Adding an elevator to an existing home
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Stacked closets, a stairwell corner, a garage edge or an outside wall can often take an elevator. The type you choose decides how much building work is involved.
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- Home elevators, stair lifts and platform lifts
- Miami-Dade, Broward, Palm Beach, Tampa Bay and Naples
The short answer
Adding an elevator to an existing home costs about $35,000 for a pneumatic model that can go nearly anywhere, and at least $40,000 for a hydraulic elevator that needs a shaft and machine space, rising to $100,000 when extra construction is needed, according to Fixr. Shaftless through-floor lifts need the least building work.
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Who this is for
This is for families who love their home and want to stay in it, often a two-storey house where one person can no longer manage the stairs safely.
Typical project sizes
Fixr says pneumatic lifts can be retrofitted nearly anywhere for around $35,000. Concealing an elevator so it looks built in can add as much as $27,000.
Where can an elevator go in an existing house?
- Stacked closets on each floor, the classic retrofit spot
- Beside or inside the stairwell, using open space above the stairs
- The corner of a large room, for a pneumatic or through-floor model
- An outside wall, with a tower added to the house
Condos and townhouses
Florida law defines a private residence as a separate dwelling or a separate apartment occupied by members of a single-family unit, so a lift inside one condo unit is treated as a private residence lift. The building's association rules, structure and insurance still apply, so get written approval before you order anything.[2]
| Approach | Typical cost | Building work |
|---|---|---|
| Pneumatic retrofit | About $35,000 | Floor opening, no pit or machine room |
| Hydraulic retrofit | $40,000 or more | Shaft and machine space |
| Hydraulic retrofit with major construction | Up to $100,000 | Structural work and concealment |
| Concealing the elevator | Up to $27,000 extra | Finishes and framing |
Frequently asked questions
What is the smallest home elevator?
Pneumatic and through-floor models have the smallest footprints. Fixr says about 3 by 4 feet is usually enough for one wheelchair user in a small pneumatic elevator.
Will an elevator hurt the resale value?
The IRS says elevators generally add value to a house. Buyers vary, so think about how it will be used now rather than at resale.
Can it go in a condo?
Sometimes, inside a two-level unit. You will need the association's written approval and a structural check first.
Sources
- Home Elevator Cost (national cost guide, updated 31 Jan 2025), Fixr. Accessed October 28, 2026.
- Florida Statutes Chapter 399, Elevator Safety, Florida Legislature. Accessed October 28, 2026.
- Publication 502 (2025), Medical and Dental Expenses, Internal Revenue Service. Accessed October 28, 2026.
- Elevator Safety: Applying for Elevator Permits, Florida DBPR, Bureau of Elevator Safety. Accessed October 28, 2026.
- Mechanical permit fee schedule (Category 52, residential elevator), Miami-Dade County. Accessed October 28, 2026.
- NFIP Technical Bulletin 4: Elevator Installation for Buildings Located in Special Flood Hazard Areas (June 2019), FEMA. Accessed October 28, 2026.
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