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Two family converted from one family
1960 EAST 21 STREET
BROOKLYN · Madison · BIN 3184160
💬 Discuss this project
1925Year Built
2Stories
B3Building Class
R3-2Zoning
1,096 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 4,000 sf lot · 0.27 FAR built · Flood zone X
Locations of Work
Architecture
Floor 27p · 1 filing · 20 docs
Floor 16p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/31/2024$1.6M—Private party → Private party$1,460/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
AHT ENGINEERING PLLC202/14/2025
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
AHT ENGINEERING PLLC8836202/14/2025
Building Lifecycle
All (20)Filed (2)Permit Issued (1)Signed Off (1)Special Inspection (16)
08/04/2025
Signed off — Alteration
PAA TO REFLECT UPDATED DIMENSIONS OF EXTENSION BASED ON NEW CITY OF YES ZONING REGULATIONS AS OF 12/05/24 (HIGHER FAR ALLOWANCE & SMALLER REAR YARD REQUIREMENT).
B01136591-I1
03/13/2025
Special inspection requirement — Masonry
ABRAHAM TAWIL
03/13/2025
Special inspection requirement — Final
ABRAHAM TAWIL
03/13/2025
Special inspection requirement — Fenestration areas
ABRAHAM TAWIL
03/13/2025
Special inspection requirement — Fenestration air leakage
ABRAHAM TAWIL
03/13/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
ABRAHAM TAWIL
03/13/2025
Special inspection requirement — Interior lighting power
ABRAHAM TAWIL
03/13/2025
Special inspection requirement — Insulation placement and R values
ABRAHAM TAWIL
03/13/2025
Special inspection requirement — Air barrier - visual inspection
ABRAHAM TAWIL
02/14/2025
Filed — Alteration
PAA TO REFLECT UPDATED DIMENSIONS OF EXTENSION BASED ON NEW CITY OF YES ZONING REGULATIONS AS OF 12/05/24 (HIGHER FAR ALLOWANCE & SMALLER REAR YARD REQUIREMENT).
B01136591-P1
02/14/2025
Special inspection requirement — Masonry
ABRAHAM TAWIL
02/14/2025
Special inspection requirement — Final
ABRAHAM TAWIL
02/14/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
ABRAHAM TAWIL
02/14/2025
Special inspection requirement — Air barrier - visual inspection
ABRAHAM TAWIL
02/14/2025
Special inspection requirement — Fenestration areas
ABRAHAM TAWIL
02/14/2025
Special inspection requirement — Insulation placement and R values
ABRAHAM TAWIL
02/14/2025
Special inspection requirement — Fenestration air leakage
ABRAHAM TAWIL
02/14/2025
Special inspection requirement — Interior lighting power
ABRAHAM TAWIL
01/27/2025
Permit issued — General Construction
B01136591-I1-GC
11/20/2024
Filed — Alteration
PAA TO REFLECT UPDATED DIMENSIONS OF EXTENSION BASED ON NEW CITY OF YES ZONING REGULATIONS AS OF 12/05/24 (HIGHER FAR ALLOWANCE & SMALLER REAR YARD REQUIREMENT).
B01136591-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offNot Applicable01/27/2025
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 16
DateRequirementInspectorRole
03/13/2025MasonryABRAHAM TAWILspecial
03/13/2025FinalABRAHAM TAWILprogress
03/13/2025Fenestration areasABRAHAM TAWILenergy_progress
03/13/2025Fenestration air leakageABRAHAM TAWILenergy_progress
03/13/2025Fenestration and door U-factor and product ratingsABRAHAM TAWILenergy_progress
03/13/2025Interior lighting powerABRAHAM TAWILenergy_progress
03/13/2025Insulation placement and R valuesABRAHAM TAWILenergy_progress
03/13/2025Air barrier - visual inspectionABRAHAM TAWILenergy_progress
02/14/2025MasonryABRAHAM TAWILspecial
02/14/2025FinalABRAHAM TAWILprogress
02/14/2025Fenestration and door U-factor and product ratingsABRAHAM TAWILenergy_progress
02/14/2025Air barrier - visual inspectionABRAHAM TAWILenergy_progress
02/14/2025Fenestration areasABRAHAM TAWILenergy_progress
02/14/2025Insulation placement and R valuesABRAHAM TAWILenergy_progress
02/14/2025Fenestration air leakageABRAHAM TAWILenergy_progress
02/14/2025Interior lighting powerABRAHAM TAWILenergy_progress
▾Documents — 20 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/23/2026B01136591-P1Request digital key ↗
08/23/2026B01136591-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026B01136591-I1Open ↗
08/13/2026B01136591-P1Open ↗
▸Seals & Professional Certifications8
▸DOB NOWProgress Inspector Seal & Signature4
09/01/2026B01136591-P1Open ↗
09/01/2026B01136591-P1Open ↗
08/26/2026B01136591-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B01136591-P1Open ↗
08/26/2026B01136591-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/23/2026B01136591-I1Open ↗
08/23/2026B01136591-P1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/23/2026B01136591-P1Open ↗
08/23/2026B01136591-I1Open ↗
▸Other Documents6
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B01136591-I1Open ↗
08/13/2026B01136591-P1Open ↗
▸DOB NOWPlot Diagram2
08/13/2026B01136591-P1Open ↗
08/13/2026B01136591-I1Open ↗
▸DOB NOWSite Survey: Initial2
08/13/2026B01136591-P1Open ↗
08/13/2026B01136591-I1Open ↗