Yellowstone County property record for 1645 Custer Ave, Billings, MT 59102
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,678 sqft · built 1953 |
| Lot Size | 0.249 acres (10,849 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,972 (2025) |
| Deeds & Mortgages | Jun 2022 Reverse Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 000A134390 |
| Primary APN | 000A134390 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,678 sqft Living Area |
| Gross Area | 1,820 sqft |
| 1st Floor Area | 910 sqft |
| Basement Area | 910 sqft |
| Finished Basement | 768 sqft |
| Unfinished Basement | 142 sqft |
| Family Room | Family Room |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,849 sqft (0.249 acres) |
| View / Lot | Neighborhood / Spot |
| Garage Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
| Porch Area | 46 sqft |
| Deck Area | 224 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1645 CUSTER AVE |
|---|---|
| City | BILLINGS |
| State | MT |
| Zip | 59102-5029 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-60 |
| Legal Description | ROSEDALE SUBD, S06, T01 S, R26 E, BLOCK 1, LOT 8, AMND |
| Legal Range | 26E |
| Legal Township | 01S |
| Legal Section | 06 |
| Legal Subdivision | ROSEDALE SUBD |
| Legal Block | 1 |
| Legal Lot Number | 8 |
| Jurisdiction | YELLOWSTONE MT |
| Township / Civil Division | BILLINGS |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 1702 |
1645 Custer Ave is owned and occupied by an individual.
Source: Yellowstone County records, as of September 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1645 CUSTER AVE, BILLINGS, MT 59102-5029 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | YELLOWSTONE MT |
| Property Address | 1645 CUSTER AVE, BILLINGS, MT 59102-5029 |
| Transaction Type | Mortgage |
| Record Updated | Apr 17, 2023 |
| Title Company | FIRST MONTANA LAND TITLE COMPANY, FIRST MONTANA TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 1645 CUSTER AVE, BILLINGS, MT 59102-5029 |
| Document Number | 0004020659 |
|---|---|
| Date | Jun 21, 2022 |
| Instrument | 4020659 |
| Name | MANN MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | KALISPELL, MT 59901 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.09% |
| Adjustable | Adjustable Rate Rider |
| Change Frequency | Monthly |
| Index | 1-Year CMT |
| Max Rate | 10% |
The 2025 property tax bill for 1645 Custer Ave was $1,972, down 22.2% from the year before.
Source: Yellowstone County assessment roll, as of September 9, 2026
| Type | Name |
|---|---|
| State | Montana |
| Municipality | Billings City |
| County | Yellowstone County |
| Elementary School District | Billings Elementary School District (PK - 08) |
| Secondary School District | Billings High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $298,800 (-) Land $52,822 Building $245,978 | $298,800 (-) Land $52,822 Building $245,978 | |
| 2025 | $1,972.00 (-22.24%) | $298,800 Land $52,822 Building $245,978 | $298,800 Land $52,822 Building $245,978 |
| 2024 | $2,536.00 (+11.96%) | ||
| 2023 | $2,265.00 | $253,800 | $253,800 Land $47,973 Building $205,827 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1645 Custer Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective March 23, 2023
| 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 1645 Custer Ave 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 | BILLINGS HEIGHTS CO WATER DIST OF serves 12,000 people · EPA ID MT0000155 |
|---|---|
| Water Source | Purchased surface water from CITY OF BILLINGS |
| Last State Inspection | Jun 2024 |
| Lead | 3 ppb (2025–2027) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 496 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 |
| Wisp West Fixed Wireless | 200 / 100 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: TDS Telecom, Ziply Fiber.
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