NY Property Records
4813 9 Avenue
4813 9 Avenue
Brooklyn · Kings County · 11220
08 · Public FacilitySold $320,000 · Jul 2021 ↗
Owner of record
OwnerMaimonides Medical Center
Assessment · 2025 roll
Land assessed$655,650
Total assessed$22,092,750
Est. annual tax$2,377,622 (2027, excl. special districts)
Building
StyleMiscellaneous
Year built2015
Lot
Size0.69 acres (GIS)
Frontage × depth146 × 200 ft
Lot sq ft29,146
Zoning
DistrictR6
FAR7.09 built · 2.43 max residential · 4.8 max facility
Zoning map22c
Recorded documents · 23
ASSIGNMENT OF LEASES AND RENTS
$113,545,250
Jan 15, 2026
assignor Brooklyn 4813 Mp Wrk7 LLC
assignee Capital One, National Association
View on ACRIS ↗
AGREEMENT
Jan 13, 2026
party 1 Brooklyn 4813 Mp Wrk7 LLC; Maimonides Medical Center
party 2 Capital One, National Association
View on ACRIS ↗
AGREEMENT
Dec 8, 2025
party 1 Brooklyn 4813 Mp Wrk7, LLC; Maimondies Medical Center
party 2 Capital One, National Association
View on ACRIS ↗Show all 23
MORTGAGE
$113,545,250
Dec 8, 2025
mortgagor/borrower Brooklyn 4813 Mp Wrk7, LLC
mortgagee/lender Capital One, National Association
View on ACRIS ↗
BOTH RPTT AND RETT
$151,900,000
Dec 5, 2025
grantor/seller Welltower Healthcare Venture Properties LLC
grantee/buyer Mocha Mp Holdco I Wrk7, LLC
View on ACRIS ↗
MEMORANDUM OF LEASE
$320,000
Jul 29, 2021
lessor Brooklyn Healthcare Investors, LLC
lessee Maimonides Medical Center
View on ACRIS ↗
MEMORANDUM OF LEASE
Feb 12, 2015
lessor Maimondes Medical Center
lessee Brooklyn Healthcare Investors, LLC
View on ACRIS ↗
PARTIAL RELEASE OF MORTGAGE
Apr 11, 2013
party one Dormitory Authority Of The State Of New York
party two Maimonides Medical Center
View on ACRIS ↗
CORRECT INDEX/DEED-OFFICE USE
Nov 21, 2005
grantor Hebrook Holding Corporation
grantee Maimonides Medical Center
View on ACRIS ↗
MORTGAGE
$32,676,000
May 9, 1996
mortgagor/borrower Maimonides Medical Center
mortgagee/lender Nys Dormitory Authority
View on ACRIS ↗
MORTGAGE
$2,000,000
Dec 19, 1990
mortgagor/borrower Maimonides Medical Centr
mortgagee/lender National Westminsterbnk
View on ACRIS ↗
DEED
Jul 7, 1986
grantor/seller Commissioner Of Finance
grantee/buyer City Of New York
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Feb 22, 1978
assignor/old lender Sandberg Fannie(Administratrix Of Est); Sandberg Morris J
assignee/new lender Sandberg Morris; Sandberg Ralph
View on ACRIS ↗
DEED
Aug 21, 1972
grantor/seller Hebrook Holding Corp
grantee/buyer Maimonides Medical Center
View on ACRIS ↗
DEED
Apr 2, 1969
grantor/seller Sandberg Morris J; Sandberg Ralph
grantee/buyer Hebrook Holding Corp
View on ACRIS ↗
MORTGAGE
Apr 2, 1969
mortgagor/borrower Hebrook Holding Corp
mortgagee/lender Sandberg Morris J; Sandberg Ralph
View on ACRIS ↗DOB violations — total 34 · open 10 · dismissed 24
Elevators
Active
Oct 10, 2025
BIS ↗Elevators
Active
Oct 10, 2025
BIS ↗Elevators
Active
Oct 10, 2025
BIS ↗Show all 34
Elevators
Active
Oct 10, 2025
BIS ↗Elevators
Active
Oct 10, 2025
BIS ↗Retro-Commissioning - LL87
Active
Jun 23, 2024
FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2023)
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Retro-Commissioning - LL87
Active
Apr 22, 2023
FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2022)
BIS ↗Retro-Commissioning - LL87
Active
Aug 21, 2022
FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 IN 2021
BIS ↗Benchmarking - LL84
Dismissed
May 2, 2019
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Benchmarking - LL84
Dismissed
Feb 16, 2019
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Nov 17, 2016
4 24" X 24" CONCRETE COLUMNS LOCATED BELOW 1ST FLOOR FRAMING, HAVE SEC TION LOSS, DUE TO CRACKED CONCRETE JUST BELOW THE STEEL BASEPLATES EOR TO PROVI
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Sep 26, 2016
BIS ↗Boiler
Active
Feb 10, 1997
BIS ↗Boiler
Active
Jul 25, 1994
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jul 25, 1994
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jul 25, 1994
BIS ↗DOB complaints — total 39 · open 0 · closed 39
Show all 39
Structural stability impacted by new construction
Closed
Apr 18, 2017
Complaint 3598899
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Nov 18, 2016
Complaint 3582132
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Dec 16, 2015
Complaint 3540909
View on BIS ↗HPD violations — total 3 · open 3 · closed 0
A · Non-hazardous
Open
Feb 11, 2004
SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE - GLASS, CELLAR WINDOWS NORTH AND NORTHWEST.
HPD ↗
A · Non-hazardous
Open
Feb 11, 2004
SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE - PLATER-BOARD, CEILING CELLAR THROUGHOUT.
HPD ↗
B · Hazardous
Open
Feb 11, 2004
SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF VERMIN - MICE AND ROACHES, 1ST STY., APARTMENT - KITCHEN.
HPD ↗Deed & identifiers
SBL3056310001
SWIS610100
Parcel ID6101003056310001
Who owns 4813 9 Avenue?
4813 9 Avenue, Brooklyn is owned by Maimonides Medical Center per the 2025 NYS assessment roll. It last sold for $320,000 in Jul 2021.
Nearby on 9 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
Search by name or address · Browse all records