1st Advantage MortgageIn Wilmington, DE, rental investors qualify on the property's rent instead of personal income. The market data behind that: $1,224 median rent, $231,400 median home value and 52% of households renting.
Wilmington by the Census numbers
The Census Bureau's 2020 to 2024 American Community Survey puts median gross rent in Wilmington at $1,224, about 13% below the Delaware median of $1,401. Median home value sits at $231,400, which is well below the Delaware median of $352,000. Put the two medians together and Wilmington shows a gross yield of 6.3%, close to the range investors often call workable. Because the rent number covers apartments as well as houses, expect single-family rentals to land above or below it.
| Indicator | Delaware | Wilmington | Difference |
|---|---|---|---|
| Annual property tax bill, median | $1,768 | $1,864 | +5% |
| Household income, median | $84,954 | $58,671 | -31% |
| Typical owner-occupied value | $352,000 | $231,400 | -34% |
| Typical monthly rent | $1,401 | $1,224 | -13% |
| Persons per household | 2.48 | 2.19 | |
| Share of homes detached | 59.1% | 9.6% | -84% |
| Long commuters, 45 min plus | 15.5% | 13.6% | -12% |
| Degree holders, age 25+ | 35.8% | 33.1% | -7% |
| Workers on their own account | 8.6% | 6.0% | -30% |
| Renters paying 30%+ of income | 49.6% | 52.2% | +5% |
| Units sitting vacant | 13.4% | 10.9% | -19% |
| Typical construction year | 1987 | 1946 | |
| Households that rent | 27.0% | 52.0% | +92% |
| Tax as a share of home value | 0.50% | 0.81% | +60% |
| Residents (Census estimate) | 1,021,191 | 71,727 |
The renter share in Wilmington is 52.0%, well above the Delaware median of 27%, so the rental market is large and competitive. Median household income is $58,671, well below the Delaware median of $84,954, and 52% of renter households pay 30 percent or more of income on rent.
Property types and condition in Wilmington
Only 10% of units in Wilmington are detached houses. The rest is townhomes, duplexes and apartments, with two to four unit buildings at 11% of the total. With a median build year of 1946, older roofs, plumbing and electrical are the norm and inspection findings drive the numbers.
The Census counts 11% of Wilmington housing units as vacant, with a rental vacancy figure of 4.8%.
What stands out in Wilmington
A 6.3% gross yield makes Wilmington a market where the ratio is achievable but not automatic. A few hundred dollars of extra insurance or dues can decide a borderline file. Older homes dominate Wilmington, so ask about roof, panel and plumbing age early, because insurers and appraisers do. Because 52% of households rent, vacancies tend to refill, and the pricing question is how much to charge relative to nearby units.
Carrying costs in Wilmington
Homeowners in Wilmington paid a median $1,864 in real estate taxes, close to the Delaware median of $1,768, an effective rate near 0.81% of home value against 0.50% statewide. In rent terms, the tax bill equals roughly 13% of twelve months of median rent.
New Castle County carries a relatively high overall rating in FEMA's National Risk Index, where winter weather (very high), riverine flooding (relatively high) and cold waves (relatively high) rank highest.
| Hazard in New Castle County, FEMA index | Level |
|---|---|
| Ice storms exposure | Relatively High |
| Cold waves exposure | Relatively High |
| Riverine flooding exposure | Relatively High |
| Winter weather exposure | Very High |
| Social vulnerability score | Relatively Low |
| Annualized loss estimate | Relatively High |
| Composite risk | Relatively High |
Many investors meet insurance too late, so get a quote tied to the Wilmington property's roof age and flood zone before you waive your inspection period.
Working the Wilmington rent math
The quick test for Wilmington: rent of $1,224 divided by a 1.25 ratio allows a total payment of $979, and subtracting $155 in monthly taxes leaves $824 for the loan, insurance and dues. At 1.00 the allowance is the full $1,069.
Rental rules for Wilmington, DE
Rental registration, inspection and nightly-stay rules differ by city, and we have not verified Wilmington's from a municipal source. A short call to the city and New Castle County before you make an offer is cheap insurance. On lodging taxes, a Wilmington host should read this first. Delaware's state short-term rental lodging tax applies to rentals of 31 consecutive nights or fewer under agreements entered into on or after January 1, 2025, and platforms that act as accommodations intermediaries collect and remit it.
