Last summer, an investor scanning the Indianapolis suburbs for a rental property would have hit a wall of headlines about Carmel. The city council had just voted 9-0 to cap single-family rentals at under 10% per subdivision, and MIBOR Realtor Association publicly called the move a step backward for housing policy in Central Indiana. Local real estate professionals working both sides of rental transactions warned the cap would tighten supply and push rents higher for the tenants who could least afford it. The message to anyone building a portfolio in Hamilton County was clear: cross Carmel off the list, or at least the "red" subdivisions on the city's new rental map.
That message is now out of date, and most of the guidance still circulating online hasn't caught up.
Indiana's 2026 legislative session passed House Enrolled Act 1210, a state law that preempts local governments from capping rental permits. Carmel's ordinance isn't gone yet, but it's on a countdown the city didn't choose. Understanding exactly where that countdown stands, not the 2025 headline, is what actually matters if you're weighing a Carmel investment property against one in Fishers, Westfield, or Noblesville right now.
What the ordinance actually locked down
Ordinance D-2770-25, adopted by the Carmel City Council on June 2, 2025, does two things. It requires anyone renting a single-family home or attached townhome for 30 days or longer to register with the city and hold a permit. And it caps the number of permits available in any platted subdivision of ten or more lots at under 10% of the homes there. Condominiums are excluded entirely.
Properties already being rented before the cutoff could apply for "legacy dwelling" status, meaning they'd count toward the 10% cap but wouldn't be denied a permit for exceeding it. The city set that cutoff at January 1, 2026, with a hard deadline of January 31, 2026 to submit a complete application. After February 1, 2026, any newly registered rental in a subdivision already at or above 10% gets turned down.
The city built an actual map for this, color-coded blue for subdivisions still under the cap and red for subdivisions that have hit it. Penalties described at a neighborhood association meeting in the summer of 2025 included a $500 civil fine for failing to register at all, and an initial $2,500 fine for operating a rental without a permit. Fishers, which passed a nearly identical ordinance earlier in 2025, set its own fines even higher: as much as $7,500 for renting in a subdivision that had already reached its cap.
A handful of situations are carved out regardless of the cap: renting to an immediate family member, active military deployment, and other qualifying hardships. Short-term rentals under 30 days, the Airbnb and Vrbo category, were never part of this ordinance. Carmel regulates those separately.
| What the ordinance covers | Detail |
|---|---|
| Ordinance number | D-2770-25, adopted June 2, 2025 |
| Vote | 9-0, Carmel City Council |
| Cap threshold | Under 10% of homes per subdivision (10+ lots) |
| Legacy dwelling deadline | Complete application by January 31, 2026 |
| Post-legacy denial | Feb 1, 2026: new registrations in capped subdivisions denied |
| Registration fine | $500 for failure to register |
| Initial unpermitted rental fine | $2,500 |
| Excluded | Condominiums, short-term rentals under 30 days |
The clause the 2025 news cycle didn't have yet
Every article written about Carmel's rental cap before this spring treats it as a settled, durable rule. None of them could have accounted for what happened next, because it hadn't happened yet.
House Enrolled Act 1210 bans Indiana municipalities from capping rental permits, and it applies retroactively to ordinances already on the books. Fishers and Carmel are named specifically. Cities with rental caps adopted before January 1, 2026 have until January 1, 2028 to bring their ordinances into compliance with the new state rule. Registration requirements, safety and occupancy inspections, and building and fire code enforcement can all stay in place. The cap itself, the part that actually denies a permit because a subdivision is full, cannot.
The same bill quietly did something else to Carmel: it retroactively redefined how the state classifies short-term rentals, which knocked out the legal basis Carmel had used to regulate Airbnb-style rentals as bed and breakfasts since 2017. Mayor Sue Finkam called the change something that had "effectively neutered" the city's short-term rental restrictions. Carmel had been pursuing a lawsuit against XF Property Group, a Zionsville-based firm, over a rental on Concord Lane. The city dropped it once the new law made the underlying enforcement action moot.
That's the part worth sitting with. Carmel didn't quietly let its rental policy fade. It built a registration system, a public map, and a fine schedule around the cap, and Indianapolis lawmakers responded with a statute that undoes the core mechanism while leaving everything else standing.
