Delaware has roughly ~155,000 renter-occupied units. Average DP-3 landlord premium runs $1,340/yr — about 25–30% above a comparable homeowners policy due to higher liability and vacancy risk. Market profile: Small state with urban rentals in Wilmington and beach resort rental market in Sussex County. Short-term rental climate: Active beach STR market in Rehoboth Beach, Dewey Beach, and Bethany Beach; county and municipal licensing applies.
Avg DP-3 Premium
$1,340/yr
Annual landlord/rental cost
Rental Units
~155,000 renter-occupied units
Renter-occupied housing
STR Climate
Active beach STR market in Rehoboth Beach
Active beach STR market in Rehoboth Beach, Dewey Beach, and Bethany Beach; county and municipal licensing applies
| Topic | Detail | Notes |
|---|---|---|
| Market profile | Small state with urban rentals in Wilmington and beach resort rental market in Sussex County | Drives coverage form selection |
| Top landlord carriers | State Farm, Allstate, Travelers, Nationwide, Erie Insurance | Specialized DP-3 underwriting |
| Short-term rental environment | Active beach STR market in Rehoboth Beach, Dewey Beach, and Bethany Beach; county and municipal licensing applies | Airbnb-specific coverage needed |
| Notable state law | Delaware Residential Landlord-Tenant Code; Rehoboth Beach requires STR licensing and limits rental periods | Affects landlord obligations & coverage |
DP-3 (Dwelling Fire) is the standard landlord policy form, covering the structure on an open-perils basis. Landlords also need liability coverage (often $300K–$1M) and Loss of Rents (typically 12 months). Standard homeowners policies do NOT cover rental properties.
Delaware's small size belies a notable bifurcation in its rental market. Wilmington and New Castle County contain the state's largest urban rental base, driven by corporate headquarters, financial services, and proximity to Philadelphia. Sussex County — home to Rehoboth Beach, Dewey Beach, Bethany Beach, and Fenwick Island — is one of the Mid-Atlantic's most active vacation rental corridors, drawing tens of thousands of seasonal visitors annually. Delaware has moderately landlord-friendly laws; the eviction process moves faster than most Northeast states, and there is no statewide rent control. Coastal flood and wind exposure in Sussex County is a significant insurance pricing factor.
Wilmington landlords operating in urban neighborhoods should prioritize DP-3 coverage with strong liability limits given the urban tenant base and older housing stock. Sussex County beach house landlords face a completely different risk profile: coastal flood, wind, storm surge, and heavy seasonal STR use all require specialized coverage. Standard DP-3 policies will not cover transient-occupancy rentals — a vacation rental or commercial landlord policy is required for Rehoboth and Bethany Beach properties. Loss-of-rents coverage is particularly valuable for beach properties that generate significant summer income; a covered loss during peak season could result in substantial income disruption. NFIP flood insurance is almost always required by lenders for Sussex County oceanfront and bay-front properties.
A DP-3 dwelling fire policy is the standard landlord form. Unlike an HO-3, it covers the building structure and landlord-owned contents (appliances, lawn equipment) — not the tenant's personal belongings. Tenants must carry their own renters insurance. DP-3 also includes loss of rents coverage (typically 12 months) if a covered loss makes the unit uninhabitable.
Standard DP-3 policies often exclude or limit short-term rental (Airbnb/VRBO) use. Most landlord carriers either require an endorsement, a separate STR policy, or a commercial dwelling policy. Airbnb's "AirCover" host protection is NOT a substitute for your own policy — it has many exclusions and lower limits.
Delaware Residential Landlord-Tenant Code; Rehoboth Beach requires STR licensing and limits rental periods
💡 Delaware Pro Tip
Delaware landlords in Wilmington and suburban New Castle County typically pay $1,100–$1,600/year for a DP-3 policy. Sussex County beach properties face dramatically higher premiums — $2,500–$5,000+ for oceanfront or bay-front rentals when combining a dwelling policy with required flood and wind coverage. Inland Sussex County properties are more moderate at $1,200–$1,800.
No — standard landlord policies exclude STR activity. Rehoboth Beach STR operators must also obtain a city license. Sussex County vacation rental properties typically need a dedicated vacation rental policy that covers seasonal or nightly rentals, with explicit provisions for liability, loss-of-rents during peak season, and guest property damage.
Delaware does not legally require landlords to carry insurance. Mortgage lenders will impose their own requirements, and NFIP flood insurance is typically required for Sussex County properties in flood zones. Given Delaware's coastal exposure, operating a beach rental without comprehensive coverage creates enormous financial risk.
Rental unit counts from US Census American Community Survey; premium averages from 2026 carrier rate filings for Delaware. Verify your specific property's coverage with a licensed agent.
Sarah Mitchell
Editorial Lead, Property & Casualty
This article was researched and written by the Cover Forge USA editorial team against federal sources (NAIC, CMS, FEMA, DOL, SSA, state DOIs) and standard policy forms. Bylines organize content by topic — they do not assert individual licensure. See our editorial-policy for details.
Reviewed May 2026
We monitor rate filings in all 50 states. Get notified when rates change in your area — and discover new ways to save.
Free forever. Unsubscribe with one click. No spam, ever.
Important Disclaimer
This site provides general educational information only and is not a substitute for professional insurance advice. All rates, data, and coverage details are estimates and may not reflect your actual premiums. Insurance availability and pricing vary by state, insurer, and individual risk factors. Always consult a licensed insurance professional in your state before making coverage decisions.