NY Property Records
4920 3 Avenue
4920 3 Avenue
Brooklyn · Kings County · 11220
06 · IndustrialLast sold Mar 1984 · click to view deed ↗
Owner of record
OwnerThird Ave Mgmt&Rltyinc
Assessment · 2025 roll
Land assessed$134,550
Total assessed$901,350
Est. annual tax$84,321 (2027, excl. special districts)
Building
StyleContractor’s Warehouse
Year built1984
Living area8,499 sq ft
Lot
Size0.24 acres (GIS)
Frontage × depth100 × 100 ft
Lot sq ft9,967
Zoning
DistrictM1-2D
FAR1.84 built · 1.5 max residential · 2.0 max commercial · 4.8 max facility
Zoning map22a
Recorded documents · 45
ASSIGNMENT OF LEASES AND RENTS
$37,500,000
Sep 3, 2025
assignor Cos Management & Realty, Inc.; Gowanus Cubes, LLC +3
assignee 263 Prospect 2 Funding LLC
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R
Sep 3, 2025
party one Cos Management & Realty, Inc.; Gowanus Cubes, LLC +3
party two 263 Prospect Ave Funding LLC
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$12,500,000
Sep 3, 2025
assignor Cos Management & Realty, Inc.; Gowanus Cubes, LLC +3
assignee 263 Prospect 2 Funding LLC
View on ACRIS ↗Show all 45
AGREEMENT
$37,500,000
Sep 3, 2025
party 1 Cos Management & Realty, Inc.; Gowanus Cubes, LLC +3
party 2 263 Prospect 2 Funding LLC
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Sep 3, 2025
assignor/old lender 263 Prospect 2 Funding LLC
assignee/new lender Northeast Bank
View on ACRIS ↗
MORTGAGE
$12,500,000
Sep 3, 2025
mortgagor/borrower Cos Management & Realty, Inc.; Gowanus Cubes, LLC +3
mortgagee/lender 263 Prospect 2 Funding LLC
View on ACRIS ↗
MORTGAGE
$7,500,000
Sep 3, 2025
mortgagor/borrower Cos Management & Realty, Inc.; Gowanus Cubes, LLC +3
mortgagee/lender 263 Prospect 2 Funding LLC
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Sep 3, 2025
assignor/old lender 263 Prospect Ave Funding LLC
assignee/new lender 263 Prospect 2 Funding LLC
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Sep 21, 2023
assignor/old lender 263 Prospect Ave Funding LLC
assignee/new lender Northeast Bank
View on ACRIS ↗
MORTGAGE
$30,000,000
Sep 7, 2023
mortgagor/borrower Cos Management & Realty, Inc.; Gowanus Cubes, LLC +3
mortgagee/lender 263 Prospect Ave Funding LLC
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$30,000,000
Sep 7, 2023
assignor Cos Management & Realty, Inc.; Gowanus Cubes, LLC +3
assignee 263 Prospect Ave Funding LLC
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Sep 7, 2023
mortgager/borrower Buildex Construction Corp.; Gregan Equities Inc. +4
mortgagee/lender Atlantic Bank Of New York; New York Commercial Bank +1
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Sep 7, 2023
mortgager/borrower Gregan Equities Inc.; Gregan Management Inc. +6
mortgagee/lender Atlantic Bank Of New York; New York Commercial Bank +1
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Sep 7, 2023
mortgager/borrower Gregan Equities Inc.; Gregan Management Inc. +6
mortgagee/lender Atlantic Bank Of New York; New York Commercial Bank +1
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Sep 7, 2023
mortgager/borrower Gregan Equities Inc.; Gregan Management Inc. +5
mortgagee/lender Atlantic Bank Of New York; New York Commercial Bank +1
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Sep 7, 2023
mortgager/borrower Gregan Equities Inc.; Gregan Management Inc. +6
mortgagee/lender Atlantic Bank Of New York; New York Commercial Bank +1
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Sep 7, 2023
mortgager/borrower Gregan Equities Inc.; Gregan Management Inc. +3
mortgagee/lender New York Commercial Bank; New York Community Bank
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R
Sep 7, 2023
