The 2026 World Cup is coming to North America, and Seattle is one of the host cities. While fans are preparing for packed stadiums and international matches, many homeowners across the Puget Sound region, from Edmonds to Bellevue, are asking a different question: What does this mean for housing and short-term rentals?
As hotels fill up, demand will spread into residential neighborhoods, creating new opportunities for those with flexible spaces like DADUs. According to housing industry trends tracked by the National Association of Home Builders (NAHB.org), accessory dwelling units and small secondary homes are increasingly used to address temporary and long-term housing demand.
At MacCoy Home Solutions, we’re already helping homeowners think beyond the event itself and plan DADUs that provide both short-term opportunity and long-term value.
Quick Answer for HomeownersCan building a DADU before the 2026 World Cup be a smart investment in Lynnwood?
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What Is a DADU and Why Does It Matter?
A Simple Definition of a DADU
A Detached Accessory Dwelling Unit (DADU) is a standalone living structure built on the same property as a primary home. Unlike an attached ADU, a DADU is completely separate and typically includes its own entrance, living space, bathroom, and often a kitchen or kitchenette.
National housing organizations like the NAHB recognize ADUs and DADUs as effective ways to add flexible housing without changing neighborhood character (NAHB.org).
At MacCoy Home Solutions, we design and build DADUs that are functional, code-compliant, and tailored to meet the specific needs of homeowners.
Legal in Many Seattle-Area Neighborhoods
Across much of the Seattle region—including Lynnwood and surrounding communities—DADUs are allowed under local zoning rules. Regulations vary by city, lot size, and infrastructure, which is why local expertise matters.
MacCoy Home Solutions collaborates with homeowners throughout Lynnwood, Edmonds, Mountlake Terrace, Shoreline, and Snohomish County, providing guidance on zoning, permitting, and feasibility to inform their decisions before proceeding.
Versatile Uses for Today and the Future
One of the biggest advantages of a DADU is flexibility. A well-designed unit can serve multiple purposes, including:
- Short-term rental during major events
- Long-term rental housing
- Guest accommodations
- Home office or creative studio
- In-law or multigenerational living space
The 2026 World Cup Impact on Housing Demand
Projected Tourism and Visitor Spikes
Global sporting events consistently draw large crowds. Seattle’s selection as a host city means increased demand not only downtown but across nearby communities. Industry analysts have observed similar rental surges during major events, pushing visitors into surrounding suburbs.
This overflow effect is why communities like Lynnwood often experience increased interest in short-term housing options.
Short-Term Rental Demand Near Event Zones
Travelers attending global events often seek alternatives to hotels, preferring private rentals that offer more space, privacy, and flexibility. Detached units are especially attractive because they function as independent living spaces.
The Environmental Protection Agency highlights the importance of safe, compliant residential construction and ventilation in secondary dwellings (EPA.gov), reinforcing why professional planning matters for rental-ready spaces.
Lessons From Other Host Cities
Past host cities for international events have shown that homeowners who plan ahead often have more options and fewer constraints. While no outcome is guaranteed, these patterns emphasize the value of early planning and intentional design rather than rushed construction.
Planning Your DADU on a 2026 Timeline
Why Design and Permits Should Start Now
DADU projects involve multiple stages:
- Feasibility and site evaluation
- Architectural design and layout planning
- Engineering and utility coordination
- Permitting and inspections
- Construction
Construction Timeline Considerations
Every DADU project is unique. Timelines vary based on site conditions, design complexity, and approvals. Starting early helps homeowners avoid bottlenecks and allows for thoughtful decision-making.
MacCoy Home Solutions uses BuilderTrend to provide transparency throughout construction, offering homeowners updates, schedules, and documentation in one place.
Key Features for Rental Readiness
Homeowners planning for rental use often prioritize:
- Separate and private entrances
- Clear separation from the main home
- Kitchenettes or full kitchens
- Durable finishes and materials
- Efficient heating and cooling systems
Long-Term Value Beyond the World Cup
An Income Stream That Lasts
Even after 2026, a DADU can continue serving as a rental or flexible living space. Many homeowners transition their units from short-term use to long-term housing or personal use over time.
Home Value and Market Appeal
Additional livable space, especially space with independent functionality, can improve a property’s appeal. According to remodeling trends tracked by the NAHB, buyers increasingly value flexible housing options that support multigenerational living or rental potential (NAHB.org).
Flexible Use Over Time
A DADU can evolve with your needs, transitioning from rental to office, guest space, or family housing. This adaptability is what makes it a long-term asset rather than a single-purpose structure.
What You Can Do Right Now
Start With a Free DADU Consultation
The best first step is an informed conversation. MacCoy Home Solutions offers consultations focused on feasibility, planning, and education—not pressure.
Prep Work if You’re Not Ready to Build
Many homeowners start the process with utility planning, site assessments, or initial conceptual designs. These steps align with best practices for responsible residential development.
Design and Planning Support
MacCoy Home Solutions employs a design-build approach, coordinating design and construction under one team to minimize delays and enhance clarity throughout the process.
FAQ: DADUs and the 2026 World Cup
How long does it take to build a DADU in Lynnwood?
Timelines vary depending on design, permitting, and site conditions, but most projects take several months from planning through completion.
Can a DADU still be used after the World Cup?
Yes. Many homeowners continue using their DADU as a long-term rental, home office, or guest suite.
Are DADUs a good option if I plan to sell later?
Flexible living spaces often increase buyer interest, particularly for multigenerational or income-capable properties.
Plan Today, Benefit Tomorrow
The 2026 World Cup is a moment—but the value of a DADU lasts far longer. Planning now allows homeowners to create flexible living space that supports both short-term opportunities and long-term goals.
If you’ve been searching for DADU builders near me, MacCoy Home Solutions is ready to help you plan with confidence and clarity.
Schedule your free DADU planning session today and start building toward the future.