Life Sciences Building Construction at 309 East 94th Street, Manhattan
309 EAST 94 STREET, MANHATTAN, 10128 · Upper East Side-Yorkville
What was permitted
This permit details significant general construction work at 309 East 94th Street in Manhattan's Upper East Side-Yorkville neighborhood. The project involves horizontal and vertical enlargements of the existing building to create a proposed life sciences building, including a change of use, egress, and occupancy.
Issued on May 11, 2026, this large-scale project has an estimated cost of $74,220,083. JRM Construction Mgmt LLC is the general contractor for this extensive development.
The Upper East Side-Yorkville neighborhood is seeing a substantial $74.2 million project for a new life sciences building, involving significant structural enlargements.
What it cost
Issued
May 11, 2026
Expires
April 20, 2027
License
General Contractor
Price your own project
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by JRM CONSTRUCTION MGMT LLC · 191 permits across 17 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
+
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 561147168 |
| Work Permit # | M00799130-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | HEREWITH FILING FOR CHANGE OF USE, EGRESS AND OCCUPANCY FOR PROPOSED LIFE SCIENCES BUILDING. HORIZONTAL AND VERTICAL ENLARGEMENTS OF EXISTING BUILDING. |
| Floor / Unit | Floor Number(s) 1, Floor Number(s) 1, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 2, Floor Number(s) 3, Floor Number(s) 3, Floor Number(s) 4, Floor Number(s) 4, Floor Number(s) 5, Floor Numb |
| Estimated Cost | $74,220,083 |
| Approved | June 5, 2023 |
| Issued | May 11, 2026 |
| Expires | April 20, 2027 |
| BBL | — |
| BIN | — |
Property Owner
309 E 94TH ST PROPERTY OWNER LLC
COLLEEN WENKE