1917 Porter Ave, Butte, MT 59701 Property Records

Butte-Silver Bow property record for 1917 Porter Ave, Butte, MT 59701

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,397 sqft · built 1966
Lot Size	0.138 acres (6,011 sqft)
Owner	2 Individual Names on File
Last Sale	$361,194 (Feb 2024)
Tax Bill	$2,513 (2026)
Deeds & Mortgages	Feb 2024 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0114849`

Property Details

APN / Parcel Number

Primary APN	`R0114849`
Alternative APNs	`01-1198-20-3-49-08-0000` `0001281700`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,397 sqft Living Area
1st Floor Area	1,397 sqft
Basement Area	609 sqft
Finished Basement	609 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1966
Effective Year Built	Effective 1980
Architectural Style	Conventional
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,011 sqft (0.138 acres)
Lot Dimensions	100 ft deep x 60 ft wide
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Slab
Porch Area	192 sqft
Shed	1 Shed
Shed Area	60 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	0001281700
Street Address	1917 PORTER AVE
City	BUTTE
State	MT
Zip	59701-5747
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	DALY ADD, S20, T03 N, R07 W, BLOCK 38, LOT 21 - 22
Legal Range	07W
Legal Township	03N
Legal Section	20
Legal Subdivision	DALY ADD
Legal Block	38
Legal Lot Number	21,22
Jurisdiction	SILVER BOW MT
Township / Civil Division	BUTTE
Census Block Group	3
Census Block	3029
Census Tract	400

Owner

1917 Porter Ave is owned and occupied by two individuals who bought it in February 2024.

Source: Butte-Silver Bow records, as of September 4, 2026

Owner of Record	2 Individual Names on File
Mailing Address	1917 PORTER AVE, BUTTE, MT 59701-5747
Occupancy	Owner Occupied
Owner Type	Individual

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 Names	2 Names on Deed
Last Sale	Feb 5, 2024 · Amount on File
Deed Sale	Feb 5, 2024 · Amount on File
Prior Sale	Jun 3, 2013 · Amount on File
Deed Document Number	2024734576
Record Updated	Oct 29, 2026

February 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	SILVER BOW MT
Recording Date	Feb 5, 2024
Property Address	1917 PORTER AVE, BUTTE, MT 59701-5747
Document Number	0000734576
Instrument Date	Feb 5, 2024
Instrument	734576
Transaction Type	Transfer
Record Updated	Feb 21, 2024

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1917 PORTER AVE, BUTTE, MT 59701-5747

Mortgage

Document Number	0000734577
Date	Feb 5, 2024
Instrument	734577

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2054

Tax Assessment & Valuation

The 2026 property tax bill for 1917 Porter Ave was $2,513.

Source: Butte-Silver Bow assessment roll, as of September 4, 2026

Property Jurisdictions

Type	Name
State	Montana
County / Consolidated City	Butte-Silver Bow
Elementary School District	Butte Elementary School District (PK - 08)
Secondary School District	Butte High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$2,513.00	$348,500 (-)
2025	$2,513.00	$348,500	$348,500 Land $50,602 Building $297,898
2023	$2,929.00	$273,600	$273,600 Land $26,508 Building $247,092

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

Flood

FEMA maps place 1917 Porter Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 31, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
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

Wildfire risk around 1917 Porter Ave is low, with a 0.01% annual chance of 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	BUTTE SILVERBOW WATER DEPT serves 33,000 people · EPA ID MT0000170
Water Source	Surface water
Last State Inspection	Nov 2025
Lead	2 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Failure to filter resolved · Apr 2012
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 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 615 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
TDS Telecom Fiber	8,000 / 8,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Visionary Broadband Fixed Wireless	100 / 20