Jefferson County property record for 20 Oasis Rd, Boulder, MT 59632 · Last verified November 2025
| Property Type | Residential > Single Family > Rural Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1998 |
| Square Footage | 912 sqft Living Area |
| Lot Size | 875,556 sqft (20.1 acres) |
| Tax Bill | $1,253.00 (2025) |
| Primary APN | R515517 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 3 Rooms |
| Building Area | 912 sqft Living Area |
| 1st Floor | 912 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1998 |
|---|---|
| Architectural Style | Ranch Style |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Frame Construction |
| Foundation Type | Concrete Foundation |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 875,556 sqft (20.1 acres) |
| Shed | 1 Shed |
|---|---|
| Deck Area | 49 sqft Deck |
| Porch | Open Porch |
| Porch Area | 190 sqft Porch |
| Cooling System | HVAC Cooling |
|---|---|
| Heating Fuel | Electric Heating Fuel |
| Sewage | Septic Sewage |
| Water Source | Well Water Source |
| Account Number | 0000002528 |
|---|---|
| Street Address | 20 OASIS RD |
| City | BOULDER |
| State | MT |
| Zip | 59632 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Rural Home |
| Legal Description | BOULDER VALLEY HEIGHTS, S05, T04 N, R03 W, LOT 35, ACRES 20.1, COS 132944 F260D |
| Legal Subdivision | BOULDER VALLEY HEIGHTS |
| Legal Lot Number | 35 |
| Jurisdiction | JEFFERSON MT |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 2 |
| Census Block | 2144 |
| Census Tract | 962202 |
Source: Jefferson County records · APN R515517
Assessment roll updated December 31, 2024 · Last verified November 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | 2 Verified Secondary Owners |
| Mailing Address | 5606 QUARTZ CT, HELENA, MT 59602-6731 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jul 07, 2023 | Intrafamily Transfer, Transfer ROCKY MOUNTAIN TITLE, ROCKY MOUNTAIN TTL GUARANTY |
| Jul 07, 2023 | Warranty Deed, Transfer ROCKY MOUNTAIN TITLE, ROCKY MOUNTAIN TTL GUARANTY |
| Deed Names | 4 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 285991 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | JEFFERSON MT |
| Recording Date | Jul 07, 2023 |
| Property Address | 20 OASIS RD, BOULDER, MT 59632 |
| Document Number | 0000285992 |
| Instrument Date | Jul 07, 2023 |
| Instrument | 285992 |
| Transaction Type | Transfer |
| Record Updated | Jul 26, 2023 |
| Title Company | ROCKY MOUNTAIN TITLE, ROCKY MOUNTAIN TTL GUARANTY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 5606 QUARTZ CT, HELENA, MT 59602-6731 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | JEFFERSON MT |
| Recording Date | Jul 07, 2023 |
| Property Address | 20 OASIS RD, BOULDER, MT 59632 |
| Document Number | 0000285991 |
| Instrument Date | Jul 07, 2023 |
| Instrument | 285991 |
| Transaction Type | Transfer |
| Record Updated | Jul 26, 2023 |
| Title Company | ROCKY MOUNTAIN TITLE, ROCKY MOUNTAIN TTL GUARANTY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5606 QUARTZ CT, HELENA, MT 59602-6731 |
Source: Jefferson County records · Assessment roll updated December 31, 2024 · Last verified November 2025
| Type | Name |
|---|---|
| State | Montana |
| County | Jefferson County |
| Elementary School District | Boulder Elementary School District (PK - 08) |
| Secondary School District | Jefferson High School District (09 - 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 | $1,253.00 (-12.01%) | $240,176 (+38.28%) | $240,176 (+38.28%) Land $68,386 Building $171,790 |
| 2023 | $1,424.00 (+19.06%) | $173,693 (+37.6%) | $173,693 (+37.6%) Land $26,043 Building $147,650 |
| 2022 | $1,196.00 | $126,227 | |
| 2021 | $126,227 Land $15,487 Building $110,740 |
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