Home · All Plans · Contemporary · Truoba 423
Front elevation
Rear elevation
Truoba

Truoba 423

$1600
starting, base PDF set
Contemporary
1970
3
2.5
74' × 64'
1
9'
+ Customizable. + PDF and CAD sets available. + 12-month buyer support.
Plans & drawings
Truoba 423 floor plan
First floor plan
Elevation
Plan description

About Truoba 423

This design embodies contemporary living, emphasizing open spaces, natural light, and comfortable accommodations for both residents and visitors. The house plan seamlessly combines private and communal areas, with its two wings striking a perfect balance between relaxation and social interaction. Furthermore, it includes a two-car garage with a front entry.

The left wing of the house accommodates a main living area and a dining room with a kitchen conveniently located on the side. The master bedroom with a large bathroom and a walk-in closet is tucked away in the right wing of the house, giving you peace, privacy, and view to the best views of the open lot. This modern house also includes second and third bedrooms that can be easily transformed into a home office or a hobby room.

Inside this design

Inside the Truoba 423

Interior images from the designer. Click the main image to zoom.

Truoba 423 interior
Kitchen
Living room
Specifications

What this plan is built from

Area

House area
1,970 sq ft
Garage area
494 sq ft

Foundation

Type
Slab, Basement, Crawl Space, Pier
Insulation
8"–10"

Dimensions

Width × Depth
74' × 64'
Height
22'

Interior

Ceiling height
9'

Walls

Framing
2″x6″ stud wall
Finish
Wood, Vinyl, and Stone siding
Insulation
6"
Possible finishes
Metal, stucco, fiber cement, brick veneer

Roof

Primary pitch
3/12
Secondary pitch
2/12
Framing
Joists
Insulation
12"
Snow load
30 PSF
What you receive

The complete construction drawing set

Every plan ships as a full drawing package available as PDF (for making copies) or editable CAD (.dwg) set. Below is what arrives with every order.

  • Construction Notes
  • Foundation Plan
  • Plumbing Plan
  • Floor Plan
  • Roof Construction Plan
  • Roof Plan
  • Sections
  • Elevations
  • Construction Details
  • Electrical Plan
  • HVAC Plan
  • Furniture Plan
  • Door and Window Schedule
  • General Specifications
Optional add-ons
  • Reversed Plan +$150
  • Plot Plan +$100 Some counties require a plot plan to obtain a building permit. The plot plan shows where the house will be located on the property so the builder knows where to pour foundations. Buyer must provide plot topography or boundary dimensions with stated setbacks.

Truoba's construction drawings must be reviewed by a local structural engineer because soil, snow, wind, and seismic load requirements vary by county. After review, Truoba updates the drawings for free and reissues the set, ready for your permit office.

Purchase this plan on Truoba →
Plans ship within 24 hours. After your local structural engineer reviews the drawings, Truoba updates and reissues the set free of charge.
Modify this house plan

Want changes? They're free until you approve.

If you like Truoba 423 but a few changes would make it perfect, the original designer can customize it. Add a bedroom, expand or narrow the footprint, reverse the floor plan, or even add a whole floor. No upfront payment, first draft in 48 hours.

No upfront payment

You only pay the final price for the whole plan once you approve the final house design.

First draft in 48 hours

Tell the designer what to add, remove, or change. They send back an updated floor plan within two days.

Transparent tier pricing

Three tiers based on scope. No surprise charges, no scope-creep billing.

Modification pricing

Minor changes

$100 to $700

Reverse plan, minor room tweaks, exterior changes, garage adjustments, roof pitch

Medium changes

$700 to $1,500

Redesign rooms, change roof type, expand house, significant exterior

Major changes

$1,500+

Redesign over 40% of plan, add significant sqft, add a floor

Request modifications on Truoba →
Continue on Truoba to submit your modification request. Designer responds within 48 hours.
Cost to build

What will it cost to build this house plan?

Plan price is one number. Construction cost is the number that decides whether you build. The Cost-to-Build Report is built specifically for Truoba 423, customized to your building lot zip code, with current local material and labor rates.

$32.95
per plan, one-time
Plan-specific

This plan, your zip code

The estimator pulls construction-cost data for your specific lot location, factoring in local labor and material pricing.

Adjustable

Customize materials and labor

Real-time line-by-line adjustments. See how framing, roofing, and siding choices change the bottom line. Add or subtract for self-build labor and friend-of-the-family discounts.

24-hour delivery

Reviewed by a cost expert

Manually reviewed by StartBuild. Most reports arrive within a day. Conservative, accurate to within 10 percent on most builds.

Order the Cost-to-Build Report ($32.95) →
Powered by StartBuild. Order originates on Truoba; report delivered through the StartBuild platform.
Plan and images courtesy of Truoba. Pricing and specifications subject to change at merchant. View the official Truoba listing for current details.