Plan for a 20 day return window on any Wilmington deposit once the tenant moves out. On rent control, The Residential Landlord-Tenant Code sets no limit on the amount of rent; it regulates the notice for increases.
Comparing Wilmington with surrounding markets
Of the cities listed, Bear is the most expensive ($304,800 median value) and Chester the least ($83,100); Wilmington sits at $231,400.
| Market | Renter share | Tax bill | Home value | Residents | Rent |
|---|---|---|---|---|---|
| Chester | 60% | $1,675 | $83,100 | 33,619 | $1,091 |
| Bear | 35% | $2,238 | $304,800 | 22,370 | $1,771 |
| New Castle | 37% | $1,481 | $285,100 | 5,579 | |
| Elsmere | 34% | $1,834 | $225,800 | 6,203 | $1,339 |
| Wilmington | 52% | $1,864 | $231,400 | 71,727 | $1,224 |
What fills Wilmington rentals
Self-employment accounts for 6.0% of Wilmington's workforce, so many local investors earn income that a standard payroll-based mortgage underwrites poorly. Other workforce markers: government workers are about 16% of employment, 33% of adults hold a bachelor's degree or higher and 14% of commuters travel 45 minutes or more.
For a sense of who employs Wilmington renters, the published employer list for 2000 shows Rank, State of Delaware, ChristianaCare, University of Delaware and Amazon. Check the current year before you lean on it, since payrolls move. Campuses such as Delaware Technical & Community College, University of Delaware, Delaware State University and Goldey-Beacom College pull tenants into Wilmington, and landlords near them can plan around move-in seasons. Wilmington offers interstate access via I-95, I-495 and I-295 and air service through New Castle County Airport and Philadelphia International Airport, details that affect commute times and how easily a distant investor can inspect a property.
From a Wilmington listing to a loan
Before you offer on a Wilmington property, test the ratio in the calculator, then apply now or request a DSCR quote.
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- Every market we cover
Sources
- Wilmington overview (Wikipedia)
- Delaware landlord deposit rules, Del. Code tit. 25, § 5514(a)-(g), (i)
- Delaware tax source: Delaware Division of Revenue, short-term rental FAQs
- Census Bureau ACS 5-year 2020 to 2024 tables
- FEMA risk data used for Wilmington
The Wilmington statistics are five-year ACS estimates (2020 to 2024), which have sampling error. Delaware landlord-tenant summaries draw on the RedFlagLease dataset (CC BY 4.0) and the statutes linked above. Our check date is October 2026, so look for newer Wilmington rules before you commit.
Before you make an offer
Ask the seller for twelve months of utility bills and any lease on the Wilmington property, confirm who pays water, trash and lawn care, and get the insurance quote before the inspection period ends so the ratio is tested on real numbers.
DSCR loan availability varies by property and lender program and is not an offer to lend. See our disclosures.
Frequently asked questions
Lease or market rent: what counts in Wilmington?
On most files the lender uses the lower of the signed lease rent and the appraiser's market rent for the address in Wilmington. For orientation, the Census median gross rent here is $1,224 a month.
How do taxes and insurance affect a DSCR loan in Wilmington?
Every piece of PITIA is in the denominator. With $1,224 in rent, a 1.25 lender allows about $979, leaving $824 after median taxes of $155 a month.
Are Wilmington property taxes high for Delaware?
Wilmington owners report a median $1,864 in annual real estate taxes, an effective 0.81% (Delaware: 0.50%). Your own bill depends on the assessed value after purchase.
Can I use Airbnb income to qualify in Wilmington?
It depends on the program and on local law. A Wilmington owner needs the right permit or registration, an association that allows nightly stays, and documented bookings.
What deposit rules apply to a DE rental?
A landlord has 20 days to return the deposit. Both come from Del. Code tit. 25, § 5514(a)-(g), (i).
How exposed is Wilmington to natural hazards?
At the county level FEMA calls overall risk relatively high. Insurance, not the index, shows up in the ratio, so price a policy for the Wilmington address.
Can I close a Wilmington DSCR loan in an LLC?
An individual can borrow too. If you prefer an entity for the Wilmington purchase, expect to provide formation documents and sign a personal guaranty.