Pro Listing

Northwest ADU Bellevue

Home Builders in Bellevue, Washington
Ranked #1 in Bellevue | Grade A+
5.00 (77 reviews)

Northwest ADU Bellevue

Northwest ADU Bellevue, Washington provides start-to-finish ADU delivery, coordinating design, permits, site work, and construction. Homeowners note organized communication and a refined end result.

Northwest ADU Bellevue business photo 1 - Home Builders in Bellevue
Northwest ADU Bellevue business photo 2 - Home Builders in Bellevue
Northwest ADU Bellevue business photo 3 - Home Builders in Bellevue
Why Homeowners Choose This Business

A single team guides your ADU from early planning through final inspection, helping you navigate timeline, budget, and permitting. Homeowners frequently note consistent communication, attention to detail, and polished finish quality Local experience that helps homeowners across Bellevue, Washington compare a more region-aware provider.

Service Area

Serving Bellevue, Washington and nearby King County communities; projects in surrounding areas considered based on feasibility.

Local Pro Business

This listing includes additional business details, homeowner trust signals, and stronger comparison information.

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Listing details

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This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Ranks among the top local businesses in this market.
  • Has a higher average rating than many businesses in this area.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  ADU Construction
  Detached ADU builders
  Garage Conversion ADU
  Basement ADU
  ADU design and permitting
  Backyard Cottage Builder
  Accessory dwelling unit plans
  Site utilities for ADUs
  ADU project management
  Small Home Construction
  In-law suite build
  Cottage housing

Services include: ADU design, permit coordination, detached ADU construction, garage conversion ADUs, basement ADUs, site prep and utilities, interior finishes, and project management.

Reviews

Customer Reviews

Lois Graham
Eli and his crew produced a high end ADU that is sleek and contemporary. There were a few little scheduling changes, but there was prompt and transparent communication. The room has an elegant, well thought out feel.
Jasmine Parker
The Northwest ADU Bellevue team, led by Andrew, produced a highly accessory dwelling unit with exquisite finishing and superb construction. The project management, attention to detail, and overall professionalism were consistent from start…
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The Northwest ADU Bellevue team, led by Andrew, produced a highly accessory dwelling unit with exquisite finishing and superb construction. The project management, attention to detail, and overall professionalism were consistent from start to finish. We could not be happier.
August Ward
Aleksey Demonstrated Impressive Skill and attention to detail during our ADU build. The finishes are refined and the construction quality is very high. The timeline stretched slightly due to custom material sourcing, but the result is a lux…
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Aleksey Demonstrated Impressive Skill and attention to detail during our ADU build. The finishes are refined and the construction quality is very high. The timeline stretched slightly due to custom material sourcing, but the result is a luxurious, Well Executed Space.
RABIA ZAFAR DAR - 89951/TCHR/BATD
The detail in every corner of my new ADU speaks volumes about their skill. The process was stress-free thanks to clear and proactive communication. A truly professional crew delivered a space that is even better than I had hoped.
GABRIEL QUINTERO
This team's commitment to quality and detail is remarkable. They listened carefully to my vision and communicated every step clearly. The finished ADU is a masterpiece of craftsmanship that has transformed how we use our home.

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Special Offers

Free Initial ADU Consultation

Discuss goals, site fit, and high-level budget at no cost.

Free
Site Feasibility Snapshot

Preliminary review of ADU feasibility for your lot.

Priced upon request

Frequently Asked Questions

They focus on detached backyard cottages, garage conversions, and basement conversions. The team can advise on which format best fits your lot, budget, and long-term use.

Yes, they manage design and permitting to align with local codes. This includes coordinating submittals, revisions, and responses to city comments.

Timelines vary by scope, site conditions, and material choices. Reviews suggest schedules are communicated clearly, with occasional extensions for custom selections.

They help set a realistic scope and offer finish options at different price points. You can prioritize where to invest for design impact while keeping overall costs in check.

Have your property address, any surveys, and ideas on size, layout, and use. Sharing must-have features and timeline goals helps them provide tailored guidance.
 Verified Listing

Opening Hours

  • Monday 8:00 AM – 8:00 PM
  • Tuesday 8:00 AM – 8:00 PM
  • Wednesday 8:00 AM – 8:00 PM
  • Thursday 8:00 AM – 8:00 PM
  • Friday 8:00 AM – 8:00 PM
  • Saturday 8:00 AM – 8:00 PM
  • Sunday 8:00 AM – 8:00 PM

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Business Details

Business Rating
5.00 (77 reviews) Pro Listing
Address
278 106th Ave NE Suite 320, Bellevue, WA 98004
Business Type
Home Builder
Website
https://aduofnw.com/
City Page
Home Builders in Bellevue, Washington

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