Woodinville estates and wine country
Architect in Woodinville, WA
Estate homes on one to five acre lots, guest houses, custom homes, remodels and winery buildings in Woodinville wine country. City or King County permits, depending on the parcel.
The first feasibility check is free and usually takes about a day. You speak to the architect, not a salesperson.
Why local matters
Land changes what you can build
Woodinville is wine country, with over 100 wineries and tasting rooms, and it has lots that the denser Eastside cities do not: many are one to five acres.
That space allows a main house with a guest house, shop or barn designed as one compound instead of buildings added one at a time.
The incorporated city permits its own lots. The rural parcels around it, where most estate sites are, go through King County.
What gets designed here
Work in Woodinville
Woodinville work falls into four kinds.
- Estate homes. Typically 4,000 to 8,000 square feet and up, sited for views and sun, with accessory buildings planned from the start.
- Guest houses and ADUs. On large lots an ADU is usually a standalone guest house for family, rental or a caretaker.
- Custom homes and remodels. Near the Town Center and in the rural areas north and east, including many 1980s and 1990s houses on generous lots.
- Winery buildings. Tasting rooms, production and barrel space, with the assembly occupancy, accessibility and state liquor licensing requirements they carry.
Permits
Woodinville permit timelines
Rural parcels are permitted through the King County Department of Local Services. Lots inside the City of Woodinville go through the city.
| Project | Typical review |
|---|---|
| Residential addition, King County | 10 to 16 weeks |
| New single family home, King County | 12 to 20 weeks |
| Winery or commercial, county or city | varies widely by project |
Typical King County review times for a complete residential application. Commercial and winery projects vary with use and location.
Budget
What projects cost, in round numbers
These are the same figures used everywhere on this site. The estimators on the linked pages turn them into a number for your size and scope.
| Project | Typical range | Estimator |
|---|---|---|
| Architect led custom home | $500 to $800 per sq ft | cost to build page |
| High end custom or waterfront | $800 to $1,200 and up per sq ft | cost to build page |
| Whole house remodel | $300 to $550 per sq ft | whole house remodel page |
| Home addition | $350 to $650 per sq ft | home addition cost page |
| Detached ADU | $200,000 to $400,000 | ADU cost guide |
| Architecture fee | 8% to 15% of construction | architect fees page |
Swipe the table sideways to see every column
Eastside figures from the cost pages on this site, each of which has an estimator that gives you your own number. Land, site work and permits sit on top of construction.
Where
Woodinville neighborhoods
The Town Center, the Sammamish River valley and tasting room district, Hollywood Hill and the rural areas to the north and east.
Questions
Building in Woodinville, answered
Do you work in Woodinville?
Yes. Piper Cole Architects is based in Kirkland and Woodinville is part of the regular work. Estate homes, guest houses and winery work are all part of it.
How long does a permit take in Woodinville?
On King County parcels, allow 10 to 16 weeks for an addition and 12 to 20 weeks for a new house. City lots and commercial projects vary.
What does an architect cost in Woodinville?
Typically 8% to 15% of construction for full service, toward the top of that range on waterfront, steep or otherwise constrained lots because they take more design time. The architect fees page has a calculator for your own budget.
Do I need an architect for a house in Washington?
Not by law. RCW 18.08.410 exempts single family homes and buildings of four units or fewer from the stamp requirement. You will need permitted drawings and usually structural engineering. People hire an architect because the lot, the code or the design is complicated, not because the law requires one.
What happens on the first call?
You describe the property and what you want to do. David Meade tells you what the site and the code are likely to allow, what it tends to cost and what to check first. The first feasibility check is free and usually takes about a day.
Can I build a guest house on a Woodinville lot?
On most residential lots, yes, under Washington ADU law. On larger parcels it is usually designed as a standalone guest house. Size and siting rules depend on whether the lot is in the city or in King County.
Plan the project
Cost and service pages
- Cost to build a house in SeattleNew build cost by tier, with an estimator
- Architect feesWhat the design work costs, with a calculator
- Home addition costEvery addition type, with an estimator
- Whole house remodel costCost by depth, and the code trigger that moves budgets
- Custom home designNew houses on the lakes and on difficult lots
- Home additionsOut or up, and what it costs
- ADU and DADU designGarage conversions to backyard cottages
- Waterfront and lakefront homesShoreline lots and teardown rebuilds on the lakes
Read next
Guides for Woodinville projects
- ADU or DADUWhich kind of accessory unit suits the lot
- ADU cost, Seattle and the EastsideAttached, detached and garage conversions, in real numbers
- How long a custom home takesDesign, permit and build, stage by stage
- Questions to ask an architectWhat to ask before you hire anyone
Nearby
Nearby cities
- Architect in Bothell, WALocal permits, costs and the kind of work done there
- Architect in Kenmore, WALocal permits, costs and the kind of work done there
- Architect in Redmond, WALocal permits, costs and the kind of work done there
- Architect in Kirkland, WALocal permits, costs and the kind of work done there
- Architect in Duvall, WALocal permits, costs and the kind of work done there
- Architect in Sammamish, WALocal permits, costs and the kind of work done there
Next step
Talk about your Woodinville property
Describe the lot and what you want to do with it. You speak to David Meade directly, not a salesperson, and the first feasibility check is free and usually takes about a day.
Our Architecture Services
Full-service architecture for Woodinville Architect: Estate Homes and Guest Houses and the greater Seattle area: