America's Rent Streak Hit 35 Months of Declines. New York Broke It — Right After Freezing Rent on 1 Million Apartments

New York City just froze rent on one million apartments. In the same month, its rents went up anyway.

New data buried in a monthly report most investors will skim past just handed you the cleanest natural experiment in U.S. housing policy in years — and it isn't close.

On June 25, New York's Rent Guidelines Board voted 7-1 to freeze rent on roughly one million rent-stabilized apartments for the first time in the board's history — a two-year freeze covering both one- and two-year leases, fulfilling Mayor Zohran Mamdani's central campaign promise. Two days later, Massachusetts' Supreme Judicial Court struck a statewide rent control question off the November ballot on a technicality, killing what would have been the strictest rent cap in the country. Two states, two opposite outcomes on the same policy question, in the same week.

Then Realtor.com's June 2026 Rent Report, published July 14, laid the actual results next to the politics. The national median asking rent just posted its 35th straight month of year-over-year decline. But New York — the market that just imposed the strongest tenant protection in the country — isn't part of that streak. Its rent is rising. And the report's own economists spell out exactly why: freezing existing units doesn't add a single new apartment to the market, and market-rate renters are the ones left holding the bag.

The lever that actually moves rent isn't regulation. It's permits.

Realtor.com's report does something most rent coverage skips: it lines up every metro's rent trend against its building permit rate — new multifamily units permitted per 1,000 residents — going back to 2019. The pattern is blunt. Metros issuing the fewest permits are the ones where rent is holding up or climbing. Metros issuing the most are the ones where renters are actually catching a break.

New York posted just 1.6 new multifamily permits per 1,000 residents in 2025 — its lowest rate since 2019, and the sharpest year-over-year drop of any metro in the entire 50-market dataset. Boston, in the middle of its own rent-control fight, permitted just 1.1 per 1,000, also a post-2019 low. Both cities spent 2026 fighting over how to regulate existing units. Neither added meaningful new supply.

Columbus, Ohio did the opposite. In 2025, its city council adopted "Zone In" — the first full rewrite of its zoning code in more than 70 years, replacing a code that capped the city at roughly 6,000 buildable housing units with one built to support up to 88,000 along its transit corridors, a 93% increase. Columbus's permit rate jumped to 4.3 per 1,000 residents in 2025 — its highest since 2019. Florida metros told a similar story: Orlando hit 4.5 permits per 1,000, Miami hit 2.6, both rebounding sharply off a 2024 low.

This isn't a coincidence sitting in two unrelated datasets. It's Realtor.com's own economists connecting the dots: the New York rent freeze, they wrote, is "not an encouraging trend given the upcoming rent freeze on rent-stabilized units in NYC, which could push market-rate rents higher without new supply to offset it." Protect the renters already in the building. Do nothing for the ones trying to get in. Rent on the units still exposed to the open market absorbs the pressure instead.

The Numbers

The topline: the national median asking rent for studio-to-2-bedroom units across the 50 largest metros fell to $1,692 in June, down $25 (-1.5%) year-over-year — the 35th consecutive month of declines. That's $72 (-4.1%) below the August 2022 peak but still $238 (+16.4%) above pre-pandemic June 2019 levels.

Now the divergence, metro by metro:

