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512 S Roberts St, Helena, MT 59601 Property Records

Lewis And Clark County property record for 512 S Roberts St, Helena, MT 59601

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 1,904 sqft · built 1982
Lot Size0.311 acres (13,547 sqft)
OwnerIndividual Name on File
Last Sale$200,000 (May 2021)
Tax Bill$4,026 (2026)
Deeds & MortgagesMay 2021 Mortgage
Flood ZoneZone D (undetermined)
APNR0523075

Property Details

APN / Parcel Number

Primary APNR0523075
Alternative APNs
  • 05-1888-32-3-26-17-0000
  • 0000020710

Interior

Bedrooms3 Beds
Full Baths3 Baths
Plumbing Fixtures12 Plumbing Fixtures
Total Rooms6 Rooms
Stories1 Story
Building Area1,904 sqft Living Area
1st Floor Area1,904 sqft
Basement Area980 sqft
Finished Basement980 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1982
Effective Year BuiltEffective 2000
Architectural StyleBi-Level
Exterior MaterialWood Siding
Construction TypeFrame
Roof TypeGable
Roof MaterialTile
Lot Area13,547 sqft (0.311 acres)
Garage Area924 sqft
Parking Spaces4 Parking Spaces
PorchSlab
Porch Area84 sqft
Deck Area312 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHot Water
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number0000020710
Street Address512 S ROBERTS ST
CityHELENA
StateMT
Zip59601-5435
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning Code1
Legal DescriptionDIEHL HEIGHTS, S32, T10 N, R03 W, BLOCK 1, LOT 2
Legal Range03W
Legal Township10N
Legal Section32
Legal SubdivisionDIEHL HEIGHTS
Legal Block1
Legal Lot Number2
JurisdictionLEWIS AND CLARK MT
Township / Civil DivisionHELENA
Census Block Group2
Census Block2004
Census Tract1000

Owner

512 S Roberts St is owned and occupied by an individual who bought it in May 2021.

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

Owner of RecordIndividual Name on File
Mailing Address512 S ROBERTS ST, HELENA, MT 59601-5435
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 SaleMay 7, 2021 · Amount on File
Deed SaleMay 7, 2021 · Amount on File
Deed Document Number20213378130
Deed Book / Page59 / 2055
Record UpdatedOct 29, 2026

May 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionLEWIS AND CLARK MT
Recording DateMay 7, 2021
Property Address512 S ROBERTS ST, HELENA, MT 59601-5435
Document NumberM59/2055
Book / PageM59 / 2055
Map ReferenceDOC 214882
Instrument DateMay 6, 2021
Instrument3378130
Transaction TypeTransfer
Record UpdatedJun 1, 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 Number3378131
DateMay 7, 2021
Instrument3378131
Lender
NameCLEARWATER FCU
TypeCredit Union
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term181 Months
DueJun 1, 2036

Tax Assessment & Valuation

The 2026 property tax bill for 512 S Roberts St was $4,026.

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$4,026.00$630,900
2025$630,900 Land $187,343 Building $443,557
2023$5,590.00$512,900$512,900 Land $123,804 Building $389,096

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

Flood

FEMA maps place 512 S Roberts 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 512 S Roberts St is moderate, ranking above 44% of the US, with a 0.05% annual chance of wildfire.

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

Wildfire RiskModerate
above 44% of the US · lower than 79% of Montana
Wildfire Likelihood0.05% 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 374 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

May also be available: Montana Internet.

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