How Long Does It Take To Remodel a House? Timeline Guide

How Long Does It Take To Remodel a House? Timeline Guide

So, how long does it take to remodel a house? For the full project, including planning, design, permitting, and construction, most home remodels take between 3 and 6 months. No project should take longer than 6 months when planned correctly.

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The honest answer depends on your project type, your home’s condition, permit timelines in your city, and how ready you are to make decisions. We’ve managed hundreds of remodels across King and Snohomish County, and the projects that stay on schedule share one thing: thorough planning before construction begins.

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Key Takeaways

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Before we get into the details, here’s what every homeowner should understand about remodeling timelines:

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• Planning adds time before construction even starts. Every project needs design time before construction begins. Design takes 2 to 4 weeks for a bathroom, and 4 to 6 weeks for a kitchen or full home remodel, though this also depends on how responsive you are with your selections. Add permitting and material ordering on top of that. The timelines in this article start from construction day one.
• Scope is everything. A cosmetic refresh and a full gut remodel are completely different projects with very different timelines and budgets. Knowing which one you actually need is the most important decision you’ll make before starting.
• Material lead times are the #1 cause of delays. Cabinets, tile, and fixtures can take 2 to 4 weeks to arrive. Ordering before demo begins is non-negotiable.
• Gut projects take significantly longer than standard remodels. For a gut kitchen remodel: construction runs 4 to 8 weeks, and the full project (plan, design, and remodel) takes 1 to 3 months. For a full home gut renovation: construction runs 8 to 12 weeks, and the full project takes 3 to 6 months. Budget time accordingly.

The Planning Phase Comes Before the Clock Starts

Before any construction begins, there’s a planning phase that most homeowners underestimate. At 360 House Remodeling, this includes an in-home consultation, 3D designs & drawings, material selection, permitting, and scheduling trades. Design alone takes 2 to 4 weeks for a bathroom remodel and 4 to 6 weeks for a kitchen or full home remodel, depending on the size of the project and how quickly you make your selections.

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Skipping or rushing this phase is the single most common reason remodels run over schedule. When cabinets aren’t ordered until after demolition starts, or permits aren’t pulled until the crew is already on site, delays stack fast. Our design-build process is built specifically to prevent this.

Bathroom Remodel: How Long Does It Take?

Bathroom timelines vary significantly depending on the scope of work. Here’s a general overview:

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• Full gut and rebuild (new plumbing rough-in, custom shower, new layout): Construction runs 6 to 8 weeks; full project including plan and design takes 2 to 4 months.

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At 360 House Remodeling, we specialize in full bathroom remodels and bathtub-to-shower conversions. If you’re considering a full gut, the variables that push timelines out are almost always material-related: tile that’s backordered, a vanity with a 4-week lead time, or a custom shower niche that needs to be fabricated. Selecting all materials before demolition begins keeps things moving. 

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Our bathroom remodeling guide covers this in more detail.

Kitchen Remodel: How Long Does It Take?

Kitchen remodels take longer than bathrooms because there are more moving parts: cabinetry, countertops, appliances, plumbing, electrical, and often structural changes to open up the space.

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• Standard kitchen remodel (same layout, new everything): Construction runs 4 to 8 weeks; full project takes 1 to 3 months.
• Kitchen expansion (removing walls, new layout): Add 2 to 4 weeks of construction on top of a standard remodel.

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Cabinet lead times are the most common culprit for kitchen delays. Semi-custom cabinets typically ship in 4 to 6 weeks; fully custom can be 8 to 12. We order everything before demo begins. See our kitchen remodel timeline for a week-by-week breakdown.

Cosmetic Updates: A Weekend to 8 Weeks

At 360 House Remodeling, we focus exclusively on full remodels and structural work, so if your project grows beyond cosmetic updates, we’re ready to handle it.

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If you’re a homeowner weighing your options, it’s helpful to understand what cosmetic-only timelines look like before deciding on scope. Surface-level updates like paint, flooring, hardware, backsplash, and countertops can dramatically change a space without touching plumbing or structure.

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General timeframes for common cosmetic work:

• Interior painting: 2-5 days.
• New flooring: 3-7 days for most homes.
• Countertop replacement: 2-3 weeks including templating.
• Tile backsplash: 1-2 weeks.
• Bathroom cosmetic refresh: 3-4 weeks.

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The main risk with cosmetic-only projects is discovering something that forces the scope to expand, such as subfloor damage under old tile or outdated wiring behind a new fixture location. If that happens, a cosmetic project can quickly become a full remodel. 

