A seller in Bloomington's South Loop, two blocks off Old Shakopee Road, tells a buyer's agent not to worry about the flight noise. The airport has a program for that, she says. She's thinking of the sound-insulated windows she's heard about in Richfield, the kind MSP pays to install in homes under its flight paths. She assumes Bloomington gets the same deal, because geographically, it sits closer to the runway than most of Richfield does.
It doesn't get the same deal. The Metropolitan Airports Commission's noise mitigation program, the one that has funded soundproofing across the metro since the 1990s, is built on a legal agreement with exactly three cities: Minneapolis, Richfield, and Eagan. Bloomington was never a party to it. That gap matters for anyone listing or buying near MSP, because it changes what a seller can promise and what a seller still has to disclose.
The Three Cities in the Agreement
The current version of the program traces back to litigation that Minneapolis, Richfield, and Eagan, along with the Minneapolis Public Housing Authority, brought against the MAC over aircraft noise, joined by a related class-action suit filed in September 2005. The parties settled in 2007 with a Consent Decree that set fixed sound-insulation obligations for homes inside a defined noise boundary. That agreement has been extended twice since, most recently into an eight-year phase running from 2025 through 2032. Bloomington's name does not appear in any version of it.
The program's scale is real. When the MAC announced the 2025-2032 extension in 2022, it noted it had already invested more than $510 million mitigating noise in more than 15,000 homes and multi-family units since the effort began in 1992. That is a significant, decades-long commitment. It has simply run through three specific cities the whole time.
| Program Phase | Years Active | Cities Named in the Consent Decree |
|---|---|---|
| Original Program | 2007–2014 | Minneapolis, Richfield, Eagan |
| Second Phase | 2017–2024 | Minneapolis, Richfield, Eagan |
| Current Phase | 2025–2032 | Minneapolis, Richfield, Eagan |
Three phases, nearly twenty years, and the same three names each time. That consistency is worth sitting with before assuming Bloomington will simply be added at some point.
What Bloomington Actually Sits On
The exclusion is not because Bloomington is far from the airport. It is the opposite. The city's South Loop District is bounded by I-494 to the north, Highway 77 to the west, and the Minnesota River to the south and east, putting it directly adjacent to MSP. Old Shakopee Road cuts through the middle of it, and Killebrew Drive runs directly across from the Mall of America. This is not a neighborhood that happens to hear planes occasionally. It is built inside the airport's operating footprint.
The MAC itself treats this stretch of Bloomington as airspace-sensitive for zoning purposes. The commission maintains an interactive height calculator specifically to help developers figure out whether a proposed structure in Bloomington's South Loop would trigger an Airport Zoning Permit. A recent look at the Old Shakopee Road corridor from local urban planning outlet Streets.mn noted that much of the land along that stretch "falls under the existing runway corridor for MSP Airport," which brings height restrictions with it. So the MAC clearly recognizes Bloomington's exposure when it comes to construction limits. It just never extended the mitigation agreement to match.
That distinction, recognized for zoning but excluded from mitigation, is the whole story here. Geography says one thing. The 2007 legal agreement says another.
How Eligibility Actually Works, Even for Homes That Won't Qualify
It helps to understand the mechanics, if only so you can speak to a buyer's questions accurately. The MAC measures aircraft noise using DNL, the Day-Night Average Sound Level, a metric the FAA requires for this kind of analysis. Homes become eligible for mitigation only if they sit inside the 60 to 64 dB DNL contour published in the MAC's Annual Noise Contour Analysis, which comes out every March, and only after sitting in a higher noise-impact area for three consecutive years.
The MAC also uses what it calls a block-intersect method. If even one parcel on a city block falls inside the contour, the entire block becomes part of the eligibility area. That rule has real effects on a street-by-street basis in Minneapolis, Richfield, and Eagan. It has no bearing in Bloomington, because the eligibility area only exists within those three cities' boundaries in the first place.
None of this changes for a Bloomington listing. But it is useful background if a buyer asks why the house across the river in Richfield mentions mitigation-funded windows in its disclosure and yours doesn't.
The Disclosure Duty That Doesn't Check Your Zip Code
Here is where the mitigation gap actually intersects with a transaction. Minnesota's seller disclosure law, Minnesota Statutes sections 513.52 through 513.60, requires sellers to disclose material facts they are aware of that could adversely and significantly affect an ordinary buyer's use and enjoyment of the property. That disclosure has to happen before the purchase agreement is signed. It applies to every residential sale in the state, condos and townhomes included, regardless of whether the home sits inside a MAC mitigation contour.
The statute does give sellers a specific way to handle airport zoning information without having to research and restate the regulations themselves. If a written notice is provided in a timely manner stating that a copy of the applicable airport zoning regulations can be reviewed or obtained at the county recorder's office, that satisfies the duty. A few practical steps follow from that:
- Check whether an airport zoning ordinance has been recorded for the property's zoned area at the Hennepin County Recorder's Office.
- If it has, provide the buyer with written notice pointing to that filing rather than trying to summarize the regulations in your own words.
- Keep a copy of that notice with the rest of your disclosure paperwork, since a buyer has two years from closing to bring a claim if a required disclosure was missed.
The point is that this obligation exists independent of whatever program the MAC does or doesn't run. Runway proximity is a material fact on its own terms. Whether or not there's a mitigation check attached to it doesn't remove the duty to address it honestly.
What This Means at the Listing Appointment
For a seller in South Loop or along the Old Shakopee Road corridor, the practical takeaway is that any soundproofing improvements you make are coming out of your own budget, not a MAC grant. That's a real cost difference from a similar home a few miles north in Richfield, where a buyer might reasonably expect an active or pending mitigation case to be part of the conversation.
It also means the honest move is the simple one. The MAC's own guidance to buyers and their agents suggests visiting a property during its noisiest windows, early weekend mornings or late weekday evenings, so a buyer can judge their own tolerance before they're committed. Encouraging that kind of visit, rather than hoping the topic doesn't come up, tends to keep a transaction on track instead of surfacing a surprise at inspection.
That is the same approach we take with every listing regardless of what's on the disclosure form: get ahead of the material facts, price the home with them already factored in, and let the buyer make an informed decision instead of a rushed one.
A Short FAQ
Does this mean every Bloomington home needs an airport disclosure? It depends on the specific parcel and whether an airport zoning ordinance has been recorded for that zoned area. Homes closer to the South Loop District and the Old Shakopee Road corridor are more likely to fall inside a recorded zone given the height restrictions already documented in the city's own planning materials.
If my home isn't eligible for MAC mitigation, can I still soundproof it myself? Yes. The MAC publishes a public guide called "Tips for Insulating Your Home Against Aircraft Noise," available to any homeowner regardless of whether their address falls inside the program's eligibility area.
Does being outside the mitigation program hurt resale value? Proximity to MSP is something buyers weigh whether or not a mitigation program is attached to the address. What tends to keep a sale moving is straightforward disclosure and pricing that already reflects the location, rather than a buyer discovering the runway corridor on their own during a showing.
If you're weighing a sale near MSP's flight paths, or trying to understand how a specific Bloomington address fits into all of this, get a current home value from the Kent Group and we'll walk through what the disclosure and pricing actually look like for your street.
