Under $300K in Indianapolis: Is It Still the Best Investment Band?

A figure has been going around investor circles this year: Indianapolis homes under $300,000 are sitting at 0.9 months of supply. It gets repeated as if it describes the market today. It does not. It traces back to November 2025 MIBOR data, and the under-$300K end of this market has moved more than any other band since then.

Here is the honest version, with every number dated, and the head-to-head comparisons that actually decide where your next dollar goes.

0.9 months vs 2.2 months: why two Indianapolis supply numbers disagree

Both numbers are real. They measure different things at different times.

The MIBOR July 2026 report puts central Indiana at 6,769 active single-family listings, a 2.2-month supply, up from 2.0 months a year earlier. Median sale price was $330,000, up 1.5% year over year. Median days on market went from 16 to 20. Active inventory rose 17.4%.

That is a market loosening, not tightening. And the loosening is concentrated exactly where the 0.9 number came from.

Under $300K vs everything above it: which band is actually tighter

MIBOR breaks active inventory out by price band. Here is July 2026 against July 2025.

Read the two right-hand columns together. Entry-level inventory is growing four times faster than the $350K to $499K band, and the cheapest band is the only one in the metro where price per square foot is falling. The three bands under $350K now hold 4,207 listings, about 59% of everything for sale in central Indiana.

So the premise behind the 0.9 figure has inverted. Under $300K is no longer the squeezed end of this market. It is the loose end. If you want the full band-by-band read, that is the subject of our Indianapolis inventory guide.

Months of supply vs days on market: what each one tells you

Investors use these interchangeably and they answer different questions.

A submarket can show tight months of supply and slow days on market at the same time. Haughville is the clean example: only 1.7 months of supply on the September 2026 pace, yet a 182-day median time on market. Very few listings, and the ones there sit. Tight is not the same as competitive. More on the timing side in our days on market breakdown.

Metro average vs submarket reality

The 2.2-month metro figure hides a spread wide enough to make or break a deal. Roots pulls a monthly Redfin feed across the Indy-area submarkets, and 27 of them have a published neighborhood page on this site. Below is the absorption pace for the under-$300K submarkets in that feed, captured 1 September 2026.

One note on method, because it is the difference between these numbers and MIBOR's. This table divides active listings by the trailing 90-day sales pace. MIBOR divides by a trailing 12-month pace. The 90-day version reacts faster to a seasonal swing, so read these as a same-day ranking of submarkets against each other, not as figures you can set beside the 2.2-month metro number and subtract.

Same price band, and the depth of choice varies by more than 3x. A blanket "under $300K is at 0.9 months" would have you writing an aggressive offer in Greenfield, where you have roughly a two-and-a-half month runway, and a cautious one in Speedway, where the median listing is spoken for in four days. That is the difference between overpaying and missing.

Cap rate vs cash-on-cash: the comparison that kills most deals

Cap rate is net operating income divided by purchase price. It ignores your loan entirely, so it describes the property. Cash-on-cash is annual pre-tax cash flow divided by the cash you actually put in, so it describes your deal. At 2021 rates the two moved together. At today's rates they do not, and the gap is where entry-level Indy deals fall apart.

Skip the rent guessing and run it backwards. Here is the rent a purchase needs just to break even, assuming 25% down, a 7% investor rate on a 30-year note, and operating expenses at 40% of gross rent for taxes, insurance, management, maintenance and vacancy.

Now compare that to what Indianapolis rents actually do. Published metro rent trackers disagree with each other by a couple hundred dollars, which is itself the point: through 2026 they land somewhere between roughly $1,375 a month across all rental types and roughly $1,650 for detached single-family, with year-over-year growth in the low single digits. Take the top of that range and a leveraged $250,000 purchase still does not break even. A $200,000 purchase is close. A $300,000 purchase is not in the conversation at 25% down.

That flips the usual advice. Tight supply does not compress your returns here, the debt does. The lever that matters most is not which band you shop, it is how much leverage you use and what you pay for it. Our step-by-step cash flow walkthrough and the metrics guide take this further.

One caution. Roots does not publish neighborhood-level rent comps, and the metro averages above are not a substitute for one. Pull real leased comps on the specific street before you commit to a number. Underwriting on someone else's rent figure is the fastest way to lose money in this market.

Single-family vs small multifamily in the same band

A duplex changes the arithmetic more than a cheaper single-family house does, because two units at $900 clear the breakeven table above that one unit at $1,650 cannot.

The catch is inventory. Small multifamily is a thinner pool than single-family at any price. Full breakdown in our duplex and triplex buyer's guide.

Marion County vs Anderson, Muncie and Kokomo

One correction worth making first. Anderson is not an out-of-market play. Madison County sits inside the 17-county MIBOR service area, so Anderson comps come through the same MLS your agent already uses. Muncie in Delaware County and Kokomo in Howard County are genuinely outside it.

Home values are Zillow typical-value estimates for 2026. The lower entry price is real, and so is the trade. Outside MIBOR you lose the data density you have been relying on, your contractor list does not travel, and Muncie's renter base is heavily tied to Ball State, which is a different tenant profile than a working-family rental in Beech Grove. If you are already managing from a distance, the mechanics are the same problem we cover in the remote landlord guide.

What changed about institutional competition

Plenty of investor content still warns you about competing with institutional buyers for entry-level Indianapolis houses. That advice is out of date.

The 21st Century ROAD to Housing Act became law on 11 July 2026. It bars any entity with investment control of 350 or more single-family homes from buying additional existing single-family homes. Homes bought before enactment are grandfathered with no forced divestment, and new construction, build-to-rent and substantial-renovation programs are carved out.

The pullback was already underway before the law landed. Cotality put total investor share at 27% of single-family purchases in Q2 2026, down from 28% in Q1, with mega investors owning 1,000-plus homes averaging roughly 4,500 purchases a month in Q1, a 40% drop from a year earlier. Small investors holding 3 to 9 properties barely moved, down 3%.

The practical read for an individual buyer in the under-$300K band: your competition is other small investors and retail buyers, not a fund. What we explain about the local effect is in our ROAD Act breakdown for Marion County.

So is under $300K still the right band?

It depends on which constraint binds you.

• If your constraint is competition, the band is easier than it has been in years. Inventory is up 15% to 40% depending on the sub-band, institutional buyers are out of the existing-home market, and the metro is at 20 days on market against 16 a year ago.
• If your constraint is cash flow, the price band is not your problem. At 25% down and 7% money, the breakeven rent above $250,000 is out of reach of Indianapolis market rents. More down payment, a lower rate, or a second unit fixes that. A cheaper house on its own does not.
• If your constraint is appreciation, note that the cheapest band is the only one where price per square foot is falling year over year. Buying the softest band means underwriting for cash flow, not for lift.

The edge here is not speed anymore. It is precision. Know the absorption pace of the specific submarket, pull real leased comps, and run the breakeven before you tour anything.

Want the current picture for a specific submarket? Start on the Roots invest page, browse active Indianapolis listings, or subscribe to the Investor Insights newsletter, which tracks these supply and absorption numbers as they move.

Figures cited: MIBOR Market Insights, July 2026 report published August 2026. Redfin Data Center submarket data captured 1 September 2026. Cotality investor report, Q2 2026. Zillow typical home values, 2026. Financing scenarios are illustrative, not quotes.