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$4K ADU Plans....

Ready to Submit in Just 3 Days

Pre-approved plans to save you time and money from application all the way to approval.

Modern Family Home

A Head Start on Your ADU

Give your ADU project a boost by starting with a pre-approved design.

Because our designs are already pre-approved you save time, you save money,

and you save yourself from a whole lot of headaches. 

4

Pre-approved Plans

3

Days to Submit

20+

1

1 Fixed Price

LADBS Clients Served

A Simple Process

As easy as 1, 2, 3:

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1. Select

Choose a plan from one of our pre-approved, permit-ready designs for your ADU garage conversion or new Detached ADU.

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2. Submit 

We submit your plan to the city of Los Angeles within 3 business days of the site visit.

Yes, 3 days.

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3. Build

Once approved, you can start building your brand-new ADU.

Our Pre-Approved ADU Designs

Our pre-approved, permit-ready designs are perfect for ADU garage conversions or brand-new detached ADUs anywhere in Los Angeles.

Plan 1 - 3D Aerial - 4K ADU Plans Garage Conversions - 400 SF 1 Bed 1 Bath.jpg

Plan 001

400 SF

1 Bed 1 Bath

20' x 20'

Perfect for ADU Garage Conversions 

& Detached ADU in Backyard

Plan 06 - 3D - 4K ADU Plans Garage Conversions - 400 SF 1 Bed 1 Bath.jpg

Plan 006

400 SF 

1 Bed 1 Bath

20' x 20' 

Perfect for ADU Garage Conversions 

& Detached ADU in Backyard

Plan 010 - 3D - 4K ADU Plans Garage Conversions - 360 SF 1 Bed 1 Bath.jpg

Plan 010

360 SF

1 Bed 1 Bath

18' x 20'

Perfect for ADU Garage Conversions 

& Detached ADU in Backyard

Plan 021 - 3D Aerial - 4K ADU Plans Garage Conversions - 400 SF 1 Bed 1 Bath.jpg

Plan 021

400 SF 

1 Bed 1 Bath

20' x 20' 

Perfect for ADU Garage Conversions 

& Detached ADU in Backyard

FASTEST SUBMITTALS

Plans specific to your property ready to submit just 3 business days after the site visit.

FASTER APPROVALS

Pre-approved, permit-ready plans for faster city approvals.

COST-EFFECTIVE DESIGNS

No solar. Standard Type V construction. Ideal for garage conversions & new ADUs.

EXPERTISE YOU CAN TRUST

20+ Projects successfully completed and approved just in the city of Los Angeles. 54+ across LA/IE/OC

Our Clients Say

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"Very helpful in getting my plans done. I would definitely recommend them to anyone that's doing a project."

Keith G., Long Beach

Ready to Get Started?

Complete the form below and we'll reach out within 24 hours with next steps.

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Which Plan Do You Like

301 N. Lake Ave.#600 

Pasadena, CA 91101

Serving All of Los Angeles

© 2026 $4K ADU Plans

FAST | FRIENDLY | QUALITY 
FROM APPLICATION TO APPROVAL

*NOTE: All visitors understand that $4K ADU Plans is solely a designer as allowed under California Business and Professions Code Section 5537. $4K ADU Plans is not an architect nor a general contractor. All renderings are used for general illustration purposes. $4K ADU Plans fully supports the principles of the fair housing act and the equal opportunity act.  All material presented herein is intended for information purposes only. Given the nature of construction there is no guarantee that measurements, conditions, and features of property will be built exactly as described. All descriptions are for general information purposes, and any discrepancies are the sole responsibility of the owner/builder and/or the general contractor selected to design according to the plan. All measurements and square footages are approximate.  Each ADU is unique, as such there are no guaranteed outcomes.

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