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Location and Projects

Address
19 TANFIELD RD, Tiburon, CA, 94920
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Koa Developers Construction

Koa Developers LLC at 19 TANFIELD RD, Tiburon, CA 94920, held a General Contractor license (#1101463) with the California contractors license board with an expiration date of 02-28-2027. We last verified the license was suspended on 06-27-2026.

Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.

If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.

Koa Developers LLC Contact Information

Phone: (650) 207-5999 Edit
Address: 19 TANFIELD RD, Tiburon, CA 94920 Edit

Koa Developers LLC Tiburon

Quality

Alert*
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Koa Developers LLC, click “This is My Business” to update your information.

Activity

1 project
2025
1 project
2024
Our building permit records indicate that Koa Developers LLC has worked on at least 2.0 projects over the past 2 years.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
$250k-$500k
1 project
$1mil+
Value Not Public: 1.0 project
Pro tip: For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.

Building Permits by Koa Developers LLC

Sort by: Notable Notable | Date Date | Job Value Job Value
Building residential
2025-06-26
2storyadd kitch spa pool sportcourt yard driveway gate roof
Valuation:
$1,750,000
Permit #:
BR23-319
Status:
final
Fee:
$42,195
Permit Type:
Full construction
Building Type:
N/A
Accessory dwelling unit
2025-08-14
Adu detached 595sq ft
Valuation:
$325,000
Permit #:
ADU24-010
Status:
final
Fee:
$5,197
Permit Type:
N/A
Building Type:
N/A
Construction combo
2024-11-14
Kitchen remodel and two baths
Valuation:
N/A
Permit #:
CC23-047
Status:
final
Fee:
$1,723
Permit Type:
Construction and ...
Building Type:
N/A

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