Permit history for 1500 Butterfield Rd, San Anselmo

Marin County, CA · 16 permits on file · 2021–2025

16
Permits on file
2021
First permit
2025
Most recent
10
Unique contractors
$7,010,253
Declared value (all work)

Permits on file (16)

Ordered most recent first. Data from the city's open data portal.

RESIDENTIAL All other Construction
Sports field with dugout; retaining walls, 10-30 ft tall fencing with netting; pathway guardrail
Contractor: BAUMAN LANDSCAPE & CONATRUCTION
Dec 2, 2025
Declared cost: $3,000,000
RESIDENTIAL All other Construction
500kw natural gas generator on concrete pad;1200a rated transfer switch; connect to (e) 4" gas line
Nov 6, 2025
Declared cost: $100,000
RESIDENTIAL All other Construction
Decommissioning of (e) rooftop & ground mounted solar pv system
Oct 28, 2025
Declared cost: $350,000
COMMERCIAL Maintenance
Install new natural gas generator
Contractor: CT ELECTRIC LLC
Jun 19, 2025
Declared cost: $100,000
COMMERCIAL All other Construction
Accessible elevator addition to (e) high school building
Contractor: SALINA'S GENERAL CONTRACTOR
Dec 3, 2024
Declared cost: $120,000
RESIDENTIAL All other Construction
Equipment enclosure w/ wood fence & ret wall for pg&e transformer and meter bank assoc w/176072-3
Contractor: TRI-SQUARE CONSTRUCTION CO INC
Nov 25, 2024
Declared cost: $35,000
COMMERCIAL Maintenance
Install 3 zone mitsubishi ductless system to serve building m at the school
Contractor: NORTH BAY HEATING AIR CONDITIONING AND SHEET METAL
May 31, 2024
Declared cost: $19,353
COMMERCIAL All other Construction
New verizon telecom facility - faux water tank with antenna tower within
Contractor: TRI-SQUARE CONSTRUCTION CO INC
Feb 27, 2024
Declared cost: $110,000
COMMERCIAL All other Construction
New verizon telecom facility - fenced equipment area; cabinets; generator; retaining wall
Contractor: TRI-SQUARE CONSTRUCTION CO INC
Feb 27, 2024
Declared cost: $85,000
COMMERCIAL All other Construction
New aquatic multi-use bldg - phase 2 t.d. 12-7-22
Contractor: OWNER
Sep 1, 2023
Declared cost: $2,700,000
COMMERCIAL Maintenance
Install single zone ductless mini split new
Contractor: ERNEST ONGARO & SONS INC
Jun 14, 2023
Declared cost: $6,900
COMMERCIAL Maintenance
Installing 4 ductless mini split
Contractor: ERNEST ONGARO & SONS INC
Jun 8, 2022
Declared cost: $23,000
COMMERCIAL All other Construction
Relocate kiln room in visual arts bldg
Contractor: GILLIS CONSTRUCTION
Jun 6, 2022
Declared cost: $7,500
RESIDENTIAL Maintenance
Replace 1 zone ductless mini split with new 1 zone ductless mini split for server room
Contractor: ERNEST ONGARO & SONS INC
Jul 30, 2021
Declared cost: $5,500
COMMERCIAL Maintenance
Install new class a composition shingles to the original plywood sheathing.
Contractor: KEN COOPER ROOFING & GUTTER SYSTEMS INC
Jun 15, 2021
Declared cost: $48,000
RESIDENTIAL All other Construction
Pool equipment bldg t.d. 10-22-20
Contractor: FISHER DEVELOPMENT, INC
May 11, 2021
Declared cost: $300,000

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Disclaimer: Permit data comes from Marin County's official open data portal. Records may be incomplete for older permits, and not every home-improvement project requires a permit. Verify with the Marin County building department before buying, selling, or planning work.