Delaware Real Estate Markets

Delaware is the Northeast's quiet outperformer — the country's strongest net migration, sub-1% property tax, and cohort-high permit velocity in a state most investors don't even look at. Price-to-income 3.99, cap rate proxy 3.9%, median home $328,378, across 1,005,872 residents and 2 metros. 0.59% effective property tax; 6.60% top state income tax.

The FHFA HPI is up 42.6% over five years and 2.7% last year. Builders pulled 6,405 permits TTM at 6.4 per 1,000 residents — the Northeast cohort's highest by a wide margin. Net migration at +0.54% is the country's highest at state scale. Unemployment sits at 4.5% with median household income at $83,876.

The one published metro carries Delaware's central economy. Dover ($291K median, 3.95% cap, 182K pop) is Kent County — state capital, Dover Air Force Base, the smallest but steadiest labor market in the state. The Philadelphia-Camden-Wilmington MSA absorbs northern Delaware (Wilmington, Newark, New Castle County) and carries the bulk of the state's population and financial-services economy — that metro appears in the Pennsylvania narrative. The beach-adjacent Sussex County (Rehoboth, Lewes, Bethany) is retiree/second-home driven.

Against Maryland, Delaware has dramatically lower property tax (0.59% vs 1.01%), no county surtax on income, faster permit pace, and the cohort's strongest migration. Against New Jersey, DE has lower property tax and no statewide rent control. Against Pennsylvania, DE has comparable cap math but a smaller metro count.

Operating environment is moderate. 45-day eviction timeline, no rent control, 1-month deposit cap, 72.1% homeownership, 11.6% vacancy. Insurance averages $991/yr — among the cohort's lowest. 6.60% top state income tax.

So what does an investor do?

• Cash flow: Dover at 3.95% cap is the scaled play — state capital stability + Air Force base. Northern Delaware (Wilmington area) is part of the Philadelphia MSA and works through that metro's numbers. Sussex County's beach rental economy is a specialized STR thesis — verify local STR regulations per town.
• Appreciation: Delaware's structural advantage is the migration story. +0.54% net migration is the country's strongest at state scale. The pandemic-era southern-migration pattern has stuck here, and the sub-1% property tax compounds the appreciation case over multi-year holds.
• Out-of-state: Delaware is genuinely under-covered relative to its structural profile. The migration + property-tax + permit-pace combination is unusual, and the state has no meaningful hurricane or hail insurance drag. Compare Dover and the broader state context against Philadelphia suburbs — Delaware often wins on tax math and operating simplicity.