321 S Harrison Ave, Helena, MT 59601 Property Records

Lewis And Clark County property record for 321 S Harrison Ave, Helena, MT 59601

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,037 sqft · built 2009
Lot Size	0.193 acres (8,407 sqft)
Owner	Individual Name on File
Last Sale	$467,000 (Jul 2018)
Tax Bill	$4,950 (2026)
Deeds & Mortgages	Oct 2020 Mortgage Jul 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R629570`

Property Details

APN / Parcel Number

Primary APN	`R629570`
Alternative APNs	`05-1887-36-1-14-02-0000` `0000044996`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	11 Plumbing Fixtures
Stories	2 Stories
Building Area	2,037 sqft Living Area
1st Floor Area	1,150 sqft
2nd Floor Area	887 sqft

Exterior

Year Built	Built 2009
Effective Year Built	Effective 2009
Architectural Style	Conventional
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Hip
Roof Material	Asphalt
Lot Area	8,407 sqft (0.193 acres)
Garage Area	542 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Porch Area	336 sqft
Deck Area	432 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	0000044996
Street Address	321 S HARRISON AVE
City	HELENA
State	MT
Zip	59601-6903
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	HELENA TOWNSITE 1869, S36, T10 N, R04 W, BLOCK 75, LOT 16 - 17
Legal Range	04W
Legal Township	10N
Legal Section	36
Legal Subdivision	HELENA TOWNSITE 1869
Legal Block	75
Legal Lot Number	16,17
Jurisdiction	LEWIS AND CLARK MT
Township / Civil Division	HELENA
Census Block Group	1
Census Block	1020
Census Tract	702

Owner

321 S Harrison Ave is owned and occupied by an individual who acquired it in June 2024.

Source: Lewis And Clark County records, as of September 11, 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 Record	Individual Name on File
Mailing Address	321 S HARRISON AVE, HELENA, MT 59601-6903
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage MANN MORTGAGE LLC
Jul 30, 2018	Warranty Deed, Transfer · Conventional Mortgage QUICKEN LOANS INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 30, 2018 · Amount on File
Deed Sale	Jul 30, 2018 · Amount on File
Prior Sale	Apr 11, 2008
Deed Document Number	20183324769
Deed Book / Page	54 / 4808
Last Transfer Date	Jun 24, 2024
Transfer Doc	0003424856
Record Updated	Oct 29, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LEWIS AND CLARK MT
Property Address	321 S HARRISON AVE, HELENA, MT 59601-6903
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	HELENA ABSTRACT & TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	M57/9672
Date	Oct 14, 2020
Book Page	M57/9672
Instrument	3364829

Lender

Name	MANN MORTGAGE LLC
Type	Mortgage Company
Address	KALISPELL, MT 59901

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2050

July 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LEWIS AND CLARK MT
Recording Date	Jul 30, 2018
Property Address	321 S HARRISON AVE, HELENA, MT 59601-6903
Document Number	M54/4808
Book / Page	M54 / 4808
Instrument Date	Jul 27, 2018
Instrument	3324769
Transaction Type	Transfer
Record Updated	Aug 12, 2021
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	321 S HARRISON AVE, HELENA, MT 59601-6903
Investor	Possibly a Property Investor

Mortgage

Document Number	3324771
Date	Jul 30, 2018
Instrument	3324771

Lender

Name	QUICKEN LOANS INC
Type	Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2048

Tax Assessment & Valuation

The 2026 property tax bill for 321 S Harrison Ave was $4,950.

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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$4,950.00	$766,400
2025			$766,400 Land $128,180 Building $638,220
2023	$7,102.00	$651,600	$651,600 Land $194,880 Building $456,720

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

Flood

FEMA maps place 321 S Harrison Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective April 7, 2024

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Wildfire risk around 321 S Harrison Ave is moderate, ranking above 64% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 64% of the US · above 40% of Montana
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 System	HELENA WATER SYSTEM serves 32,091 people · EPA ID MT0000241
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, 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 135 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Montana Internet Fixed Wireless	500 / 50
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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