NY Property Records
225 East 126 Street
225 East 126 Street
Manhattan · New York County · 10035
08 · Public FacilitySold $14,000,000 · Jul 2015 ↗
Owner of record
OwnerMm Proton I, LLC
Assessment · 2025 roll
Land assessed$5,100,000
Total assessed$55,332,015
Est. annual tax$5,677,048 (2027, excl. special districts)
Building
StyleMiscellaneous
Year built2020
Lot
Size1.17 acres (GIS)
Frontage × depth255 × 200 ft
Lot sq ft50,957
Zoning
DistrictC6-3
FAR2.73 built · 7.52 max residential · 6.0 max commercial · 10.0 max facility
Zoning map6b
Recorded documents · 56
ASSIGNMENT, MORTGAGE
Nov 3, 2025
assignor/old lender Nomura Securities International, Inc.
assignee/new lender Nordic Trustee As
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R
Nov 3, 2025
party one Nomura Securities International, Inc.
party two Mm Proton I, LLC
View on ACRIS ↗Show all 56
ASGN OF ASGN OF L&R
Nov 3, 2025
assignor Nomura Securities International, Inc.
assignee Mm Proton I, LLC
View on ACRIS ↗
MORTGAGE
$112,390,267
Nov 3, 2025
mortgagor/borrower Mm Proton I, LLC
mortgagee/lender Nordic Trustee As
View on ACRIS ↗
RELEASE
Nov 3, 2025
party 1 Nomura Securities International, Inc.
party 2 Mm Proton I, LLC
View on ACRIS ↗
MEMORANDUM OF LEASE
Dec 26, 2024
lessor New York Proton Management, LLC
lessee The New York Proton Center, Inc.
View on ACRIS ↗
MEMORANDUM OF LEASE
Dec 26, 2024
lessor Mm Proton I, LLC
lessee New York Proton Management, LLC
View on ACRIS ↗
BOTH RPTT AND RETT
$105,000,000
Oct 8, 2024
grantor/seller Special Situations Investing Group Ii, LLC
grantee/buyer Mm Proton I Holdco, LLC
View on ACRIS ↗
MORTGAGE
$12,184,861
Jun 7, 2024
mortgagor/borrower Mm Proton I, LLC
mortgagee/lender Nomura Securities International, Inc.
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Jun 7, 2024
assignor/old lender Mm Proton I, LLC
assignee/new lender Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Jun 7, 2024
assignor/old lender Jpmorgan Chase Bank, N.A.
assignee/new lender Nomura Securities International, Inc.
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$150,000,000
Jun 7, 2024
assignor Mm Proton I, LLC
assignee Nomura Securities International, Inc.
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R
Jun 7, 2024
party one Mm Proton I, LLC
party two Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Jun 7, 2024
assignor/old lender Jpmorgan Chase Bank, N.A.
assignee/new lender Nomura Securities International, Inc.
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R
Jun 7, 2024
party one Mm Proton I, LLC
party two Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Jun 7, 2024
assignor/old lender Mm Proton I, LLC
assignee/new lender Nomura Securities International, Inc.
View on ACRIS ↗
ASGN OF ASGN OF L&R
Jun 7, 2024
assignor Jpmorgan Chase Bank, N.A.
assignee Nomura Securities International, Inc.
View on ACRIS ↗
AGREEMENT
$150,000,000
Jun 7, 2024
party 1 Mm Proton I, LLC
party 2 Nomura Securities International, Inc.
View on ACRIS ↗
AGREEMENT
$143,725,300
Oct 25, 2022
party 1 Mm Proton I, LLC
party 2 Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
AGREEMENT
$96,020,294
Oct 25, 2022
party 1 Mm Proton I, LLC
party 2 Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
AGREEMENT
$143,725,300
Apr 13, 2022
party 1 Mm Proton I, LLC
party 2 Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
AGREEMENT
$97,106,862
Apr 13, 2022
party 1 Mm Proton I, LLC
party 2 Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
AGREEMENT
$145,543,138
Jul 22, 2021
party 1 Mm Proton I, LLC
party 2 Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
AGREEMENT
$97,106,862
Jul 22, 2021
party 1 Mm Proton I, LLC
party 2 Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
MEMORANDUM OF LEASE
Mar 30, 2021
lessor Mm Proton I, LLC
lessee New York Proton Management, LLC
View on ACRIS ↗
CORRECTION DEED
Apr 27, 2016
grantor/seller New York City Economic Development Corporation
grantee/buyer Mm Proton I, LLC
View on ACRIS ↗
MORTGAGE
$145,543,138
Aug 6, 2015
mortgagor/borrower Mm Proton I, LLC
mortgagee/lender Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$30,000,000
Aug 6, 2015
assignor New York Proton Management, LLC
assignee Jpmorgan Chase Bank, N.A.; Mm Proton I, LLC
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$97,106,862
Aug 6, 2015
assignor Mm Proton I, LLC
assignee Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
MORTGAGE
$97,106,862
Aug 6, 2015
mortgagor/borrower Mm Proton I, LLC
mortgagee/lender Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
DEVELOPMENT RIGHTS
Aug 6, 2015
party one The City Of New York
party two Mm Proton I, LLC
View on ACRIS ↗
MORTGAGE
$30,000,000
Aug 6, 2015
mortgagor/borrower New York Proton Management, LLC
mortgagee/lender Mm Proton I, LLC
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Aug 6, 2015
assignor/old lender Mm Proton I, LLC
assignee/new lender Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
AGREEMENT
Aug 6, 2015
party 1 The City Of New York
party 2 New York City Economic Development Corporation
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$145,543,138
Aug 6, 2015
assignor Mm Proton I, LLC
assignee Jpmorgan Chase Bank, N.A.
