Knowledge Builders

how much does it cost to put a basement under a mobile home

by Duane Moen IV Published 2 years ago Updated 2 years ago
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A basement can be one of the most expensive foundations you can choose for a mobile home. An unfished basement can cost anywhere from $10 to $100 per square foot, while a finished basement can cost between $30 and $100 per square foot. Prices will vary according to your land area and the size of your home.

A basement will generally cost about $12,000 for a small home, and as much as $25,000 for a large home, with regional differences. Basement foundations are one of the most expensive foundation options for manufactured homes due to the materials and time used to construct them.

Full Answer

How much does a full basement cost for a manufactured home?

A full basement cost for manufactured homes averages around $12,000-$25,000. The prices are lower than stick-built houses because the basement is slightly small for manufactured homes. The costs of creating a basement will include the following: Foundation replacement - $20,000-$100,000 for a full replacement

Can you put a basement under a mobile home?

Closing Thoughts There are a lot of great advantages to having a basement under your mobile home. Storage, safety, and convenience are only the beginning. There’s also a lot to consider if you are going to install a new home over a basement or if you plan on adding a basement to an existing mobile home.

How much does it cost to put a mobile home on Foundation?

Furthermore, the amount will also depend on the size of the foundation for your mobile home. The cost to put your mobile home onto your foundation is different between a single wide and a double-wide. For a single wide, it will cost about $2,500. However, for a double-wide, it can cost $5,000 to $8,000 depending.

What should I consider when buying a mobile home?

Storage, safety, and convenience are only the beginning. There’s also a lot to consider if you are going to install a new home over a basement or if you plan on adding a basement to an existing mobile home. Ventilation and moisture control seem to be the most important aspect that is often neglected.

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Can a mobile home be put on a basement foundation?

Yes! A mobile home can have a basement and thankfully the HUD code provides carefully written guidelines for that. Thus ensuring a safe and structurally sound mobile home foundation. Ozark Homes in Missouri showcases a few mobile homes they've set up with basement and garage space underneath.

What type of foundation is best for a manufactured home?

The pier and beam system is the most popular foundation system for manufactured homes. With the pier and beam foundation system, anchors are driven into the ground to hold your home down and protect it from wind forces. The anchors go into the ground first and then steel straps are attached.

How much does it cost to pour a concrete slab for a mobile home?

A slab for a mobile home costs about $9,720.

Is it possible to get a basement under an existing home?

High Cost to Build While adding on a basement to an existing house does increase its value, it's not likely going to recuperate the initial cost to add on. The average cost to build a full basement is around $110,000 for 2,000 square feet if there's no existing crawl space.

What is the cheapest foundation for a mobile home?

Slab FoundationsSlab foundations are one of the most affordable foundation options for manufactured homes.Slab foundations are typically quick to construct.You can use slab foundations in seismic areas.You can use slab foundations in flood hazard areas.Slab foundations are not ideal for sloping lots.More items...

Is it better to put mobile home on foundation?

Manufactured or mobile homes permanently affixed to concrete or other foundations tend to hold their value better than their non-affixed counterparts.

Is it cheaper to slab or concrete?

While concrete will be cheaper than using slabs, it will likely look cheaper on the whole. Which brings us to one other option; concrete imprinting. This will be more expensive than concrete on it's own, but may be a suitable option for you. Principally this is still the same concrete, but with some key differences.

Can you pour concrete under a mobile home?

Slab Foundation and Concrete Block Skirting Similar to a basement foundation, homes skirted with concrete blocks can create extra space for storage and utilities beneath your modular or manufactured home.

How thick does a concrete slab need to be for a mobile home?

A flat, concrete surface, 4 to 6 inches deep, slab foundations usually have another 4 to 6-inch layer of gravel beneath them. Homes with slab foundations require that all plumbing and wiring for utilities be contained within the walls and flooring of the actual house. This is common in mobile and manufactured homes.

Is it worth digging out a basement?

Even so, digging out a basement can be worth it. With generous ceiling height, it'll feel like an integral part of the house and not just a finished basement. Sometimes, it is the only way to get additional space in your house and can be well worth it.

Is it worth adding a basement?

In the United States, on average, finishing a basement will give you a return of 70 to 75% of your investment. For example, if you spent $1,000 on improvements, it would increase the value of the property by about $700. If you spent $10,000 on improvements, it would increase the value of the property by about $7,000.

How hard is it to dig a basement under an existing house?

Building a basement under an existing home often is possible, although certain conditions must be met to ensure that this project is a success. Moving houses and building new basements are intricate tasks that require the expertise of professional, licensed contractors.

What is considered a permanent foundation for a manufactured home?

Permanent foundations must be con- structed of durable materials; i.e. concrete, mortared masonry, or treated wood - and be site-built. It shall have attachment points to an- chor and stabilize the manufactured home to transfer all loads, herein defined, to the under- lying soil or rock.

Can a manufactured home be put on a permanent foundation?

