Guides
How much personal property coverage do you need?
Your contents limit is usually a percentage of your dwelling limit, which is only a guess. Price what you own room by room and compare, with a worked example.
You need enough personal property coverage to replace everything you own at today's prices, and the only way to know that number is to add it up. Your policy probably sets the limit as a percentage of the dwelling coverage as a starting point, commonly around half. That percentage is a guess about a typical household, and it was not made about yours. An afternoon with a phone camera turns it into an answer.
What the percentage is, and what it is not
Coverage C is a limit you can change, but most policies start it as a share of Coverage A. The National Association of Insurance Commissioners notes that other coverages are "typically calculated as percentages of the dwelling limit" (NAIC, last updated October 2025). The California Department of Insurance calls contents "generally around 50% of the dwelling amount," adding that "this is a guideline only" and that "the most reliable source of information on the replacement value of your personal possessions is you" (CDI homeowners guide). The Insurance Information Institute (Triple-I) gives a range of about 50 to 70 percent of the dwelling insurance, which "may or may not be enough" (III, accessed October 2026). The Texas Department of Insurance uses a lower example, a 20% figure on a $100,000 dwelling (TDI, updated June 2026). The percentage varies by insurer and state, so your declarations page governs.
A percentage tied to the house can be wrong in either direction. A modest home packed with electronics, instruments and hobby gear can outrun the default. A large, newly built home with sparse furnishings may carry a limit far above what its contents would cost to replace.
A seven-step way to find your number
- Record every room on video. Open closets, cabinets and drawers, and talk through what you see. The California Department of Insurance recommends photos or video of valuable items and keeping a list of what you own, with dates purchased and prices (CDI). The Texas Department of Insurance adds serial numbers for major items.
- Price each item at replacement cost, new, today. Use current retail prices for similar items, not what you paid. Group low-value things, such as a drawer of utensils, into one line.
- Total by room, then add what you missed. Garages, attics, closets and kids' rooms are where totals leak. A margin of several percent for forgotten items is reasonable.
- Flag anything that hits a special limit. Jewelry, watches, firearms, silver, cash, collectibles and equipment used for a business each have a cap on the ISO HO-3. List them separately, because they need a different fix (special limits on jewelry, firearms, cash and collectibles).
- Compare the total with your Coverage C limit. Also look at where the belongings live. Property kept in a self-storage unit or at another residence is limited under the ISO form to 10% of Coverage C or $1,000, whichever is greater (your belongings away from home: off-premises coverage).
- Choose actual cash value or replacement cost. More on that below.
- Store the inventory outside the house. The California guide says to keep records "in a safe place away from home, preferably in a safe-deposit box." A cloud copy works too. The NAIC's consumer site links a home inventory app for cataloging belongings by room, with photos and barcode scanning.
The home inventory builder tool builds the list as you go.
A worked example
Say a household walks the house and prices everything at replacement cost. These figures are invented to show the method.
| Area | Items | Replacement cost new |
|---|---|---|
| Kitchen and dining | Cookware, dishes, small appliances, table and chairs | $11,500 |
| Living and family room | Sofa, chairs, TV, speakers, rugs, décor | $14,500 |
| Primary bedroom | Bed, dressers, bedding, TV | $9,000 |
| Two other bedrooms | Furniture, bedding, desks | $11,000 |
| Closets | Clothing, shoes, coats for four people | $22,000 |
| Home office | Computer, monitors, printer, desk, chair | $7,500 |
| Bathrooms and linens | Towels, sheets, small furniture | $2,500 |
| Garage and shed | Tools, lawn equipment, bikes, sports gear, holiday decorations | $12,000 |
| Phones, tablets, consoles | $4,500 | |
| Jewelry and watches | $9,000 | |
| Books, toys, hobby gear | $6,000 | |
| Total | $109,500 |
Now compare. If the dwelling limit is $300,000 and Coverage C is 50%, the contents limit is $150,000. That clears the $109,500 total with $40,500 to spare. If the dwelling limit is $200,000, the same 50% produces $100,000, and the household is $9,500 short even before the margin for forgotten items.
Look at the jewelry line separately. The $9,000 of jewelry and watches is subject to the 2011 ISO HO-3's (HO 00 03 05 11) $1,500 limit for loss by theft, so $7,500 would go unpaid after a burglary no matter how large Coverage C is. The overall limit can look fine while one category has a gap. That is what the valuables coverage checker is for, and it is where scheduling earns its premium. ISO's newer 2022 forms raise several of these limits (jewelry theft to $2,000 and money to $300, for example), but they are only starting to reach policyholders: North Carolina's version takes effect June 1, 2027. Your declarations page and policy jacket show which edition you have.
Actual cash value or replacement cost?
The same $109,500 of belongings is a different claim under each basis. The ISO HO-3 pays actual cash value, meaning replacement cost minus depreciation. Say depreciation averages 45% across this household. An actual cash value settlement of a total loss would be about $60,225, and the household would pay the rest of the way to rebuy everything. A replacement cost endorsement pays the full $109,500 once the items are replaced. Triple-I says replacement cost for belongings costs about 10 percent more and calls it "generally a worthwhile investment in the long run." Put another way, the question is whether you could absorb a loss of roughly 45 cents on the dollar. If a total loss would be a hardship, the endorsement is the cheaper side of the trade. See Personal property coverage (Coverage C) explained for how the payments work.
Why people undercount
The common errors are consistent. Clothing is the largest line for many households and the easiest to underestimate, because each item feels cheap and a closet holds hundreds of them. Kitchens hold more than anyone expects. Garages hold tools, ladders, mowers, and seasonal gear. And replacement cost means buying the current version of everything, so the TV you bought for $400 is a $600 TV today if you want the same size and features. A useful test is to imagine turning the house upside down and shaking it: everything that falls out is Coverage C.
When to redo the numbers
Update the list when you have a child, start working from home, take up an expensive hobby, inherit furniture or jewelry, finish a renovation, or after a year of buying. Check it at each renewal during the your annual homeowners insurance review. If you rent or own a condo, the same method applies, with the difference that Coverage C is the figure you choose rather than a share of a dwelling limit.
Key takeaways
- The default percentage, often cited around 50% of the dwelling limit, is a starting guess that regulators call a guideline.
- Price your belongings room by room at replacement cost, then compare the total with your Coverage C limit.
- Treat jewelry, firearms, silver, cash and business equipment separately, because special limits cap them regardless of the overall limit.
- Choose actual cash value or replacement cost deliberately; the HO-3 pays actual cash value unless you add the endorsement.
- Keep a dated inventory with photos and receipts outside the house, and update it when your life changes.