Delaware offers exceptional structural advantages for physician investors: no state sales tax, a 0.57% effective property tax rate that ranks among the lowest in the Eastern United States, and proximity to the Philadelphia and DC employment bases. Home values are still appreciating at ~4.2% YoY. Read the state the way you'd read a set of vitals — GRM, tax rate, and occupancy together rather than any single number in isolation — and Delaware's chart is strong across the board. Wilmington's financial-services concentration — Chase, Bank of America, Barclays, Capital One — creates deep professional LTR demand, while the Rehoboth Beach corridor is the Mid-Atlantic's most consistent coastal STR destination, drawing steady summer visitors from DC, Baltimore, and Philadelphia.

Long-term rental markets

Wilmington leads on efficiency — homes near $265,000 renting around $1,450/mo (15.2× GRM), with Chase, BofA, and Barclays anchoring the professional renter base. Dover ($248,000, 16.5×) pairs the state capital with Dover AFB for a reliable dual anchor. Newark ($295,000, 17×) runs on University of Delaware campus demand year-round, and Smyrna ($295,000, 18.2×) offers accessible pricing in the central Delaware growth corridor.

Short-term rental markets

The coastal corridor is the story. Lewes enters at $495,000 with ~$295/night at 65% occupancy and the most diverse year-round demand of the beach towns. Rehoboth Beach is the premier Mid-Atlantic destination — $595,000 entry, ~$385/night at 74% occupancy. Bethany Beach ($685,000, ~$355/night) is the quieter alternative, and Dewey Beach ($745,000, ~$325/night) runs strong seasonal peaks. When beach-week guests compare listings side by side, themed properties and standout amenities often tip the booking. All four carry moderate STR regulation — verify local rental rules before you model a single night of revenue.

Up-and-coming markets

Inland Sussex and Kent Counties hold the value tier: Milford ($248,000) with healthcare-sector growth, Harrington ($225,000) as the lowest entry price in the state, Seaford ($265,000) on the southern manufacturing-and-healthcare corridor, and Georgetown ($285,000) — the Sussex County seat with beach proximity at an affordable entry.

The bottom line for physician investors

Delaware is the best tax environment in the Eastern US — no sales tax, 0.57% property tax — wrapped around two genuinely different strategies: Wilmington-grade professional LTR demand and Rehoboth-grade coastal STR consistency. Budget for coastal flood and hurricane insurance on the beach side, and let the tax math work statewide. None of it performs without the right people on the ground, though — your local team will make or break the investment. Dr Home Investor connects you with vetted local team members, including a Realtor match with boots on the ground, instead of leaving you to a blind Google search that burns valuable time.