21 S Alta St, Helena, MT 59601 Property Records

Lewis And Clark County property record for 21 S Alta St, Helena, MT 59601

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,393 sqft · built 1984
Lot Size	0.114 acres (5,009 sqft)
Owner	Individual Name on File
Tax Bill	$3,776 (2023)
Deeds & Mortgages	Sep 2022 Mortgage
Flood Zone	Zone D (undetermined)
APN	`R051988`

Property Details

APN / Parcel Number

Primary APN	`R051988`
Alternative APNs	`05-1888-31-1-24-43-0000` `0000001215`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,393 sqft Living Area
1st Floor Area	938 sqft
2nd Floor Area	455 sqft
Basement Area	774 sqft

Exterior

Year Built	Built 1984
Architectural Style	Conventional
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,009 sqft (0.114 acres)
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	40 sqft
Deck Area	272 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	0000001215
Street Address	21 S ALTA ST
City	HELENA
State	MT
Zip	59601-4475
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Description	VALLEY VIEW ADDN, S31, T10 N, R03 W, BLOCK 4, LOT 14 - 15
Legal Subdivision	VALLEY VIEW ADDN
Legal Block	4
Legal Lot Number	14,15
Jurisdiction	LEWIS AND CLARK MT
Township / Civil Division	HELENA
Census Block Group	3
Census Block	3002
Census Tract	1000

Owner

Source: Lewis And Clark County records · APN R051988

Assessment roll updated December 31, 2022 · Last verified August 2023

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	21 S ALTA ST, HELENA, MT 59601-4475
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 12, 2022
Deed Sale	Sep 12, 2022
Prior Sale	Aug 18, 2011
Deed Document Number	3403660
Deed Book / Page	M61 / 4855
Record Updated	Jun 07, 2026

September 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LEWIS AND CLARK MT
Recording Date	Sep 12, 2022
Property Address	21 S ALTA ST, HELENA, MT 59601-4475
Document Number	00M61/4855
Book / Page	M61 / 4855
Map Reference	DOC 379360
Instrument Date	Sep 12, 2022
Instrument	3403660
Transaction Type	Transfer
Record Updated	Sep 28, 2022
Title Company	ALLEN ABSTRACT AND TITLE COMPANY, HELENA ABSTRACT AND TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003403661
Date	Sep 12, 2022
Instrument	3403661

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 2052

Tax Assessment & Valuation

Source: Lewis And Clark County records · Assessment roll updated December 31, 2022 · Last verified August 2023

Property Jurisdictions

Type	Name
State	Montana
County	Lewis And Clark County
Municipality	Helena City
Elementary School District	Helena Elementary School District (PK - 08)
Secondary School District	Helena High School District (09 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2023	$3,776.00	$346,500	$346,500 Land $102,250 Building $244,250

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of April 7, 2024 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 93% of Montana
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max 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.

Based on FCC filings for 682 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	HELENA WATER SYSTEM serves 32,091 people
Water Source	Surface water
Last State Inspection	Oct 2024
Lead	3 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jan 2023
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.