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ADU Construction Redmond

Maksymov Brownstone LLC provides ADU construction Redmond homeowners can use to create more living space, support family needs or increase property flexibility. From garage conversions to detached backyard units, we design and build accessory dwelling units with careful planning, durable materials and clear communication. Schedule a free consultation to discuss your property.

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Why Redmond homeowners are building ADUs

Redmond ADU construction has become a practical solution for homeowners who want more flexibility without leaving the area. With Microsoft, a strong tech community and growing demand for housing, many Redmond properties can benefit from an additional living space.

An ADU can work as a private suite for parents, a separate space for adult children, a quiet home office or a long-term rental unit. For families in Education Hill, English Hill, North Redmond and nearby school-focused neighborhoods, this flexibility can support both daily comfort and long-term property value.

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Custom ADU construction services in Redmond

As an ADU contractor Redmond homeowners can rely on, Maksymov Brownstone LLC manages the full process from planning to final inspection. We help with layout design, structural updates, utility planning, insulation, windows, kitchens, bathrooms, flooring, lighting and finish details.

Our team builds attached ADUs, detached ADUs, basement units and garage conversions. Each project is planned around the existing home, lot shape, privacy, access, natural light, drainage and future use. The goal is to create a complete living space that feels comfortable, efficient and connected to the property.

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ADU construction options tailored to your property

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Basement conversion

A basement conversion transforms existing lower-level space into a fully functional living unit with a private entrance, bathroom, kitchenette and living area.

Using the current structure reduces costs while improving moisture control, ceiling height, lighting, insulation, HVAC, plumbing and electrical systems.

This option works well for rental income, extended family, or long-term guest stays.

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Garage conversion

Garage conversions turn underutilized garage space into comfortable living quarters, including a bedroom, bathroom, kitchen and living area.

This solution adds valuable square footage without expanding the home’s footprint while upgrading insulation, windows, flooring, utilities, climate control and modern finishes for versatile everyday use.

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Attic conversion

Attic conversions create private upper-level living space with a bedroom, bathroom, kitchenette and lounge. Structural upgrades, dormers, stair access, insulation, ventilation, skylights, HVAC integration and plumbing allow homeowners to gain extra living space while preserving yard and garage areas, ideal for guests, teenagers, home offices or rental income.

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Built around Redmond’s homes, lots and lifestyle

ADU construction Redmond WA projects often involve homes built between the 1970s and 2000s. Many of these properties have strong potential but may need upgrades to electrical systems, plumbing, insulation or layout before an ADU can function properly.

In North Redmond, English Hill and Education Hill, homeowners often have more room to consider larger layouts or separate structures. Near the Sammamish River Valley and Bear Creek areas, drainage, waterproofing and site conditions become especially important during planning.

Our ADU building process

Building an accessory dwelling unit Redmond homeowners can use for years requires a clear process. Maksymov Brownstone LLC organizes each stage so clients understand the timeline, budget, design decisions and permit steps before construction begins.

  • 01

    Initial property review

    We start with a consultation to understand how you want to use the ADU. The team reviews the existing structure, lot access, garage potential, utilities, drainage conditions and possible layout options.

  • 02

    ADU design planning

    Next, we create a practical layout for the new living space. This may include a sleeping area, bathroom, kitchenette or full kitchen, storage, windows, lighting, privacy planning and connection to outdoor areas.

  • 03

    Scope, estimate and timeline

    You receive a clear project scope with budget expectations, material details, construction stages and estimated schedule. We explain what may affect the cost, including structural work, utility upgrades, site conditions and finish selections.

  • 04

    Permits and site preparation

    Maksymov Brownstone LLC helps coordinate ADU permits Redmond projects may require, including building, plumbing, electrical, mechanical or site-related documentation. We also prepare the project for code compliance, inspections and construction logistics.

  • 05

    Construction and quality control

    The construction stage may include demolition, framing, foundation work, rough-in systems, insulation, drywall, flooring, tile, cabinetry, fixture installation and finish carpentry. We keep the workflow organized and communicate progress throughout the build.

Custom ADUs created with precision, integrity and design that elevate every home
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More ways we can transform your home

MB Remodels provides a range of complementary services beyond ADUs, including basement remodeling, attic conversions and garage conversions. We offer versatility, consistent quality and the convenience of working with one trusted team for all renovation needs.

If you are looking for creative ways to remodel your home, we provide free consultations to help you start your next project in Redmond.
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5 average (3 reviews)

What our customers say

J
J Jenny Lian
4 months ago

I recently had the pleasure of working with Ihor on a remodeling project for my home, and I couldn't be happier with the results. From start to finish, Ihor demonstrated exceptional professionalism, skill, and dedication.

J
J John Nye
4 months ago

This company is amazing. Their team of specialists at remodeling proved to be hard working, determined and perfectionists. The assessment of needs was simple and the quote was more reasonable than expected, and the final invoice had no surprises. There are no risks in engaging this company.

S
S Soledad Guerrero
4 months ago

The experience was so positive that we’re already thinking ahead to our next project with them: remodeling all of our bathrooms. Knowing how dedicated they are to their craft gives us complete confidence in choosing them again.

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Where we offer ADU construction

Our company can boast a high level of expertise in the building and remodeling industry while delivering high-quality services to our customers. Maksymov Brownstone LLC pays close attention to every detail of your ADU construction project, ensuring you’re more than satisfied with the final result. See all cities we serve across the Greater Seattle Area:

Frequently asked questions

These answers cover common questions about ADU construction in Redmond. For exact recommendations, cost details or permit requirements, our team can review your property and help define the best next step.

How long does ADU construction in Redmond usually take?

The timeline depends on the ADU type, size, permit review, site conditions and design complexity. A garage conversion may be faster than a detached backyard unit, while new construction usually takes longer because of foundation work, utilities, inspections and exterior work.

Is a garage conversion a good ADU option in Redmond?

Yes, for many Redmond homes, a garage conversion can be a practical way to create an accessory dwelling unit. The existing structure must be reviewed for insulation, moisture protection, ventilation, electrical capacity, plumbing access, ceiling height and safe entry before the final plan is confirmed.

What affects the cost of an ADU?

The main cost factors include square footage, structural work, utility connections, kitchen and bathroom finishes, foundation needs, windows, insulation, drainage, cabinetry and material selection. Detached ADUs usually cost more than conversions because they require more independent construction and site work.

Do you help with Redmond permits?

Yes. Maksymov Brownstone LLC helps guide the ADU permitting process, including required documentation, plan coordination and inspection scheduling. The goal is to make the process more organized, reduce confusion for the homeowner and keep the project moving forward with proper compliance.