General ConstructionManhattanPermit Issued

Interior Alteration for Medical Office at 703 West 171st Street, Manhattan

703 WEST 171 STREET, MANHATTAN, 10032 · Washington Heights (South)

1

What was permitted

This permit is for interior alterations to an existing white box space on the first floor at 703 West 171st Street in the Washington Heights (South) neighborhood of Manhattan, intended for use as a medical office. The work includes constructing non-fire-rated partitions and installing new finishes.

The permit was issued on May 1, 2026, with an estimated cost of $196,750. JMK CONSTRUCTION GROUP CO is the General Contractor for this interior fit-out. This project focuses on creating functional spaces within an existing commercial property.

Washington Heights property owners undertaking medical office fit-outs should budget around $196,750 for interior alterations and partition construction.

2

What it cost

$196,750reported on this filing

Issued

May 1, 2026

Expires

May 30, 2026

License

General Contractor

3

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Filed by JMK CONSTRUCTION GROUP CO · 2 permits across 1 neighborhood

View the official permit record

Tracking number, work description, cost, and dates

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Tracking Number585243906
Work Permit #M01331386-I1-GC
Job Filing Number
Work TypeGeneral Construction
StatusPermit Issued
Job DescriptionINTERIOR ALTERATION TO EXISTING WHITE BOX SPACE FOR MEDICAL OFFICE AT FIRST FLOOR. WORK INCLUDES CONSTRUCTION OF NON-FIRE-RATED PARTITIONS AND INSTALLATION OF NEW FINISHES.
Floor / UnitFloor Number(s) 1 through 1
Estimated Cost$196,750
ApprovedMarch 9, 2026
IssuedMay 1, 2026
ExpiresMay 30, 2026
BBL
BIN

Property Owner

FERNANDO ALFONSO

Fernando Alfonso

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general constructionManhattanWashington Heightsmedical officeinterior alteration$196,750