ADU / Garage Conversion Pasadena, CA 91118

ADU / Garage ConversionPasadena, CA 91118

Modern Build offers adu / garage conversion services in Pasadena, CA 91118

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ADU & GARAGE CONVERSION SERVICES

Garage Conversion Contractor in Pasadena, CA 91118

Modern Build transforms unused garages into permitted, fully functional ADUs in Pasadena, CA 91118. Whether you’re adding a rental unit, home office, or guest house, we handle the entire process from planning to construction.

Our ADU conversions in Pasadena are tailored to your goals and comply with all zoning, building, and safety regulations — ensuring long-term value and peace of mind.

Free Consultation

(323) 300-4130
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Why Homeowners Choose Us

Trusted Experts in ADU / Garage Conversion

Homeowners trust our ADU service in Pasadena, 91118 because we excel at designing custom exterior finishes that harmonize perfectly with the unique architectural character of local homes. Our deep understanding of Pasadena’s diverse housing styles ensures that every ADU is a seamless extension of the primary residence, enhancing both beauty and cohesion.

Our ADU service in Pasadena, 91118 stands out for its meticulous attention to city-specific building codes and neighborhood regulations. Homeowners choose us for our proven expertise in navigating Pasadena’s permitting process, ensuring that every custom exterior finish meets compliance standards while bringing clients’ visions to life without costly or time-consuming setbacks.

The climate of Pasadena, 91118 demands careful material selection and design, and our ADU service excels in crafting exteriors that withstand local weather while maintaining visual appeal. Homeowners appreciate our knowledge in choosing finishes that are both durable and energy-efficient, providing long-term value and comfort in the region’s specific environment.

By selecting our ADU service in Pasadena, 91118, homeowners benefit from our strategic approach to maximizing curb appeal and property value. Our custom exterior finishes not only blend with the existing home but also elevate the overall aesthetic, making the property more desirable and in tune with community expectations.

What’s Included in Your Pasadena ADU Conversion?

From garage to high-functioning living space in Pasadena, CA 91118.

Garage-to-Living Space Conversion

Custom Floorplans & Design

Plumbing & Electrical Installation

Framing, Drywall & Insulation

City Permits & Compliance

Energy-Efficient Windows & HVAC

Work Performed by Licensed, Insured Contractors

Financing Options Available

ADU BUILDERS IN Pasadena, CA

Why Convert Your Garage in Pasadena, CA 91118?

Garage and ADU conversions are the smartest way to expand livable space and boost property value in Pasadena, CA. Whether it’s for rental income, multigenerational living, or personal use, our team delivers turn-key ADU solutions that meet city code.

From initial zoning checks to final inspections, we make sure your Pasadena ADU project is legal, functional, and built to last.

Our Process

Step by step from concept to completion

1

Free Property Assessment

We inspect your garage in Pasadena, CA 91118, review local ADU zoning rules, and confirm feasibility based on your lot and layout.

2

Custom Design & Engineering

Our designers and engineers create a floorplan tailored to your goals, budget, and the existing structure in Pasadena.

3

Permit Approval & Construction

We coordinate permitting and begin construction with licensed crews from our network, providing weekly progress updates for your Pasadena, CA 91118 project.

4

Final Walkthrough & Move-In

After final inspection and occupancy approval, we walk through the completed ADU with you to ensure full satisfaction in Pasadena.

Why We Love Working in This Area

Homeowners in 91118, CA Trust Us

ZIP code 91118 in San Marino covers PO Box addresses, but we’ve completed numerous remodeling projects in surrounding residential areas. Our team brings deep knowledge of the city’s design review standards and commitment to high-end finishes. With a keen understanding of the unique architectural styles that characterize the homes in this area, we ensure that every project we undertake not only meets but exceeds the expectations of our clients. Whether it’s a major kitchen transformation or a master suite expansion, we focus on timeless design, energy efficiency, and craftsmanship that blends seamlessly into San Marino’s architectural tradition. At Modern Build Home Remodeling, we understand that remodeling is not just about aesthetics; it's about enhancing your lifestyle. Our skilled professionals are adept at integrating modern conveniences while respecting the historical integrity of your home. From custom cabinetry to sustainable materials, we prioritize quality and sustainability in every aspect of our work. Trust Modern Build Home Remodeling to elevate your space while preserving the elegance of your home, ensuring that your investment will be cherished for years to come.

Local Insights For This Area

Common Projects In Pasadena, CA 91118

In Pasadena's 91118 area, many ADUs are nestled on tree-lined streets with mature landscaping that can shield entrances from public view, making integrated security systems crucial for monitoring hidden access points and deterring unauthorized entry, thus preserving both privacy and homeowner peace of mind.

Given Pasadena’s Mediterranean climate, ADUs often feature large windows and patio doors that maximize natural light but may create vulnerabilities; advanced security systems with motion sensors and smart locks help secure these design elements without compromising the open, airy feel cherished by local residents.

Pasadena’s proximity to the foothills means that many properties in 91118 back onto secluded canyons or trails, increasing the importance of surveillance cameras and alarm systems that alert homeowners to movement around perimeters, especially in less visible side and rear yards.

