NY Property Records

579 Classon Avenue
Brooklyn · Kings County · 11238

02 · Walk-Up AptsSold $2,200,000 · Aug 2025 ↗
Owner of record
OwnerGu, Qinyi
Assessment · 2025 roll
Land assessed$187,650
Total assessed$987,300
Est. annual tax$4,911 (2027, excl. special districts)
Building
StyleFour Families
Year built1910
Living area2,940 sq ft
Lot
Size0.05 acres (GIS)
Frontage × depth22 × 97 ft
Lot sq ft2,068
Zoning
DistrictR6B
FAR1.42 built · 2.0 max residential · 2.0 max facility
Zoning map16c
Recorded documents · 50
MORTGAGE $1,540,000 Sep 25, 2025
mortgagor/borrower Gu, Qinyi; Hou, Tianhui
mortgagee/lender Mers
View on ACRIS ↗
DEED $2,200,000 Sep 25, 2025
grantor/seller 579 Class On Avenue, LLC
grantee/buyer Gu, Qinyi; Hou, Tianhui
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R Mar 5, 2015
party one Investors Bank
View on ACRIS ↗
Show all 50
SATISFACTION OF MORTGAGE Mar 5, 2015
mortgager/borrower Eastern Capital Residential LLC
mortgagee/lender Investors Bank
View on ACRIS ↗
DEED $1,995,000 Jan 29, 2015
grantor/seller Eastern Capital Residential LLC
grantee/buyer 579 Class On Avenue, LLC
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS $1,500,000 Jul 11, 2012
assignor Eastern Capital Residential, LLC
assignee Investors Bank
View on ACRIS ↗
AGREEMENT $1,500,000 Jul 11, 2012
party 1 Eastern Capital Residential, LLC
party 2 Investors Bank
View on ACRIS ↗
MORTGAGE $340,000 Jul 11, 2012
mortgagor/borrower Eastern Capital Residential, LLC
mortgagee/lender Investors Bank
View on ACRIS ↗
ASSIGNMENT, MORTGAGE Jul 11, 2012
assignor/old lender Eastern Capital Group LLC
assignee/new lender Investors Bank
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R Jul 11, 2012
party one Eastern Capital Group, LLC
View on ACRIS ↗
ASSIGNMENT, MORTGAGE Jul 11, 2012
assignor/old lender Israel Discount Bank Of New York
assignee/new lender Eastern Capital Group LLC
View on ACRIS ↗
MORTGAGE $1,160,000 Apr 20, 2011
mortgagor/borrower Eastern Capital Residential LLC
mortgagee/lender Eastern Capital Group LLC
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS $1,160,000 Apr 20, 2011
assignor Eastern Capital Residential LLC
assignee Eastern Capital Group LLC
View on ACRIS ↗
ASSIGNMENT, MORTGAGE Apr 20, 2011
assignor/old lender Eastern Capital Group LLC
assignee/new lender Israel Discount Bank Of New York
View on ACRIS ↗
DEED $395,000 Sep 29, 2010
grantor/seller Klass As Referee, Richard
grantee/buyer 579 Classon Realty 2 Inc, N/K/A 579 Classon Realty
View on ACRIS ↗
DEED $440,000 Sep 29, 2010
grantor/seller 579 Classon Realty Inc
grantee/buyer Eastern Capital Residential LLC
View on ACRIS ↗
ASSIGNMENT, MORTGAGE Mar 25, 2008
assignor/old lender Jpmorgan Chase Bank; Jpmorgan Chase Bank, N.A.
