Investing in Lexington Park, MD — Market Analysis
Lexington Park is one of the lower-basis entry points in Maryland, with a median home price around $340,000. Lexington Park draws heavily on military and contractor housing demand. BAH sets an effective rent floor, PCS cycles produce predictable turnover windows, and tenants are generally reliable payers — a combination that makes this one of the more defensive rental markets in Maryland.
Buying a rental property in Lexington Park on a DSCR loan means putting a minimum of $68,000 down (20% of purchase price), leaving a loan amount of $272,000 at 80% LTV. At current DSCR investor pricing near 7.50%, principal and interest on that loan runs about $1,902 per month. Add St. Mary's County property taxes of roughly $300/month and landlord insurance of about $136/month, and your all-in PITIA lands near $2,338/month. That PITIA figure — not the P&I — is what the lender divides your rent into.
A long-term lease in Lexington Park should generate roughly $2,650/month in gross rent. Against a PITIA of $2,338, that produces an estimated DSCR ratio of 1.13x. That clears the standard 1.0 minimum, which is the threshold most DSCR shelves require for their base pricing. There's not much cushion, so a tax reassessment or an insurance increase could push the file into a lower tier — worth stress-testing before you write the offer.
Two Maryland-specific items to build into your model: Maryland reassesses every parcel on a rolling three-year cycle and charges both state and county transfer and recordation taxes at closing; Baltimore City and several counties require rental licensing and lead certification before a unit can be legally leased. In Lexington Park specifically, effective property tax on investment property runs around 1.06% of value annually — about $3,604 a year at the median price — and landlord insurance near $1,632 a year.
On return metrics, Lexington Park pencils to an estimated cap rate of 5.80% using a 62% NOI margin, and a gross rent multiplier of 10.7. Monthly cash flow on a long-term lease at 20% down is estimated at $312 positive. A cash-flowing file at 20% down is the exception in most markets right now, and it gives you room to absorb a rate that doesn't come down.

