Porter County

Porter County sits at a 3.48% cap rate on a $330,010 median purchase price against $1,473 in monthly rent, which puts the gross rent-to-price ratio at 5.36%. At 6.85% financing, the modeled cash-on-cash return comes out to -12.22%, with estimated monthly cash flow of -$773 after a $66,002 down payment. Those numbers place Porter squarely in appreciation territory rather than cash-flow territory. The appreciation score of 73 confirms that framing, while the cash-flow score of 50 is essentially a coin flip, and the 2.28% year-over-year home price gain gives appreciation buyers a real but unspectacular tailwind. The affordability index of 59 and the national percentile rank of 46th out of 1,000 counties signal a market that is neither cheap nor expensive in absolute terms, but priced just high enough that current rents cannot carry the debt at prevailing rates without supplemental equity or below-market acquisition.

The investor profile this market fits is an appreciation buyer who either brings more equity to reduce debt service or underwrites a longer hold during which rent growth closes the gap. A cash-flow buyer running conventional financing at today's rates should not expect positive monthly returns from a market-rate acquisition here; the data does not support it. A value-add operator could improve the picture if the purchase comes in meaningfully below the $330,010 median and repositioned rents exceed the current $1,473 median, but the base case is negative carry until either rents move or rates ease. Stability scores of 50 suggest the market is not unusually resilient, so an appreciation buyer accepting near-term losses needs conviction on the demand story, not just the price trend.

No economic anchor data was provided for Porter County, so job-base commentary is omitted here. What the data does establish is that at 173,355 people, Porter is a mid-sized county, large enough to support a liquid resale market but not so large that entry-level investor properties become scarce. The affordability index of 59 implies a portion of the renter pool is priced out of ownership, which is the structural condition that sustains rental demand even in appreciation-dominant markets.

On carry costs, the combined monthly tax and insurance figure comes in at $311, using Indiana's state-average effective property tax rate of 0.85% and an insurance rate of 0.28%. That $311 is already embedded in the $516 estimated monthly expense figure and, by extension, in the -$773 cash-flow estimate, so it is not an additional line item, but it is worth isolating. The 0.85% state-average rate is flagged as normal, meaning it does not create an unusual drag relative to national peers, and Indiana's property tax environment is generally favorable enough that it is not a headwind here. Still, the caveat matters: the 0.85% is a state-average estimate, and actual county or township rates in Porter County may differ, so investors should pull the specific parcel-level tax history before closing rather than relying on the state figure in their underwrite.

The primary risk this data surfaces is concentration in a market where the cash-flow math is already negative at median price and median rent. There is no margin of safety if rents soften or if a vacancy period runs longer than expected, because the carry cost is already running $773 per month negative before any unplanned maintenance. The stability score of 50 does not suggest the market has the demand depth to absorb shocks particularly well. No vacancy or regulatory data was provided, so those risk dimensions cannot be quantified here, but the thin cash-flow profile means an investor's error tolerance is low.

Compared to the five neighboring counties in the data, Porter's 5.36% rent-to-price ratio is mid-pack. Tippecanoe County at 6.35% and Hendricks County at 6.24% both produce materially better gross yields, and both carry overall scores of 61 versus Porter's 58. Tippecanoe in particular, at a $288,669 median price and $1,526 monthly rent, gives a cash-flow buyer a lower entry point with a higher yield, making it the stronger alternative if monthly income is the primary objective. Hendricks at $334,633 is nearly the same price as Porter but generates $267 more in monthly rent at the median, a meaningful difference in a negative-carry environment. Hamilton County at $450,547 and Boone County at $408,148 are more expensive than Porter with only marginally different yields, so neither offers an obvious upgrade for any investor type. An investor should choose Porter over its neighbors specifically when the local appreciation thesis, proximity to Chicago's suburban orbit, or a specific below-median acquisition justifies absorbing the negative carry that the current rent-to-price ratio produces. If that conviction is absent, Tippecanoe or Hendricks deliver better yield for equivalent or lower capital deployment.