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Two family converted from one family
51 DOUGLASS STREET
BROOKLYN · BIN 3006519
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1901Year Built
3Stories
B3Building Class
R6BZoning
2,240 sfGross Floor Area
2Units
Two family converted from one family · 1,250 sf lot · 1.79 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Floor 31 filing · 8 docs
Floor 21p · 1 filing · 8 docs
Floor 11 filing · 8 docs
Cellar1 filing · 8 docs
Basement1 filing · 8 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/02/2022$3.1M—— → —$1,384/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
STUDIO HUJI111/04/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
NH EXPEDITING AND CONSULTING LLC203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
FREDD & H CONSTRUCION CORGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HRF SERVICES CORP5616111/04/2022
Building Lifecycle
All (39)Filed (1)Permit Issued (1)Objection (24)Special Inspection (13)
08/08/2023
Permit issued — Foundation
B08034695-I1-GC-CX
11/17/2022
Objection raised — Other
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Zoning
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Fire_Protection
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Fire_Protection
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Other
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Scope
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Other
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Structural
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Inspections
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Scope
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Admin
11/17/2022
Objection resolved — Addressed
11/17/2022
Objection raised — Zoning
11/17/2022
Objection resolved — Addressed
11/17/2022
Special inspection requirement — Energy Code Compliance Inspections
FAHAD FATEH
11/04/2022
Filed — Alteration CO
APPLICATION FILED FOR INTERIOR RENOVATION AND RECONFIGURATION OF DWELLING UNITS, PROPOSED DECK, AND BALCONY AT REAR YARD AS PER PLAN.
B08034695-I1
11/04/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
FAHAD FATEH
11/04/2022
Special inspection requirement — Structural Steel - High Strength Bolting
FAHAD FATEH
11/04/2022
Special inspection requirement — Structural Steel - Welding
FAHAD FATEH
11/04/2022
Special inspection requirement — Structural Steel - Details
FAHAD FATEH
11/04/2022
Special inspection requirement — Fire-Resistance Rated Construction
FAHAD FATEH
11/04/2022
Special inspection requirement — Final
FAHAD FATEH
11/04/2022
Special inspection requirement — Footing and Foundation
FAHAD FATEH
11/04/2022
Special inspection requirement — Fenestration air leakage
FAHAD FATEH
11/04/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
FAHAD FATEH
11/04/2022
Special inspection requirement — Insulation placement and R values
FAHAD FATEH
11/04/2022
Special inspection requirement — Post-installed Anchors
FAHAD FATEH
11/04/2022
Special inspection requirement — Fenestration areas
FAHAD FATEH
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWFoundationPermit IssuedFREDD & H CONSTRUCION COR08/08/2023
1 project · most recent 11/04/2022
Steel
FiledStatusContractorScope
11/04/2022Permit IssuedFREDD & H CONSTRUCION CORSteel
▾Special Inspection Requirements (DOB NOW) — 13
DateRequirementInspectorRole
11/17/2022Energy Code Compliance InspectionsFAHAD FATEHprogress
11/04/2022Structural Stability – Alterations of existing buildingsFAHAD FATEHspecial
11/04/2022Structural Steel - High Strength BoltingFAHAD FATEHspecial
11/04/2022Structural Steel - WeldingFAHAD FATEHspecial
11/04/2022Structural Steel - DetailsFAHAD FATEHspecial
11/04/2022Fire-Resistance Rated ConstructionFAHAD FATEHprogress
11/04/2022FinalFAHAD FATEHprogress
11/04/2022Footing and FoundationFAHAD FATEHprogress
11/04/2022Fenestration air leakageFAHAD FATEHenergy_progress
11/04/2022Fenestration and door U-factor and product ratingsFAHAD FATEHenergy_progress
11/04/2022Insulation placement and R valuesFAHAD FATEHenergy_progress
11/04/2022Post-installed AnchorsFAHAD FATEHspecial
11/04/2022Fenestration areasFAHAD FATEHenergy_progress
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/15/2026B08034695-I1Request digital key ↗
▸Seals & Professional Certifications5
▸DOB NOWProgress Inspector Seal & Signature2
09/02/2026B08034695-I1Open ↗
09/02/2026B08034695-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/02/2026B08034695-I1Open ↗
09/02/2026B08034695-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B08034695-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B08034695-I1Open ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/13/2026B08034695-I1Open ↗