931 12th Ave, Helena, MT 59601 Property Records

Lewis And Clark County property record for 931 12th Ave, Helena, MT 59601

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,342 sqft · built 1964
Lot Size	0.237 acres (10,324 sqft)
Owner	Individual Name on Record
Last Sale	$189,900 (Jul 2013)
Tax Bill	$7,308 (2026)
Deeds & Mortgages	Dec 2025 Transfer Jul 2019 Sale
Flood Zone	Zone D (undetermined)
APN	`R05954`

Property Details

APN / Parcel Number

Primary APN	`R05954`
Alternative APNs	`05-1888-30-4-30-17-0000` `0000000394`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,342 sqft Living Area
1st Floor Area	1,342 sqft
Basement Area	978 sqft
Finished Basement	978 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 2000
Architectural Style	Conventional
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	10,324 sqft (0.237 acres)
Garage Type	Detached
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Porch Area	84 sqft
Deck Area	40 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	0000000394
Street Address	931 12TH AVE
City	HELENA
State	MT
Zip	59601-3866
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BEATTIE ADDN, S30, T10 N, R03 W, BLOCK 6, LOT 38
Legal Range	03W
Legal Township	10N
Legal Section	30
Legal Subdivision	BEATTIE ADDN
Legal Block	6
Legal Lot Number	38
Jurisdiction	LEWIS AND CLARK MT
Township / Civil Division	HELENA
Census Block Group	3
Census Block	3022
Census Tract	900

Owner

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

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

Owner of Record	Individual Name on Record
Mailing Address	931 12TH AVE, HELENA, MT 59601-3866
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 31, 2025	Affidavit of Death of Joint Tenant, Transfer
Jul 19, 2019	Beneficiary Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 31, 2013 · Amount on Record
Deed Sale	Jul 31, 2013 · Amount on Record
Prior Sale	Jun 30, 2008 · Amount on Record
Deed Document Number	20133246285
Deed Book / Page	47 / 4625
Last Transfer Date	Dec 31, 2025
Transfer Doc	00M64/9550
Record Updated	Oct 29, 2026

December 2025: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	LEWIS AND CLARK MT
Recording Date	Dec 31, 2025
Property Address	931 12TH AVE, HELENA, MT 59601-3866
Document Number	00M64/9550
Book / Page	M64 / 9550
Instrument Date	Dec 31, 2025
Instrument	3445133
Transaction Type	Transfer
Record Updated	Jan 14, 2026

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	931 12TH AVE, HELENA, MT 59601-3866

July 2019: Beneficiary Deed, Transfer

Document Type	Beneficiary Deed
Jurisdiction	LEWIS AND CLARK MT
Recording Date	Jul 19, 2019
Property Address	931 12TH AVE, HELENA, MT 59601-3866
Document Number	00M55/7513
Book / Page	M55 / 7513
Instrument Date	Jul 17, 2019
Instrument	3339697
Transaction Type	Transfer
Record Updated	Jan 14, 2026

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Tax Assessment & Valuation

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	$7,308.00 (+617.88%)	$494,200 (-)
2025	$1,018.00 (-71.19%) Homeowner's exemption	$494,200 (+16.72%)	$494,200 (+16.72%) Land $209,619 Building $284,581
2023	$3,533.00	$423,400	$423,400 Land $168,076 Building $255,324

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 Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

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 Risk	Low lower than 80% of the US · lower than 93% of Montana
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 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 682 locations within half a mile, as of December 31, 2025

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.

Nearby Properties on 12th Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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