Lewis And Clark County property record for 700 W Custer Ave, Helena, MT 59602
| Property Type | Office Building |
|---|---|
| Details | 7,070 sqft · built 1996 |
| Lot Size | 1.1 acres (48,003 sqft) |
| Owner | 2 Trust Names on File |
| Flood Zone | Zone X (minimal risk) |
| APN | R0529732 |
| Primary APN | R0529732 |
|---|---|
| Alternative APNs |
|
| Units | 510 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 7,070 sqft Total Area |
| 1st Floor Area | 7,070 sqft |
| Basement Area | 1,600 sqft |
| Finished Basement | 1,600 sqft |
| Fire Sprinklers | Fire Sprinklers |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Brick/Stone |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 48,003 sqft (1.1 acres) |
| Patio Area | 144 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0000028525 |
|---|---|
| Street Address | 700 W CUSTER AVE |
| City | HELENA |
| State | MT |
| Zip | 59602-0223 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | RIVER ROCK MINOR PHASE I, S18, T10 N, R03 W, LOT 3B - 3C, COS #536881/E |
| Legal Range | 03W |
| Legal Township | 10N |
| Legal Section | 18 |
| Legal Subdivision | RIVER ROCK MINOR PHASE I |
| Legal Lot Number | 3B-3C |
| Jurisdiction | LEWIS AND CLARK MT |
| Township / Civil Division | HELENA |
| Census Block Group | 1 |
| Census Block | 1038 |
| Census Tract | 503 |
700 W Custer Ave, a commercial property, is held in a trust since May 2011.
Source: Lewis And Clark County records, as of September 11, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | PO BOX 6669, HELENA, MT 59604-6669 |
| Owner Type | Company |
| Vesting | Trust, Corporate Trust |
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 |
|---|---|
| Last Sale | May 27, 2011 |
| Deed Sale | May 27, 2011 |
| Deed Document Number | 20113205450 |
| Deed Book / Page | 43 / 6851 |
| Record Updated | Oct 29, 2026 |
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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $1,817,500 | |
| 2025 | $1,817,500 Land $706,421 Building $1,111,079 | |
| 2023 | $1,556,300 | $1,556,300 Land $518,979 Building $1,037,321 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 700 W Custer Ave in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 2011.
Source: FEMA National Flood Hazard Layer, effective April 7, 2024 · 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 |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 4 (2011–2018) |
| Claims Outside the SFHA | 3 of 4 |
| Most Recent Claim | May 2018 · 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 700 W Custer 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 95% of the US · lower than 98.9% 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 454 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 |
| Starlink Satellite | 280 / 30 |
May also be available: Montana Internet, T-Mobile.
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