Investing in Windham, NH — Market Analysis
Windham is a high-basis market by New Hampshire standards, with a median home price around $700,000. Windham is a suburban growth market, which typically means single-family stock, longer average tenancies, school-district-driven demand, and lower turnover cost than urban infill. Suburban DSCR deals tend to underwrite cleanly because the rent comps are homogeneous.
Buying a rental property in Windham on a DSCR loan means putting a minimum of $140,000 down (20% of purchase price), leaving a loan amount of $560,000 at 80% LTV. At current DSCR investor pricing near 7.50%, principal and interest on that loan runs about $3,916 per month. Add Rockingham County property taxes of roughly $1,044/month and landlord insurance of about $280/month, and your all-in PITIA lands near $5,240/month. That PITIA figure — not the P&I — is what the lender divides your rent into.
A long-term lease in Windham should generate roughly $3,200/month in gross rent. Against a PITIA of $5,240, that produces an estimated DSCR ratio of 0.61x. That is well below the 1.0 threshold on a long-term lease, which is typical for a market at this price point. Financing here generally works one of three ways — a larger down payment, a no-ratio DSCR product, or qualifying on short-term rental revenue instead of long-term rent.
Two New Hampshire-specific items to build into your model: New Hampshire has no income or sales tax and funds towns almost entirely through property tax, so effective rates near 1.8% are normal and the town-set rate matters more than any other input on a New Hampshire rental. Lakes Region and White Mountains towns have also added short-term rental registration and occupancy rules that vary town by town. In Windham specifically, effective property tax on investment property runs around 1.79% of value annually — about $12,530 a year at the median price — and landlord insurance near $3,360 a year.
On return metrics, Windham pencils to an estimated cap rate of 3.40% using a 62% NOI margin, and a gross rent multiplier of 18.2. Monthly cash flow on a long-term lease at 20% down is estimated at $2,040 negative. Negative cash flow at 20% down is common in appreciation-led markets; investors here typically increase the down payment, buy below median, add a unit, or run the property short-term to close the gap.

