Enclosed RV Storage Units with Monthly Rentals Accommodating Up to 40ft
Enclosed storage for large RVs—units that can fit 40-foot motorhomes while offering monthly rental flexibility—represents a narrow segment of the storage market. Most facilities either can't accommodate the size, require annual commitments, or both. Here's what actually exists and what alternatives make sense.
The Size Challenge
What 40ft RVs Need
Interior dimensions:
- Length: 40-45 feet (vehicle + door clearance)
- Width: 10-12 feet (8.5ft RV + side clearance)
- Height: 14-16 feet (12-13.5ft RV + roof clearance)
Door requirements:
- Width: 12ft minimum
- Height: 14ft minimum
- Type: Roll-up or sliding
Why These Units Are Rare
Building economics:
- Large enclosed units are expensive to build
- Few RV owners need/pay for this
- Commercial/warehouse space usually pays better
Physical constraints:
- Height is the biggest issue
- Many buildings are 12ft ceiling—too low
- Purpose-built facilities are limited
Monthly Rental Reality
Annual vs. Monthly
Annual commitment advantages (for facility):
- Predictable revenue
- Less turnover
- Easier planning
Monthly rental advantages (for you):
- Flexibility
- No long-term commitment
- Can leave when situation changes
What's Available
True month-to-month: Some facilities offer this, often at premium rates
Annual with monthly billing: Year commitment, billed monthly—NOT month-to-month
Short-term with minimums: 3-6 month minimum, then month-to-month
Most 40ft+ enclosed: Annual commitment is standard due to limited supply
Finding Enclosed 40ft Storage
Option 1: Purpose-Built RV Facilities
Some high-end RV storage facilities offer enclosed units:
- Purpose-built for large RVs
- Proper height clearance
- May have monthly options
Characteristics:
- Premium pricing ($400-1,000+/month)
- Limited availability
- Often waiting lists
Option 2: Warehouse Space
Renting warehouse space can work:
- Verify ceiling height
- Check door dimensions
- May be more flexible on terms
Characteristics:
- Variable pricing based on market
- May require commercial lease
- More negotiation possible
Option 3: Converted Buildings
Former commercial buildings converted to storage:
- May have adequate height
- Quality varies significantly
- Worth investigating
Option 4: RV Condominiums
Some areas have RV storage condos:
- Individual enclosed unit ownership/rental
- Purpose-built for large RVs
- Limited locations
Questions to Ask
About Size
- "What's your ceiling height exactly?"
- "What's the interior length of your largest unit?"
- "What size door do your large units have?"
- "Can you accommodate a [specific length] RV?"
About Terms
- "Do you offer monthly rentals, or is it annual?"
- "If annual, is there any flexibility?"
- "What's the notice period to cancel?"
- "What happens if I need to leave early?"
About Availability
- "Do you currently have 40ft+ units available?"
- "If not, is there a waiting list?"
- "How long do people typically wait?"
- "Can I get on the list?"
Cost Expectations
Enclosed 40ft+ Storage
Monthly rates (when available):
- Standard enclosed: $350-600/month
- Climate-controlled: $500-900/month
- Premium/luxury: $700-1,200+/month
Comparison to Alternatives
| Storage Type | Monthly Cost | Protection Level | |--------------|--------------|------------------| | Outdoor | $125-200 | Minimal | | Covered | $175-275 | Good | | Enclosed (non-climate) | $350-600 | Very Good | | Enclosed (climate) | $500-900 | Excellent |
Alternative: Premium Covered Storage
When to Consider
If enclosed storage is:
- Not available in your area
- Too expensive
- Requires annual commitment you don't want
What Covered Provides
- Protection from sun and hail (biggest threats)
- Significant protection at lower cost
- Usually more availability
- More flexible terms
What Covered Doesn't Provide
- Full climate control
- Complete weather enclosure
- Maximum protection level
The Practical Reality
For most RV owners, high-quality covered storage is sufficient :
- Stops 80%+ of weather damage
- Costs 40-60% less than enclosed
- More available
- More flexible terms
Enclosed makes sense for:
- Very high-value coaches
- Climate-sensitive concerns
- Maximum protection priority
- Budget is secondary
Oxford RV Storage Options
Oxford RV Storage provides covered storage for large RVs rather than enclosed units:
What's available:
- Covered spaces accommodating 40ft+ motorhomes
- Height clearance for Class A coaches
- Monthly rental flexibility
- No long-term commitment required
Honest positioning:
- Not enclosed storage
- Provides substantial protection at lower cost
- Available when enclosed options are full or unaffordable
- Gated security with surveillance
For RV owners who need flexible monthly terms and can work with covered (rather than enclosed) storage, Oxford provides 40ft+ capacity at east-Metro pricing.


