1. Home
  2. Montana
  3. Lewis and Clark County
  4. Helena
  5. S Dakota St

1 S Dakota St, Helena, MT 59601 Property Records

Lewis And Clark County property record for 1 S Dakota St, Helena, MT 59601

Property Summary

Property TypeOffice Building
Details2,160 sqft · built 1964
Lot Size0.23 acres (10,019 sqft)
OwnerCompany Name on File
Last Sale$904,400 (Oct 2025)
Tax Bill$7,831 (2026)
Deeds & MortgagesOct 2025 Mortgage
Flood ZoneZone D (undetermined)
APNR056670

Property Details

APN / Parcel Number

Primary APNR056670
Alternative APNs
  • 05-1888-31-1-26-29-0000
  • 0000004851

Interior

Stories1 Story
Building Area2,160 sqft Total Area
1st Floor Area2,160 sqft
Basement Area2,160 sqft
Finished Basement2,160 sqft

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 1980
Exterior MaterialBrick
Construction TypeWood
Fire ResistanceWood or Wood & Steel Frame
Lot Area10,019 sqft (0.23 acres)
PorchPorch
Porch Area40 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHVAC
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number0000004851
Street Address1 S DAKOTA ST
CityHELENA
StateMT
Zip59601-5111
Property CategoryCommercial
Property TypeCommercial > Office > Office Building
Legal DescriptionMONTANA AVE ADDN, S31, T10 N, R03 W, BLOCK 3, LOT 1
Legal Range03W
Legal Township10N
Legal Section31
Legal SubdivisionMONTANA AVE ADDN
Legal Block3
Legal Lot Number1
JurisdictionLEWIS AND CLARK MT
Township / Civil DivisionHELENA
Census Block Group3
Census Block3000
Census Tract1000

Owner

1 S Dakota St, a commercial property, is owned by a company that bought it in October 2025.

Source: Lewis And Clark County records, as of September 11, 2026

Owner of RecordCompany Name on File
Mailing Address1 S DAKOTA ST, HELENA, MT 59601-5111
Owner TypeCompany

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 17, 2025 · Amount on File
Deed SaleOct 17, 2025 · Amount on File
Deed Document Number20253442416
Deed Book / Page64 / 7143
Prior Transfer DateOct 14, 2025
Prior Transfer Doc00M64/7143
Record UpdatedOct 29, 2026

October 2025: Corporation Deed, Transfer

Document TypeCorporation Deed
JurisdictionLEWIS AND CLARK MT
Recording DateOct 17, 2025
Property Address1 S DAKOTA ST, HELENA, MT 59601-5111
Document Number00M64/7143
Book / PageM64 / 7143
Instrument DateOct 17, 2025
Instrument3442416
Transaction TypeTransfer
Record UpdatedApr 3, 2026
Title CompanyFLYING S T&E

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1 S DAKOTA ST, HELENA, MT 59601-5111

Mortgage

Document Number0003442417
DateOct 17, 2025
Instrument3442417
Lender
NameVALLEY BANK
TypeBank
Agreement
TypeCommercial Mortgage
AmountAmount on Record
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

The 2026 property tax bill for 1 S Dakota St was $7,831.

Source: Lewis And Clark County assessment roll, as of September 11, 2026

Property Jurisdictions

TypeName
StateMontana
CountyLewis And Clark County
MunicipalityHelena City
Elementary School DistrictHelena Elementary School District (PK - 08)
Secondary School DistrictHelena High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$7,831.00$670,835 (%)
2025$670,845$670,835 Land $233,965 Building $436,870
2023$411,917$411,917 Land $109,787 Building $302,130

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 1 S Dakota St in Zone D, where flood risk has not been studied.

Source: FEMA National Flood Hazard Layer, effective April 7, 2024

FEMA Flood ZoneZone D
undetermined · not studied
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 1 S Dakota St is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 80% of the US · lower than 93% of Montana
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemHELENA WATER SYSTEM
serves 32,091 people · EPA ID MT0000241
Water SourceSurface water
Last State InspectionOct 2024
Lead3 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityHaloacetic acids
resolved · Jan 2023
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 682 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
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: Montana Internet, TDS Telecom.

Nearby Properties on S Dakota St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures