shutoff dampers—energy_progress
02/03/2023HVAC-R and service water heating system controls—energy_progress
02/03/2023HVAC-R and service water heating equipment—energy_progress
02/03/2023HVAC-R and service water piping design and insulation—energy_progress
02/03/2023Energy Code Compliance Inspections—progress
11/10/2022Masonry—special
11/09/2022Construction Operations Influencing Adjacent Structures—special
11/09/2022Structural Stability – Alterations of existing buildings—special
11/08/2022Fire-Resistance Rated Construction—progress
11/04/2022Permanent certificate—energy_progress
11/04/2022Lighting in dwelling units—energy_progress
11/04/2022Fenestration and door U-factor and product ratings—energy_progress
11/04/2022Energy Code Compliance Inspections—progress
11/04/2022Fenestration areas—energy_progress
11/04/2022Fenestration air leakage—energy_progress
11/04/2022Insulation placement and R values—energy_progress
11/01/2022Final—progress
11/01/2022Mechanical Systems—special
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/27/2026B08032285-I1Request digital key ↗
08/15/2026B08031856-I1Request digital key ↗
08/15/2026B08031883-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications4
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/28/2026B08013756-I1Open ↗
08/27/2026B08031883-I1Open ↗
08/27/2026B08032285-I1Open ↗
Showing 3 of 4 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B08013756-I1Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/15/2026B08013756-I1Open ↗