NY Property Records
42-23 Union Street
42-23 Union Street
Queens · Queens County · 11355
05 · Commercial & OfficeSold $14,250,000 · Dec 2007 ↗
Owner of record
OwnerX & Y Development Group, LLC
Assessment · 2025 roll
Land assessed$1,221,300
Total assessed$11,850,750
Est. annual tax$1,244,687 (2027, excl. special districts)
Building
StyleMiscellaneous
Year built2013
Lot
Size0.76 acres (GIS)
Frontage × depth126 × 307 ft
Lot sq ft32,532
Zoning
DistrictR7-1
FAR8.42 built · 3.44 max residential · 4.8 max facility
Zoning map10b
Recorded documents · 20
COURT ORDER
Jul 9, 2025
party 1/grantor Koba Mushkudiani C/O Wingate Russotti
party 2/grantee Construction And Realty Services Group, Inc; Jiqing Development Inc +1
View on ACRIS ↗
MORTGAGE
$272,140,380
Nov 15, 2024
mortgagor/borrower X&Y Development Group
mortgagee/lender U.S. Securities And Exchange Commission
View on ACRIS ↗
COURT ORDER
Apr 1, 2022
party 1/grantor X & Y Development Group, LLC
party 2/grantee Towers, Epic
View on ACRIS ↗Show all 20
MORTGAGE
$15,000,000
Sep 17, 2021
mortgagor/borrower X&Y Development Group, LLC
mortgagee/lender Emerald Creek Capital 3, LLC
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$15,000,000
Sep 17, 2021
assignor X&Y Development Group, LLC
assignee Emerald Creek Capital 3, LLC
View on ACRIS ↗
TAX LIEN SALE CERTIFICATE
Aug 24, 2016
party 1 City Of New York
party 2 Bank Of New York
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Nov 20, 2012
mortgager/borrower X & Y Development Group LLC
mortgagee/lender Hsbc Bank Usa, National Association
View on ACRIS ↗
AGREEMENT
$8,100,000
May 9, 2011
party 1 X & Y Development Group, LLC
party 2 Hsbc Bank Usa, National Association
View on ACRIS ↗
DEED
$14,250,000
Dec 26, 2007
grantor/seller Up Associates, LLC
grantee/buyer X & Y Development Group, LLC
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$10,250,000
Dec 26, 2007
assignor X & Y Development Group, LLC
assignee Hsbc Bank Usa, National Association
View on ACRIS ↗
MORTGAGE
$10,250,000
Dec 26, 2007
mortgagor/borrower X & Y Development Group, LLC
mortgagee/lender Hsbc Bank Usa, National Association
View on ACRIS ↗
AGREEMENT
Dec 26, 2007
party 1 Kang, Dr. Baik Hyun; Kang, Sook Ja
party 2 Hsbc Bank Usa, National Association
View on ACRIS ↗
DEED
Nov 24, 1998
grantor/seller Kang Baik Hyun; Kang, Sook Ja
grantee/buyer Up Associates, LLC
View on ACRIS ↗
DEED
Nov 17, 1983
grantor/seller Oh, Eung Seo
grantee/buyer Kang, Baik Hyun; Kang, Sook J
View on ACRIS ↗
DEED
Apr 15, 1983
grantor/seller Dvoretsky,Irmgard(Dist); Stern, Egon (Dist) +3
grantee/buyer Oh, Eung Seo
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Apr 15, 1983
mortgager/borrower Stern, Lina
mortgagee/lender Flushing Federal S&Lasn
View on ACRIS ↗DOB violations — total 47 · open 22 · dismissed 24
AEUHAZ
Active
Mar 17, 2026
BIS ↗AEUHAZ
Active
Mar 17, 2026
BIS ↗GHG Emissions - LL97
Active
Dec 8, 2025
BIS ↗Show all 47
Gas Piping - LL152
Active
Sep 18, 2025
BIS ↗AEUHAZ
Active
Jan 22, 2025
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Jan 8, 2025
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Jan 8, 2025
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗Retro-Commissioning - LL87
Active
Jun 23, 2024
FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (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 ↗AEUHAZ
Active
Apr 13, 2022
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Feb 16, 2022
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Feb 2, 2022
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Jan 19, 2022
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Dec 22, 2021
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Nov 24, 2021
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Nov 24, 2021
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Nov 24, 2021
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Nov 24, 2021
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Nov 24, 2021
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗Benchmarking - LL84
Dismissed
Aug 2, 2021
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Benchmarking - LL84
Dismissed
Jun 2, 2021
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗AEUHAZ
Dismissed
Sep 2, 2020
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Sep 2, 2020
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
Aug 7, 2019
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Active
May 29, 2019
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Sep 5, 2018
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Nov 29, 2017
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Nov 29, 2017
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Nov 29, 2017
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Nov 29, 2017
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Jun 14, 2017
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Oct 4, 2016
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Oct 4, 2016
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Jun 7, 2016
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Jun 7, 2016
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Active
May 4, 2016
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Oct 24, 2015
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
May 19, 2014
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
May 17, 2014
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Work W/O Permit Dismissed
Sep 18, 2013
UNLAWFULY CONTINUED WORK WHILE ON NOTICE OF STOP WORK ORDER. CONCRETE PLACEMENT APPROX 20 YD FOR STRUCTURAL STAIRS AT GARAGE LEVEL AND CONCRETE BLOCK
BIS ↗AEUHAZ
Dismissed
May 22, 2013
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
May 22, 2013
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Oct 17, 2012
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗AEUHAZ
Dismissed
Oct 17, 2012
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Aug 19, 2011
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Aug 19, 2011
BIS ↗DOB complaints — total 161 · open 0 · closed 161
Show all 161
Elevator – dangerous condition/shaft open/unguarded
Closed
Aug 21, 2017
Complaint 4703405
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Sep 12, 2016
Complaint 4666559
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Jun 29, 2015
Complaint 4623293
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Sep 23, 2013
Complaint 4560277
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Sep 23, 2013
Complaint 4560282
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Aug 29, 2013
Complaint 4557895
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Aug 29, 2013
Complaint 4557882
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Feb 25, 2013
Complaint 4541837
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
May 14, 2012
Complaint 4515373
View on BIS ↗
Construction – contrary to/beyond approved plans
Closed
Mar 16, 2012
Complaint 4509872
View on BIS ↗No HPD violations on file.
Deed & identifiers
SBL4051810015
SWIS630100
Parcel ID6301004051810015
Who owns 42-23 Union Street?
42-23 Union Street, Queens is owned by X & Y Development Group, LLC per the 2025 NYS assessment roll. It last sold for $14,250,000 in Dec 2007.
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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