NY Property Records
509 Throop Avenue
509 Throop Avenue
Brooklyn · Kings County · 11221
02 · Walk-Up AptsSold $1,350,000 · Apr 2016 ↗
Owner of record
Owner509 Throop Partners LLC
Assessment · 2025 roll
Land assessed$22,950
Total assessed$612,000
Est. annual tax$18,887 (2027, excl. special districts)
Building
StyleFour Families
Year built1905
Living area4,800 sq ft
Lot
Size0.04 acres (GIS)
Frontage × depth20 × 90 ft
Lot sq ft1,800
Zoning
DistrictR6B
FAR2.67 built · 2.0 max residential · 2.0 max facility
Zoning map17a
Recorded documents · 2
MORTGAGE
$1,550,000
Dec 12, 2017
mortgagor/borrower 509 Throop Partners, LLC
mortgagee/lender Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
DEED
$1,350,000
Apr 20, 2016
grantor/seller Innes, Celestine D
grantee/buyer 509 Throop Partners LLC
View on ACRIS ↗DOB violations — total 1 · open 0 · dismissed 1
Gas Piping - LL152
Dismissed
Jan 8, 2026
BIS ↗DOB complaints — total 6 · open 0 · closed 6
Construction – contrary to/beyond approved plans
Closed
Jun 11, 2025
Complaint 3A17338
View on BIS ↗Show all 6
Certificate of occupancy – none/illegal/contrary
Closed
Mar 14, 2025
Complaint 3A06347
View on BIS ↗HPD violations — total 4 · open 2 · closed 2
A · Non-hazardous
Open
May 6, 2026
(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.G
HPD ↗
I · Order to correct
Open
Nov 20, 2025
§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PEN
HPD ↗
A · Non-hazardous
Closed
Apr 12, 2024
(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.G
HPD ↗Deed & identifiers
SBL3018310008
SWIS610100
Parcel ID6101003018310008
Who owns 509 Throop Avenue?
509 Throop Avenue, Brooklyn is owned by 509 Throop Partners LLC per the 2025 NYS assessment roll. It last sold for $1,350,000 in Apr 2016.
Nearby on Throop 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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