Chouteau County property record for 237 McNamara Ave, Big Sandy, MT 59520
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,200 sqft · built 1914 |
| Lot Size | 0.321 acres (13,983 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $743 (2025) |
| APN | R1916045 |
| Primary APN | R1916045 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,200 sqft Living Area |
| 1st Floor Area | 1,200 sqft |
| Basement Area | 1,200 sqft |
| Unfinished Basement | 1,200 sqft |
| Year Built | Built 1914 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Historical |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 13,983 sqft (0.321 acres) |
| Lot Dimensions | 140 ft deep x 100 ft wide |
| Porch | Porch |
| Porch Area | 81 sqft |
| Cooling System | HVAC |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000022729 |
|---|---|
| Street Address | 237 MCNAMARA AVE |
| City | BIG SANDY |
| State | MT |
| Zip | 59520-7761 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BIG SANDY ORIGINAL TOWNSITE, S18, T28 N, R13 E, BLOCK 001, LOTS 6 & 8 |
| Legal Range | 13E |
| Legal Township | 28N |
| Legal Section | 18 |
| Legal Subdivision | BIG SANDY ORIGINAL TOWNSITE |
| Legal Block | 1 |
| Legal Lot Number | 6,8 |
| Jurisdiction | CHOUTEAU MT |
| Township / Civil Division | BIG SANDY |
| Census Block Group | 1 |
| Census Block | 1065 |
| Census Tract | 10300 |
237 McNamara Ave, a single family home, is owned by two individuals.
Source: Chouteau County records, as of September 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 491, BIG SANDY, MT 59520-0491 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 237 McNamara Ave was $743.
Source: Chouteau County assessment roll, as of October 3, 2025
| Type | Name |
|---|---|
| State | Montana |
| County | Chouteau County |
| Municipality | Big Sandy Town |
| Unified School District | Big Sandy K-12 Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $109,800 (-) Land $10,850 Building $98,950 | $109,800 (-) Land $10,850 Building $98,950 | |
| 2025 | $743.00 | $109,800 | $109,800 Land $10,850 Building $98,950 |
| 2023 | $845.00 | $88,200 | $88,200 Land $9,100 Building $79,100 |
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 237 McNamara 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 237 McNamara 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 80% of the US · lower than 93% of Montana |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within 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 | TOWN OF BIG SANDY serves 608 people · EPA ID MT0000150 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 148 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Triangle Communications Fiber | 100 / 20 |
5G and 4G LTE (outdoors only)
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