121 Main Boulder Rd, Big Timber, MT 59011 Property Records

Sweet Grass County property record for 121 Main Boulder Rd, Big Timber, MT 59011

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,985 sqft · built 1998
Lot Size	1.97 acres (85,944 sqft)
Owner	2 Individual Names on File
Last Sale	$625,100 (May 2023)
Tax Bill	$3,765 (2026)
Deeds & Mortgages	Oct 2023 Line of Credit May 2023 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0001R02955`

Property Details

APN / Parcel Number

Primary APN	`0001R02955`
Alternative APNs	`40-1020-23-3-01-03-0000` `R406081`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,985 sqft Living Area
1st Floor Area	1,610 sqft
Basement Area	1,610 sqft
Finished Basement	1,610 sqft

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Architectural Style	Conventional
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Metal
Lot Area	85,944 sqft (1.97 acres)
Garage Type	Mixed
Garage Area	1,408 sqft
Parking Spaces	5 Parking Spaces
Porch	Porch
Porch Area	440 sqft
Deck Area	320 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Septic
Water Source	Well

Location & Zoning

Account Number	0001R02955
Street Address	121 MAIN BOULDER RD
City	BIG TIMBER
State	MT
Zip	59011-8017
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S23, T01 N, R14 E, 126402, PARCEL 000, COS #126402 1.973 ACS
Legal Range	14E
Legal Township	01N
Legal Section	23
Jurisdiction	SWEET GRASS MT
Township / Civil Division	SOUTH OF THE YELLOWSTONE
Census Block Group	4
Census Block	4036
Census Tract	967000

Owner

121 Main Boulder Rd is owned and occupied by two individuals who bought it in May 2023.

Source: Sweet Grass County records, as of September 9, 2026

Owner of Record	2 Individual Names on File
Mailing Address	121 MAIN BOULDER RD, BIG TIMBER, MT 59011-8017
Occupancy	Owner Occupied
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.

Deeds, Mortgages & Sale History

Date	Document
Oct 16, 2023	Deed of Trust, Mortgage · Line of Credit OPPORTUNITY BANK OF MONTANA
May 23, 2023	Deed of Trust, Mortgage · Conventional Mortgage OPPORTUNITY BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 23, 2023 · Amount on File
Deed Sale	May 23, 2023 · Amount on File
Deed Document Number	2023164469
Deed Book / Page	98 / 103
Prior Transfer Date	Mar 28, 2011
Prior Transfer Doc	087/0285
Record Updated	Oct 29, 2026

October 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SWEET GRASS MT
Property Address	121 MAIN BOULDER RD, BIG TIMBER, MT 59011-8017
Transaction Type	Mortgage
Record Updated	Nov 7, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	132MTG/609
Date	Oct 16, 2023
Book Page	132MTG/609
Instrument	165033

Lender

Name	OPPORTUNITY BANK OF MONTANA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	120 Months
Due	Oct 15, 2033

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SWEET GRASS MT
Property Address	121 MAIN BOULDER RD, BIG TIMBER, MT 59011-8017
Transaction Type	Mortgage
Record Updated	Jun 13, 2023
Title Company	SWEET GRASS TITLE COMPANY, SWEET GRASS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	131MTG/886
Date	May 23, 2023
Book Page	131MTG/886
Instrument	164470

Lender

Name	OPPORTUNITY BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2053

Tax Assessment & Valuation

The 2026 property tax bill for 121 Main Boulder Rd was $3,765, down 8.8% from the year before.

Source: Sweet Grass County assessment roll, as of September 9, 2026

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$3,765.00 (-8.84%)	$896,000 (-)
2025	$4,130.00	$896,000	$896,000 Land $80,923 Building $815,077
2023	$3,063.00	$544,900	$544,900 Land $65,379 Building $479,521

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 121 Main Boulder Rd in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective November 16, 2022 · 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 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	2 (1997–2022)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Jun 2022 · Severe Storm And 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.

Wildfire

Wildfire risk around 121 Main Boulder Rd is moderate, ranking above 43% of the US, with a 0.06% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 43% of the US · lower than 80% of Montana
Wildfire Likelihood	0.06% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 5 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Triangle Communications Fiber	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Wisp West.

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