party one Buildex Construction Corp.; Gregan Equities Inc. +4
party two Atlantic Bank Of New York; New York Ccommercial Bank +1
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R
Sep 7, 2023
party one Gregan Equities Inc.; Gregan Management Inc. +6
party two Atlantic Bank Of New York; New York Ccommercial Bank +1
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R
Sep 7, 2023
party one Gregan Equities Inc.; Gregan Management Inc. +6
party two Atlantic Bank Of New York; New York Ccommercial Bank +1
View on ACRIS ↗
AGREEMENT
$5,000,000
Sep 19, 2012
party 1 Gregan Equities Inc; Gregan Management Inc +3
party 2 New York Commercial Bank
View on ACRIS ↗
MORTGAGE
$100,000
May 26, 2006
mortgagor/borrower Gregan Equities, Inc.; Gregan Management, Inc. +6
mortgagee/lender Atlantic Bank Of New York
View on ACRIS ↗
COLLATERAL MORTGAGE
$5,000,000
May 9, 2006
mortgagor Gregan Equities, Inc.; Gregan Management, Inc. +5
mortgagee Atlantic Bank Of New York
View on ACRIS ↗
MORTGAGE SPREADER AGREEMENT
May 20, 2005
party one/mortgagor Gregan Equities, Inc; Gregan Management Inc +6
party two/mortgagee Atlantic Bank Of New York
View on ACRIS ↗
MORTGAGE SPREADER AGREEMENT
May 20, 2005
party one/mortgagor Gregan Equities, Inc; Gregan Management Inc +6
party two/mortgagee Atlantic Bank Of New York
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
May 20, 2005
assignor Atlantic Bank Of New York
assignee Gregan Equities, Inc; Gregan Management Inc +6
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
May 20, 2005
assignor Atlantic Bank Of New York
assignee Gregan Equities, Inc; Gregan Management Inc +6
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Aug 21, 2001
assignor/old lender Buildex Constructioncorp; Gregan Equities Inc +4
assignee/new lender Atlantic Bank Of Newyork
View on ACRIS ↗
AGREEMENT
Aug 21, 2001
party 1 Buildex Constructioncorp; Gregan Equities Inc +4
party 2 Atlantic Bank Of Newyork
View on ACRIS ↗
DEED
Apr 27, 1984
grantor/seller Gregan Management Inc
grantee/buyer Third Ave Mgmt&Rltyinc
View on ACRIS ↗
DEED
Aug 25, 1983
grantor/seller G & R Electric/Contr/Inc
grantee/buyer Gregan Mgmt Inc
View on ACRIS ↗
DEED
Dec 18, 1981
grantor/seller The City Of New York
grantee/buyer New York City Public Dvlpt Corp
View on ACRIS ↗
DEED
Dec 18, 1981
grantor/seller New York City Public Dvlpt Corp
grantee/buyer G & R Electrical Contractors Inc
View on ACRIS ↗
DEED
Apr 18, 1979
grantor/seller Administrator Of Finance Of The City Of New York; Commissioenr Of Finance Of The City Of New York +13
grantee/buyer City Of Ny; The City Of New York +3
View on ACRIS ↗
MORTGAGE
Jan 25, 1977
mortgagor/borrower Boneta Linda
mortgagee/lender Hernandez Miguel
View on ACRIS ↗DOB violations — total 3 · open 0 · dismissed 3
AEUHAZ
Dismissed
Apr 17, 2019
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Jan 23, 2019
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Jan 23, 2019
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗DOB complaints — total 10 · open 0 · closed 10
Certificate of occupancy – none/illegal/contrary
Closed
Oct 25, 2018
Complaint 3672881
View on BIS ↗
Certificate of occupancy – none/illegal/contrary
Closed
Oct 24, 2018
Complaint 3672733
View on BIS ↗Show all 10
Certificate of occupancy – none/illegal/contrary
Closed
Aug 13, 2018
Complaint 3662321
View on BIS ↗No HPD violations on file.
Deed & identifiers
SBL3007810044
SWIS610100
Parcel ID6101003007810044
Who owns 4920 3 Avenue?
4920 3 Avenue, Brooklyn is owned by Third Ave Mgmt&Rltyinc per the 2025 NYS assessment roll.
Nearby on 3 Avenue
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction
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