How Long Does It Take to Renovate a House in Phoenix?

Last updated October 20, 2026

If you are asking this question, you probably have a date in your head.

Thanksgiving, with fourteen people and a kitchen you are embarrassed by. A daughter's wedding in March. Family arriving from out of town for a month. A listing you want to hit the spring market with. Or you are back in Minnesota until October and you want the work done and dusted before you fly home to Scottsdale.

Nobody asks how long a remodel takes out of idle curiosity. They ask because a date is coming and they cannot tell whether they are early, late, or hopelessly late, and nobody will give them a straight number.

That not knowing is the hardest part of a remodel. It is worse than the money and worse than the mess, and it is the reason perfectly reasonable projects sit on the someday list for years. So here are the real numbers, including the part most contractors leave out.

How long does a home remodel take in Phoenix, from first call to move back in?

Most articles on this question answer for construction only: the weeks of demolition, drywall, and tile. That number is real, but it is not the number you need, because construction is the second half of the project. Before anyone touches a wall, the work has to be designed, specified, priced, and scheduled.

Second story additions are counted differently. A full second story runs about 8 to 12 months, and a partial second story about 5 to 7 months, measured as total time to complete rather than construction alone. Design accounts for 2 to 4 months of that. The reason we publish it this way is that the engineering and permitting on a second story overlap the build instead of finishing cleanly before it, so a construction only number would tell you very little. There is more in our guide to adding a second story to your Phoenix home.

These are honest ranges, not promises. Your project gets actual dates, not a range, when your design is finished and your fixed price is set. That is the whole point of doing design first.

Why is there a design phase before construction, and how long does it take?

Because a remodel priced from a napkin sketch is a remodel that changes price later.

Our design phase runs about a couple of weeks of discovery and site assessment, then a few weeks to a couple of months of design and scope development. Call it one to two months for a single room, and two to four months for anything involving engineering, architectural plans, or a city permit.

What happens in that time is specific. We create as built plans of your actual house. We assess site conditions. We develop the design, and then we lock the selections: real part numbers, real cabinet specifications, a written scope of work, and no allowances. An allowance is a placeholder for a number nobody has pinned down yet, and a number nobody has pinned down only breeds confusion later.

At the end of it you hold a fixed price, in writing, before a nail is driven.

That is also what makes the construction schedule trustworthy. When the design is finished before demolition starts, the schedule is a plan. When it is not, the schedule is a guess that gets revised every time a decision comes due. Our full nine step path is laid out on our home remodeling process page, and if you want a working investment range before you talk to anyone, our online cost estimators take a few minutes.

One thing worth saying plainly: design is not the place to rush. The hours you spend making decisions carefully are the hours you are not spending on change orders in month four.

How long does construction take for each type of project?

These are construction windows only. Add the design phase above for total time.

Powder rooms and hall bathrooms: 2 to 3 weeks

Small footprint, fewer trades. Two to three weeks covers standard updates: flooring, vanity, toilet, paint, fixtures. Reconfiguring the layout or moving plumbing pushes it longer.

Primary bathrooms and en suites: 4 to 8 weeks

More coordination than people expect. Plumbing, electrical, tile, glass, and fixtures all have to arrive in sequence. A light refresh might take a week. A full overhaul (removing the built in tub, expanding the shower, changing the layout) sits at the top of the range.

Kitchens: 1 to 3 months

A full kitchen means cabinets, countertops, appliances, plumbing, and electrical, and often it does not stay inside the kitchen. Opening the wall to the family room or pulling the dining room into the project extends the schedule. There is more detail in our article on how long a kitchen remodel takes.

Home additions: 2 to 6 months

Depends on square footage, complexity, and whether you are building out or up. Additions require permits and often engineering, which is why the design phase runs longer here than on a bathroom.

ADUs, casitas, and guest houses: 4 to 6 months

Effectively building a small house: foundation, framing, roof, full mechanical, kitchen, and bath. See our guide to ADUs and casitas in Phoenix.

Whole house remodels: 4 to 8 months

Multiple rooms or the entire house at once. Most homeowners move out for this one, and that is a conversation we have during design rather than a surprise in week two. Complex projects can run past a year.

What actually makes a remodel take longer in Phoenix?

Four things, and they are not mysterious.

Permits and inspections. Additions, ADUs, second stories, and structural work all require permits, plan review, and inspections. The City of Phoenix residential permitting requirements are the place to start, and every surrounding city runs its own process and its own queue, so review times move with volume. We pull the permits and schedule the inspections so you do not have to learn the city's process, but nobody can compress a review queue.

HOA design review. If you are in an HOA, exterior changes usually need approval before work starts, and boards meet on their own calendar. Starting that submission early is free. Starting it late costs weeks.

What is behind the walls. A lot of this valley's best houses were built between the 1950s and the 1970s. Open a wall in one and you sometimes find old wiring, a hidden leak, or framing that was never right. When that happens we tell you straight, show you what it means, and handle it fairly. Because the design and the price were settled beforehand, these are the rare exception rather than a running series of surprises.

Scope added mid project. This is the honest one, and it is the most common. The biggest driver of change orders is not hidden conditions. It is homeowners deciding, halfway through, that the adjacent hallway should match. Which is a completely reasonable thing to want. It also moves your finish date. We once ran a six month addition thirty days past schedule for exactly that reason, and the homeowners were glad they did it. But they knew the trade, because we told them before they chose it.

There is a wider pressure on all of this too. Nationally, remodeling activity is running about 50 percent above where it was before the pandemic, according to the Joint Center for Housing Studies at Harvard. Trade availability and material lead times are real constraints on your calendar, not just on your patience.

Will there be days when nobody is working on my house?

Some, yes. Here is the honest reason.

Our subcontractors are specialists with their own schedules, and coordinating the best tradespeople sometimes means a day between phases. Inspections take time. Special order deliveries land on their own dates. All of that can happen while your project is exactly on track.

What you should not accept is a crew that disappears for two weeks with no explanation. That is not a scheduling reality. That is a contractor running your job around somebody else's.

When should I call if I want my remodel finished by a specific date?

Work backwards from your date, using the totals above. Roughly:

So a kitchen you want finished for Thanksgiving means a conversation in spring, not September. An addition you want done before family arrives next March means calling now.

If your date is tighter than that, tell us on the first call anyway. We would rather be straight with you about what is realistic than take the job and miss it. Sometimes the answer is a smaller scope that fits the window. Sometimes it is a later date. Either way you will know within one phone call, which is better than finding out in month three.

There is more on why a long runway helps in our article on planning a remodel months in advance, and our full Phoenix remodeling FAQ answers the questions that usually come next.

The path from here is short

Three steps, and you are only committing to the first one.

Scott Hochuli is the founder of Hochuli Design & Remodeling Team and the author of Crush Expectations. Pronounced Ha-Cue-Lee, he has been remodeling Phoenix homes since 1992 and founded the company with Lorrie in 2001. He served four years as president of the Greater Phoenix NARI chapter and holds Arizona contractor license ROC 173428. Since 2001, the Hochuli team has completed 500+ remodels across Phoenix, Scottsdale, Paradise Valley, Tempe, and the surrounding valley. Our editorial process explains how these articles get written and checked. Hochuli Design & Remodeling Team · 2501 N. Hayden Rd, Suite #102, Scottsdale, AZ 85257 · (602) 451-0323.