Home Additions in Edmonds

Edmonds is a direct run from our regular King County project locations — I-5 north to exit 177 or Highway 99 up through Shoreline puts us in the Five Corners area or downtown in 35–50 minutes depending on traffic. Vladislav does all consultations personally, so availability depends on current project load, but we typically book within one to two weeks. Street parking is usually straightforward for a site visit. Call (206) 591-1096 and we will confirm a specific date within one business day — no sales staff, just a direct conversation about your project scope and what the permit process will look like for your property.

A smaller addition — 200 to 300 square feet for a bedroom and bath bump-out — typically runs $135,000–$180,000 once structural work, roofline tie-in, siding match, and MEP rough-in are factored in. Full second-story additions on an Edmonds rambler run $230,000–$390,000 depending on foundation condition and finish level. DADUs permitted under WA HB 1337 run $185,000–$290,000 for a detached unit with a separate utility connection. Those ranges come from 100+ projects completed since 2017 across the Seattle Metro — not estimates pulled from regional averages. The free on-site consultation produces a line-item quote with specific costs for your property, not a vague range.

Edmonds operates its own Development Services permit center — separate from Snohomish County PDS. For a second-story addition or ADU, plan review runs 6–10 weeks after a complete submittal package. The package needs site plan, floor plans, elevations, energy code compliance documentation, and stamped structural drawings at minimum. TopVolk is a WA Licensed Contractor and prepares the full permit package as part of the project scope — homeowners do not have to coordinate that independently. Once permits are issued, rough-in inspection and final inspection are the two main field milestones, both scheduled through the City's online portal. Deadline penalties are written into every TopVolk contract, so permit milestone management is taken seriously on our end.

Usually yes, but it takes planning during design rather than improvising on site. The roofline tie-in is where additions most often look wrong — a mismatched pitch or a poorly detailed valley reads from the street immediately. We work out the roof connection in the architectural drawings before permit submittal so the structural solution and the visual result are resolved together. For windows in the addition, Marvin or Milgard units matched to the existing opening proportions keep the exterior consistent. Siding transitions get a clean termination detail and a color-match process. On mid-century Edmonds homes with shallow gable roofs, extending the same pitch onto the addition keeps the proportions correct — and we re-roof the whole structure when the existing material is within a few years of end of life anyway.

Permit timeline drives the schedule more than construction time. A 250-square-foot bedroom addition with clean drawings can clear Edmonds Development Services in 4–6 weeks and build out in 8–12 weeks — roughly four to five months total. A full second-story addition runs longer: 6–10 weeks for permit review plus four to six months of active construction. A DADU under WA HB 1337 typically takes 4–7 months end-to-end. Those are realistic timelines based on actual Edmonds projects, not optimistic projections. Deadline penalties are written into every TopVolk contract — if we commit to a milestone and miss it, there are financial consequences. That keeps scheduling accountable on both sides of the agreement.

Yes — Lynnwood, Mountlake Terrace, Kenmore, Bothell, Mukilteo, and Mill Creek are all in regular rotation. Shoreline as well, which runs through King County permitting rather than Snohomish. For unincorporated Snohomish County areas, permits go through Snohomish County PDS rather than a city center, which changes the plan review timeline and AHJ contact. The work itself is the same regardless of jurisdiction. TopVolk is a WA Licensed Contractor covering King, Snohomish, Pierce, and Kitsap counties — 100+ projects completed since 2017 across that footprint. Call (206) 591-1096 or schedule a free on-site consultation and we will confirm current availability for your area and project type.