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GradingGranada Hills - KnollwoodPermit issued

Septic Tank Backfill at 11140 N White Oak Ave, Granada Hills - Knollwood

11140 N WHITE OAK AVE, Granada Hills - Knollwood, 91344

Winston

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Reported project cost

Not reported

The filer did not disclose a cost on this permit. Grading.

Issued
June 4, 2026
Expires
—
License
1 or 2 Family Dwelling

What was permitted

For residents in Granada Hills - Knollwood considering property modifications, this permit illustrates the cost associated with grading work. This specific project involves backfilling an existing septic tank, a common requirement when decommissioning old systems.

This grading permit was issued on June 4, 2026. The project cost is not specified (N/A), and the contractor is listed as unknown for this 1 or 2 family dwelling.

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Tell us what you have in mind. We scope it, price it against work like this in Granada Hills - Knollwood, and lines up the right contractor. You approve; we handle the back-and-forth.

View the official permit record

Tracking number, work description, cost and dates

Tracking number26030-20000-03936
Work permit #—
Job filing number—
Work typeGrading
StatusIssued
Job descriptionBACK FILL THE (E) SEPTIC TANK.
Floor / unit—
Estimated costNot reported
ApprovedJune 4, 2026
IssuedJune 4, 2026
Expires—
BBL—
BIN—

Related searches

gradingseptic tanksite workGranada Hills - KnollwoodLos Angelesbuilding permit