The cost to raise a house ranges from $10,000 to $40,000 just to elevate the structure. The cost to lift a house and replace the existing foundation costs $20,000 to $100,000. Raising the home and installing a new basement foundation costs about $150,000.
The cost to jack up a house depends on the home size, weight, age, and number of stories. Other factors influence the lifting cost including the foundation type, the height you lift, and the obstacles blocking access to the home's foundation.
Raising a house can take 4 to 8 weeks on average, depending on the preparation required to remove obstacles, the permits required in your area, the type of foundation, and the height the home is being lifted.
Once the initial preparations steps are complete, the actual house lifting takes 2 to 7 days. Delays can occur because of needed repairs, weather conditions, and inspections necessary.
No, if you hire an experienced house lifting & raising contractor, the process should not cause any major damage. Some lifting techniques require drilling holes to attach bracing, but these are easily repairable. In rare cases, cracks in drywall and tiles can occur.
Living in a house while it is being lifted is not recommended. The process can be dangerous and there is a risk of injury or death if something goes wrong. Also, once the house is lifted it is unstable and unsafe to live in until the new foundation is in place.
However, you do not need to completely move out of the house, The slow raising process is safe enough to leave your furnishings in place.
House raising or lifting contractors specialize in lifting homes, but usually don't make the necessary foundation repairs. Also, you will need to hire a general contractor to manage the entire project, including surveying the property, engineering for safety, pulling the necessary permits, disconnecting utilities, excavation, and replacing the foundation.
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