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Truplans
  • HOME
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    • Room Addition Plans
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    • ADU Estimate
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TRACT STYLE , PRESPEC ACCESSORY DWELLING UNITS
ADU BASIC e-book currently being updated
REVISED EDITION AVAILABLE IN FEB 2022
ADU NEWS BLOG
Some Models NOW AVAILABLE
CALIFORNIA ADU LAW RESOURCE
GET AN ADU ESTIMATE

An ADU (accessory dwelling unit) and JADU (junior accessory dwelling unit) sometimes referred to as a backyard home, granny flat or an in-law suite, can be a great solution for homeowners to develop on their own property.
  • Develop your property
  • Create rental income
  • TRUSPEC-ADU (prespec ADUs)
  • Legalize unpermitted structures
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Is there such a thing as pre-approved ADU plans?
Sometimes referred to as permit-ready ADU plans?


Check out this article to make sure you are not misled by these two terms; pre-approved and permit-ready.

READ ARTICLE

The TRUSPEC-ADU solution (Tract ADU or Custom ADU)

A TRUSPEC-ADU is a pre-designed custom accessory dwelling unit with all materials pre-specified and the main building materials pre-packaged for efficient onsite construction by our preferred contracting experts. There are a variety of different sized models and floor plan layouts which are all pre-engineered.

TRUSPEC-ADU model sizes
  • 300 square feet
  • 350 square feet
  • 400 square feet 
  • 500 square feet
  • 800 square feet
  • 1000 square feet

HOA Friendly
Unlike prefab ADUs that may not match your neighborhood architecture a TRUSPEC-ADU has PRESPEC advantages yet the elevations are fully adaptable to easily match your existing home and satisfy HOA (homeowner association requirements).

THE DIFFERENCES between TRUSPEC-ADU™ and a PREFAB ADU
​
  • TRUSPEC-ADU™         predesigned off site
  • PREFAB ADU               predesigned off-site

  • TRUSPEC-ADU™         prepackaged delivery method
  • PREFAB ADU               prepackaged delivery method

  • TRUSPEC-ADU™         on-site construction
  • PREFAB ADU               on-site assembly

  • TRUSPEC-ADU™         less than 3 months onsite construction time
  • PREFAB ADU               less than 1 month onsite foundation and assembly

  • TRUSPEC-ADU™         exterior fully adaptable to existing home and HOA standards
  • PREFAB ADU               exterior limited to manufactured options only

  • TRUSPEC-ADU™         Prices range from $275-$310 square foot
  • PREFAB ADU               Prices range from $350-$625* square foot

  • TRUSPEC-ADU™         higher appraisal values
  • PREFAB ADU               lower appraisal values

Contact TRUPLANS INC for more details. 2020 Tract ADU models soon to be available on April 3, 2020
Square footage data is based on averages of three advertised prefab ADU manufacturing companies.



Custom ADU - Attached

by TRUPLANS INC
ADU attached to side elevation. Front door to be designed around left side of home so that only one entrance is visible from the street. On this model the homeowner chose to remodel the entire front of the home to upgrade the look and match garage roof gable with the new ADU roof gable. After shots not available since this rented out immediately. 3D conceptual design shows the actual build plans.
Approx 757 sq ft ADU

OTHER ADU DESIGN IDEAS


ADU Design Ideas
Great Accessory Dwelling Unit Design Ideas

Check out our ideabook showing a superb collection of unique ADUs. We will be adding more photos as we search for the most unique ADU and JADU projects in the land. 

TRUPLANS INC salutes all the great designers and construction groups that have done such an awesome job on these ADU projects.

For plans and estimates please contact us at TRUPLANS INC.
ADU - Accessory Dwelling Units
GET AN ADU ESTIMATE

Corporate Offices

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TRUPLANS INC # 203319
630 S. Glassell Street
Suite 201
​Orange, California 92866
888-778-2737
​714-289-4652


Field Offices
Orange County
Riverside County
Santa Barbara County
San Diego County

What Our Clients Are Saying

"Chris and his team are great! They deliver exactly what they promise in a timely manner. It's a great service that frees me up to spend time designing rather than measuring and drafting.

Ron Witteveen. - Architect

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All rights reserved. Copyright Truplans Inc & C.E. Brandcast 2020
  • HOME
  • ABOUT
  • GALLERY
  • TRULOFT GALLERY
  • TRULOFT
  • CONTACT
    • Room Addition Plans
    • Home ADU Evaluation
    • ADU Estimate
    • Measure Request
    • Loft Addition Estimate
    • Detailed Project Information
    • Loft Project Information