Sweet Grass County property record for 285 Grosfield Ln, Big Timber, MT 59011
| Property Type | Rural Home |
|---|---|
| Details | 4 bd · 2 ba · 2,408 sqft · built 1971 |
| Lot Size | 520 acres (22,651,200 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $5,865 (2026) |
| Deeds & Mortgages | Jun 2021 Refinance Oct 2018 Mortgage |
| Flood Zone | Zone D (undetermined) |
| APN | 0001A02900 |
| Primary APN | 0001A02900 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 16 Rooms |
| Units | 3 Units |
| Stories | 2 Stories |
| Building Area | 2,408 sqft Living Area |
| 1st Floor Area | 1,928 sqft |
| 2nd Floor Area | 480 sqft |
| Basement Area | 480 sqft |
| Unfinished Basement | 480 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Split Level |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 22,651,200 sqft (520 acres) |
| Garage Type | Detached |
| Garage Area | 1,104 sqft |
| Parking Spaces | 4 Parking Spaces |
| Deck Area | 234 sqft |
|---|---|
| Shed | 1 Shed |
| Shed Area | 77 sqft |
| Granary | Granary |
| Pole Barn | 4,320 sqft |
| Total Buildings | 3 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Well |
| Account Number | 0001A02900 |
|---|---|
| Street Address | 285 GROSFIELD LN |
| City | BIG TIMBER |
| State | MT |
| Zip | 59011-7724 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | S28, T03 N, R13 E, N2, N2SW, W2SE, SWSW |
| Legal Range | 13E |
| Legal Township | 03N |
| Legal Section | 28 |
| Jurisdiction | SWEET GRASS MT |
| Township / Civil Division | NORTH OF THE YELLOWSTONE |
| Census Block Group | 1 |
| Census Block | 1293 |
| Census Tract | 967000 |
Source: Sweet Grass County records, as of September 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 285 GROSFIELD LN, BIG TIMBER, MT 59011-7724 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Jun 9, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance FIRST SECURITY BANK |
| Oct 10, 2018 | Deed of Trust, Mortgage CITIZENS BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SWEET GRASS MT |
| Property Address | 285 GROSFIELD LN, BIG TIMBER, MT 59011-7724 |
| Transaction Type | Mortgage |
| Record Updated | Jan 17, 2022 |
| Name | Verified Name |
|---|
| Document Number | 000126/620 |
|---|---|
| Date | Jun 9, 2021 |
| Book Page | 126/620 |
| Instrument | 161873 |
| Name | FIRST SECURITY BANK |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SWEET GRASS MT |
| Property Address | 285 GROSFIELD LN, BIG TIMBER, MT 59011-7724 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000000118/0000000989 |
|---|---|
| Date | Oct 10, 2018 |
| Book Page | 0000000118/0000000989 |
| Instrument | 000000157997 |
| Name | CITIZENS BANK |
|---|---|
| Type | Bank |
| Amount | Amount Recorded |
|---|
Source: Sweet Grass County assessment roll, as of September 9, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Sweet Grass County |
| Elementary School District | Big Timber Elementary School District (PK - 08) |
| Secondary School District | Sweet Grass County High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,865.00 (+31.27%) | $862,751 (+24.81%) | |
| 2025 | $862,751 (+24.81%) Land $70,861 Building $791,890 | ||
| 2023 | $4,468.00 | $691,229 | $691,229 Land $68,069 Building $623,160 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective November 16, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (2018) |
| Most Recent Claim | May 2018 · river or lake flooding |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 52% of the US · lower than 72% of Montana |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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