assignee/new lender Chase Home Finance LLC
View on ACRIS ↗
SATISFACTION OF MORTGAGE Jan 5, 2007
mortgager/borrower Waldron, Lancelot
mortgagee/lender Ameriquest Mortgage Company
View on ACRIS ↗
DEED $1,400,000 Nov 30, 2006
grantor/seller Waldron, Lancelot
grantee/buyer Kessler, Nechama
View on ACRIS ↗
MORTGAGE $210,000 Nov 30, 2006
mortgagor/borrower Kessler, Nechama
mortgagee/lender Jpmorgan Chase Bank, Na
View on ACRIS ↗
MORTGAGE $1,050,000 Nov 30, 2006
mortgagor/borrower Kessler, Nechama
mortgagee/lender Jpmorgan Chase Bank, Na
View on ACRIS ↗
SATISFACTION OF MORTGAGE Mar 18, 2005
mortgager/borrower Waldron, Lancelot; Waldron, Viola
mortgagee/lender Coastal Capital Corp. Dba The Mortgage Shop
View on ACRIS ↗
DEED Mar 11, 2005
grantor/seller Waldron, Lancelot; Waldron, Viola
grantee/buyer Waldron, Lancelot
View on ACRIS ↗
MORTGAGE $255,000 Mar 11, 2005
mortgagor/borrower Waldron, Lancelot
mortgagee/lender Ameriquest Mortgage Company
View on ACRIS ↗
ASSIGNMENT, MORTGAGE May 21, 2004
assignor/old lender Coastal Capital Corp D/B/A The Mortgage Shop
assignee/new lender Countrywide Home Loans Inc
View on ACRIS ↗
SATISFACTION OF MORTGAGE Sep 24, 2003
mortgager/borrower Waldron, Lancelot
mortgagee/lender National City Mortgage Co
View on ACRIS ↗
MORTGAGE $150,000 Jan 24, 2003
mortgagor/borrower Waldron, Lancelot; Waldron, Viola
mortgagee/lender Coastal Capital Corp. Dba The Mortgage Shop
View on ACRIS ↗
DEED Jul 31, 2002
grantor/seller Waldron, Viola
grantee/buyer Waldron, Lancelot; Waldron, Viola
View on ACRIS ↗
DEED Apr 3, 2001
grantor/seller Waldron, Lancelot
grantee/buyer Waldron, Viola
View on ACRIS ↗
ASSIGNMENT, MORTGAGE May 10, 2000
assignor/old lender National City Mortgage
assignee/new lender First Union Nationalbank
View on ACRIS ↗
SATISFACTION OF MORTGAGE Feb 28, 2000
mortgager/borrower Waldron, Lancelot; Waldron, Viola
mortgagee/lender Old Stone Credit Corporation Of Ny
View on ACRIS ↗
DEED Nov 4, 1999
grantor/seller Waldron, Lancelot; Waldron, Viola
grantee/buyer Waldron, Lancelot
View on ACRIS ↗
MORTGAGE $71,750 Nov 4, 1999
mortgagor/borrower Waldron, Lancelot
mortgagee/lender National City Mtge Co.
View on ACRIS ↗
SATISFACTION OF MORTGAGE Feb 9, 1995
mortgager/borrower Waldron, Lancelot; Waldron, Viola
mortgagee/lender C.I.T Home Equity Inc
View on ACRIS ↗
ASSIGNMENT, MORTGAGE Dec 13, 1988
assignor/old lender Old Stone Credit Corp/Ny
assignee/new lender Old Stone Credit Corp
View on ACRIS ↗
SATISFACTION OF MORTGAGE Oct 26, 1988
mortgager/borrower Waldron, Viola
mortgagee/lender Capital Resources Corp
View on ACRIS ↗
MORTGAGE $28,000 Sep 1, 1988
mortgagor/borrower Waldron, Lancelot; Waldron, Viola
mortgagee/lender Old Stone Credit Corp/Ny
View on ACRIS ↗
MORTGAGE $34,995 May 22, 1987
mortgagor/borrower Waldron, Lance Lot; Waldron, Viola
mortgagee/lender Manufacturers Hanover Tr
View on ACRIS ↗
MORTGAGE $21,041 Jan 9, 1987
mortgagor/borrower Waldron, Lancelot; Waldron, Viola
mortgagee/lender C.I.T. Home Equity Inc
View on ACRIS ↗
SATISFACTION OF MORTGAGE Nov 20, 1986
mortgager/borrower Waldron, Conrod
mortgagee/lender Chala Funding Corp
View on ACRIS ↗
SATISFACTION OF MORTGAGE Nov 20, 1986
mortgager/borrower Waldron, Conrod
mortgagee/lender Chala Funding Corp
View on ACRIS ↗
ASSIGNMENT, MORTGAGE Jul 11, 1986
assignor/old lender Capital Resources Corp
assignee/new lender Goldome Fsb
View on ACRIS ↗
MORTGAGE $15,000 Jul 11, 1986
mortgagor/borrower Waldron, Lancelot; Waldron, Viola
mortgagee/lender Capital Resources Corp
View on ACRIS ↗
SATISFACTION OF MORTGAGE Nov 14, 1985
mortgager/borrower Chala Funding Corp
mortgagee/lender Arkin, Harry; Arouh, Jean +2
View on ACRIS ↗
DEED Jul 25, 1978
grantor/seller Waldron Conrad
grantee/buyer Waldron Lancelot; Waldron Viola
View on ACRIS ↗
MORTGAGE Jun 21, 1974
mortgagor/borrower Waldron Conrad
mortgagee/lender Chala Funding Corp
View on ACRIS ↗
DEED Jun 21, 1974
grantor/seller Chala Funding Corp
grantee/buyer Waldron Conrad
View on ACRIS ↗
ASSIGNMENT, MORTGAGE Jun 21, 1974
assignor/old lender Chala Funding Corp
assignee/new lender Fridal Enterprises Inc; Macchio Nicholas Jr
View on ACRIS ↗
DEED Oct 17, 1973
grantor/seller Coleman Kingston M
grantee/buyer Chala Funding Corp
View on ACRIS ↗
MORTGAGE Oct 17, 1973
mortgagor/borrower Chala Funding Corp
mortgagee/lender Arkin Harry; Arouh Jean +2
