Just want the numbers? See our citable storage cost data reference — ranges by tier and metro, kept current.
If you own an exotic, classic, or collector car, "just leave it in the garage" stops being an answer surprisingly fast. Maybe you're traveling for the winter, the collection outgrew the third bay, or your insurer started asking pointed questions about where the GT3 sleeps. The first question everyone asks is the same: what does proper exotic car storage actually cost?
Here are the real numbers we see across the markets we cover, what drives them up or down, and how to tell whether a quote is fair.
The short answer: $250–$1,200+ per month
For genuine climate-controlled, secured, collector-grade storage in the United States, expect:
| Tier | Typical monthly price | What you get |
|---|---|---|
| Basic indoor | $250–$450 | Shared indoor floor space, basic security, limited access hours |
| Climate-controlled collector storage | $450–$800 | Temperature and humidity control, battery tending, monitored security, dust covers |
| Concierge / white-glove | $800–$1,200+ | Private or semi-private bays, detailing, exercise drives, transport coordination, full concierge |
Prices swing by metro, though less than you might expect. A climate-controlled spot that runs $400–$550/month in Nashville or Charlotte starts around $550 in Miami and climbs well past $1,000 for white-glove programs there — while Los Angeles facilities publish surprisingly competitive rates in the $400–$500 range. Service level moves the number more than geography does.
What actually drives the price
1. Climate control (the big one)
True climate control means active temperature and humidity management, typically 55–70°F and 45–55% relative humidity. Humidity is what kills stored cars: it corrodes brake rotors, wiring connectors, and unprotected metal, and it breeds mold in leather interiors. Facilities running real HVAC with humidity control pay for it in equipment and energy, and it shows up in the monthly rate. A warehouse with a swamp cooler is not climate control, whatever the listing says.
2. Security infrastructure
24/7 monitored cameras, individually alarmed bays, controlled access logs, and on-site staff all cost money. So does good insurance — and a facility that carries proper garagekeepers coverage will charge more than one that quietly makes your policy do all the work.
3. Services included
Battery tenders, tire-pressure checks, monthly exercise starts, detailing, and transport coordination separate collector-grade facilities from parking. Some facilities bundle these; others itemize. When comparing quotes, list what's included — a $600 all-in rate often beats a $450 rate plus à la carte charges.
4. Market and building type
Purpose-built collector facilities in major metros command premiums. Storage in Scottsdale or Palm Beach — collector-dense markets — prices accordingly.
Annual math: what a year really costs
- Basic indoor: $3,000–$5,400/year
- Climate-controlled: $5,400–$9,600/year
- Concierge: $9,600–$15,000+/year
Context helps: on a $300,000 car, climate-controlled storage runs roughly 2–3% of the vehicle's value per year (concierge service more like 3–5%) — usually less than what a single year of poor storage can cost in condition: sun-faded paint, moisture damage, corrosion, and parking-lot risk. For appreciating collector cars, it's cheap insurance on the upside. Many owners also see insurance benefits from storing in a secured, monitored facility; ask your agent.
Red flags that a cheap quote is expensive
- "Climate controlled" with no stated temperature/humidity ranges
- No proof of garagekeepers insurance
- No access logs or cameras in the storage area
- Cars packed mirror-to-mirror with no dedicated bays
- Month-to-month pricing that jumps after the first quarter
How to compare facilities near you
Start with our city directories — every facility we list is checked against our verification standards for climate control, security, and service quality. Browse your market from the city index, shortlist two or three facilities, and ask each the same questions about humidity control, insurance, and included services. The right facility will answer in specifics, not adjectives.