With a diverse mix of historic craftsman homes and modern builds, integrating security technology into ADUs in 91118 allows for discreet solutions that respect architectural integrity while providing real-time alerts—meeting the dual community priorities of safety and the preservation of neighborhood character.

100% Financing Available with $0 Down*

Remodel Now. Pay Later.

Permits And Approvals

Permit Steps For ADU / Garage Conversion in Pasadena 91118

Prepare Pasadena, 91118, adu architectural plans stamped by a licensed California architect or engineer.

Obtain Pasadena, 91118, adu zoning clearance demonstrating compliance with all local development standards.

Schedule Pasadena, 91118, adu plan check review with the city’s Building & Safety Division.

Submit Pasadena, 91118, adu Title 24 energy compliance documentation as part of your application package.

Secure Pasadena, 91118, adu construction permit after passing all required initial city plan reviews.

Tip, confirm details with your local building department before submitting.

Local Guide

Guide to ADU / Garage Conversion in Pasadena 91118

When planning an ADU in Pasadena's 91118 area, effective water management is essential due to the region's seasonal rainfall and local soil conditions. Proper grading and site preparation help direct runoff away from structures, reducing the risk of foundation damage and landscape erosion for long-term structural integrity.

Integrating permeable paving solutions, such as gravel or permeable pavers, can significantly improve drainage around your ADU. These materials allow rainwater to filter safely into the ground, helping to minimize pooling and prevent issues with water accumulation in compliance with Pasadena’s sustainability goals.

Homeowners in 91118 should consider installing rain gardens and bioswales as part of their ADU landscaping. These natural drainage features not only capture and filter runoff but also enhance the visual appeal of your property while supporting local water conservation efforts and reducing strain on municipal stormwater systems.

Upgrading gutter systems and installing properly sized downspouts are crucial steps for managing roof runoff from your Pasadena ADU. Connecting these to rain barrels or directed drainage lines can further mitigate potential water damage, offering eco-friendly solutions that align with city regulations and water efficiency objectives.

A FUNCTIONAL SPACE YOU’LL LOVE

Turn Unused Space Into Value in Pasadena, CA 91118

ADUs in Pasadena are an ideal way to generate rental income, create privacy for guests, or build a flexible home office. Modern Build delivers compliant, energy-efficient, and stylish ADU conversions that elevate your property.

As your local garage conversion experts in Pasadena, we handle everything — from plans and permits to construction and finishes — with full transparency and guaranteed results.

Free Consultation

(323) 300-4130
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What Homeowners Say

Around Pasadena

Modern Build Home Remodeling provided outstanding service and results. From start to finish, their communication was clear and timely, ensuring we were always informed on the progress of our ADU project in Pasadena. The team demonstrated exceptional professionalism, arriving promptly and respecting our home throughout the remodel. Their workmanship was top-notch, with attention to detail that truly enhanced the space. We appreciated how they addressed all our questions patiently and adapted to our needs seamlessly. I highly recommend Modern Build Home Remodeling to anyone seeking quality ADU construction combined with a friendly, dependable team experience.

Diego L. From Pasadena, 91118
ADUJUL 2025

Modern Build Home Remodeling made our home renovation enjoyable. From start to finish, their communication was clear and timely, which really put us at ease throughout the ADU project. The team arrived punctually each day and maintained a high level of professionalism, respecting our home and neighborhood. We were particularly impressed with their attention to detail and commitment to quality workmanship, which exceeded our expectations. The finished accessory dwelling unit fits seamlessly with our existing home and neighborhood aesthetic. We highly recommend Modern Build Home Remodeling to anyone in Pasadena seeking reliable and skilled remodeling services.

Tina S. From Pasadena, 91118
ADUFEB 2025

We are amazed by the transformation Modern Build Home Remodeling provided. From start to finish, their communication was clear, timely, and always professional, keeping us informed throughout the entire ADU project in Pasadena. The team arrived promptly each day, demonstrating true expertise and care in their work. The quality of craftsmanship exceeded our expectations, turning our vision into a beautiful, functional living space. We especially appreciated their attention to detail and willingness to answer all our questions patiently. Modern Build Home Remodeling made the entire process smooth and stress-free. We highly recommend their services to anyone seeking a reliable and skilled remodeling company.

Evan T. From Pasadena, 91118
ADUMAR 2025

Rated 5.0 stars by trusted homeowners in Pasadena, CA 91118. Trusted by over 28+ families this year.

Permits and approvals in Pasadena? We take care of it all.

Popular upgrades in Pasadena

Trusted by Homeowners Across Los Angeles

Consistent quality. Consistent 5-star ratings.

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We’re here to help with all your home remodeling needs. Reach out for a free consultation or any inquiries you have about our services.

Free Consultation

(323) 300-4130

Call us, it's free.

Our expert team has been serving Los Angeles and surrounding areas for over a decade. Whether you are looking to remodel your kitchen, bathroom, or entire home, we provide top-notch services to make your vision a reality.

Let’s start transforming your space into something amazing. Get in touch today to explore how we can bring your project to life.

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