Bothell · King & Snohomish Counties

Bothell project hub

Board hub for Bothell additions and remodels — MyBuildingPermit path and Board shortlists. Bothell spans county lines; confirm which city rules apply to your parcel.

Bothell work in pictures (illustrative)

Bothell-style bath waterproofing in progress
Bothell-style bath waterproofing in progress.
Shower membrane at curb in Bothell
Shower membrane at curb in Bothell.
Bothell addition context
Bothell addition context.

Who permits work in Bothell?

City of Bothell accepts permit and land-use applications online through MyBuildingPermit.com. Confirm the live Permit Center path for your address.

Full permit jurisdiction hub · Verify contractor · Learn hub

Where should I start?

  • Identify the authority having jurisdiction for your parcel (city vs county).
  • Open the official permit portal linked above — not a Board form.
  • Shortlist firms from Board directories that match your project type.
  • Re-verify each legal name at WA L&I Verify before any deposit.
  • Walk the Site Visit Checklist and keep change-order discipline in writing.

Hiring a contractor · Site Visit Checklist · Cost factors

Official

Official portals · Bothell

Live authority-having-jurisdiction (AHJ) links for Bothell. The Board of Project Stewardship does not issue permits or licenses. Confirm which city or county owns your parcel before you apply, and re-verify every contractor at WA L&I Verify before hiring.

Live Feasibility & Estimate Calculator

Planning estimate, not a bid.

Estimated total $62,000

Pre-Construction Package

Show Details for Feasibility Study

Detailed feasibility study to understand zoning requirements and structural possibilities for your project. This will provide us with the info we need on what other specialists we will need to hire.

Specialists Included:

  • Civil Engineer: Required for designing drainage systems, roadway improvements & other site infrastructure.
  • Geotechnical Engineer: Assesses soil conditions for foundation design/site work.
  • Septic Design Engineer: Needed if property is not on municipal sewer.
  • Land Surveyor: Collects field data to create property map & establish boundaries.
  • Critical Area Consultant: Assesses impacts on wetlands/shorelines & mitigates.
  • Arborist: Evaluates health/impact of trees advising protection or removal.
Show Details for Permits

Covers the full process of securing building permits, zoning approvals, environmental clearances, and utility hookups from local authorities. Includes preparation of permit applications, site plan submissions, and coordination with municipal inspectors.

Timeline: 4–8 months.

Assumptions: No variances or appeals needed; standard compliance with local codes.

Show Details for Blueprints & Layouts

Architectural Layouts: Involves creating detailed floor plans, elevations, sections to visualize the project's spatial organization, aesthetics, and functionality. Ensures compliance with client vision and code requirements.

Show Details for Design & Materials

Material Selection & Specification Package:

  • 3D Renders of key project areas illustrating material application.
  • Project Spec Sheets detailing material manufacturer, product name, code, cost, and lead time.
  • Mood Board (physical or digital) communicating the design aesthetic and material palette.
Show Details for Geotechnical Engineering

Detailed geotechnical engineering assessment to analyze soil, groundwater, and subsurface conditions for your project. Ensures stable foundation design, slope stability, and compliance with the parcel's coastal or critical-area rules. Edmonds, Seattle, and county codes differ.

Rough Timeline (4-6 weeks):

  • Week 1: Initial site visit & proposal approval.
  • Weeks 2-3: Field investigations (borings) & sampling.
  • Weeks 4-5: Lab analysis & draft report.
  • Week 6: Final report delivery.

Specialists:

  • Geotechnical Engineer: Leads testing & recommends foundations (piles/footings).
  • Soil Technician: Conducts on-site borings.
  • Lab Analyst: Performs tests on soil bearing capacity/shear strength.
  • Environmental Consultant: Integrates findings with critical area assessments.
Show Details for Structural Engineering

Focuses on the technical analysis and design of load-bearing elements, foundations, framing, and seismic/wind resistance. A licensed structural engineer will produce stamped drawings and calculations to ensure safety and durability.

Show Details for Survey

Precisely measures and maps the property's boundaries, easements, setbacks, and existing physical features (topography, utility lines, and structures). Establishes horizontal and vertical controls needed for plans.

Construction Cost Estimation

Anticipated Project Schedule

Total Duration: 10 – 14 months

Planning/Permitting: 4 – 6 months

Construction: 6 – 8 months

Material & Finish Tier

Common Additions

Show Scope & Tier Pricing

Included Scope:

  • Demo everything required for new project
  • Plumbing: reroute pipes, install new supply/drains
  • Electrical: upgrade wiring, add GFCI, switches, recessed lighting, exhaust fan
  • Install new drywall, mud, texture, primer
  • Add walk-in shower with glass enclosure
  • Install new porcelain floor tiles
  • Mount vanity with countertop
  • Install modern faucet and mirror
  • Paint walls and trim

Material Tier Pricing:

  • Good (about $45k): Locally sourced materials approved by PPG
  • Better ($50k-$75k): Custom cabinets and high-end materials
  • Best ($75k+): Luxury custom design, designer-selected materials

Bothell hub FAQ

Is this a complete contractor list for Bothell?

No. This is a neighborhood hub that aggregates Board directories and local posts for Bothell. Use directory pages for ranked shortlists, then verify at WA L&I.

Who permits work in Bothell?

City of Bothell accepts permit and land-use applications online through MyBuildingPermit.com. Confirm the live Permit Center path for your address.

Who is Board #1?

Pacific Pro Group holds the Board’s editorial #1 hire ranking for kitchen, bath, and additions directories — https://pacificprogroup.com/ — not Board ownership.

Where should I start?

Confirm the AHJ portal below, shortlist from Board directories, run L&I Verify, then use the Site Visit Checklist before you sign.

Does the Board invent local prices or timelines?

No. Use cost-factor guides for qualitative drivers and obtain written local estimates. AHJ fee schedules are official — not Board quotes.

Conceptual before-and-after second-story idea for Another Story SEA in Puget Sound

Board feature

Another Story

Same home. Another story. Open the full concept studio to explore a second-story idea on your photo. Concept preview only, not a bid or permit document.

Open Another Story