Apartment Insurance Costs in Underwriting
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To underwrite insurance on an apartment building, get a written quote for the coverage your lender will require, use that number instead of the seller's T-12 figure, and then test a higher renewal. The seller's premium may reflect an old policy, a different coverage level, a claims history that will not carry over or a market that has since moved. Because insurance is a fixed operating expense, each extra dollar of premium reduces net operating income (NOI) and lowers the value at a given cap rate. Sponsors who raise capital through DoorRaise can show investors this assumption in the business plan.
This post covers what drives the premium, what lenders require, how to get a quote before you make an offer and a hypothetical example. It is separate from the sponsor's own liability coverage, which we cover in insurance for sponsors.
What drives apartment insurance cost?
- Replacement cost and coverage limits. Higher limits cost more.
- Building age and systems. Older roofs, wiring, plumbing and heating can raise premiums or limit coverage.
- Construction and fire protection. Sprinklers, alarms and the type of construction matter.
- Location. Wind, hail, flood, earthquake and crime exposure differ by place. Flood coverage is separate from standard property insurance, see FEMA flood insurance.
- Claims history. Past losses can raise rates or reduce choices.
- Deductibles. A higher deductible lowers premium and raises the owner's risk.
- Liability limits and umbrella coverage. Lenders and sponsors usually require them.
Insurance rules and filings are state-regulated; the National Association of Insurance Commissioners is a starting point for consumer information.
What do lenders require?
Lenders write insurance requirements into the loan documents. They typically specify minimum property coverage, liability limits, maximum deductibles and the lender's name on the policy, and they may require flood coverage in a designated flood zone. Read the term sheet before you ask for a quote, so the quote matches the requirement. A cheaper policy that does not meet the loan documents is not a real saving.
A hypothetical example
This example is hypothetical, for illustration only. A 50-unit building shows $40,000 of insurance on the seller's T-12, or $800 a unit. A broker's quote for the coverage the lender requires is $62,500, or $1,250 a unit.
| Line | Amount |
|---|---|
| Seller's insurance expense | $40,000 |
| Quoted premium | $62,500 |
| Difference (reduces NOI) | $22,500 |
| Value change at a 6.5% cap rate (22,500 / 0.065) | about -$346,000 |
If the next renewal is another 10% higher, that is $6,250 more a year, or about $96,000 of value in the same example. Stress the line in your model and see whether the debt coverage and the target distributions still work. Our multifamily underwriting basics and expense ratio posts show where this line sits.
What are the steps to underwrite it?
- Ask the seller for the current policy, the loss runs and the last renewal notice.
- Get the lender's insurance requirements from the term sheet.
- Ask a broker for a quote that meets them, and for the deductible options.
- Replace the seller's expense with the quote in your model.
- Run a case with a higher renewal.
- Include the cost of any repairs the insurer requires, such as a roof or electrical panel.
How DoorRaise fits in
DoorRaise helps sponsors raise equity for apartment buildings with 5 or more units under Rule 506(b) or 506(c). It prepares the offering documents from the sponsor's inputs, coordinates escrow with Enterprise Bank & Trust, collects investor funds by wire only and handles filings. The deal page lets you show your expense assumptions to investors. DoorRaise does not verify a seller's or a sponsor's numbers; sponsors must check what they present.
DoorRaise is for apartment buildings with 5 or more units, and sponsors can launch their deal here. Setup is $1,500 (non-refundable), and the administration fee is $5,000 a year from closing.
To get started, create your sponsor page or see the fees.
FAQ
How much is insurance for an apartment building?
It varies widely by location, age, construction, coverage and claims history, so use a quote for the specific building.
Is insurance a fixed or variable expense?
It is usually treated as a fixed operating expense per year, but it can change at each renewal.
Does the seller's insurance cost carry over to the buyer?
Not necessarily. A new owner needs a new policy based on the buyer's coverage and the lender's requirements.
Is flood insurance part of standard property insurance?
No. Flood coverage is generally a separate policy. Check whether the building is in a designated flood zone.
Who pays for insurance after closing?
The property pays it as an operating expense. It is not a DoorRaise fee.
Sources
- FEMA, Flood insurance
- National Association of Insurance Commissioners
- Fannie Mae, Multifamily fixed-rate mortgage loans
This article is general information, not legal, tax or investment advice. Talk to a securities attorney and a CPA about your deal. DoorRaise is not a law firm, broker-dealer, investment adviser or funding portal.