There are times when house raising is the sensible thing to do, particularly if the home has a sound structure but a foundation that is on its way out, or if you are dealing with a high flood risk and need more height for some renovations. On the other hand, rebuilding becomes the wiser choice when the property has sustained major structural damage, the layout is poor, or the tab for repairs would put you right up against the value of the home.
The dilemma
For an owner of an older home, a coastal property or one in a flood zone, the question of whether to lift your home or to start from scratch can be a difficult one. It is not a decision to be made lightly as it has implications for your timeline, cost, permits, durability and ultimately the resale value.
The answer will come down to the state of the house and its foundation, local codes and what you have in mind for the long term.
For some homeowners, a second-story addition should be evaluated alongside the option of building a new home. When an existing home requires extensive foundation reinforcement, major framing upgrades, utility replacements, roof removal, and large-scale interior renovations, starting fresh may provide greater design flexibility and a more predictable long-term result. New home construction allows you to create the floor plan, ceiling heights, energy-efficient systems, finishes, and exterior design you want without working around the limitations of an older structure. A qualified builder can help compare the cost, timeline, zoning requirements, and value of adding up versus building a custom home from the ground up.
Understanding house raising
At its core, house raising is about taking an existing structure off its current footing and putting it on a new, higher support system. Contractors will employ hydraulic jacks, steel beams and cribbing to do this safely. It is a method that can address issues with crawl space height, provide better flood protection or even allow for a basement conversion.
It is best suited for:
- A home with a good frame and roof
- Properties in a flood zone
- Those with an outdated or damaged foundation
- An owner intent on keeping the home as is
You may also find yourself using related services such as pier and beam repair, installing a new slab, or having utilities reconnected after the work is done.
When to consider rebuilding
Rebuilding means demolishing the old house and building a new one on the lot. It is a process of site clearing, new design and construction from the ground up. To get there one needs architectural plans, zoning approval and a fresh permit from the local building department.
This is the preferred route for:
- Severe structural problems
- A floor plan that no longer works
- Extensive damage from water, fire or termites
- Anyone looking for a custom design with modern materials
A comparison of the two
1. Cost
If the structure is salvageable, raising the house will typically run you less than a complete rebuild. That said, costs can add up fast once you factor in the need for new foundation work, electrical and plumbing updates, and the like. Rebuilding comes with a steeper initial price tag given the demolition, labor and materials involved, yet it can be more economical if the home is in dire need of major work.
2. Timeline
Expect house raising to take anywhere from a few weeks to months, contingent on the size of the home and the foundation work at hand. Rebuilding is a longer affair. Between the design approvals, multiple inspections and the possibility of weather or supply hold ups, the schedule is likely to be extended.
3. Durability and structure
Raising a home is a practical move for a historic property or a solid build in a flood zone since it leaves the original framing and roof intact. With a rebuild you are starting over with better energy efficiency and modern materials. If the old house has its share of hidden vices, a new build is the stronger option for the future.
4. Permits
Both will require them, but rebuilding tends to mean more paperwork. House raising might call for a structural review, an elevation certificate and compliance with local floodplain rules. Rebuilding could involve a demolition permit, a zoning review and adherence to energy codes.
5. Resale value
Elevating a home is seen as a considerable plus by buyers in flood areas and can boost the value by extending the life of the property. A new build with a superior layout and less maintenance can do the same. In the end, it is a matter of what the market in your area is looking for. ## What to take into account
Does the current structure have merit?
When the exterior walls, roof trusses and framing are in good shape, raising the house is likely the wiser course of action. But where there is rot, major settlement or a history of repair work, it may be better to put up a new one.
The extent of existing damage
One must look at water and termite damage, mold, sagging floors and any cracks in the foundation. An inspector or structural engineer will be able to tell you if the home is worth repairing.
Local rules and regulations
In flood-prone areas such as coastal Florida, New Jersey or Louisiana, local codes carry a lot of weight. Between municipal ordinances, FEMA and floodplain rules, you may find that elevation is not only favored but required to meet base flood elevation standards.
Your budget
There is an argument for house raising as a way to avoid the expense of a full teardown. Yet if the home is in need of substantial upgrades, rebuilding could offer superior value in the long run.
How long you intend to put down roots
For those looking to hold onto the property for decades, the larger investment in a rebuild may be justified. If the aim is simply to fix a problem like flooding and keep the home as is, raising will suffice.
A practical guide
Opt for house raising if:
- You want to retain the existing home
- The structure is sound but the foundation is not
- Flood protection is your priority
Rebuild when:
- The layout has outlived its usefulness
- You are after a more modern, energy efficient home
- The structural issues are too great to fix
You can put real numbers to either option with the help of a licensed contractor, an engineer and your local building official. Make sure to have written estimates for everything from demolition and new construction to utility work, permit fees and even temporary housing.
Mistakes people make
- Going with the low price tag What looks like a bargain today can be costly tomorrow if a cheap raise uncovers hidden structural defects.
- Not having an engineer on hand A structural engineer is there to assess load-bearing walls and overall safety. To skip that review is to risk an expensive error.
- Overlooking permits Work should not start without checking with the building department. Permit snafus can bring a project to a halt or cause headaches when you come to resell.
- Underestimating the utilities Plumbing, sewer, HVAC and electrical lines all have to be dealt with during a raise or rebuild. It is easy to lose sight of those costs.
- Disregarding the site The size of the lot, the soil and drainage are factors. Raising a home on a narrow lot with poor soil is a more involved process.
Some common questions
Is it less expensive to raise the house? Generally speaking, yes, provided the home is in decent order. If major repairs are in the offing, the figures may be comparable to a rebuild.
How much time does it involve? Depending on the weather, permits and what has to be done with the foundation and utilities, expect several weeks to a few months.
Can you raise any house? No. It has to be a structure that can be lifted safely; let a professional inspect it first.
Will rebuilding add more to the value? It can, by virtue of better curb appeal and efficiency. But in a flood zone, the value added by elevation is hard to argue with.
And for flood zones? If the goal is to mitigate risk and the house is otherwise solid, raising is usually the answer.
In the end
Where the home is structurally sound, house raising is often the smarter play. It puts an end to foundation or flood concerns while preserving the property. If you are dealing with poor design or deep-seated damage, rebuilding is the sensible thing to do.
What to do next
Have the home inspected and then put two proposals side by side: one for a raise and one for a new build. Look at the timeline, the permits and the durability before making a final call.
