How to Measure a Mobile Home
Complete guide to mobile home dimensions, standard sizes, and how to measure your home accurately for selling, insurance, or moving.
Whether you're selling your mobile home, getting insurance quotes, applying for permits, or just curious about your home's size, knowing how to measure a mobile home correctly is essential. Accurate measurements affect your home's value, moving costs, and even what parks will accept your home.
This guide covers everything you need to know about mobile home sizes — from how to measure your own home to standard dimensions for single-wides, double-wides, and common mobile home widths and lengths.
Quick Answer: Common Mobile Home Sizes
- Single-wide: 14-18 feet wide × 60-80 feet long (600-1,300 sq ft)
- Double-wide: 24-32 feet wide × 40-76 feet long (1,000-2,300 sq ft)
- Average mobile home: Approximately 1,184 square feet
How to Measure Your Mobile Home (Step-by-Step)
Measuring your mobile home takes about 15 minutes with the right tools. Here's exactly how to do it:
You'll Need a Long Tape Measure
Short tape measures require multiple people and often give inaccurate results. A 100-foot tape or measuring wheel lets you measure solo by hooking one end to a corner. Hard to find locally? Get one shipped to your door.
Measure the Width (Short Side)
Start at one outside corner of your home and measure to the opposite outside corner along the short side. This is your width. Do NOT include the hitch, roof overhang, or any additions — just the main structure.
Measure the Length (Long Side)
Measure from outside corner to outside corner along the long side of your home. Again, don't include the tongue/hitch area or roof overhangs. If your home has bump-outs or additions, measure the main body first, then measure additions separately.
Calculate Square Footage
Multiply width × length = square footage. For example: 14 feet wide × 70 feet long = 980 square feet. If you have additions, calculate their square footage separately and add to the total.
Pro Tip: Round measurements over 6 inches up to the next foot. A home measuring 14' × 66'8" would be listed as 14×67. This is standard practice in the industry.
Measure from outside corner to outside corner, excluding roof overhangs and hitches
Common Mobile Home Sizes
Mobile homes come in standard sizes based on transportation regulations. Here are the most common mobile home sizes you'll encounter:
| Type | Common Widths | Common Lengths | Square Footage Range |
|---|---|---|---|
| Single-Wide | 14', 16', 18' | 56', 60', 66', 70', 76', 80' | 600 - 1,330 sq ft |
| Double-Wide | 24', 26', 28', 32' | 40', 48', 52', 56', 60', 76' | 1,000 - 2,300 sq ft |
| Triple-Wide | 36', 42', 45' | 50' - 60' | 2,000 - 3,000+ sq ft |
Single-Wide Mobile Home Dimensions
Single-wide mobile homes (also called single-section homes) are built as one unit and transported whole. They're the most affordable option and fit in virtually any mobile home park.
Standard Single-Wide Sizes
- 14×56 (784 sq ft)
- 14×66 (924 sq ft)
- 14×70 (980 sq ft) — Most common
- 16×76 (1,216 sq ft)
- 16×80 (1,280 sq ft)
- 18×80 (1,440 sq ft)
Average Single-Wide Specs
- Typical width: 14-16 feet
- Typical length: 60-76 feet
- Bedrooms: 2-3
- Bathrooms: 1-2
- Most common: 14×70
Why 14 feet wide? Transportation regulations limit single loads to around 14-16 feet wide without special permits. This is why 14×70 became the industry standard for single-wides.
Double-Wide Mobile Home Dimensions
Double-wide mobile homes (also called double-section homes) are built in two halves that are joined together on-site. They offer more living space and often have features similar to traditional homes.
Standard Double-Wide Sizes
- 24×40 (960 sq ft)
- 24×48 (1,152 sq ft)
- 28×52 (1,456 sq ft)
- 28×60 (1,680 sq ft) — Very common
- 28×68 (1,904 sq ft)
- 32×76 (2,432 sq ft)
Average Double-Wide Specs
- Typical width: 26-28 feet
- Typical length: 52-68 feet
- Bedrooms: 3-4
- Bathrooms: 2
- Most common: 28×60
Double-wide homes are built in two sections and joined on-site
Mobile Home Widths Explained
Mobile home widths are standardized due to highway transportation limits. Here's what each width means:
| Width | Type | Transportation Notes | Park Acceptance |
|---|---|---|---|
| 12' | Single-wide (older) | No permits needed | Most parks accept |
| 14' | Single-wide (standard) | No permits in most states | Universal acceptance |
| 16' | Single-wide (large) | May need permits in some states | Most parks accept |
| 18' | Single-wide (extra wide) | Usually needs wide-load permits | Check with park first |
| 24'-28' | Double-wide (standard) | Transported in two sections | Double-wide lots required |
| 32'+ | Double-wide (large) | Transported in two sections | Large lots required |
Average Mobile Home Square Footage
According to Census Bureau data, the average size of a mobile home in the United States is approximately 1,184 square feet. However, this varies significantly by type:
Average Square Footage by Type
- Single-wide average: 900-1,100 square feet
- Double-wide average: 1,400-1,700 square feet
- Triple-wide average: 2,000-2,500 square feet
- Overall national average: 1,184 square feet
For comparison, the average site-built home in America is about 2,300 square feet — nearly double the average mobile home size.