How Long Does a Full Gut Remodel Take?

A full gut remodel, where walls open to the studs and all systems are replaced, is the most involved project a homeowner can undertake.

Gut Kitchen Remodel

A gut kitchen remodel goes beyond replacing cabinets and countertops. Everything comes out: drywall, plumbing, electrical, sometimes the subfloor. This level of scope allows you to change the layout entirely, relocate the sink or range, and bring all systems up to current code. It takes longer, but the result is a kitchen built exactly how you want it.

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• Construction timeline: 4 to 8 weeks.
• Full project timeline (plan, design, and remodel): 1 to 3 months.

Gut Renovation of a Full Home: 3 to 6 Months

A full gut renovation involves stripping multiple rooms, or the entire home, down to the structure and rebuilding from scratch. This means new plumbing, new electrical, new HVAC, new insulation, new drywall, and all new finishes throughout. Most families relocate during this type of gut renovation project.

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• Construction timeline: 8 to 12 weeks depending on square footage.
• Full project timeline (plan, design, and remodel): 3 to 6 months.

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In King and Snohomish Counties, we see a lot of gut renovation projects in older homes in Bellevue, Kirkland, Mercer Island, and Mill Creek, homes that are structurally sound but need everything updated. The planning phase for these projects is longer too, often 2 to 3 months, because there’s more to document and permit.

Historic Home Gut Renovation: 12 to 36 Months

Older homes bring surprises once walls open: knob-and-tube wiring, cast iron plumbing, asbestos, structural irregularities. Every one of these adds time. We build discovery contingencies into every historic gut renovation plan, and we recommend homeowners do the same with their budget.

Room Additions and Basement Finishing: 3 to 6 Months

Adding square footage, whether a room addition, second story, or finished basement, involves structural work, permits, and inspections that non-structural projects don’t. A two-story addition (garage below, suite above) typically takes 3 to 4 months of construction. A basement finish runs 6 to 12 weeks depending on the systems involved.

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Permitting is the wildcard for additions. In some cities it moves in a week; in others it takes 6 to 8 weeks. When working with our clients in King and Snohomish Counties, we submit permit applications as early as possible so the clock doesn’t run on us.

How to Plan a Home Renovation Timeline

The most reliable way to plan a home renovation timeline is to work backwards from your target completion date, then account for every phase: planning, permitting, material lead times, and construction. Most homeowners only think about the construction phase and underestimate everything that comes before it.

Phase 1: Planning and Design (2 to 6 Weeks)

This is where scope, budget, and materials get locked in. For a bathroom remodel this phase takes 2 to 4 weeks. For a kitchen or full home remodel, plan on 4 to 6 weeks. How quickly you make selections on materials, finishes, and fixtures has a major impact on this timeline. Rushing this phase creates problems in every phase that follows.

Phase 2: Permitting (2 to 6 Weeks)

Permit timelines vary by city. Bellevue, Kirkland, and Seattle each have their own review processes and backlogs. We handle permit submissions for all our projects and factor local timelines into the schedule from day one.

Phase 3: Material Ordering (Overlaps with Permitting)

We order all materials like cabinets, tile, fixtures, and appliances during the permitting phase so they arrive on or before the construction start date. This eliminates the most common source of mid-project delays.

Phase 4: Construction

Construction follows a fixed sequence: structural work first, then rough-in trades (plumbing, electrical, HVAC), then inspections, then finishes. The middle weeks are the slowest-looking phase. A lot is happening inside the walls that isn’t visible yet. This is normal.

What Causes Renovation Projects to Run Long

The same issues come up again and again on delayed projects. Most are preventable with proper planning.

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• Materials not ordered before construction begins
• Scope changes mid-project that require re-permitting or rescheduling trades
• Slow homeowner decisions on materials, colors, or finishes
• Discoveries inside walls (outdated wiring, water damage, structural issues)
• Contractor juggling multiple projects simultaneously

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Weather is a real factor in the Pacific Northwest, particularly for exterior work. We schedule exterior phases during drier months and build buffer into every project that has outdoor scope.

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Ready to Plan Your Remodel? Start Here

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If you’re trying to figure out how long your specific project will take, the best first step is a conversation. Every home is different, and a realistic timeline requires knowing your space, your goals, and your budget.

360 House Remodeling serves homeowners across King and Snohomish counties. For more on budgeting your project alongside your timeline, see our guide on bathroom remodeling costs in 2026.