Investing in Groton, CT — Market Analysis
Groton is one of the lower-basis entry points in Connecticut, with a median home price around $300,000. Groton 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 Connecticut.
Buying a rental property in Groton on a DSCR loan means putting a minimum of $60,000 down (20% of purchase price), leaving a loan amount of $240,000 at 80% LTV. At current DSCR investor pricing near 7.50%, principal and interest on that loan runs about $1,678 per month. Add New London County property taxes of roughly $448/month and landlord insurance of about $120/month, and your all-in PITIA lands near $2,246/month. That PITIA figure — not the P&I — is what the lender divides your rent into.
A long-term lease in Groton should generate roughly $2,400/month in gross rent. Against a PITIA of $2,246, that produces an estimated DSCR ratio of 1.07x. 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 Connecticut-specific items to build into your model: Connecticut has high effective property tax rates and a mill-rate system that varies dramatically between adjacent towns — two identical properties a mile apart can carry tax bills that differ by 40%. The state also levies a conveyance tax at closing and uses a judicial eviction process. In Groton specifically, effective property tax on investment property runs around 1.79% of value annually — about $5,370 a year at the median price — and landlord insurance near $1,440 a year.
On return metrics, Groton pencils to an estimated cap rate of 5.95% using a 62% NOI margin, and a gross rent multiplier of 10.4. Monthly cash flow on a long-term lease at 20% down is estimated at $154 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.

