How long does it take to dig a basement?

Author: Johnathan Murazik II  |  Last update: Wednesday, May 27, 2026

From start to finish you can expect a basement dig out to take about 2 to 3 weeks to complete. You can continue to live in the house while the project is underway.

How long would it take to dig out a basement?

It can take somewhat between 3 to 20 days, or even more.

Is it hard to dig a basement?

Creating a basement under a house that doesn't already have one is an expensive, time-consuming, and risky project.

How long does it take to develop a basement?

How Long Does Finishing a Basement Take? The standard time it takes to finish a basement is 4-8 weeks. Keep in mind that this can vary by the project size, so give yourself as much time as you need. This is a big investment and an extensive project, so there is no need to rush it.

What is the average cost to dig a basement?

Digging out a basement costs $24,000 to $50,000, or $37,000 on average. This project involves protecting your home's structural integrity, so consult a pro for an accurate estimate. You might need a basement if you're dreaming of extra storage space, more rooms, or a place to entertain.

How a Basement Digout is Done by Hand

What is the most expensive part of building a basement?

A: One of the most expensive parts of finishing a basement is doing foundation repairs and any waterproofing, electrical work, and additional framing or insulation.

Is it legal to dig a basement?

In simple terms, homeowners across the Golden State can construct basements as long as they are built in accordance with the safety guidelines enshrined in the state's city codes and construction laws. Historically, basements haven't been as common in California compared to other parts of the country.

Can you finish a basement for $10,000?

Average Cost to Remodel a Basement

Remodeling a basement costs $5,000-$10,000 on average, so you can easily finish your basement for $10,000 or less. Typically, this cost includes: Adding walls. New flooring.

How long does it take to finish a 1000 square foot basement?

Finishing your unfinished basement is a major project that involves several steps. You also have to factor in the time needed to get permits and inspections. Overall, the average 1,000-square-foot basement takes 4 to 8 weeks to complete. If you're working with an interior decorator, add another two weeks to that time.

Is it cheaper to build up or a basement?

This question gets asked a great deal and the answer is driven by the market and current material prices. Generally speaking, building up tends to be less expensive than a basement.

What is the deepest you can dig a basement?

If the builder has to dig down four or five feet to build the foundation, he may decide to just dig down eight feet or so, and build a basement; it isn't going to increase his costs by much, and it will make plumbing and electrical much easier. The common height of a ceiling is 8 feet.

How much does a 2000 square foot foundation cost?

A foundation costs $6 to $50 per square foot, depending on the type. A standard 2,000-square-foot concrete slab foundation costs $12,000 to $28,000, while a basement foundation costs $70,000 to $100,000+. The best foundation for your home depends on the soil conditions, water level, and frost line in your area.

How do you calculate excavation cost?

To calculate excavation costs, multiply the excavated zone's length, width, and depth to estimate its volume. To obtain the cost of excavation, multiply the total excavation volume by the price of the area per unit.

How deep is the average basement?

Most people like their basement to be 8 feet deep, with about 30 inches of that being above ground to allow for windows. Of course, you can dig even deeper, but that will increase the cost.

How much does it cost to pour concrete on a dirt basement floor?

Pouring a basement floor costs an average of $30,000, with most homeowners paying between $6,000 and $60,000, depending on size, finish, and materials. The average cost to pour a basement floor is $30,000, but you could pay anywhere between $2,000 and $80,000 depending on the specifics of the project.

How long does it take to dig foundations by hand?

Even when tackling the smallest of houses, hand digging can take weeks at a time. In comparison, using an excavator or digger can shave that time down to a few days. Before you begin your work, it's important to understand the effort that goes into digging foundations by hand.

What is the most expensive part of finishing a basement?

The most expensive part of finishing a basement is typically the labor costs associated with plumbing and electrical installations. Hiring licensed professionals to ensure that these systems are safe and compliant with building codes can be costly but are vital to the success of the project.

What is the best flooring for a basement?

Sheet vinyl flooring is the preferred choice for below-grade floors. It comes in large continuous sheets or rolls, which, when applied over an array of floors, including concrete, wood, or tile, create a nearly seamless, water-impervious surface that increases your basement's moisture resistance.

Can you finish a basement for 50k?

The average basement remodel cost per square foot lands between $15-$25. A smaller basement around 400 square feet might cost $15,000-$20,000. Larger spaces of 800+ square feet could cost $25,000-$50,000 or more.

Can a handyman finish a basement?

It requires a high level of coordination between various contractors and professionals, which a general contractor is capable of handling—since they have the experience. Handymen, on the other hand, can do the job well but may need assistance.

How much do contractors charge to finish a basement?

Basement finishing costs about $7 to $23 per square foot, so the larger the space, the more you'll spend to turn it into a cozy den or welcoming guest suite. A smaller, 500-square-foot basement will cost about $3,500 to $11,500 total, while a large, 1,500-square-foot basement will cost $10,500 to $34,500 to finish.

What takes the longest when finishing a basement?

How Are Finished Basement Timelines Scheduled?
  • Deliver Rough Materials: 1 day.
  • Framing: Can be completed anywhere from 5-7 days.
  • Rough installation of electrical and plumbing: Can be completed in 5-7 days.
  • Rough Inspections: 3-5 day.
  • Install Insulation: 1 day.
  • Putting up Drywall: 10-14 days.
  • Finish and Prime Drywall: 2-3 days.

What states do not allow basements?

Where the water table is high, it is simply not feasible to dig too deep underground. In Florida, Alabama, Louisiana, and Eastern Texas, the soil is particularly damp, which explains the minimal number of basements there.

Do basements require a permit?

The simple answer is YES! You need a permit to remodel or finish your basement or any part of your home, for that matter. However, there is so much you must understand about permits, how to get them, why you need them, and when.

How much does a basement cost vs crawl space?

Price: Crawl Spaces

Building a crawl space foundation costs around $14,000, or between $5 and $16 per square foot. Basements are more expensive, at an average of $30,000 or between $25 and $50 per square foot. Finished basements can total even more, sometimes in excess of $50,000.

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