Lincoln County property record for 519 W 4th St, Libby, MT 59923
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 898 sqft · built 1951 |
| Lot Size | 0.181 acres (7,884 sqft) |
| Owner | Individual Name on File |
| Last Sale | $253,820 (Aug 2025) |
| Tax Bill | $909 (2025) |
| APN | R565721 |
| Primary APN | R565721 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 898 sqft Living Area |
| 1st Floor Area | 898 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 7,884 sqft (0.181 acres) |
| Lot Dimensions | 125 ft deep x 63 ft wide |
| Garage Type | Mixed |
| Garage Area | 264 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 157 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000005159 |
|---|---|
| Street Address | 519 W 4TH ST |
| City | LIBBY |
| State | MT |
| Zip | 59923-1607 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LIBBY ORIGINAL, S03, T30 N, R31 W, BLOCK 030, WEST 62.5' LOTS 12-16 |
| Legal Range | 31W |
| Legal Township | 30N |
| Legal Section | 03 |
| Legal Subdivision | LIBBY ORIGINAL |
| Legal Block | 30 |
| Legal Lot Number | 12-16 |
| Jurisdiction | LINCOLN MT |
| Township / Civil Division | LIBBY |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 200 |
Source: Lincoln County records · APN R565721
Assessment roll updated September 19, 2025 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 519 W 4TH ST, LIBBY, MT 59923-1607 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 08, 2025 · Amount on Record |
| Deed Sale | Aug 08, 2025 · Amount on Record |
| Prior Sale | Dec 23, 2015 |
| Deed Document Number | 2025316804 |
| Deed Book / Page | 411 / 241 |
| Prior Transfer Date | Dec 12, 2021 |
| Prior Transfer Doc | 0000297820 |
| Record Updated | Sep 20, 2026 |
Source: Lincoln County records · Assessment roll updated September 19, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Lincoln County |
| Municipality | Libby City |
| Unified School District | Libby K-12 Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $909.00 (-37.05%) | $243,500 (+39.7%) | $243,500 (+39.7%) Land $49,694 Building $193,806 |
| 2023 | $1,444.00 | $174,300 | $174,300 Land $25,831 Building $148,469 |
Source: FEMA National Flood Hazard Layer · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 12 (1996–2026) |
| Claims Outside the SFHA | 2 of 12 |
| Most Recent Claim | Apr 2026 |
| Claims by Event |
|
| 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 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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Northwest Fiber Fiber | 6,000 / 6,000 |
| CommunityTel Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
Based on FCC filings for 220 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF LIBBY serves 4,892 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Turbidity resolved · Dec 2025 Treatment failure resolved · Mar 2022 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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