What was permitted
A new Accessory Dwelling Unit (ADU) is being constructed, attached to an existing two-family dwelling, at 497 Colon Avenue in Staten Island's Great Kills-Eltingville neighborhood. This ADU will have its own direct entrance to the street frontage yard.
This permit was issued on September 22, 2026, with BETHEL BUILDING CORP as the general contractor. The cost for this ADU construction is not specified in the permit, but adding an ADU is a significant home improvement project that can add value and living space.
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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 | 415509468 |
|---|---|
| Work permit # | S00982569-I1-GC |
| Job filing number | — |
| Work type | Foundation |
| Status | Permit Issued |
| Job description | CONSTRUCT AN ACCESSORY ANCILLARY DWELLING UNIT (ADU) ATTACHED TO A TWO-FAMILY DWELLING. THE MAIN FRONT ENTRANCE OF THE ADU DIRECTLY OPENS TO THE STREET FRONTAGE YARD. |
| Floor / unit | Floor Number(s) 1, Floor Number(s) 2 |
| Estimated cost | Not reported |
| Approved | June 24, 2024 |
| Issued | September 22, 2026 |
| Expires | March 14, 2027 |
| BBL | — |
| BIN | — |
Property owner
John Stringile Owner
John Stringile
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