View on ACRIS ↗
DEED
$1
Aug 6, 2015
grantor/seller The City Of New York
grantee/buyer New York City Economic Development Corporation
View on ACRIS ↗
MEMORANDUM OF LEASE
Aug 6, 2015
lessor New York Proton Management, LLC
lessee The New York Proton Center
View on ACRIS ↗
MEMORANDUM OF LEASE
Aug 6, 2015
lessor Mm Proton I, LLC
lessee New York Proton Management, LLC
View on ACRIS ↗
DEED
$14,000,000
Aug 6, 2015
grantor/seller New York City Economic Development Corporation
grantee/buyer Mm Proton I, LLC
View on ACRIS ↗
ZONING LOT DESCRIPTION
Oct 22, 2014
party one Nyc Department Of Housing Preservation & Developme
View on ACRIS ↗
MORTGAGE
Jan 24, 1977
mortgagor/borrower United Moravian Church
mortgagee/lender Chemical Bk
View on ACRIS ↗
DEED
Nov 22, 1976
grantor/seller City Of New York
grantee/buyer United Moravian Church
View on ACRIS ↗DOB violations — total 55 · open 7 · dismissed 48
GHG Emissions - LL97
Active
Apr 20, 2026
BIS ↗Benchmarking - LL84
Dismissed
Dec 3, 2025
BIS ↗Boiler
Dismissed
Nov 14, 2025
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Show all 55
Boiler
Dismissed
Nov 14, 2025
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Elevators
Dismissed
Oct 10, 2025
BIS ↗Benchmarking - LL84
Dismissed
Sep 26, 2025
BIS ↗Benchmarking - LL84
Active
Aug 2, 2024
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Benchmarking - LL84
Active
May 2, 2024
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Benchmarking - LL84
Active
Feb 22, 2024
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Energy Grade - LL33
Dismissed
Dec 1, 2023
FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
BIS ↗Benchmarking - LL84
Active
Nov 2, 2023
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Elevators
Dismissed
Oct 2, 2023
BIS ↗Elevators
Dismissed
Oct 2, 2023
BIS ↗Elevators
Dismissed
Oct 2, 2023
BIS ↗Elevators
Dismissed
Oct 2, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Elevators
Dismissed
Aug 11, 2023
BIS ↗Benchmarking - LL84
Active
Aug 2, 2023
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2020 INTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2021 INTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2020 INTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2021 INTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 INTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2018 INTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2018 INTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 INTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL HGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Benchmarking - LL84
Active
May 2, 2023
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Boiler
Dismissed
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 INTERNAL HIGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 INTERNAL HIGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL HIGH PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL HIGH PRESSURE INSPECTION
BIS ↗Benchmarking - LL84
Dismissed
Aug 2, 2020
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Benchmarking - LL84
Dismissed
May 2, 2020
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
May 24, 2017
BIS ↗Benchmarking - LL84
Dismissed
May 2, 2017
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗P-PLUMBING NONE
Dismissed
Sep 7, 1994
BIS ↗DOB complaints — total 25 · open 0 · closed 25
Show all 25
Construction – contrary to/beyond approved plans
Closed
Jun 16, 2016
Complaint 1426341
View on BIS ↗
Certificate of occupancy – none/illegal/contrary
Closed
Sep 18, 2006
Complaint 1175196
View on BIS ↗No HPD violations on file.
Deed & identifiers
SBL1017910001
SWIS620100
Parcel ID6201001017910001
Who owns 225 East 126 Street?
225 East 126 Street, Manhattan is owned by Mm Proton I, LLC per the 2025 NYS assessment roll. It last sold for $14,000,000 in Jul 2015.
Nearby on East 126 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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