Delaware Mortgage Guide

$402,891 median — about 4% below the national average, which sounds like a deal until you realize you're in a seller's market and inventory is tight enough that "below national average" doesn't mean you have leverage.

The thing most buyers don't expect: Delaware is small. Like, genuinely small. Wilmington sits in the $280K–$350K range depending on the neighborhood, which feels reasonable for a city with actual walkability and Amtrak access. But Dover, the state capital, runs closer to $320K–$370K, and you'd think being further from Philly would make it cheaper — it doesn't always work out that way.

And then there's the coastal pull. Lewes and the areas around Rehoboth Beach can push $600K–$800K easily, and insurance costs in those zones are the thing that actually catches people off guard. Not the purchase price — the annual carrying cost after you close.

The surprise for a lot of buyers is Middletown. It sits in New Castle County, closer to Wilmington, and you'd expect that proximity to push prices up. But you can still find newer construction in the mid-$400Ks there — which, in a state this size, is genuinely unusual for a suburb with decent schools and recent development.

Delaware's 0.57% property tax rate is real and it matters. On a $400K home, you're paying roughly $2,300 a year instead of the $4,600+ you'd owe in most states. That math compounds over time more than most buyers actually run.

The thing most people don't realize about buying in Delaware — whether you're looking in Wilmington, Dover, or somewhere smaller like Milford — is that the state's assistance programs are genuinely good, but the approval timeline can stretch longer than you'd expect. Don't plan your move-in date around when you submit the application.

The Delaware State Housing Authority (DSHA) runs the main programs here. The one you actually want to look at first is DSHA Preferred Plus, which gives you up to 4% of your loan amount as down payment assistance — structured as a forgivable second mortgage. On a $300,000 home, that's up to $12,000 you don't have to bring to closing. It gets forgiven over time, but you need to stay in the home. If you sell or refinance early, you'll likely owe some or all of it back.

That 4% is paired with DSHA's first mortgage, so you can't just bolt it onto any loan you find.

DSHA Welcome Home is their below-market rate first mortgage for first-time buyers — and honestly, in a higher-rate environment, even a half-point reduction matters more than people expect. Income limits apply based on county and household size, so don't assume you qualify or don't qualify until you run the actual numbers.

The catch across all DSHA programs: you typically need to work through an approved lender, and first-time buyer here means you haven't owned in the past three years — not necessarily that you've never bought.

Start at destatehousing.com for current rates, income limits, and the list of approved lenders. Programs and terms change, so verify everything directly before you start making plans around specific numbers.

The transfer tax situation in Delaware will catch you off guard if you're not ready for it. Most states split transfer taxes between buyer and seller, but Delaware charges 4% total — and by default, you each pay half (2%). That sounds fine until you do the math on a $400,000 home in Newark or Wilmington: you're suddenly writing a check for $8,000 just in transfer tax at closing, on top of everything else. Some deals get negotiated so the seller covers more, but don't count on it in a tight market.

The Delaware Office of the State Bank Commissioner licenses and oversees mortgage lenders here, and the state does have a specific homebuyer program through Delaware State Housing Authority (DSHA) — the "Welcome Home" program offers down payment assistance up to $15,000 for eligible buyers. If you're buying in Dover or anywhere outside the Wilmington metro, income limits are more generous than you'd expect, so it's actually worth checking even if you make a decent salary.

One more thing: Delaware is a judicial foreclosure state, which means if something ever went sideways on your loan, the process is slow — courts are involved, and it takes months. That's not your problem right now, but it's why lenders here sometimes scrutinize files a little harder upfront.

The thing nobody tells you about buying near the Delaware beaches — Rehoboth, Lewes, anywhere in Sussex County really — is that your homeowner's insurance quote will look completely normal until the underwriter notices you're within a certain distance of the coast. Then it doubles. Sometimes more. Wind and flood coverage aren't bundled the way most out-of-staters expect, and the National Flood Insurance Program policy is a separate cost on top of everything else. Budget for both before you fall in love with a place.

And here's the actual gotcha: Delaware's property tax rate is genuinely low — 0.57% — but assessments in some counties haven't been updated in decades. New Castle County is finally going through a reassessment right now, and buyers who closed thinking their taxes would stay at what the seller was paying have gotten surprise increases after the dust settled. Ask specifically what the assessed value will be post-sale, not just what the current owner pays. Those are two very different numbers sometimes.

Sussex County inventory moves fast in late winter — locals list before the shore crowd arrives. If you're eyeing anything near Dewey or Milton, waiting until summer to look means competing against vacation-home buyers with cash.