Foundation and Retaining Wall Work at 464 Ninth Street, Brooklyn
464 NINTH STREET, Brooklyn, 11215 · Park Slope
What was permitted
Homeowners in Park Slope considering significant foundation improvements can use this permit as a reference. The work involved constructing a new retaining wall and a cellar concrete slab.
This foundation project in Brooklyn was issued a permit on June 30, 2026, with an estimated project cost of $50,000. CCM LIGHTING CORP was the general contractor responsible for this work.
A substantial foundation project in Park Slope, including a retaining wall and cellar slab, was permitted with an estimated cost of $50,000.
What it cost
Issued
June 30, 2026
Expires
September 13, 2026
License
General Contractor
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Filed by CCM LIGHTING CORP · 4 permits across 1 neighborhood
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 160113470 |
| Work Permit # | B01056192-S4-FO |
| Job Filing Number | — |
| Work Type | Foundation |
| Status | Permit Issued |
| Job Description | NEW RETAINING WALL AT THE REAR YARD WITH A SUMP PIT. NEW CELLAR CONCRETE SLAB ON GRADE WITH A SUMP PIT. NO CHANGE IN USE, OCCUPANCY, OR EGRESS. |
| Floor / Unit | Underground |
| Estimated Cost | $50,000 |
| Approved | September 18, 2025 |
| Issued | June 30, 2026 |
| Expires | September 13, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PR
Linnea Mavrides