Investing in Glen Ellyn, IL — Market Analysis
Glen Ellyn prices in the middle of the Illinois market, with a median home price around $530,000. Glen Ellyn 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 Glen Ellyn on a DSCR loan means putting a minimum of $106,000 down (20% of purchase price), leaving a loan amount of $424,000 at 80% LTV. At current DSCR investor pricing near 7.50%, principal and interest on that loan runs about $2,965 per month. Add DuPage County property taxes of roughly $919/month and landlord insurance of about $212/month, and your all-in PITIA lands near $4,095/month. That PITIA figure — not the P&I — is what the lender divides your rent into.
A long-term lease in Glen Ellyn should generate roughly $2,575/month in gross rent. Against a PITIA of $4,095, that produces an estimated DSCR ratio of 0.63x. 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 Illinois-specific items to build into your model: Illinois carries among the highest effective property tax rates in the nation and Cook County reassesses on a triennial township cycle; investor-owned property also loses the owner-occupied homestead exemption, which can raise the bill materially the year after closing. In Glen Ellyn specifically, effective property tax on investment property runs around 2.08% of value annually — about $11,024 a year at the median price — and landlord insurance near $2,544 a year.
On return metrics, Glen Ellyn pencils to an estimated cap rate of 3.61% using a 62% NOI margin, and a gross rent multiplier of 17.2. Monthly cash flow on a long-term lease at 20% down is estimated at $1,520 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.

