newyorkdailyStreet Futures
SearchExplore New York

NYC DOB record · M01414146-S1

801 Madison Avenue

801 Madison Avenue, Manhattan, NY 10065

Alteration filing in Upper East Side-Carnegie Hill, Manhattan. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished. What every status means

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 18, 2026 · Verify the source row

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · M01414146-S1

801 Madison Avenue

Manhattan, NY 10065

Alteration filing · status dated Sep 16, 2026

Current record
Recorded as completed
Proposed scale
5 stories
Dwelling units
Not stated
Filing data portrait

A page-specific reading of the filing status, location and stated scale. Values are drawn from the cited DOB record.

Address record at a glance

What is filed at this address?

NYC DOB lists filing M01414146-S1 as a alteration filing at 801 Madison Avenue, Manhattan, NY 10065. Its latest published status category is Recorded as completed, dated Sep 16, 2026. The filing records 5 proposed stories.

A filing or approval does not by itself confirm that work is underway. Proposed details may change in later DOB records.
Filing type
Alteration filing
Latest status
Recorded as completed
Latest status date
Sep 16, 2026
Proposed scale
5 proposed stories
The building, not the filingopen housing violations, what it sold for, the owner of record and every filing at BIN 1041210Applicant of recordSee the 215 filings that name Abs Engineering, PLLC
FiledJul 6, 2026
Current recordRecorded as completed
Proposed scale5 stories
Recorded cost$39,860

What the filing says

A public-record reading of the proposed work.

Mechanical work as shown on plans filed herewith.

Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.

The lot this filing sits on

What is already here?

The lot holds a 5-story store building built in 1881, on a 1,512 sq ft lot.

Built
1881
Floors
5
Residential units
0
Building type
Store building
Land use
Mixed residential and commercial
Zoning district
C5-1
Lot area
1,512 sq ft
Building area
6,346 sq ft
Historic district
Upper East Side Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 18, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 1 open notice on record for this building, out of 17 notices on file; the most recent was issued Oct 20, 2020.

  • Elevator

    Issued Oct 20, 2020

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.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01414146-S1.

    01
  2. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    02
  3. Current status updated

    The latest recorded filing status is “LOC Issued.”

    03
  4. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    04

For scale: half of DOB filings are permitted within 20 days of being filed and a quarter take longer than 4 months, measured across 66,747 filings that carry both dates. How long a permit takes, by work type and borough

Scope and identifiers

The details used to match this filing.

Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.

DOB filing number
M01414146-S1
BBL
1013820021
Review type
Professional Certification
Existing stories
5
Proposed stories
5
Existing dwelling units
0
Proposed dwelling units
0

Nearby records

Other verified filings in this part of the city.