The Sierra Heritage
Model #2: Premium 10' x 12' Custom Western Red Cedar Craftsman Gable
Classic Steep-Pitch Gable Architecture
Featuring a timeless 6/12 pitch gable roof profile designed to match high-end residential homes while maximizing interior headroom and overhead storage capability.
“Combines classic Northern California craftsman styling with modern thermal insulation for an elegant backyard office or art studio.”
Sierra Heritage Pricing & Finish Tiers
Choose the build package tailored to your storage or home office requirements.
Base Shell Only
Includes foundation pier pads, subfloor, 2x4 wall framing, stained Western Red Cedar siding, and architectural 30-year shingles.
Semi-Finished
Includes full weather barrier house wrap, double-pane vinyl windows, and pre-routed electrical box framing.
Full Turnkey Finished
Turnkey climate-controlled workspace completed in 48 hours. Fully insulated walls and ceiling, drywall finish, solid oak hardwood floors, and recessed lighting.
Watch The Craftsman Build Video
See our crew assemble the Sierra Heritage on-site in Yuba City.
Craftsman Gable Architecture Tour
Model #2: The Sierra Heritage 10x12 Craftsman Gable
Shed Building
100% Permit-Exempt Backyard Architecture
Every Boxpro Express shed model is custom designed and precision built to satisfy exact California Residential Code (CRC R105.2) and City of Yuba City Development Code guidelines for zero-permit residential installation.
120 Sq Ft Maximum Floor Area Limit
One-story detached accessory structures used as storage sheds, tool sheds, or home studios do NOT require a building permit provided the floor area does not exceed 120 square feet.
Under 12-Foot Peak Height Limitation
Permit-exempt residential accessory structures must remain 1-story with an overall height profile under 12 feet from finished grade to peak.
Pier Pad Foundation (No Permanent Concrete Slab Permit)
Structures built on high-density concrete pier pad matrices are classified as non-permanent elevated wood frame foundations, avoiding deep foundation excavation permits.
Property Line Setback & Fire Safety
Allows installation in side and rear yards provided a minimum 3-foot clearance is maintained from side/rear property lines. Real Western Red Cedar siding provides natural fire and rot defense.
Retail Manufactured Product & CSLB Minor Assembly Compliance
Boxpro Express operates as a manufacturer of modular timber shed structures sold as retail product units. On-site assembly labor performed under minor handyman limits is strictly capped under statutory California limits ($1,000 assembly allowance).
Hassle-Free Backyard On-Site Delivery & Assembly
No city plan submissions, zero architectural filing fees, and no waiting months for municipal approvals. Modular panels manufactured in-shop and delivered to your property across Yuba City, Marysville, Sutter, Plumas Lake, and Olivehurst.