Home Additions in Auburn, WA
Professional home additions services for homeowners in Auburn and throughout King County. Licensed General Contractor serving Seattle & the Puget Sound.
Home Additions Services in Auburn
Auburn is a fast-growing South King County city with a mix of established neighborhoods and new development. Love Construction serves Auburn homeowners with ADU/DADU construction, kitchen remodeling, bathroom renovations, home additions, and general contracting services throughout Auburn and the surrounding Green River Valley.
Love Construction provides premium home additions services throughout Auburn and King County. Our boutique design-build approach ensures every project receives personalized attention and expert craftsmanship.
What We Offer in Auburn
- Room additions with super-insulated building envelopes
- Second story additions that maximize your lot without sprawling
- Bump-outs and cantilevers for targeted space gains
- Master suite additions with luxury finishes and energy efficiency
- Seamless architectural integration with existing rooflines and materials
- HVAC extension and electrical panel upgrades sized for efficiency
Zip Codes We Serve in Auburn
98001, 98002, 98092
Why Choose Love Construction for Home Additions in Auburn?
- More living space without the cost and stress of moving
- Significant property value increase with quality construction
- Better energy performance than your existing home in the new space
- Custom design tailored to your specific needs and lifestyle
- Avoid losing your current mortgage rate by staying in place
- Built Green certified construction with low-carbon materials
- Licensed WA Contractor (LOVECC*802N4 · Love Construction LLC)
Home Additions FAQ for Auburn Homeowners
How do you match the addition to my existing home?
We carefully study your home’s architectural style, materials, and proportions. We source matching or complementary roofing, siding, windows, and trim so guests never know where the original ends and the addition begins.
What does a home addition cost in Seattle?
Home additions in Seattle typically range from $250-$500 per square foot. A simple room addition might cost $80,000-$150,000, while a master suite addition runs $150,000-$300,000+. Second story additions start around $250,000.
How long does a home addition take?
A bump-out or small room addition might take 2-3 months. A master suite addition typically takes 4-6 months. Second story additions can take 5-8 months. Seattle permitting can add 6-12 weeks.
Will my addition be more energy-efficient than my existing home?
Absolutely. We build every addition to exceed current energy code, often to near-Passive House standards. The new space will likely be the most comfortable, efficient part of your home.
Do you serve all of Auburn?
Yes! We provide home additions services throughout Auburn and all of King County. We serve zip codes 98001, 98002, 98092 and surrounding areas.
Home Additions in Nearby Areas
Get a Free Home Additions Quote in Auburn
Contact Love Construction today. We serve Auburn and all of King County.