Flathead County property record for 631 Lupfer Ave, Whitefish, MT 59937
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,240 sqft · built 1910 |
| Lot Size | 0.149 acres (6,490 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $26,600 (Apr 2025) |
| Tax Bill | $1,532 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R0780660 |
| Primary APN | R0780660 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,240 sqft Living Area |
| 1st Floor Area | 1,240 sqft |
| Basement Area | 424 sqft |
| Unfinished Basement | 424 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Historical |
| Exterior Material | Shingles |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 6,490 sqft (0.149 acres) |
| Lot Dimensions | 130 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 998 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 144 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000747550 |
|---|---|
| Street Address | 631 LUPFER AVE |
| City | WHITEFISH |
| State | MT |
| Zip | 59937-2932 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | RIVERVIEW ADD, S36, T31 N, R22 W, BLOCK 4, LOT 5, ASSR# 0000747550 |
| Legal Range | 22W |
| Legal Township | 31N |
| Legal Section | 36 |
| Legal Subdivision | RIVERVIEW ADD |
| Legal Block | 4 |
| Legal Lot Number | 5 |
| Jurisdiction | FLATHEAD MT |
| Township / Civil Division | WHITEFISH |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 402 |
631 Lupfer Ave is owned by two individuals who bought it in April 2025.
Source: Flathead County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 5118, WHITEFISH, MT 59937-5118 |
| Owner Type | Individual |
| Vesting | Limited Liability Partnership |
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 | Apr 28, 2025 · Amount on File |
| Deed Sale | Apr 28, 2025 · Amount on File |
| Prior Sale | Feb 1, 2013 · Amount on File |
| Deed Document Number | 20257745 |
| Prior Transfer Date | Dec 18, 2009 |
| Prior Transfer Doc | 0000035246 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 631 Lupfer Ave was $1,532.
Source: Flathead County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Flathead County |
| Municipality | Whitefish City |
| Elementary School District | Whitefish Elementary School District (PK - 08) |
| Secondary School District | Whitefish High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,532.00 | $520,800 | |
| 2025 | $520,800 Land $254,525 Building $266,275 | ||
| 2023 | $2,921.00 | $425,300 | $425,300 Land $141,850 Building $283,450 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 631 Lupfer Ave 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 November 16, 2022
| 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 |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 631 Lupfer Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 98.4% of Montana |
|---|---|
| Wildfire Likelihood | 0.02% 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: FCC Broadband Data Collection, based on 482 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| MontanaSky Networks Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Vero Fiber, Western Montana CommunityTel.
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