1. Home
  2. Montana
  3. Lewis and Clark County
  4. Helena
  5. Obsidian Ave

301 Obsidian Ave, Helena, MT 59602 Property Records

Lewis And Clark County property record for 301 Obsidian Ave, Helena, MT 59602

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,980 sqft · built 2019
Lot Size0.202 acres (8,799 sqft)
OwnerIndividual Name on File
Last Sale$426,400 (Aug 2020)
Tax Bill$3,678 (2026)
Deeds & MortgagesAug 2020 Mortgage
Flood ZoneZone X (minimal risk)
APNR633608

Property Details

APN / Parcel Number

Primary APNR633608
Alternative APNs
  • 05-1887-13-1-04-46-0000
  • 0000045056

Interior

Bedrooms3 Beds
Full Baths2 Baths
Stories1 Story
Building Area1,980 sqft Living Area
1st Floor Area1,980 sqft

Exterior

Year BuiltBuilt 2019
Effective Year BuiltEffective 2019
Architectural StyleRanch
Exterior MaterialWood
Construction TypeFrame
Roof TypeHip
Roof MaterialAsphalt
Lot Area8,799 sqft (0.202 acres)
Garage Area672 sqft
Parking Spaces2 Parking Spaces
PorchSlab
Porch Area140 sqft
Deck Area160 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number0000045056
Street Address301 OBSIDIAN AVE
CityHELENA
StateMT
Zip59602-8667
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionSTONE MEADOWS SUBD, S13, T10 N, R04 W, BLOCK 6, LOT 9, PER COS #3160896
Legal Range04W
Legal Township10N
Legal Section13
Legal SubdivisionSTONE MEADOWS SUBD
Legal Block6
Legal Lot Number9
JurisdictionLEWIS AND CLARK MT
Township / Civil DivisionHELENA
Census Block Group2
Census Block2023
Census Tract503

Owner

301 Obsidian Ave is owned and occupied by an individual who bought it in August 2020.

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

Owner of RecordIndividual Name on File
Mailing Address301 OBSIDIAN AVE, HELENA, MT 59602-8667
OccupancyOwner Occupied
Owner TypeIndividual

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 SaleAug 17, 2020 · Amount on File
Deed SaleAug 17, 2020 · Amount on File
Deed Document Number20203360808
Deed Book / Page57 / 6124
Record UpdatedOct 29, 2026

August 2020: Warranty Deed, Subdivision Related Transfer

Document TypeWarranty Deed
JurisdictionLEWIS AND CLARK MT
Recording DateAug 17, 2020
Property Address301 OBSIDIAN AVE, HELENA, MT 59602-8667
Document NumberM57/6124
Book / PageM57 / 6124
Map ReferenceDOC 3160896
Instrument DateAug 13, 2020
Instrument3360808
Transaction TypeSubdivision Related Transfer
Record UpdatedAug 12, 2021
Title CompanyHELENA ABSTRACT AND TITLE, HELENA ABSTRACT & TITLE COMP

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number3360809
DateAug 17, 2020
Instrument3360809
Lender
NameSTOCKMAN BANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueSep 1, 2050

Tax Assessment & Valuation

The 2026 property tax bill for 301 Obsidian Ave was $3,678.

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$3,678.00$579,000
2025$579,000 Land $126,228 Building $452,772
2023$5,206.00$474,200$474,200 Land $107,484 Building $366,716

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 301 Obsidian Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2018.

Source: FEMA National Flood Hazard Layer, effective April 7, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 11 policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies11 in force
Nearby Flood Claims3 (2018)
Most Recent ClaimJun 2018 · river or lake flooding

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

Wildfire risk around 301 Obsidian Ave is low, with a 0.03% annual chance of wildfire.

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

Wildfire RiskLow
lower than 64% of the US · lower than 87% of Montana
Wildfire Likelihood0.03% annual chance
ExposureDirect
burnable vegetation

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 149 locations within half a mile, as of December 31, 2025

ProviderMax 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

May also be available: Montana Internet.

Nearby Properties on Obsidian Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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