Sean Lenihan

Windows / doors / siding

Active in Unincorporated Marin (1 permit)

Raw permit filing name: SEAN LENIHAN

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Entity-resolution provenance: This profile aggregates municipal building permits whose recorded contractor name normalizes to Sean Lenihan (merging corporate suffix variants such as INC, LLC, and CORP). Unrelated firms sharing a similar trade name could occasionally be grouped; always verify active licensure, bonding, and workers' compensation status directly with the California Contractors State License Board (CSLB).

Total permits: 1
Trailing 24m pace: 0
Housing units on permits: —
Declared valuation: $10,000
Median review pace: 0d
Active span: 2023–2023

Annual permit & construction trajectory

2015–present (by issued/applied year)

2023

1 permits · $10,000

Top active neighborhoods

Where this builder's geocoded permits cluster

Sleepy Hollow1 permit
Marin · $10,0001090 Butterfield Rd →

Specialty breakdown & empirical review turnaround vs. jurisdiction median

Compares this builder's median days from permit application to issuance against all peer permits in Unincorporated Marin (trailing 5-year benchmark).

Permit Category	Permits	Issued	Units	Declared Valuation	Builder Median Review	City Median (75th pct)	Relative Pace
	1	1	—	$10,000	—	0d (0d p75)	—

Recent municipal permit ledger (1)

Click any address to open the full property dossier or inspect the official agency record

Property / Parcel	Record & Category	Applied / Issued	Status	Valuation	Work Description & Raw Attribution
1090 Butterfield Rd Unincorporated Marin · APN 176-034-06	Windows / doors / siding B33759Portal ↗	Issued May 8, 2023 0d review	Issued	$10,000	Existing windows to be replace with energy efficient windows. Windows will be the same size with no structural changes to the window openings. Front door to be changed with no structural changes to the openings. — Non-structural Door/Window Replacement Filed as: SEAN LENIHAN

Permit Category

Permits

Issued

Units

Declared Valuation

Builder Median Review

City Median (75th pct)

Relative Pace

—

$10,000

—

0d (0d p75)

—

Property / Parcel

Record & Category

Applied / Issued

Status

Valuation

Work Description & Raw Attribution

1090 Butterfield Rd

Unincorporated Marin · APN 176-034-06

Windows / doors / siding

B33759Portal ↗

Issued May 8, 2023

0d review

Issued

$10,000

Existing windows to be replace with energy efficient windows. Windows will be the same size with no structural changes to the window openings. Front door to be changed with no structural changes to the openings. — Non-structural Door/Window Replacement

Filed as: SEAN LENIHAN