• New York-Newark-Jersey City: rent $2,968, up 1.7% year-over-year — one of only nine metros in the entire dataset posting a rent increase — on a permit rate of 1.6 per 1,000 (lowest since 2019, steepest drop of any metro).
• Boston-Cambridge-Newton: permit rate 1.1 per 1,000 (also a post-2019 low), rent $2,930, down 4.1% — a reminder that thin permitting doesn't guarantee rising rent everywhere, just that the ceiling stays higher than it should.
• Columbus, OH: rent $1,180, down 1.5%, on a permit rate of 4.3 per 1,000 — the metro's highest since 2019, directly tied to the Zone In rewrite.
• Orlando-Kissimmee-Sanford: rent $1,683, down 1.9%, permit rate 4.5 per 1,000.
• Miami-Fort Lauderdale-West Palm Beach: rent $2,277, down 2.6%, permit rate 2.6 per 1,000.
• San Jose-Sunnyvale-Santa Clara: rent $3,423 — the highest in Realtor.com's data history back to March 2019 — up 3.3% year-over-year, driven by AI-boom hiring outpacing new supply even as the metro's own permit rate ticked up to 1.8.
• Austin-Round Rock-San Marcos: still the highest permit rate in the country at 4.5 per 1,000, but also the metro with the single largest permit-rate drop between 2024 and 2025 (-1.4 points) — a market that built its way to affordability and is now easing off the gas.

Nationally, 302,730 multifamily units were permitted in 2025 — up 1.9% from 2024, but still 13.1% below 2019 and 34.4% below the 2022 peak. That national pullback is the backdrop that makes the metro-level divergence matter: the tailwind that's been pushing rent down for three years is fading everywhere except where local policy is actively re-accelerating it, like Columbus.

Common Mistakes Investors Make Here

• Treating "rent control passed" or "rent control failed" as the whole story. Both are backward-looking political outcomes. The permit rate is the forward-looking number that actually predicts where rent goes next — and it's public, metro-by-metro data you can pull today.
• Buying in a "hot market" without checking if its permit pipeline is already rolling over. Austin still has the country's highest permit rate, but it just posted the steepest permit-rate drop of any metro — today's cash-flow market can become tomorrow's supply-constrained one.
• Ignoring legacy low-growth metros that are quietly turning a corner. Cleveland, Oklahoma City, Providence, and Birmingham all sit near the bottom of the permit-rate rankings historically, but all four are now climbing off that low base — an early signal, not proof, of a market about to start giving renters (and landlords facing new competition) more options.
• Assuming a rent freeze protects your rent-roll if you own market-rate units nearby. If you own unregulated stock in a metro that just froze its stabilized units, the report's own findings suggest you may be the one absorbing the demand those frozen units can no longer serve.

How to Use PropGPT for This

"Pull multifamily permit activity and rent trend for [metro] over the last 3 years — is the permit rate rising or falling, and how does that compare to its year-over-year rent change?" — Turns Realtor.com's permit-rate methodology into a market you're actually underwriting, not just the six named in this report.

"Find zip codes in [metro] within 1 mile of a recently rezoned or upzoned corridor, and pull current listing inventory and rent comps for each." — Built for markets going through their own version of Columbus's Zone In rewrite; positions you ahead of the new supply hitting a specific submarket.

"Compare cap rate and rent growth trends for [Market A] vs. [Market B] where Market A has a rising building-permit rate and Market B has a falling one." — A direct due-diligence check before you commit capital to a "hot" market that may already be past its supply-growth peak, like Austin.

"Screen for single-family and small multifamily listings in metros with the lowest new-construction permitting rates nationally — prioritize markets with landlord-favorable regulatory environments." — Targets the durable-rent-floor thesis: thin supply pipelines plus light-touch regulation tend to hold rent up longest.

"Model my portfolio's market-rate rent exposure if a nearby rent-stabilized or rent-controlled segment gets frozen — which of my units are most likely to absorb displaced demand?" — Useful for owners with unregulated units near a metro considering (or just enacting) rent control or a rent freeze.

The Bottom Line

The rent-control debate isn't going away — Massachusetts backers are already talking about trying again in 2028, and New York's freeze runs through September 2027. But you don't have to wait on politics to know where rent is actually headed. Realtor.com just handed you the input that predicts it: the permit rate. Low and falling means the floor holds, maybe rises, regardless of what any rent board votes on. High and rising — like Columbus, Orlando, or Miami right now — means relief is already showing up in the data, and it's not finished. Pull the permit numbers for every market on your list before you pull the trigger on your next deal.

This is reporting and market analysis, not legal or financial advice.