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

311 Flagstone Ave, Helena, MT 59602 Property Records

Lewis And Clark County property record for 311 Flagstone Ave, Helena, MT 59602

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,616 sqft · built 2017
Lot Size0.232 acres (10,106 sqft)
Owner2 Individual Names on File
Tax Bill$3,243 (2026)
Deeds & MortgagesAug 2017 Sale
Flood ZoneZone X (minimal risk)
APNR633906

Property Details

APN / Parcel Number

Primary APNR633906
Alternative APNs
  • 05-1887-13-1-05-11-0000
  • 0000045112

Interior

Bedrooms3 Beds
Full Baths2 Baths
Stories1 Story
Building Area1,616 sqft Living Area
1st Floor Area1,616 sqft

Exterior

Year BuiltBuilt 2017
Effective Year BuiltEffective 2017
Architectural StyleRanch
Exterior MaterialWood
Construction TypeFrame
Roof TypeGable
Roof MaterialAsphalt
Lot Area10,106 sqft (0.232 acres)
Garage Area972 sqft
Parking Spaces4 Parking Spaces
PorchSlab
Porch Area422 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number0000045112
Street Address311 FLAGSTONE AVE
CityHELENA
StateMT
Zip59602-7233
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionSTONE MEADOWS SUBD, S13, T10 N, R04 W, BLOCK 10, LOT 5, PER COS #3160896
Legal Range04W
Legal Township10N
Legal Section13
Legal SubdivisionSTONE MEADOWS SUBD
Legal Block10
Legal Lot Number5
JurisdictionLEWIS AND CLARK MT
Township / Civil DivisionHELENA
Census Block Group2
Census Block2024
Census Tract503

Owner

311 Flagstone Ave is owned and occupied by two individuals who acquired it in August 2017.

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

Owner of Record2 Individual Names on File
Mailing Address311 FLAGSTONE AVE, HELENA, MT 59602-7233
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 Names2 Names on Deed
Last SaleAug 4, 2017
Deed SaleAug 4, 2017
Prior SaleMay 14, 2014
Deed Document Number20173309199
Deed Book / Page53 / 1274
Record UpdatedOct 29, 2026

August 2017: Warranty Deed, Subdivision Related Transfer

Document TypeWarranty Deed
JurisdictionLEWIS AND CLARK MT
Recording DateAug 4, 2017
Property Address311 FLAGSTONE AVE, HELENA, MT 59602-7233
Document NumberM53/1274
Book / PageM53 / 1274
Map ReferenceDOC3160896
Instrument DateAug 4, 2017
Instrument3309199
Transaction TypeSubdivision Related Transfer
Record UpdatedAug 12, 2021
Title CompanyALLEN ABSTRACT AND TITLE COMPANY, HELENA ABSTRACT & TITLE CO

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
InvestorPossibly a Property Investor

Tax Assessment & Valuation

The 2026 property tax bill for 311 Flagstone Ave was $3,243 with an additional exemption.

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$3,243.00 Additional exemption filed$535,000
2025$535,000 Land $128,170 Building $406,830
2023$4,909.00$447,100$447,100 Land $109,693 Building $337,407

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

Flood

FEMA maps place 311 Flagstone 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 311 Flagstone Ave 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
ExposureIndirect
within 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 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 Flagstone Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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