Blaine County property record for 121 4th Ave SE, Harlem, MT 59526
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,047 sqft · built 1911 |
| Lot Size | 0.161 acres (7,013 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,654 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | R244461 |
| Primary APN | R244461 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,047 sqft Living Area |
| 1st Floor Area | 598 sqft |
| 2nd Floor Area | 624 sqft |
| Year Built | Built 1911 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 7,013 sqft (0.161 acres) |
| Lot Dimensions | 140 ft deep x 50 ft wide |
| Porch | Patio |
| Porch Area | 42 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Gravity Furnace |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000002159 |
|---|---|
| Street Address | 121 4TH AVE SE |
| City | HARLEM |
| State | MT |
| Zip | 59526-9006 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Description | FRENCH SECOND ADD, S18, T32 N, R23 E, BLOCK 005, LOT 012, LOT 12 BLOCK 5 |
| Legal Range | 23E |
| Legal Township | 32N |
| Legal Section | 18 |
| Legal Subdivision | FRENCH SECOND ADD |
| Legal Block | 5 |
| Legal Lot Number | 12 |
| Jurisdiction | BLAINE MT |
| Township / Civil Division | HARLEM |
| Census Block Group | 1 |
| Census Block | 1379 |
| Census Tract | 100 |
121 4th Ave SE, a single family home, is owned by two individuals.
Source: Blaine County records, as of October 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 659, HARLEM, MT 59526-0659 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 121 4th Ave SE was $2,654, up 209% from the year before.
Source: Blaine County assessment roll, as of October 5, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Blaine County |
| Municipality | Harlem City |
| Elementary School District | Harlem Elementary School District (PK - 08) |
| Secondary School District | Harlem High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,654.00 (+208.96%) | $94,800 (-) | $94,800 (-) Land $6,300 Building $88,500 |
| 2025 | $859.00 | $94,800 | $94,800 Land $6,300 Building $88,500 |
| 2023 | $1,410.00 | $76,500 | $76,500 Land $4,200 Building $72,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 121 4th Ave SE in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2011.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (2011) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 2011 · Severe Storms And Flooding |
| Claims by Event |
|
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 risk around 121 4th Ave SE is low, with a 0.01% 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 | 0.01% 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF HARLEM serves 820 people · EPA ID MT0000239 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2023 |
| Lead | 1 ppb (2016–2018) action level 15 ppb |
| Water Quality | Total trihalomethanes not recorded as resolved · Apr 2026 Haloacetic acids not recorded as resolved · Oct 2024 Failure to filter resolved · Jul 2024 |
|---|---|
| Treatment and Procedure | Coliform assessment Aug 2025 |
| Monitoring and Reporting | 5 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 225 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Triangle Communications Fiber | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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