What Is the Difference Between a DP3 and HO3 Policy?
A DP3 insures rental or vacant properties. An HO3 covers owner-occupied homes and adds personal liability and belongings coverage.
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Which one your lender actually wants
If you're buying a house to live in, you need an HO3, not a DP3. The DP3 is built for landlords and vacant properties, which is why it leaves out liability and personal belongings coverage. You won't be living there to get sued over or keep your things in, so those two pieces don't apply. Your lender's proof of coverage request is asking for an HO3 binder, naming them as mortgagee, with dwelling coverage at or above the loan amount. Check the purchase contract or loan estimate for the dwelling figure your lender expects. If an agent offers you a DP3 for a home you plan to occupy, ask why. The gap on liability and personal property could leave you exposed the first time something goes wrong.
Getting the right policy before closing
An HO3 quote, matched to your dwelling coverage and closing date, is what your lender is waiting on. Compare a few before you commit, so you're not stuck with the first number you saw.
What dwelling coverage number should you actually put on the binder
The figure your lender wants is not what you paid for the house and it's not the market value either. Dwelling coverage is what it would cost to rebuild the structure from the ground up, labor and materials included, if it were destroyed. In most places that number is different from the purchase price, sometimes by a lot. A house on expensive land can cost far less to rebuild than it sold for, and an older home with custom finishes can cost more to rebuild than its sale price suggests.
Lenders usually ask for dwelling coverage at least equal to the loan amount, since that's their financial interest in the property. But the loan amount and the rebuild cost don't have to match, and sometimes shouldn't. If your rebuild cost estimate comes in higher than the loan, you want coverage at the rebuild figure, not the lower one, or you're underinsured for a total loss. If it comes in lower, the lender's minimum still has to be met even if it's above what rebuilding would actually cost.
Insurers calculate this rebuild estimate using the home's square footage, construction type, age, and local labor and material costs, not an appraisal and not the listing price. You'll see this number on the declarations page as the dwelling coverage limit once the policy is written. Before that, your purchase contract or loan estimate will show what your lender expects as a floor, and that's the number to hand whoever is writing your quote so they don't guess low.
It's worth asking the agent or insurer directly how they arrived at the rebuild estimate for your specific house, since a generic per-square-foot calculation can miss things like a finished basement, detached garage, or higher-end materials. Getting this number right before closing matters more than shopping for the lowest premium, because a policy that's cheap but underinsures the dwelling leaves you paying the difference out of pocket if the house is ever a total loss.
What else shows up on an HO3 policy worth understanding
Dwelling coverage gets the most attention because it's tied to your loan, but the rest of the policy is what you'll actually use if something happens. An HO3 also includes coverage for other structures on the property, like a detached garage, shed or fence. This is usually set at a percentage of your dwelling limit. It covers personal property too, meaning your furniture, clothes and belongings, generally at a percentage of the dwelling figure as well. If you have a lot of high-value items, electronics, jewelry, a home office setup, it's worth checking whether that built-in percentage is enough or whether you'd want to adjust it.
Loss of use coverage pays for a place to stay and extra living costs if the house becomes unlivable after a covered loss. Personal liability covers you if someone is injured on your property and sues, or if you're responsible for damage to someone else's property. Medical payments coverage is a smaller piece that pays for minor injuries to guests without a liability claim being filed. None of this applies to a DP3. That's part of why it's the wrong fit for a home you're moving into.
Your deductible is the amount you pay out of pocket before coverage kicks in on a claim. It's worth looking at closely rather than accepting the default. Some policies set this as a flat dollar amount, others as a percentage of the dwelling coverage, which can add up to more than it sounds like on a higher-value home. A $300,000 dwelling limit with a 2% deductible means $6,000 out of pocket before coverage starts, not $300. A higher deductible usually lowers what you pay for the policy, but only choose one you could actually cover if a claim came up.
An HO3 is also what's called an open-perils policy for the dwelling itself. That means it covers damage from any cause except what's specifically excluded, rather than listing only the risks it covers. Flood and earthquake are the two big exclusions worth knowing now, since both require separate policies and neither is optional to assume you have. If the house is near a floodplain or in an area with known seismic risk, that's worth asking about before closing, not after. Personal property on an HO3 is typically covered on a named-perils basis instead, meaning only the causes of loss listed in the policy apply to your belongings, a distinction worth asking your agent to walk through.
Before you get your binder
Pull the dwelling figure from your loan estimate and hand it to whoever quotes your HO3, so the binder names your lender correctly and meets the amount they're expecting by closing.
