Sacramento County·Population 82,000+

ADU Builders in Folsom, CA

Folsom combines strong tech employment, excellent schools, and scenic surroundings to create consistent demand for quality rental housing. ADUs here attract long-term tenants from the local tech and healthcare sectors.

$680,000

Median Home Price

7,000–12,000 sq ft

Avg. Lot Size

$1,600–$2,400/mo

Est. ADU Rent

60 days (state-mandated)

Permit Timeline

$7,000–$20,000

Permit Cost

1,200 sq ft (detached)

Max ADU Size

Why Build an ADU in Folsom?

Folsom's tech employment base and excellent schools create stable, long-term rental demand. ADUs here tend to attract professional tenants who stay for multiple years.

Market Highlights

  • Intel, Oracle, and tech sector employment drives rental demand
  • Excellent school district attracts families seeking long-term rentals
  • Scenic location near Folsom Lake adds lifestyle appeal
  • Lower crime rates and high quality of life

Folsom ADU Regulations & Permits

Key rules and requirements for building an ADU in Folsom, Sacramento County.

ADUs permitted on all residential lots per California state law.

Local Tips for Folsom ADU Projects

1

Newer neighborhoods may have HOA restrictions

2

Folsom has design compatibility requirements that can affect architectural costs

3

The city offers good online resources for ADU permit applicants

ADU Builders Serving Folsom

31 builders found

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Dedicated ADU Builder Licensed Yelp Guaranteed

America's Dream HomeWorks

Sacramento, CA
ADU DesignPermittingConstructionGarage Conversions
Serves:Sacramento, Elk Grove, Folsom, Roseville, Rocklin
4.9
89 reviews
General Contractor Licensed Yelp Guaranteed

Solid Construction & Design

Sacramento, CA
ADU Design-BuildKitchen RemodelsBathroom RemodelsHome Additions
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rancho Cordova
4.9
62 reviews
General Contractor Licensed

Bouquet Construction

Sacramento, CA
ADU ConstructionGarage ConversionsHome Additions
Serves:Sacramento, Elk Grove, Rancho Cordova, Citrus Heights, Folsom
4.8
47 reviews
ADU Specialist Licensed

Reborn Cabinets

Sacramento, CA
Kitchen RemodelingBathroom RemodelingADU Interior Finish
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rancho Cordova +1 more
4.8
215 reviews
General Contractor Licensed

Folsom Lake Construction

Folsom, CA
ADU ConstructionHome AdditionsRemodeling
Serves:Folsom, El Dorado Hills, Orangevale, Granite Bay
4.7
29 reviews
ADU Specialist Licensed

Mr. Handyman of Sacramento

Sacramento, CA
Garage ConversionADU FinishingRepairsMaintenance
Serves:Sacramento, Elk Grove, Rancho Cordova, Citrus Heights, Folsom
4.6
89 reviews
General Contractor Licensed

Gold River Construction

Rancho Cordova, CA
ADU ConstructionHome AdditionsRemodeling
Serves:Rancho Cordova, Folsom, Orangevale, Sacramento
4.6
19 reviews
General Contractor Licensed

Sacramento Home Builders

Sacramento, CA
ADU ConstructionCustom HomesRemodeling
Serves:Sacramento, Elk Grove, Rancho Cordova, Citrus Heights, Folsom
4.5
56 reviews
General Contractor Licensed

Rancho Cordova Builders

Rancho Cordova, CA
ADU ConstructionHome AdditionsRemodeling
Serves:Rancho Cordova, Folsom, Orangevale, Sacramento, Gold River
4.5
22 reviews
Dedicated ADU Builder Licensed

Cronuservice

Sacramento, CA
Turnkey ADUFinancing GuidanceIncentives Guidance
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rocklin +5 more

Offers ADU financing and incentives guidance.

Dedicated ADU Builder Licensed

Snap ADU

Sacramento, CA
DesignPermittingConstructionFinancing
Serves:Sacramento, Elk Grove, Folsom, Roseville, Rocklin +1 more

Known for streamlined process and fast timelines.

Dedicated ADU Builder Licensed

Maxable Space

Sacramento, CA
ADU PlanningDesignPermittingBuilder Matching
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rocklin

Helps homeowners plan ADUs and matches them with builders.

