Martin County property record for 421 Lake Ave, Fairmont, MN 56031
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,365 sqft · built 1920 |
| Lot Size | 0.172 acres (7,492 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $50,000 (Nov 2015) |
| Tax Bill | $1,862 (2025) |
| APN | 23.040.2730 |
| Primary APN | 23.040.2730 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,365 sqft Living Area |
| 1st Floor Area | 968 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | Conventional |
| Exterior Material | Metal |
| Construction Type | Frame |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 7,492 sqft (0.172 acres) |
| Lot Dimensions | 150 ft deep x 50 ft wide |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 421 LAKE AVE |
|---|---|
| City | FAIRMONT |
| State | MN |
| Zip | 56031-1842 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ORIGINAL LOT-002 BLOCK-035 N50' |
| Legal Subdivision | ORIGINAL |
| Legal Block | 35 |
| Legal Lot Number | 2 |
| Jurisdiction | MARTIN MN |
| Township / Civil Division | FAIRMONT |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 790501 |
421 Lake Ave is owned by two individuals who bought it in November 2015.
Source: Martin County records, as of August 3, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 418 W MARGARET ST, FAIRMONT, MN 56031-1517 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Nov 24, 2015 · Amount on File |
| Deed Sale | Nov 24, 2015 · Amount on File |
| Deed Document Number | 2015436269 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 421 Lake Ave was $1,862.
Source: Martin County assessment roll, as of August 3, 2026
| Type | Name |
|---|---|
| State | Minnesota |
| County | Martin County |
| Municipality | Fairmont City |
| Unified School District | Fairmont Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $123,000 (+0.9%) Land $13,100 Building $109,900 | $123,000 (+0.9%) Land $13,100 Building $109,900 | |
| 2025 | $1,862.00 | $121,900 Land $13,100 Building $108,800 | $121,900 Land $13,100 Building $108,800 |
| 2023 | $115,500 Land $6,700 Building $108,800 | $115,500 Land $6,700 Building $108,800 | |
| 2022 | $1,924.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 421 Lake Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 421 Lake Ave 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 98% of the US · lower than 92% 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 | Fairmont serves 10,328 people · EPA ID MN1460003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 77 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Midco Cable · Fixed Wireless in parts of the area | 1,250 / 60 |
| Verizon Fixed Wireless | 300 / 20 |
| GigFire Fixed Wireless | 150 / 130 |
| T-Mobile Fixed Wireless | 100 / 20 |
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