Most commercial and residential property policies contain vacancy clauses that restrict or eliminate coverage after a building sits unoccupied for 60 consecutive days. If you own a property between tenants, undergoing renovation, awaiting sale, or held as an investment while vacant, your standard property insurance won't respond when you need it. Carriers impose these restrictions because vacant buildings suffer higher claim frequency and severity: vandalism, theft, water damage from undetected leaks, freeze damage, arson, and trespasser injuries all occur at dramatically higher rates in unoccupied structures.
The 60-day vacancy clause is standard across property policies, but few property owners realize it exists until they file a claim months after the building went vacant and the carrier denies coverage. If your building has been empty for three months and a pipe bursts, flooding the interior, your standard policy will not pay. If vandals break in and strip copper wiring, causing $40,000 in damage, the claim is denied. The solution is vacant property insurance—specialized coverage designed for buildings that sit unoccupied for extended periods.
This guide covers what property owners need to know: why standard property policies exclude vacant buildings, what vacant property insurance actually covers, how vacancy is defined, and what this coverage costs.
Why Standard Property Policies Restrict Vacancy Coverage
Property insurance carriers price policies based on the assumption that someone is regularly present in the building. Occupied buildings are monitored—tenants, owners, or managers notice leaks, detect break-ins, and respond to maintenance issues before they escalate into major claims. Vacant buildings lack this monitoring, and small problems compound into catastrophic damage.
The 60-day vacancy clause
Most property policies contain a vacancy clause that limits or eliminates coverage if the building is vacant or unoccupied for 60 consecutive days. The exact language varies by carrier and policy form, but the structure is consistent: after 60 days of vacancy, coverage for certain perils is reduced or excluded entirely.
Common vacancy clause restrictions include:
- Vandalism and malicious mischief excluded: The most common vacancy clause eliminates coverage for vandalism and malicious mischief claims once the building has been vacant for 60 days.
- Theft excluded: Some vacancy clauses exclude theft claims during periods of vacancy.
- Water damage excluded: Damage from plumbing failures, frozen pipes, or roof leaks may be excluded after 60 days of vacancy.
- Coverage reduced to a percentage: Some policies reduce all coverage to 85% or 70% of policy limits during vacancy, rather than excluding specific perils entirely.
Vacant vs. unoccupied: the distinction matters
Insurance policies distinguish between "vacant" and "unoccupied," and the definitions determine whether the vacancy clause applies. An unoccupied building contains furnishings, equipment, or inventory but no people are present. A vacant building lacks both people and contents. The vacancy clause typically applies to both, but carriers interpret the terms differently. Verify with your broker whether the vacancy clause on your policy triggers based on absence of people, absence of contents, or both.
What Vacant Property Insurance Covers
Vacant property insurance is specialized property coverage designed for buildings that will remain unoccupied for extended periods—typically six months to three years. These policies do not contain the 60-day vacancy restriction standard on conventional property forms and provide coverage for the perils vacant buildings face.
Coverage perils
- Vandalism and malicious mischief: Vacant buildings are targets for vandalism. Broken windows, graffiti, stripped copper wiring, plumbing fixtures torn out, and HVAC units stolen are all covered under a vacant property policy.
- Theft: Theft of building materials, fixtures, appliances, and equipment is covered.
- Water damage from plumbing failures: A pipe bursts while the building sits vacant for five months. Water floods the structure, damaging flooring, drywall, and framing. Vacant property insurance covers the damage.
- Freeze damage: In climates where winter temperatures drop below freezing, unheated vacant buildings suffer frozen pipe failures. Vacant property policies cover freeze-related damage if the building was winterized according to the carrier's requirements.
- Fire and smoke damage: Fire coverage remains in place under vacant property policies, though carriers may apply sublimits or require enhanced security and monitoring.
- Wind and hail: Structural damage from wind and hail storms is covered, though carriers may require roof inspections or impose sublimits for older roofs.
What vacant property insurance typically excludes
- Arson by the insured: No property policy covers intentional acts by the property owner. Arson is excluded.
- Mold and fungus: Most vacant property policies exclude or severely limit coverage for mold, mildew, and fungus unless it results directly from a covered peril like a plumbing failure.
- Earthquake and flood: These perils are excluded on standard property policies and require separate coverage. Vacant property policies follow the same structure—earthquake and flood are not covered unless you purchase standalone policies.
- Mechanical breakdown: Boiler and machinery coverage is typically excluded on vacant property policies. If you need coverage for HVAC or mechanical systems, verify whether the policy includes or excludes equipment breakdown.
Liability Coverage for Vacant Properties
Vacant buildings create premises liability exposures. Trespassers enter vacant structures, are injured by structural hazards, and file claims against the property owner. Squatters occupy vacant buildings and are injured in fires or collapses. Children trespass on vacant lots and are injured by debris, open excavations, or swimming pools.
Attractive nuisance doctrine
Under the attractive nuisance doctrine, property owners can be held liable for injuries to trespassing children if the property contains a hazardous condition that is likely to attract children and the owner failed to secure the property. Vacant buildings, pools, construction sites, and abandoned equipment are all attractive nuisances. General liability insurance covers these claims, but carriers scrutinize vacant property risks closely. Expect higher premiums and requirements for fencing, signage, and boarding up entry points.
Trespasser injury claims
A trespasser breaks into your vacant warehouse, falls through a deteriorated floor, and suffers serious injuries. They sue, claiming you failed to secure the property and maintain safe conditions. Your general liability policy covers the claim, but the carrier may deny coverage if you failed to board up windows, install fencing, or post no-trespassing signage as required by the policy.
