Olmsted County property record for 421 9th Ave SE, Rochester, MN 55904
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,070 sqft · built 1890 |
| Lot Size | 0.147 acres (6,403 sqft) |
| Owner | Individual Name on File |
| Last Sale | $119,800 (Jun 2011) |
| Tax Bill | $1,828 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 64.01.21.014939 |
| Primary APN | 64.01.21.014939 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,070 sqft Living Area |
| 1st Floor Area | 834 sqft |
| Basement Area | 554 sqft |
| Unfinished Basement | 554 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1970 |
| Exterior Material | Other |
| Construction Type | Wood |
| Foundation Type | Concrete |
| Roof Type | Shed Roof |
| Roof Material | Asphalt |
| Lot Area | 6,403 sqft (0.147 acres) |
| Lot Dimensions | 132 ft deep x 49 ft wide |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 110 sqft |
| Shed | 1 Shed |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 421 9TH AVE SE |
|---|---|
| City | ROCHESTER |
| State | MN |
| Zip | 55904-4823 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SECT-01 TWP-106 RANGE-014 MORSE AND SARGEANTS ADD LOT-005 BLOCK-038 LOT 5 BLK 38 |
| Legal Range | 14 |
| Legal Township | 106 |
| Legal Section | 01 |
| Legal Subdivision | MORSE AND SARGEANTS ADD |
| Legal Block | 38 |
| Legal Lot Number | 5 |
| Jurisdiction | OLMSTED MN |
| Township / Civil Division | ROCHESTER |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 200 |
421 9th Ave SE is owned by an individual who bought it in June 2011.
Source: Olmsted County records, as of October 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 454 7TH ST NE, MILACA, MN 56353-1619 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 27, 2011 · Amount on File |
| Deed Sale | Jun 27, 2011 · Amount on File |
| Deed Document Number | 20111262552 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 421 9th Ave SE was $1,828.
Source: Olmsted County assessment roll, as of July 30, 2026
| Type | Name |
|---|---|
| State | Minnesota |
| County | Olmsted County |
| Municipality | Rochester City |
| Unified School District | Rochester Public School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,828.00 | ||
| 2025 | $128,700 Land $40,000 Building $88,700 | $128,700 Land $40,000 Building $88,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 9th Ave SE in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective June 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 113 (1978–2019) |
| Claims Outside the SFHA | 23 of 113 |
| Most Recent Claim | Jun 2019 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 421 9th Ave SE is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 96% of Minnesota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | Rochester serves 123,624 people · EPA ID MN1550010 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | 7 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 769 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Minnesota WiFi Fixed Wireless | 150 / 30 |
| Hiawatha Broadband Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, CenturyLink, GigFire.
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