NYC DOB record · M01407325-I1

157 East 70 Street

157 East 70 Street, Manhattan, NY 10021

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

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 2, 2026 · Verify the source row

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157 East 70 Street record graphic showing the DOB filing status and stated proposal scale
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 M01407325-I1 as a alteration filing at 157 East 70 Street, Manhattan, NY 10021. Its latest published status category is Approved, dated Aug 28, 2026. The filing records 1 proposed dwelling unit.

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
Approved
Latest status date
Aug 28, 2026
Proposed scale
1 proposed dwelling unit
Applicant of recordSee the 4 filings that name William F. Ryan, JR. P.E. PC
FiledJun 25, 2026
Current recordApproved
Proposed scale1 units
Recorded cost$180,600

What the filing says

A public-record reading of the proposed work.

Replacement of two (2) existing rooftop units (RTUs) on the roof. Removal of old units, installation of new RTUs in same locations, and reconnection to existing ductwork only. No change to use, egress, or occupancy.

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 one-family home built in 1878, on a 3,615 sq ft lot.

Built
1878
Last altered
2015
Floors
5
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R8B
Lot area
3,615 sq ft
Building area
5,894 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 2, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01407325-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

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
M01407325-I1
BIN
1042730
BBL
1014050024
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
1
Proposed dwelling units
1