Alteration filingSep 16
DOB filing M08015469-P2
Alteration filing at 523 East 70 Street
Under review$120,000 recorded cost
Open filing Building record · BIN 1081252
523 East 70 Street
523 East 70 Street, Manhattan, NY 10021
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 10 independently sourced records, including 10 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1081252
523 East 70 Street
Upper East Side-Lenox Hill-Roosevelt Island, Manhattan
A consolidated public-record view · updated Sep 16, 2026
- DOB filings
- 10
- Active-status
- 10
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings10
Open or active-status records10
First included filingSep 22, 2025
Latest recorded changeSep 16, 2026
The lot
What is already here?
The lot holds a 10-story health facility built in 1930, on a 58,880 sq ft lot.
- Floors 2–10Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as public facilities and institutions.
- Street levelPublic facilities and institutions
- Above the southern skylineFrom about floor 39 — the tallest thing within 60 m to the south is 115.5 m
- Built
- 1930
- Last altered
- 1988
- Floors
- 10
- Residential units
- 0
- Building type
- Health facility
- Land use
- Public facilities and institutions
- Zoning district
- R9
- Lot area
- 58,880 sq ft
- Building area
- 245,000 sq ft
Owner of record
SOC OF N Y HOSPITAL
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 19, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
Violation record
Are there open violations here?
The Department of Buildings has 7 open notices on record for this building, out of 47 notices on file; the most recent was issued Dec 1, 2022.
- Failure to post energy
Issued Dec 1, 2022 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
- Failure to
Issued Feb 16, 2019 — FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
- Construction
Issued Jan 4, 2016 — DUE TO VEHICLE INTO SIDEWALK SHED
4 further open notices are on file. Open the source dataset for the full list.
Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 18, 2026.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 1081252. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 10 alteration filing. Its latest status categories are 2 under review, 8 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Sep 22, 2025
- Latest recorded change
- Sep 16, 2026
- Highest proposed story count
- 12 stories
- Highest proposed unit count
- Not stated
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 10 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installation of temporary scaffold as per plans during general construction work. no change in use, egress or occupancy. scaffold to comply with chapter 33 of NYC building code of 2022. Filing M01284122-I1.
- Permit recorded for alteration02
DOB lists a first permit date for M01284122-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Installation of temporary fence as per plans during general construction work. no change in use, egress or occupancy. construction fence to comply with chapter 33 of NYC building code of 2022. Filing M01284230-I1.
- Permit recorded for alteration04
DOB lists a first permit date for M01284230-I1. That is not by itself confirmation of activity on site.
- Alteration filed05
Annex Electrical Upgrade; remove existing stair and catwalk and replace with new metal pan stair in the same location; partitions and finishes to accommodate electrical upgrade in the existing power building accessory to the hospital. Filing M01198804-I1.
- Alteration filed06
Annex esr: plumbing, sprinkler & standpipe modifications to accommodate alterations within the existing hopital power building as per plans. no change to use, egress or occupancy. Filing M01198804-S2.
- Alteration filed07
Annex esr: modification to HVAC equipment and ductwork to accommodate alteration within the existing hospital power building as per plans. no change to ues, egress or occupancy. Filing M01198804-S1.
- Alteration filed08
Annex esr: structural modifications to accommodate alterations at setback within the existing hopital power building as per plans. no change to use, egress or occupancy. Filing M01198804-S3.
- Alteration approved09
Filing M01198804-I1 reached an approved status.
- Alteration approved010
Filing M01198804-S2 reached an approved status.
- Alteration approved011
Filing M01198804-S1 reached an approved status.
- Alteration approved012
Filing M01198804-S3 reached an approved status.
- Permit recorded for alteration013
DOB lists a first permit date for M01198804-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration014
DOB lists a first permit date for M01198804-S1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration015
DOB lists a first permit date for M01198804-S3. That is not by itself confirmation of activity on site.
- Alteration filed016
ANNEX GAS: Plumbing modifications to accommodate new gas installation as indicated on plans filed herewith. Filing M08015469-P2.
- Alteration filed017
Equipment use: single 7000 # capacity personnel hoist during bldg alteration, filed sep. hoist shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. elevator application submitted separately. Filing M01445416-I1.
- Alteration now under review018
The latest status recorded for M01445416-I1 is “Prof Cert QA Review.”
- Alteration now approved019
The latest status recorded for M01198804-I1 is “Permit Entire.”
- Alteration now approved020
The latest status recorded for M01198804-S1 is “Permit Entire.”
- Alteration now approved021
The latest status recorded for M01198804-S3 is “Permit Entire.”
- Alteration filed022
Temporary overhead protection as per drawings. overhead protection shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. Filing M01445416-S2.
- Alteration filed023
Heavy duty sidewalk shed required for bldg alteration filed separately under app # m01239814. sidewalk shed shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. Filing M01445416-S1.
- Permit recorded for alteration024
DOB lists a first permit date for M01445416-S2. That is not by itself confirmation of activity on site.
- Alteration now approved025
The latest status recorded for M01445416-S2 is “Permit Entire.”
- Permit recorded for alteration026
DOB lists a first permit date for M01445416-S1. That is not by itself confirmation of activity on site.
- Alteration now approved027
The latest status recorded for M01445416-S1 is “Permit Entire.”
- Permit recorded for alteration028
DOB lists a first permit date for M01198804-S2. That is not by itself confirmation of activity on site.
- Alteration now approved029
The latest status recorded for M01198804-S2 is “Permit Issued.”
- Alteration now approved030
The latest status recorded for M01284230-I1 is “Permit Entire.”
- Alteration now approved031
The latest status recorded for M01284122-I1 is “Permit Entire.”
- Alteration now under review032
The latest status recorded for M08015469-P2 is “Plan Examiner Review.”