Alteration filingSep 30
DOB filing M01234911-P1
Alteration filing at 927 5 Avenue
Approved$46,500 recorded cost
Open filing Building record · BIN 1041523
927 5 Avenue
927 5 Avenue, Manhattan, NY 10021
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 12 independently sourced records, including 12 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 1041523
927 5 Avenue
Upper East Side-Carnegie Hill, Manhattan
A consolidated public-record view · updated Sep 30, 2026
- DOB filings
- 12
- Active-status
- 12
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings12
Open or active-status records12
First included filingJan 28, 2025
Latest recorded changeSep 30, 2026
The lot
What is already here?
The lot holds a 12-story elevator apartment building built in 1917, with 12 homes, on a 7,530 sq ft lot.
- Floors 2–12Homes12 homes are recorded on this lot — about one home to a floor, and the apartments assessed on this block run to a typical 1,285 sq ft (119 m²). The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as elevator apartments.
- Street levelElevator apartments
- Homes12 recorded · typically 119 m² · valued $434,831
- Above the southern skylineFrom about floor 24 — the tallest thing within 60 m to the south is 69.5 m
- Built
- 1917
- Last altered
- 1984
- Floors
- 12
- Residential units
- 12
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R10
- Lot area
- 7,530 sq ft
- Building area
- 90,881 sq ft
- Historic district
- Upper East Side Historic District
The apartments
216 condominium apartments are assessed on this block, and the typical one is 1,285 sq ft (119 m²). They run from 10 to 281 m².
The city values the typical one at $434,831. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
14 apartments on this tax block changed hands in the year the city last published, at a median of $4,000,000, from 1,100,000 to 6,400,000.
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
11 EAST 73RD ST CORP
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 2, 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 28 notices on file; the most recent was issued Jun 30, 2023.
- Low pressure boiler
Issued Jun 30, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
- Low pressure boiler
Issued Jun 30, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
- Low pressure boiler
Issued Apr 25, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
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 Oct 2, 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 1041523. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 12 alteration filing. Its latest status categories are 12 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jan 28, 2025
- Latest recorded change
- Sep 30, 2026
- Highest proposed story count
- 12 stories
- Highest proposed unit count
- 13 dwelling units
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.
Address alerts
Watch this address.
Get an email when NewYorkDaily detects a material change in the public DOB records associated with 927 5 Avenue.
Confirmation is required. Alerts describe source-data changes, not confirmed construction activity. Unsubscribe at any time. Privacy
Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 12 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Replacement in kind of two double hung windows in the living room. replacement of two existing bay windows with new double hung windows in the kitchen to match building standard. no change in use, egress or occupancy proposed under this application. Filing M01169508-I1.
- Alteration approved02
Filing M01169508-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01169508-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Plumbing modification file in conjunction with apartment renovation on the 9th Floor. Filing M01235418-S1.
- Alteration approved05
Filing M01235418-S1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for M01235418-S1. That is not by itself confirmation of activity on site.
- Alteration filed07
This ALT GC application is being filed for an interior and exterior renovation. Work scope to include non-structural partitions, doors, mechanical units, finishes and ceilings. No change to egress or occupancy. Filing M01308360-I1.
- Alteration approved08
Filing M01308360-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for M01308360-I1. That is not by itself confirmation of activity on site.
- Alteration filed010
Plumbing work associated with interior 12th floor apartment renovations & accessory spaces on penthouse level as per plans filed herewith. no change in use, egress or occupancy. Filing M01234911-I1.
- Alteration filed011
General construction for 12th floor apartment renovations & window replacement, penthouse mechanical room, & dep required acm abatement as per plans filed herewith. no change in use, egress or occupancy. Filing M01234604-I1.
- Alteration approved012
Filing M01234911-I1 reached an approved status.
- Alteration approved013
Filing M01234604-I1 reached an approved status.
- Permit recorded for alteration014
DOB lists a first permit date for M01234604-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration015
DOB lists a first permit date for M01234911-I1. That is not by itself confirmation of activity on site.
- Alteration filed016
This ALT GC application is being filed for an interior and exterior renovation. Work scope to include non-structural partitions, doors, mechanical units, finishes and ceilings. No change to egress or occupancy. Filing M01308360-P3.
- Alteration filed017
General construction for 12th floor apartment renovations & window replacement, penthouse mechanical room, & dep required acm abatement as per plans filed herewith. no change in use, egress or occupancy. Filing M01234604-P1.
- Alteration filed018
Plumbing work associated with interior 12th floor apartment renovations & accessory spaces on penthouse level as per plans filed herewith. no change in use, egress or occupancy. Filing M01234911-P1.
- Alteration filed019
Interior renovation of existing bathrooms at apartment #10. remove and replace existing floor, wall and ceiling finishes, waterproofing, bathroom accessories, millwork/built-in items asper plan. no change to use egress or occupancy. pl/st filed separate. Filing M01443453-I1.
- Alteration filed020
Plumbing work for bathroom renovations at apartment 10 on 10th floor. no change to use egress or occupancy. architectural and structural filed separately. Filing M01443453-S1.
- Alteration approved021
Filing M01443453-S1 reached an approved status.
- Alteration filed022
Repair 10th floor slab as per plan. no change to use, egress or occupancy. architectural and plumbing filed separate. Filing M01443453-S2.
- Alteration approved023
Filing M01443453-I1 reached an approved status.
- Alteration now approved024
The latest status recorded for M01235418-S1 is “Permit Entire.”
- Alteration approved025
Filing M01443453-S2 reached an approved status.
- Alteration filed026
Structural work filed in conjunction with apartment renovation of the 9th Floor. Filing M01401919-S1.
- Alteration approved027
Filing M01401919-S1 reached an approved status.
- Alteration approved028
Filing M01308360-P3 reached an approved status.
- Alteration now approved029
The latest status recorded for M01308360-P3 is “Approved.”
- Alteration approved030
Filing M01234604-P1 reached an approved status.
- Alteration now approved031
The latest status recorded for M01234604-P1 is “Approved.”
- Alteration now approved032
The latest status recorded for M01308360-I1 is “Permit Entire.”
- Alteration now approved033
The latest status recorded for M01234604-I1 is “Permit Entire.”
- Permit recorded for alteration034
DOB lists a first permit date for M01443453-S2. That is not by itself confirmation of activity on site.
- Alteration now approved035
The latest status recorded for M01443453-S2 is “Permit Entire.”
- Permit recorded for alteration036
DOB lists a first permit date for M01443453-I1. That is not by itself confirmation of activity on site.
- Alteration now approved037
The latest status recorded for M01443453-I1 is “Permit Entire.”
- Permit recorded for alteration038
DOB lists a first permit date for M01443453-S1. That is not by itself confirmation of activity on site.
- Alteration now approved039
The latest status recorded for M01443453-S1 is “Permit Entire.”
- Alteration now approved040
The latest status recorded for M01169508-I1 is “Permit Entire.”
- Alteration approved041
Filing M01234911-P1 reached an approved status.
- Alteration now approved042
The latest status recorded for M01234911-P1 is “Approved.”
- Permit recorded for alteration043
DOB lists a first permit date for M01401919-S1. That is not by itself confirmation of activity on site.
- Alteration now approved044
The latest status recorded for M01401919-S1 is “Permit Entire.”
- Alteration now approved045
The latest status recorded for M01234911-I1 is “Permit Entire.”