Every rent-control fight in Minnesota runs the same play. One side wants a hard cap on what any landlord can charge. The other side wants nothing at all. And both sides ignore the one fact that should settle it: the thing that actually lowers rents over time is more housing, and hard caps are the surest way to stop it from getting built.
That's not a talking point. It's about the closest thing to consensus economics has. Study after study of hard rent caps finds the same thing — landlords convert units to condos or pull them off the market, new construction dries up, and the people who benefit are the ones already in a capped unit while everyone looking for a place pays more. St. Paul learned this the expensive way after its 2021 ordinance, when permit applications for new housing fell off a cliff and the city spent the next two years carving out exemptions to get building going again.
So here's my position, and it's built to hold both truths at once.
Protect the tenant who's already there
A family that's lived in an apartment for six years shouldn't be handed a 30 percent increase because the building changed hands. That's gouging, and it's a real thing that happens to real Minnesotans. So for existing rental units, I'd cap annual increases at inflation plus a reasonable margin — enough to let a landlord keep pace with taxes and maintenance, not enough to weaponize a renewal. Pair that with vacancy decontrol: when a tenant leaves voluntarily, the unit resets to market. That protects the sitting tenant without freezing the building forever.
Exempt new construction — completely, for a long time
This is the part that separates a cap that works from one that backfires. Every new unit gets a 15-to-20-year exemption from any cap. The message to a builder has to be unmistakable: Minnesota wants you to build, and we will not punish you for it. If you never fight supply, you never get the St. Paul collapse.
And give renters a real shot at owning
The deepest fix for a renter isn't a lower rent — it's a deed. Elsewhere in this series I've championed a tenant opportunity to purchase for manufactured-home parks, where residents get notice and a fair chance to buy the land when it's sold. Extend that logic: when a rental building goes up for sale, give the tenants a window and a financing path to buy it themselves, cooperatively, before an out-of-state fund does. That turns a rent fight into an ownership pipeline.
The honest concession
I'll concede what the hard-cap advocates have right: "just build more" is cold comfort to someone facing eviction next month. Supply takes years; a rent hike takes one letter. That's exactly why I don't say "do nothing" — the anti-gouging cap on existing units is the bridge. And I'll concede what the no-cap side has right: any cap, even a soft one, is a cost on landlords, and small landlords with one duplex aren't the villains here. Keep the margin fair, keep the paperwork light, and aim the rule at the gougers, not the guy renting out his late mother's house.
What I'd actually do
Cap increases on existing units at inflation-plus, with vacancy decontrol. Protect the sitting tenant; let the market reset between tenants.
Exempt all new construction for 15–20 years. Make it a law, not a promise, so builders can bank on it.
Build the tenant purchase pipeline. Notice, a window, and a state-backed financing fund so renters can become owners when their building sells.
Rent control fails when it fights supply. Mine rewards it — anti-gouging protection for today's tenants, and a clear runway for tomorrow's housing.
First the facts. Then the fix.
Sources
The economic literature on hard rent caps — reduced rental supply, unit conversion, and suppressed new construction — is broadly consistent across ideological lines (e.g., the Stanford analysis of San Francisco's 1994 expansion by Diamond, McQuade, and Qian, 109 Am. Econ. Rev. 3365 (2019)). St. Paul's 2021 voter-approved rent stabilization ordinance (3 percent cap) and the subsequent decline in new-housing permit applications, followed by the city council's 2022 amendments exempting new construction for 20 years, are a matter of public record. The tenant-opportunity-to-purchase model draws on Minnesota's manufactured-home-park statutes (Minn. Stat. ch. 327C) as discussed in this series.
This is a policy position, not a statute analysis; the St. Paul permit figures and the specific inflation-plus margin are described in general terms and would be set in legislation. Corrections: campaign@madgettformn.com.