Builders Risk vs. Vacant Dwelling Insurance
If your building is vacant because it's under renovation or new construction, you may need builders risk insurance rather than vacant property insurance. The two policies serve different purposes and are not interchangeable.
Builders risk
Builders risk is specialized property coverage for buildings under construction or undergoing major renovation. It covers the structure, building materials, fixtures, and equipment while work is in progress. Builders risk policies typically include soft costs coverage—expenses like extended financing costs, lease penalties, and project delays caused by covered property damage. If you're renovating a vacant building with active construction, builders risk is the correct coverage.
Vacant dwelling insurance
Vacant dwelling insurance covers residential properties that are unoccupied but not under construction. If you own a vacant house awaiting sale or a rental property between tenants, vacant dwelling insurance provides the property and liability coverage standard homeowners policies exclude during vacancy.
Which policy do you need?
If there is active construction or renovation work happening on the property, you need builders risk. If the property is sitting vacant with no construction activity, you need vacant property or vacant dwelling insurance. If you're unsure which applies, describe the property's status to your broker and let them determine which policy form fits.
Who Asks for Your Certificate of Insurance
Vacant property insurance is often required by lenders, municipalities, and buyers as a condition of financing, permitting, or sale.
Lenders and mortgage holders
If your vacant property is mortgaged, your lender will require property insurance. When the building goes vacant and your standard policy's vacancy clause restricts coverage, the lender will demand that you obtain vacant property insurance to protect their collateral. Failure to maintain adequate coverage can trigger a default clause in your loan agreement.
Municipalities and code enforcement
Some municipalities require owners of vacant properties to register the building with the city and provide proof of insurance as a condition of the registration. These ordinances are designed to prevent blight and ensure that vacant properties are maintained and insured. If your city has a vacant property registry, verify whether proof of insurance is required.
Buyers during sale negotiations
If you're selling a vacant property, the buyer may require that you maintain insurance up to the closing date. If the property has been vacant for more than 60 days, your standard policy won't provide the coverage the buyer expects, and they may demand that you secure vacant property insurance as a condition of the sale.
Certificate turnaround time
You need a certificate of insurance to satisfy a lender's requirement or complete a sale, and the closing is in two days. Can your broker deliver? At Tenet, we issue certificates of insurance on a published 15-minute SLA, around the clock. When a delayed certificate delays your closing, speed matters.
What Vacant Property Insurance Costs
Premiums for vacant property insurance are significantly higher than standard property insurance because of the elevated risk. Expect to pay 2x to 4x the cost of an occupied property policy, depending on the building's condition, location, duration of vacancy, and security measures in place.
Cost drivers
- Duration of vacancy: The longer the building will remain vacant, the higher the premium. A property vacant for 90 days costs less to insure than one vacant for 18 months.
- Building condition: Well-maintained buildings with secure entry points, functioning utilities, and regular inspections receive better rates. Deteriorated properties with structural issues, broken windows, or compromised roofs are difficult to insure and command high premiums.
- Security measures: Boarding up windows and doors, installing security fencing, posting no-trespassing signage, and hiring security patrols reduce premiums. Some carriers require monthly inspections by a property manager or owner as a condition of coverage.
- Location: Properties in high-crime areas or regions with severe weather exposure cost more to insure. Urban properties face higher vandalism risk; rural properties may have delayed emergency response times.
- Prior claims history: If the property has a history of claims, especially vandalism, theft, or water damage, expect higher premiums or coverage restrictions.
Typical premium ranges
- Small residential vacant dwelling ($150,000 value): $1,500 - $4,000/year
- Mid-sized commercial building ($500,000 value): $5,000 - $15,000/year
- Large warehouse or industrial property ($2M+ value): $15,000 - $50,000+/year
These are estimates. Actual premiums depend on the specific risk profile, carrier appetite, and underwriting criteria at the time you bind coverage.
Common Mistakes
Not realizing your standard policy excludes vacancy claims
The most common and most expensive mistake property owners make is assuming their standard property policy covers vacant buildings. The 60-day vacancy clause is buried in the policy conditions, and most owners don't discover it until they file a claim and it's denied. Before a building goes vacant, verify whether your policy contains a vacancy restriction and secure appropriate coverage.
Waiting until after the 60-day window closes
If your building has been vacant for 90 days and you only now realize your standard policy doesn't cover it, you've been uninsured for 30 days. Don't wait for a claim to discover the gap. As soon as you know a property will be vacant for more than 60 days, contact your broker and bind vacant property coverage.
Not meeting carrier security requirements
Vacant property policies require specific security measures: boarding up windows and doors, installing fencing, winterizing plumbing systems, conducting monthly inspections, and posting signage. If you fail to meet these requirements and a claim occurs, the carrier can deny coverage. Read the policy conditions carefully and comply with every requirement.
Assuming builders risk and vacant property coverage are the same
They're not. Builders risk covers construction and renovation projects. Vacant property insurance covers buildings sitting idle with no construction activity. Using the wrong policy form can result in denied claims. If you're unsure which applies, describe the property's status to your broker and let them determine the correct coverage.
Not disclosing the full vacancy duration
When you apply for vacant property insurance, the carrier will ask how long the building will remain vacant. If you understate the duration to secure a lower premium, the carrier can rescind the policy or deny claims when they discover the building was vacant longer than disclosed. Be honest about the expected vacancy period. If circumstances change and the building remains vacant longer than expected, notify your broker immediately.