NY Property Records
831 Union Street
831 Union Street
Brooklyn · Kings County · 11215
02 · Walk-Up AptsLast sold Jan 2009 · click to view deed ↗
Owner of record
Owner831 Union Street LLC
Assessment · 2025 roll
Land assessed$443,700
Total assessed$1,540,800
Est. annual tax$13,214 (2027, excl. special districts)
Building
StyleFour Families
Year built1920
Living area4,800 sq ft
Lot
Size0.04 acres (GIS)
Frontage × depth20 × 90 ft
Lot sq ft1,800
Zoning
DistrictR6A
FAR2.67 built · 3.0 max residential · 3.0 max facility
Zoning map16c
Recorded documents · 7
DEED
May 15, 2009
grantor/seller Andrea Castellano, Distributee; Castellano, Andrea +3
grantee/buyer 831 Union Street LLC
View on ACRIS ↗
DEED
Jul 7, 1998
grantor/seller Castellano, Andrea; Castellano, Vincenza
grantee/buyer Castellano, Andrea; Castellano, Vincenza
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Jan 15, 1993
mortgager/borrower Castellano, Andrea; Castellano, Vincenza
mortgagee/lender Citibank Na
View on ACRIS ↗Show all 7
DEED
Oct 18, 1989
grantor/seller Russo, Giuseppe Aka; Russo, Giuseppi +1
grantee/buyer Castellano, Andrea; Castellano, Vincenza
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Oct 18, 1989
mortgager/borrower Russo, Giuseppi; Venezia, Rosa +1
mortgagee/lender Greater Ny Savings Bank
View on ACRIS ↗
MORTGAGE
$120,000
Oct 18, 1989
mortgagor/borrower Castellano, Andrea; Castellano, Vincenza
mortgagee/lender Citibank Na
View on ACRIS ↗
DEED
Feb 17, 1971
grantor/seller Russo Giuseppi; Venezia Rosa +1
grantee/buyer Russo Giuseppi; Russo Rosa
View on ACRIS ↗DOB violations — total 1 · open 1 · dismissed 0
Gas Piping - LL152
Active
Oct 31, 2025
BIS ↗DOB complaints — total 1 · open 0 · closed 1
HPD violations — total 14 · open 10 · closed 4
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 19, 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
Open
Jun 11, 2025
(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 ↗Show all 14
A · Non-hazardous
Open
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 ↗
I · Order to correct
Closed
Nov 20, 2023
§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
Open
Mar 27, 2023
(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
Closed
Nov 9, 2022
§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
Open
Mar 2, 2022
(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 ↗
A · Non-hazardous
Open
Apr 13, 2021
(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
Closed
Oct 22, 2018
§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 ↗
I · Order to correct
Closed
Nov 15, 2016
§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 ↗
B · Hazardous
Open
Nov 17, 2004
SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN T
HPD ↗
C · Immediately hazardous
Open
Jan 3, 1998
SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE SPALDING BROWNSTONE EXTERIOR WALL ALL STYS BLDG FRONT ABOVE STOOP
HPD ↗
B · Hazardous
Open
Jan 3, 1998
SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE SPALDING BROWNSTONE EXTERIOR WALL ALL STYS FRONT BLDG AREA WAY EAST OF ST
HPD ↗Deed & identifiers
SBL3009540056
SWIS610100
Parcel ID6101003009540056
Who owns 831 Union Street?
831 Union Street, Brooklyn is owned by 831 Union Street LLC per the 2025 NYS assessment roll.
Nearby on Union Street
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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