Standard Mobile Home Lengths
The average length of a mobile home depends on the type. Here are the most common lengths:
Single-Wide Lengths
- 56 feet — Compact, good for smaller lots
- 60 feet — Common starter size
- 66 feet — Popular mid-size option
- 70 feet — Most common single-wide length
- 76 feet — Larger single-wide
- 80 feet — Maximum for most single-wides
Double-Wide Lengths
- 40-48 feet — Compact double-wides
- 52-56 feet — Mid-size double-wides
- 60-68 feet — Standard double-wides (most common)
- 70-76 feet — Large double-wides
Accurate length measurements are essential for moving permits and transport quotes
Complete Mobile Home Size Chart
Here's a comprehensive reference chart showing dimensions of a mobile home for all common sizes:
| Size (W×L) | Square Feet | Type | Typical Bedrooms |
|---|---|---|---|
| 12×56 | 672 sq ft | Single-wide | 2 BR |
| 14×60 | 840 sq ft | Single-wide | 2 BR |
| 14×66 | 924 sq ft | Single-wide | 2-3 BR |
| 14×70 | 980 sq ft | Single-wide | 3 BR (Most Common) |
| 14×76 | 1,064 sq ft | Single-wide | 3 BR |
| 16×70 | 1,120 sq ft | Single-wide | 3 BR |
| 16×76 | 1,216 sq ft | Single-wide | 3 BR |
| 16×80 | 1,280 sq ft | Single-wide | 3-4 BR |
| 24×44 | 1,056 sq ft | Double-wide | 3 BR |
| 24×48 | 1,152 sq ft | Double-wide | 3 BR |
| 28×52 | 1,456 sq ft | Double-wide | 3 BR |
| 28×60 | 1,680 sq ft | Double-wide | 3-4 BR (Very Common) |
| 28×68 | 1,904 sq ft | Double-wide | 4 BR |
| 32×60 | 1,920 sq ft | Double-wide | 4 BR |
| 32×76 | 2,432 sq ft | Double-wide | 4-5 BR |
Why Mobile Home Measurements Matter
Accurate mobile home dimensions are important for several reasons:
- Selling your home — Buyers and cash offer companies need exact square footage to determine value
- Insurance quotes — Premiums are calculated based on square footage
- Moving permits — Transport companies need exact dimensions for route planning and permits
- Park placement — Parks have lot size requirements; your home must fit
- Property taxes — Some jurisdictions base taxes on square footage
- Appraisals — Blue book values are calculated using square footage
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Frequently Asked Questions
What is the average size of a mobile home?
The average mobile home size in the United States is approximately 1,184 square feet. Single-wides average 900-1,100 square feet, while double-wides average 1,400-1,700 square feet. The most common single-wide is 14×70 (980 sq ft) and the most common double-wide is 28×60 (1,680 sq ft).
What are standard mobile home dimensions?
Standard single-wide dimensions are 14-18 feet wide by 60-80 feet long. Standard double-wide dimensions are 24-32 feet wide by 40-76 feet long. The standard size of a mobile home varies by type, but 14×70 (single) and 28×60 (double) are the most common.
What is the average size of a double-wide mobile home?
The average size of a double-wide mobile home is approximately 1,500-1,700 square feet. Typical double-wide dimensions are 26-28 feet wide by 52-68 feet long. Common sizes include 28×52 (1,456 sq ft), 28×60 (1,680 sq ft), and 28×68 (1,904 sq ft).
What is the average size of a single-wide mobile home?
The average size of a single-wide mobile home is approximately 900-1,100 square feet. Single-wide mobile home dimensions typically range from 14-18 feet wide by 60-80 feet long. The most common single-wide size is 14×70, which provides 980 square feet.
What are common mobile home widths?
Common mobile home widths are 14', 16', and 18' for single-wides, and 24', 26', 28', and 32' for double-wides. The 14-foot width is most common for single-wides because it doesn't require special transportation permits in most states.
What is the average length of a mobile home?
The average length of a mobile home is 60-70 feet for single-wides and 52-68 feet for double-wides. Common single-wide lengths include 56', 60', 66', 70', 76', and 80'. The most popular length for single-wides is 70 feet.
How do I measure my mobile home for selling?
To measure your mobile home, use a 100-foot tape measure and measure from outside corner to outside corner. Measure the width (short side) and length (long side), then multiply to get square footage. Don't include roof overhangs, hitches, or additions in your main measurement.
Does mobile home square footage affect value?
Yes, square footage significantly affects mobile home value. Larger homes generally sell for more, and blue book valuations use square footage as a primary factor. Accurate measurements ensure you get fair value when selling.
Official Resources
- HUD Manufactured Housing Program — Federal standards and regulations
- Census Bureau Manufactured Housing Survey — Industry statistics and data
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