Dedicated ADU Builder Licensed

Dwellito

Sacramento, CA
Prefab ADUModular ADUSite Prep
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rocklin +2 more

Online marketplace connecting homeowners with prefab ADU manufacturers.

Dedicated ADU Builder Licensed

Villa Homes

Sacramento, CA
ADU DesignPermittingConstruction
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rocklin

Uses technology to streamline the ADU process.

Dedicated ADU Builder Licensed

Homestead Modern

Sacramento, CA
Modern ADU DesignPermittingConstruction
Serves:Sacramento, Elk Grove, Roseville, Folsom
Dedicated ADU Builder Licensed

Abodu

Sacramento, CA
Prefab ADUSite PrepInstallation
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rocklin

High-quality prefab ADUs with fast installation.

Dedicated ADU Builder Licensed

Mighty Buildings

Sacramento, CA
3D-Printed ADUPrefab ADU
Serves:Sacramento, Elk Grove, Roseville, Folsom

Uses 3D printing technology for faster, more sustainable construction.

Dedicated ADU Builder Licensed

Cover

Sacramento, CA
ADU DesignPermittingConstruction
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rocklin

Architect-designed ADUs with a focus on quality and design.

General Contractor Licensed

Orangevale Builders

Orangevale, CA
ADU ConstructionHome AdditionsRemodeling
Serves:Orangevale, Fair Oaks, Folsom, Granite Bay, Rancho Cordova
Dedicated ADU Builder Licensed

Premier ADU Solutions

Sacramento, CA
ADU DesignPermittingConstructionProject Management
Serves:Sacramento, Elk Grove, Rancho Cordova, Roseville, Folsom
Dedicated ADU Builder Licensed

Eco ADU

Sacramento, CA
Sustainable ADU DesignGreen BuildingSolar Integration
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rocklin

Specializes in sustainable, energy-efficient ADU construction.

Dedicated ADU Builder Licensed

ADU Geeks

Sacramento, CA
ADU ConsultingDesignPermitting Assistance
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rocklin +1 more

Consulting-focused company that helps homeowners navigate the ADU process.

Dedicated ADU Builder Licensed

Build My ADU

Sacramento, CA
ADU DesignPermittingConstructionFinancing
Serves:Sacramento, Elk Grove, Roseville, Folsom, Rocklin
Dedicated ADU Builder Licensed

HomeADU

Sacramento, CA
ADU DesignPermittingConstruction
Serves:Sacramento, Elk Grove, Roseville, Folsom
Dedicated ADU Builder Licensed

A1 Building Contractors LLC

Granite Bay, CA
Design-Build ADUADU General ContractingGarage ConversionJADU Construction+6 more
Serves:Sacramento, Elk Grove, Roseville, Folsom, Auburn +15 more

Veteran-owned design-build ADU contractor. CSLB #1094366. 1-year labor warranty, 10-year structural warranty. Serves Sacramento and Placer County. Email: [email protected]

Dedicated ADU Builder Licensed

Backyard Unlimited

Sacramento, CA
Custom-Crafted ADU Solutions
Serves:Sacramento, Elk Grove, Folsom, Rancho Cordova
Dedicated ADU Builder Licensed

Perpetual Homes ADU

Sacramento, CA
ADU DesignsInstallationFinish WorkTiny Homes
Serves:Sacramento, Elk Grove, Roseville, Folsom
Dedicated ADU Builder Licensed

prefabADU

Sacramento, CA
Prefab ADUsModular ADUs
Serves:Sacramento, Elk Grove, Folsom, Rancho Cordova

Focused on affordable housing solutions.

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About ADU Construction in Folsom, CA

Folsom is located in Sacramento County with a population of 82,000+ and a median home price of $680,000. The average lot size of 7,000–12,000 sq ft provides good space for ADU construction, with estimated rental income of $1,600–$2,400/mo for completed units.

ADU permits in Folsom are processed through Sacramento County with a state-mandated maximum timeline of 60 days. Permit costs typically range from $7,000–$20,000, and the maximum allowed ADU size is 1,200 sq ft (detached). Our directory helps you find experienced builders who know the local regulations and can guide you through the entire process.