Alteration filingOct 1
DOB filing M01356009-P4
Alteration filing at 1011 First Avenue
Approved$16,000 recorded cost
Open filing Building record · BIN 1039972
1011 First Avenue
1011 First Avenue, Manhattan, NY 10022
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1039972
1011 First Avenue
East Midtown-Turtle Bay, Manhattan
A consolidated public-record view · updated Oct 1, 2026
- DOB filings
- 6
- Active-status
- 4
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records4
First included filingJun 24, 2025
Latest recorded changeOct 1, 2026
The lot
What is already here?
The lot holds a 20-story educational building built in 1907, on a 35,681 sq ft lot.
- Floors 2–20Nothing 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 40 — the tallest thing within 60 m to the south is 117.5 m
- Built
- 1907
- Last altered
- 1990
- Floors
- 20
- Residential units
- 0
- Building type
- Educational building
- Land use
- Public facilities and institutions
- Zoning district
- R10
- Lot area
- 35,681 sq ft
- Building area
- 398,214 sq ft
What it sold for
2 apartments on this tax block changed hands in the year the city last published, at a median of $700,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.
Owner of record
X11 FIRST AVE LLC
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 Oct 3, 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 11 open notices on record for this building, out of 147 notices on file; the most recent was issued Sep 18, 2026.
- Construction
Issued Sep 18, 2026 — CONCRETE CYLINDERS WERE NOT PROPERLY CURED IN ACCORDANCE W/BC 1905.6.3 AND ASTM C31. REMEDY:COMPLY WITH CODE. EOR TO REVIEW NON-CONFORMANCE AND PROVIDE S/S ACCEPTANCE STATEMENT BASED ON SUPPLEMENTAL FIELD TEST RESULTS
- Low pressure boiler
Issued Nov 14, 2025 — VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
- Low pressure boiler
Issued Sep 23, 2024 — VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
8 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 Oct 3, 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 1039972. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 4 approved, 2 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 24, 2025
- Latest recorded change
- Oct 1, 2026
- Highest proposed story count
- 20 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 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Plumbing work as shown on the plans. Filing M01241994-S2.
- Alteration approved02
Filing M01241994-S2 reached an approved status.
- Alteration filed03
Mechanical work as shown on the plans. Filing M01241994-S1.
- Alteration approved04
Filing M01241994-S1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for M01241994-S1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for M01241994-S2. That is not by itself confirmation of activity on site.
- Alteration filed07
Installation of 7,000 lb dual personnel hoist cars @ south as per plans during construction. hoist shall comply with chapter #33 of the 2022 code. no change in use, egress or occupancy under this application. Filing M01276327-I1.
- Alteration filed08
Installation of 7,000 lb dual personnel hoist cars @ north as per plans during construction. hoist shall comply with chapter #33 of the 2022 code. no change in use, egress or occupancy under this application. Filing M01276322-I1.
- Permit recorded for alteration09
DOB lists a first permit date for M01276327-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration010
DOB lists a first permit date for M01276322-I1. That is not by itself confirmation of activity on site.
- Alteration filed011
Installation of pipe scaffolding as per plans. pipe scaffold shall comply with chapter #33 of the 2022 code. no change in use, egress or occupancy under this application. Filing M01356009-I1.
- Permit recorded for alteration012
DOB lists a first permit date for M01356009-I1. That is not by itself confirmation of activity on site.
- Alteration signed off013
DOB recorded a sign-off for M01241994-S2.
- Alteration now completed014
The latest status recorded for M01241994-S2 is “LOC Issued.”
- Alteration signed off015
DOB recorded a sign-off for M01241994-S1.
- Alteration now completed016
The latest status recorded for M01241994-S1 is “LOC Issued.”
- Alteration filed017
Installation of pipe scaffolding as per plans. pipe scaffold shall comply with chapter #33 of the 2022 code. no change in use, egress or occupancy under this application. Filing M01356009-P4.
- Alteration now approved018
The latest status recorded for M01276327-I1 is “Permit Entire.”
- Alteration now approved019
The latest status recorded for M01276322-I1 is “Permit Entire.”
- Alteration approved020
Filing M01356009-P4 reached an approved status.
- Alteration now approved021
The latest status recorded for M01356009-P4 is “Approved.”
- Alteration now approved022
The latest status recorded for M01356009-I1 is “Permit Entire.”