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1427 Boulder Ave, Helena, MT 59601 Property Records

Lewis And Clark County property record for 1427 Boulder Ave, Helena, MT 59601

Property Summary

Property TypeSingle Family Home
Details1 bd · 2 ba · 1,128 sqft · built 1885
Lot Size0.161 acres (7,013 sqft)
OwnerIndividual Name on Record
Last Sale$257,842 (Apr 2022)
Tax Bill$2,077 (2026)
Deeds & MortgagesApr 2022 Mortgage
Flood ZoneZone X (minimal risk)
APNR057065

Property Details

APN / Parcel Number

Primary APNR057065
Alternative APNs
  • 05-1888-29-2-09-32-0000
  • 0000005180

Interior

Bedrooms1 Bed
Full Baths2 Baths
Plumbing Fixtures5 Plumbing Fixtures
Total Rooms5 Rooms
Stories1 Story
Building Area1,128 sqft Living Area
1st Floor Area1,128 sqft
Basement Area440 sqft
Finished Basement220 sqft
Unfinished Basement220 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1885
Effective Year BuiltEffective 1960
Architectural StyleRanch
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeHip
Roof MaterialAsphalt
Lot Area7,013 sqft (0.161 acres)
Garage TypeDetached
Garage Area780 sqft
Parking Spaces3 Parking Spaces
PorchSlab
Porch Area84 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number0000005180
Street Address1427 BOULDER AVE
CityHELENA
StateMT
Zip59601-3004
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning Code1
Legal DescriptionNORTHERN PACIFIC ADDN, S29, T10 N, R03 W, BLOCK 31, LOT 8
Legal Range03W
Legal Township10N
Legal Section29
Legal SubdivisionNORTHERN PACIFIC ADDN
Legal Block31
Legal Lot Number8
JurisdictionLEWIS AND CLARK MT
Township / Civil DivisionHELENA
Census Block Group1
Census Block1033
Census Tract900

Owner

Source: Lewis And Clark County records, as of September 18, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address1427 BOULDER AVE, HELENA, MT 59601-3004
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleApr 28, 2022 · Amount on Record
Deed SaleApr 28, 2022 · Amount on Record
Deed Document Number20223397533
Deed Book / Page60 / 9626
Record UpdatedOct 29, 2026

April 2022: Deed of Distribution, Transfer

Document TypeDeed of Distribution
JurisdictionLEWIS AND CLARK MT
Recording DateApr 28, 2022
Property Address1427 BOULDER AVE, HELENA, MT 59601-3004
Document Number00M60/9626
Book / PageM60 / 9626
Instrument DateApr 27, 2022
Instrument3397533
Transaction TypeTransfer
Record UpdatedMay 13, 2022
Title CompanyATTORNEY'S TITLE, ATTORNEY TITLE

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1427 BOULDER AVE, HELENA, MT 59601-3004

Mortgage

Document Number0003397534
DateApr 28, 2022
Instrument3397534
Lender
NameMANN MORTGAGE LLC
TypeMortgage Company
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term361 Months
DueMay 1, 2052

Mortgage

Document Number00M60/9628
DateApr 28, 2022
Book PageM60/9628
Instrument3397535
Lender
NameMANN MORTGAGE LLC
TypeMortgage Company
AddressKALISPELL, MT 59901
Agreement
TypeStand-Alone Second Mortgage
AmountAmount Recorded
Term181 Months
DueMay 1, 2037

Tax Assessment & Valuation

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$2,077.00 (-20.18%)$351,200 (+47.07%)
2025$351,200 (+47.07%) Land $103,400 Building $247,800
2023$2,602.00$238,800$238,800 Land $84,150 Building $154,650

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

Flood

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
Nearby Flood Policies1 in force
Nearby Flood Claims1 (1982)
Most Recent ClaimJun 1982 · tidal / storm surge

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

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

Wildfire RiskNot rated
no burnable land 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 318 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
AT&T
Fixed Wireless		100 / 20

May also be available: 3 Rivers Communications, Montana Internet.

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