Southern Maryland's rental market is driven by a renter pool most markets never see, veterans, nuclear plant workers, DoD civilians, government contractors, and federal employees. Limited housing inventory, premium rents, selective landlords, and steady appreciation make Calvert, Charles, and St. Mary's counties a compelling case for buy-and-hold investors and a great place to call home.
Most markets have renters. Southern Maryland has an unusually stable, high-income tenant base drawn from the military, federal government, and defense contracting.
Low supply and high-quality demand give Southern Maryland landlords a market position most investors only dream about.
Calvert County is essentially a peninsula, Chesapeake Bay on the east, Patuxent River on the west. St. Mary's County sits at Maryland's tip. Both counties have strict land-use policies limiting new density. New rental housing supply is structurally constrained.
As of September 2026, only 59 residential rentals of 3+ bedrooms and 2+ baths were active across all of Calvert, Charles, and St. Mary's counties (Bright MLS). That's a thin market serving tens of thousands of potential renters. Average days on market: 15. Quality properties rent in days.
With demand far exceeding supply, Southern Maryland landlords routinely receive multiple applications for every vacancy. They set the terms, and choose from among employed, security-cleared, high-income tenants.
3+ bedroom, 2+ bath residential leases across Calvert, Charles, and St. Mary's counties.
| Metric | Value | Context |
|---|---|---|
| Active Rental Listings (3BR+) | 59 | Entire three-county Southern Maryland market, extremely tight supply |
| Median Monthly Rent | $2,600 | Half of rentals are above $2,600/month |
| Average Monthly Rent | $2,732 | Mean rent across all 59 active listings |
| Minimum Rent | $1,800 | Lowest asking among 3BR+, 2+ bath listings |
| Maximum Rent | $4,850 | Premium waterfront and luxury properties |
| Average Days on Market | 15 days | Quality properties rent in under 2 weeks |
| Median Days on Market | 10 days | 50% of properties rented within 10 days |
| Calvert County Median Home Value | $492,100 | +1.6% last month · +0.9% year-over-year |
| Charles County Median Home Value | $449,910 | +0.5% last month · fastest-growing Southern Maryland county |
| St. Mary's County Median Home Value | $445,020 | +0.4% last month · +2.3% year-over-year |
Source: Bright MLS residential lease listings, Calvert/Charles/St. Mary's counties MD, 3+ bedrooms 2+ baths, active 9/12/2026. Property values: market estimates June 2026 (pending refresh). Information deemed reliable but not guaranteed.
$0 down, no PMI for veterans and active-duty service members. Ken Powell is a retired Navy veteran who used this benefit personally near NAS Pax River.
VeteransQualify on rental cash flow, not W-2 income. Ideal for the NAS Pax River buy-and-hold strategy. LLC ownership accepted.
InvestorsLarge portions of all three Southern Maryland counties qualify for USDA Rural Development. Check your address at no cost.
First-time buyers200+ Southern Maryland listings above $832,750. Waterfront estates, luxury new construction, and Chesapeake properties.
LuxuryFor DoD contractors, self-employed professionals, and entrepreneurs in Southern Maryland. No tax returns needed.
Self-employedCompare Maryland Mortgage Program and Fairway DPA options for eligible buyers in Charles, Calvert, and St. Mary's counties, including grants, deferred seconds, forgivable seconds, and repayable assistance.
Southern Maryland DPA guide →Ken's home county since 2014. Chesapeake waterfront estates, rural USDA-eligible communities, and a strong buy-and-hold investor market driven by Calvert Cliffs Nuclear Plant workers and NAS Pax River proximity.
Fairway's office is at 8307 Old Leonardtown Road in Hughesville, right on the Charles / St. Mary's County line. Growing Southern Maryland market. Strong demand from DC commuters, government workers, and first-time buyers seeking affordability 40 miles from DC.
Home of NAS Patuxent River, one of the East Coast's most active military installations. Our Hughesville office sits right on the county line, about 25 to 30 minutes from Leonardtown, California, and Hollywood. Constant PCS buyer demand, BAH-supported rentals, and a growing luxury market along the Patuxent River and Potomac shorelines.
Whether you're buying your first home in La Plata or building a rental portfolio near NAS Pax River, Ken Powell is your lender.