Lewis And Clark County property record for 1114 Prospect Ave, Helena, MT 59601
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,487 sqft · built 1948 |
| Lot Size | 0.161 acres (7,013 sqft) |
| Owner | Individual Name on File |
| Last Sale | $143,800 (Mar 2010) |
| Tax Bill | $2,591 (2026) |
| Deeds & Mortgages | Aug 2021 Mortgage |
| Flood Zone | Zone D (undetermined) |
| APN | R057850 |
| Primary APN | R057850 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,487 sqft Living Area |
| 1st Floor Area | 1,487 sqft |
| Basement Area | 294 sqft |
| Finished Basement | 294 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 7,013 sqft (0.161 acres) |
| Garage Type | Mixed |
| Garage Area | 560 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
| Porch Area | 275 sqft |
| Deck Area | 168 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000005819 |
|---|---|
| Street Address | 1114 PROSPECT AVE |
| City | HELENA |
| State | MT |
| Zip | 59601-3863 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOCKEY ADDN, S30, T10 N, R03 W, BLOCK 4, LOT 11 |
| Legal Range | 03W |
| Legal Township | 10N |
| Legal Section | 30 |
| Legal Subdivision | LOCKEY ADDN |
| Legal Block | 4 |
| Legal Lot Number | 11 |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 900 |
1114 Prospect Ave is owned and occupied by an individual who bought it in March 2010.
Source: Lewis And Clark County records, as of September 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1114 PROSPECT AVE, HELENA, MT 59601-3863 |
| 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 |
|---|---|
| Last Sale | Mar 26, 2010 · Amount on File |
| Deed Sale | Mar 26, 2010 · Amount on File |
| Prior Sale | Mar 2, 2007 · Amount on File |
| Deed Document Number | 20103184229 |
| Deed Book / Page | 41 / 7291 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LEWIS AND CLARK MT |
| Property Address | 1114 PROSPECT AVE, HELENA, MT 59601-3863 |
| Transaction Type | Mortgage |
| Record Updated | Sep 2, 2021 |
| Title Company | FIRST MONTANA TITLE, FIRST MONTANA LAND TITLE |
| Name | Verified Name |
|---|
| Document Number | M59/7339 |
|---|---|
| Date | Aug 16, 2021 |
| Book Page | M59/7339 |
| Instrument | 3383987 |
| Name | OPPORTUNITY BANK OF MT |
|---|---|
| Type | Bank |
| Address | MISSOULA, MT 59804 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2051 |
The 2026 property tax bill for 1114 Prospect Ave was $2,591.
Source: Lewis And Clark County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Montana |
| County | Lewis And Clark County |
| Municipality | Helena City |
| Elementary School District | Helena Elementary School District (PK - 08) |
| Secondary School District | Helena High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,591.00 | $426,900 | |
| 2025 | $426,900 Land $178,150 Building $248,750 | ||
| 2023 | $3,725.00 | $341,800 | $341,800 Land $126,950 Building $214,850 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1114 Prospect Ave in Zone D, where flood risk has not been studied.
Source: FEMA National Flood Hazard Layer, effective April 7, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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 1114 Prospect Ave is low, with less than 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 96% of the US · lower than 99.1% of Montana |
|---|---|
| Wildfire Likelihood | Under 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 | HELENA WATER SYSTEM serves 32,091 people · EPA ID MT0000241 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2024 |
| Lead | 3 ppb (2022–2024) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jan 2023 |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 318 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: 3 Rivers Communications, Montana Internet.
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