3358 sq ft 5-Bedroom House Plan – Permit Ready

A 3358 sq ft two-story plan for narrow or infill lots, where vertical configuration preserves outdoor area while delivering full 5-bedroom livability. The plan configures 5 bedrooms and 3.5 baths across the floor plate. Strong fit for family buyers who value separation between active and rest zones, and for parcels where building footprint is constrained. The plan includes a 2-car garage, a dedicated home office, a fireplace, a swimming pool, an upper-floor balcony, and a covered porch.

Front 3D isometric rendering of a 3358 sq ft 5-bedroom 2-story house plan in California — Exterior rendering of the 3358 sq ft permit-ready house plan with a modern two-story layout.

Plan H25-3358 Specifications

Living area	3,358 sq ft
Bedrooms	5 Bedrooms
Bathrooms	3.5 Bath
Stories	2-Story
Ridge height	23.25 ft
Ceiling height	8.5 ft
Roof slope	4:13
Office	135 sq ft
Garage	383 sq ft (2-car)
Covered porch	140 sq ft
Balcony	93 sq ft
Fireplace	Yes
Pool	Yes

Code & Engineering

This 3358 sq ft 5-bedroom two-story house plan is delivered as a permit-ready architectural set, developed for R-3 single-family occupancy under the California Residential Code and adaptable to other Western US jurisdictions.

The architectural plan set includes the floor plans for both stories, exterior elevations on all four sides, building sections, and dimensioned framing intent. The design is developed to meet the current California Residential Code (CRC) and is intended for structural design under ASCE 7 for loading and the National Design Specification (NDS) for wood construction.

Structural design is delivered as a separate scope through the optional Structural Set package; the package is tailored to the parcel's seismic site class and wind exposure and includes shear-wall layout, holdown selection, and connection design.

The foundation system is selected during a separate site-specific design scope. Slab-on-grade is the default for level, well-drained parcels; raised crawl-space on continuous stem walls is the choice on expansive-clay or high-moisture sites; pier-and-grade-beam systems handle hillside lots and soft-soil regions where the geotechnical report calls for deeper bearing.

As a single-family residence (R-3 occupancy), this plan is subject to local zoning height limits — typically 25 to 35 feet in California residential zones, though specific limits vary by jurisdiction and any applicable hillside, fire-zone, or coastal overlays. The plan's 23.25 ft ridge height should be verified against the parcel's zoning before submitting for permit. If the ridge needs to be lowered for a specific overlay, HOA restriction, or view-corridor easement, plan customization is available to adjust the roof slope or elevation accordingly.

Available optional services: PE-stamped structural calculations, plan customization for site-specific adaptations (roof slope, elevation, interior layout), custom foundation design sized to the geotechnical report, structural observation visits during framing and finish, and permit support tailored to jurisdiction-specific requirements.