Richland County property record for 10 10th Ave SW, Sidney, MT 59270
| Property Type | Quadplex |
|---|---|
| Details | 8 bd · 4 ba · 2,048 sqft · built 1981 |
| Lot Size | 0.204 acres (8,886 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $1,609 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R273336 |
| Primary APN | R273336 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Stories | 1 Story |
| Building Area | 2,048 sqft Total Area |
| 1st Floor Area | 2,048 sqft |
| Basement Area | 2,048 sqft |
| Finished Basement | 2,048 sqft |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Quadruplex |
| Construction Type | Wood |
| Lot Area | 8,886 sqft (0.204 acres) |
| View / Lot | Major Street/Thoroughfare |
| Cooling System | None |
|---|---|
| Heating System | Hot Water |
| Sewer | Septic |
| Water Source | Commercial |
| Account Number | 0000002110 |
|---|---|
| Street Address | 10TH AVE SW |
| City | SIDNEY |
| State | MT |
| Zip | 59270 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | LYNDALE ACRES SUBDIVISION, S05, T22 N, R59 E, BLOCK 005, LOT 001, PHASE II |
| Legal Range | 59E |
| Legal Township | 22N |
| Legal Section | 05 |
| Legal Subdivision | LYNDALE ACRES SUBDIVISION |
| Legal Block | 5 |
| Legal Lot Number | 1 |
| Jurisdiction | RICHLAND MT |
| Township / Civil Division | SIDNEY |
| Census Block Group | 1 |
| Census Block | 1036 |
| Census Tract | 70302 |
10 10th Ave SW, a quadplex, is owned by a company.
Source: Richland County records, as of September 21, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 1807 S CENTRAL AVE, SIDNEY, MT 59270-5510 |
| Owner Type | Company |
| Vesting | Company |
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 2026 property tax bill for 10 10th Ave SW was $1,609, down 42.7% from the year before.
Source: Richland County assessment roll, as of September 21, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Richland County |
| Municipality | Sidney City |
| Elementary School District | Sidney Elementary School District (PK - 08) |
| Secondary School District | Sidney High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,609.00 (-42.7%) | $192,800 (-) | |
| 2025 | $2,808.00 | $192,800 | $192,800 Land $44,611 Building $148,189 |
| 2023 | $2,786.00 | $184,700 | $184,700 Land $59,343 Building $125,357 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10 10th Ave SW in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 16, 2022
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 10 10th Ave SW has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | CITY OF SIDNEY serves 5,000 people · EPA ID MT0000330 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2023 |
| Lead | 1 ppb (2024–2026) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 173 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mid-Rivers Communications Cable | 900 / 90 |
| Starlink Satellite | 280 / 30 |
May also be available: T-Mobile, Verizon.
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