Why the map on the city's website isn't the whole story right now
Carmel's rental registration page still runs on the original cap logic, blue subdivisions still eligible, red subdivisions still shut out, because nothing in HEA 1210 forces an immediate rewrite. The city has until January 1, 2028 to bring the ordinance into compliance, and until it does, that map is the operative rule. The cap could still be functionally enforced in practice even though state law has already declared it can't survive in its current form past that deadline.
That's the actual friction point for anyone shopping a Carmel investment property this year. A subdivision marked red on the map might still deny you a permit today. It also might not be worth crossing off your list the way it would have been in late 2025, because the rule blocking you has a legislated expiration date about sixteen months out.
Before writing off any Carmel subdivision, or assuming you have a clear runway because the cap is doomed, it's worth checking a few things directly rather than relying on last year's coverage:
- Whether the specific subdivision is currently showing blue or red on the city's rental map
- Whether the property already holds legacy dwelling status from the January 2026 registration window
- Whether the subdivision's HOA has its own rental restriction, since that layer is entirely separate from the city ordinance and doesn't expire with it
- Whether you're looking at a condominium, which was excluded from the cap from the start
- Whether a short-term rental strategy makes more sense now that the state has weakened Carmel's ability to regulate that category
The layer that doesn't have an expiration date
The city's cap gets all the attention, but HOA covenants are the more durable constraint, and HEA 1210 reshapes that layer too, just from a different angle. Since July 1, 2026, only homeowners whose property is their primary residence can vote on rental restrictions within an HOA or serve on its board. Investor-owned lots have lost their voice in that governance.
In practice, that means a subdivision's actual rental rules going forward depend more on how engaged its owner-occupants are than on anything the city enforces. An HOA with a strict no-rental covenant and an active board of resident owners can hold that line indefinitely, cap or no cap. One where owner-occupants aren't showing up to vote may find its rental restrictions drift, regardless of what the city's map says.
What this means next to Fishers, Westfield, and Noblesville
Fishers passed its own version of this ordinance earlier in 2025, ahead of Carmel, and faces the identical January 1, 2028 compliance deadline under HEA 1210. If you're comparing the two cities as investment markets, the cap difference that seemed significant a year ago is now a difference in timeline, not outcome. Neither city gets to keep a hard cap past 2028.
Westfield, Noblesville, and Zionsville haven't adopted anything similar as of this writing. Whether that stays true is genuinely unknown. But it's worth understanding that if any of them tried to pass a rental cap of their own, they'd be doing it under a state law that already prohibits the outcome Carmel and Fishers spent a year building.
For a buyer trying to decide where to place capital in Hamilton County, the rental cap headline from 2025 has stopped being a useful filter. The registration paperwork, the HOA covenant, and the local market fundamentals matter more than a map color that's already scheduled to change.
Frequently asked questions
If I already registered as a legacy dwelling in Carmel, does the state law change anything for me? Not immediately. Registration and safety compliance requirements survive HEA 1210. The part of the ordinance that's going away is the cap itself, the mechanism that denies new permits once a subdivision is full.
Does this affect Airbnb-style rentals in Carmel? Yes, though through a different piece of the same state law. HEA 1210 eliminated the legal basis Carmel used to regulate short-term rentals as bed and breakfasts, and the city is expected to revise its short-term rental ordinance to align with the new rules.
Can my HOA still block me from renting out a Carmel home even after the city cap goes away? Yes. HOA covenants operate independently of the city ordinance and aren't affected by the cap's phase-out. What changed, as of July 1, 2026, is who gets to vote on or hold a board seat tied to those rental rules: only owners whose property is their primary residence.
Should I avoid Carmel subdivisions marked red on the rental map? Not automatically, but don't ignore the marking either. It reflects a rule that's still on the books today and could still deny a permit, even though the state has set a deadline for that rule to disappear.
Rental policy in Hamilton County is moving faster than most guides written a year ago can account for, and the gap between what a subdivision's cap status looked like in 2025 and what it means today is exactly the kind of detail worth getting right before you make an offer. Midtown Home Collective works with investors and move-up buyers across Carmel and the surrounding Hamilton County suburbs every day, and can walk you through what a specific subdivision's registration status actually means for your plans. Schedule a free consultation to talk through where you're looking and what the current rules mean for it.