Yes. The first step to installing a permanent foundation is to obtain a permit from the agency with jurisdiction over your manufactured home. If the property is located in a state-approved manufactured home park, that agency is the California Department of Housing and Community Development (HCD).

What is a fixed foundation for a manufactured home?

Importance of Manufactured Home Foundations A permanent foundation is a foundation which is built of durable materials and is built on site. Since manufactured homes don't fall into the site-built category, it's essential that the foundation does.

How deep should a foundation be for a mobile home?

Slab Foundation Slab foundations for manufactured homes consist of a 4 to 6 inch deep flat, concrete foundation, with another 4 to 6 inches of gravel or sand beneath it. Instead of the floor of the home, a slab foundation acts as support for the home.

What are the advantages of a basement under a mobile home?

There are a lot of great advantages to having a basement under your mobile home. Storage, safety, and convenience are only the beginning. There’s also a lot to consider if you are going to install a new home over a basement or if you plan on adding a basement to an existing mobile home. Ventilation and moisture control seem to be the most important aspect that is often neglected. Proper construction methods are equally important. There’s no room for any errors in the setting of the home. If you plan on installing a basement be sure to hire contractors that have plenty of experience with mobile homes and understands the way they are built.

Why do mobile homes have basements?

Advantages of Having a Basement Under Mobile Homes. There are advantages to having a basement. First, it provides somewhat of a shelter in case of a tornado. Although, if a storm is bad enough, the home will fly off the foundation anyway. That could happen to a conventionally built home as well.

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Why do we need a basement?

There are advantages to having a basement. First, it provides somewhat of a shelter in case of a tornado. Although, if a storm is bad enough, the home will fly off the foundation anyway. That could happen to a conventionally built home as well. Second, it provides added storage. Third, in this case of a mobile home, it is much better than skirting! Repairing those can be constant. Wind and snow can take their toll. I cannot tell you how many mobile homes in our area have busted water pipes from our cold Wisconsin winters! Not a pretty sight… We don’t have to worry about “extra tenants” under our house, either.

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Can you have a spiral staircase in a basement?

The other dilemma is the entrance to a basement. Because the home is already designed and built, these types of homes do not allow for stairwells. So, the easiest way is to enter through an old fashioned cellar door! We have considered putting in a spiral staircase either in the living room or the area with the laundry. I don’t like this idea. First, because you can’t have a door that separates the main living floor from the basement (odors and bugs can roam free, yuck). Second, because you will also lose what floor space you already have! Although we could use the laundry area for a conventional stairwell, then those appliances can be moved into the basement. Also, not a good idea because I’ve become accustomed to doing the laundry without going up and down the stairs! That’s a really good concept when in retirement years.

Can you excavate a basement after a home is set?

The previous owner had the foresight to plan the foundation before having the home brought to the sight. It is more difficult to excavate for and build a basement after the home is set.

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Advantages of Having A Basement Under Mobile Homes

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There are advantages to having a basement. First, it provides somewhat of a shelter in case of a tornado. Although, if a storm is bad enough, the home will fly off the foundation anyway. That could happen to a conventionally built home as well. Second, it provides added storage. Third, in this case of a mobile home, it i
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Ventilation Issues

  • The previous owner had the foresight to plan the foundation before having the home brought to the sight. It is more difficult to excavate for and build a basement after the home is set. However, the previous owner had neglected to plan for adequate ventilation. We are trying to figure out how to accomplish this. Installing some sort of windows or vents in the walls in between the home an…
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Entrance Issues

  • The other dilemma is the entrance to a basement. Because the home is already designed and built, these types of homes do not allow for stairwells. So, the easiest way is to enter through an old fashioned cellar door! We have considered putting in a spiral staircase either in the living room or the area with the laundry. I don’t like this idea. First, because you can’t have a door that separ…
See more on mobilehomeliving.org

Added Storage Potential of Basements Under Mobile Homes

  • The basement holds our sump pump, water softener, and well tank on one end and our recreational things on the other. There are a few shelves built-in next to the stairwell and I set odd things there, like ice fishing tip-ups and pottery (until the shed is cleared out from table saws and other large equipment). We are currently also using the basement area to store tools and some …
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Future Plans

  • We’re already thinking of adding a small bathroom (just a sink and toilet) to make it easier and much cleaner than entering the house when having outdoor activities and gatherings. We are also considering dropping the furnace and the water heater into the basement. Doing this will add to the floor space on the main floor and we don’t have to worry about a possible leaking water heat…
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Closing Thoughts

  • There are a lot of great advantages to having a basement under your mobile home. Storage, safety, and convenience are only the beginning. There’s also a lot to consider if you are going to install a new home over a basement or if you plan on adding a basement to an existing mobile home. Ventilation and moisture control seem to be the most important aspect that is often negle…
See more on mobilehomeliving.org

1.Basements Under Mobile Homes - MMHL

Url:https://mobilehomeliving.org/basements-under-mobile-homes/

26 hours ago A basement addition can cost between $20,000 and $150,000. For a second-story addition, the cost ranges from $100 to $300 per square foot. The cost of a monolithic concrete slab ranges …

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