General ConstructionBrooklynPermit Issued

Support of Excavation for 2-Family Conversion, Park Slope

14 STERLING PLACE, BROOKLYN, 11217 · Park Slope

Estimated Project Cost

$0

Support of Excavation

Issued

March 31, 2026

Expires

June 10, 2026

License

General Contractor

About This Project

Homeowners in Park Slope considering property conversions can find cost insights from this permit. The work involves support of excavation, a critical step for foundation stability during significant structural changes.

This permit was issued on March 31, 2026, for a project with an estimated cost of $27,000. BMB BUILDER INC is listed as the contractor.

What This Means For You

A $27,000 permit for support of excavation in Park Slope highlights the foundational costs involved in converting a home to a two-family dwelling.

The Business That Did This Work

BMB BUILDER INC

General Contractor · License #612790

1747 STARR STREET

2 permits filed · 1 neighborhoods

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Permit Details

Tracking Number526415885
Work Permit #B01172127-S6-SE
Job Filing Number
Work TypeSupport of Excavation
StatusPermit Issued
Job DescriptionSupport of excavation for conversion to 2 family home.
Floor / UnitBasement-SO-8907-B01172127-I1
Estimated Cost$27,000
ApprovedSeptember 17, 2025
IssuedMarch 31, 2026
ExpiresJune 10, 2026
BBL
BIN

Property Owner

Not Applicable

Daniel Aibel

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support of excavationPark SlopeBrooklynhome conversion2-family homefoundation workbuilding permit

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