View on ACRIS ↗
DOB violations — total 1 · open 0 · dismissed 1
UB-UNSAFE BUILDINGS NONE Dismissed Apr 24, 2009
BIS ↗
DOB complaints — total 6 · open 0 · closed 6
Permit – none (building/PA/demolition) Closed Mar 31, 2011
Complaint 3372667
View on BIS ↗
Site conditions endangering workers Closed Mar 31, 2011
Complaint 3372670
View on BIS ↗
Building – vacant, open and unguarded Closed Apr 23, 2009
Complaint 3302622
View on BIS ↗
Show all 6
Building – vacant, open and unguarded Closed May 2, 2008
Complaint 3263322
View on BIS ↗
Illegal conversion Closed Apr 11, 2005
Complaint 3154301
View on BIS ↗
Permit – none (building/PA/demolition) Closed Nov 3, 1995
Complaint 3044374
View on BIS ↗
HPD violations — total 29 · open 8 · closed 21
A · Non-hazardous Open Jul 13, 2026
§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWE
HPD ↗
A · Non-hazardous Open Jul 13, 2026
§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORM
HPD ↗
A · Non-hazardous Open Jul 13, 2026
§27-2045(B)(5) HMC, § 12-01 RCNY POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAILBOX MISSING AT
HPD ↗
Show all 29
A · Non-hazardous Open Jul 13, 2026
§27-2045(B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY COMMISSIONER, IN A COMMON A
HPD ↗
A · Non-hazardous Open Jul 13, 2026
§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE B
HPD ↗
C · Immediately hazardous Open Jul 13, 2026
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HI
HPD ↗
C · Immediately hazardous Open Jul 13, 2026
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HI
HPD ↗
C · Immediately hazardous Open Jul 13, 2026
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HI
HPD ↗
I · Order to correct Closed Oct 16, 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 Feb 18, 2015
SECTION27-2107 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 CIV
HPD ↗
I · Order to correct Closed Mar 24, 2006
§ 27-2091 HMC, § 302 MDL : APARTMENTS HAVE BEEN ISSUED A COMMISSIONER'S ORDER AND OCCUPANTS ARE IN NEED OF RELOCATION SERVICES. APARTMENTS CANNOT BE RE-OCCUPIED
HPD ↗
C · Immediately hazardous Closed Jan 24, 2006
§ 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES 3RD STORY APT KITCHEN AND BATHROOM.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE WINDOW SASH 3RD STORY APT REAR ROOM.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE MORTISE LOCK ENTRANCE VESTIBULE TO 1ST STORY PUBLIC HALL.
HPD ↗
C · Immediately hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF DOUBLE CYLINDER KEYS LOCK ENTRANCE DOOR TO VESTIBULE 1ST STORY PUBLIC HALL.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING ENTRANCE DOOR 2ND STORY APT #2F.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE UPPER AND LOWER SASH WINDOWS THROUGHOUT 2ND STORY APT #2F.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILING THROUGHOUT 2ND STORY AT #2F.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILING THROUGHOUT 3RD STORY APT 2.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILING ALL STORIES PUBLIC HALL.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRIC WIRES CEILING 3RD STORY PUBLIC HALL.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE WOOD FLOOR FRONT ROOM 3RD STORY APT 2.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCK ENTRANCE DOOR TO 3RD STORY APT 2.
HPD ↗
B · Hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE WOOD FRAME ENTRANCE DOOR TO 3RD STORY APT 2.
HPD ↗
A · Non-hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE HAND RAIL 3RD STORY PUBLIC HALL.
HPD ↗
A · Non-hazardous Closed Jan 24, 2006
§ 27-2005 ADMIN. CODE: REFIT DOOR CLOTHES CLOSET FRONT ROOM 3RD STORY APT 2.
HPD ↗
B · Hazardous Closed Feb 3, 2004
§ 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR 2ND STORY APT #2F
HPD ↗
B · Hazardous Closed Feb 3, 2004
§ 27-2038 ADMIN CODE: PROVIDE ADEQUATE LIGHTING FOR 2ND AND 3RD STORY PUBLIC HALL
HPD ↗
B · Hazardous Closed Feb 3, 2004
§ 27-2005 ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES FLOOR BATHROOM--3RD STORY PUBLIC HALL
HPD ↗
Deed & identifiers
SBL3020160002
SWIS610100
Parcel ID6101003020160002

Who owns 579 Classon Avenue?

579 Classon Avenue, Brooklyn is owned by Gu, Qinyi per the 2025 NYS assessment roll. It last sold for $2,200,000 in Aug 2025.
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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