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Whether rent control / rent stabilization protects renters

Rent control protects some tenants in the short run, while researchers still debate its longer-run effects on housing supply and rents.

In short

Rent is the money people pay to live in a home they do not own. In 2021 and 2022, rent went up fast across the country. One report says it rose about 11% in a year, the biggest jump on record. In some cities it jumped even more.

To help renters, some cities try "rent control." This is a rule that limits how much a landlord can raise the rent each year. In November 2021, voters in St. Paul, Minnesota passed a rule. It capped most rent increases at 3% a year. It started in May 2022.

Does rent control help renters? Researchers say it depends. Studies show it does help people who already live in a place. They are more likely to stay and less likely to be pushed out. That is the good part the video talks about.

But the same studies show a trade-off. Some landlords sell their buildings or stop renting them. That can leave fewer apartments for new renters. Over many years, that smaller supply can push other rents higher. Experts still argue about how big these effects are.

What the video claims, and where the numbers come from

What the video saysWhere the number comes fromHow it holds upFuller context
Rent across the country reached record highs, rising about 11% nationwide and over 40% in some cities.The video description echoes 2021-2022 rent-spike reporting. Apartment List's national index rose a record 17.6% over 2021; CoStar reported a record 11.3% for 2021; the '40% in some cities' figure is consistent with metro-level spikes reported that period but a specific city was not named in the source provided.
source
checks outThe direction and scale (record-high pandemic-era rent growth) is well documented. The exact '11%' matches CoStar's 11.3% for 2021; Apartment List's own index shows 17.6%. The 'over 40% in some cities' is plausible at the metro level for 2021 but kept topic-level here because the source did not name the specific city, so the precise number is unverified.
In November 2021, St. Paul, Minnesota passed a rent stabilization measure capping annual rent increases at 3%.St. Paul Question 1 ballot initiative, approved by voters Nov 2, 2021 (53%-47%); ordinance took effect May 1, 2022. Confirmed by the City of St. Paul and Ballotpedia.
source
checks outVerified. Voters approved a 3% annual cap on Nov 2, 2021 (53%-47%); effective May 1, 2022. The ordinance was later amended in 2022/2023 and again in 2025 to add exemptions (e.g., new construction, vacancy adjustments), which the 2022 video predates.

The sources, left to right

0 leans left4 center2 leans right
CenterCity of Saint Paul — Rent Stabilization (official ordinance page)backs the video’s point
Confirms St. Paul's 3% annual cap on rent increases, approved by voters in November 2021 and effective May 1, 2022, with later amendments adding exception categories.
CenterBallotpedia — St. Paul Question 1 (November 2021)backs the video’s point
Documents that the 3% rent-cap initiative passed 53%-47% on November 2, 2021, applying to nearly all rental units regardless of age or size.
CenterBrookings Institution — What does economic evidence tell us about the effects of rent control?backs the video’s point
Finds rent control helps current tenants stay in their homes in the short run (a point the video makes), but concludes it reduces rental supply and can raise rents over the long run.
CenterDiamond, McQuade & Qian (Stanford), American Economic Review 2019 — Effects of Rent Control Expansion in San Francisco
Peer-reviewed study finding rent control cut renter mobility ~20% (protecting incumbent tenants) but led landlords to reduce rental housing supply by about 15%, likely raising market-wide rents long-term.
Leans RightCato Institute — Rent Control: An Old, Bad Idea That Won't Go Away
Argues rent control creates housing shortages by discouraging construction and pushing landlords to convert units to other uses, worsening affordability over time.
Leans RightManhattan Institute — Rent Control Does Not Make Housing More Affordable
Contends rent control fails to expand affordable housing and reduces the quantity and quality of available rental units.

The data

How fast U.S. rent grew over 2021 (Apartment List national index)
Jan 2021 median rent ($)1,099
Dec 2021 median rent ($)1,293
The median U.S. rent rose a record 17.6% over 2021, from $1,099 in January to $1,293 in December. This is the spike the video points to. · source
What research finds rent control does in San Francisco (Diamond et al., 2019)
Renters less likely to move (stayed in home)20
Decline in rental units in treated buildings15
The same Stanford study shows both sides: rent control kept more tenants in place, but also led to fewer rental units over time. · source
Annual rent increase cap (%)
3
Yes vote (%)
53