1521 B St, Butte, MT 59701 Property Records

Butte-Silver Bow property record for 1521 B St, Butte, MT 59701

Property Summary

Property Type	Mobile Home
Details	3 bd · 2 ba · 1,876 sqft · built 1998
Lot Size	0.188 acres (8,189 sqft)
Owner	Individual Name on Record
Last Sale	$258,020 (Sep 2025)
Tax Bill	$2,074 (2026)
Deeds & Mortgages	Sep 2025 Mortgage Aug 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R014390`

Property Details

APN / Parcel Number

Primary APN	`R014390`
Alternative APNs	`01-1198-19-4-10-04-0000` `0000332500`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Stories	1 Story
Building Area	1,876 sqft Living Area
1st Floor Area	1,876 sqft

Exterior

Year Built	Built 1998
Effective Year Built	Effective 2010
Architectural Style	Mobile Home
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,189 sqft (0.188 acres)
Lot Dimensions	100 ft deep x 82 ft wide
Garage Type	Detached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces
Deck Area	64 sqft
Shed	1 Shed

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	0000332500
Street Address	1521 B ST
City	BUTTE
State	MT
Zip	59701-5911
Property Category	Residential
Property Type	Residential > Prefabricated > Mobile Home
Local Zoning Code	R1
Legal Description	MAYFLOWER ADD, S19, T03 N, R07 W, BLOCK 5, E 22' OF 17, ALL OF 18 & 19
Legal Range	07W
Legal Township	03N
Legal Section	19
Legal Subdivision	MAYFLOWER ADD
Legal Block	5
Jurisdiction	SILVER BOW MT
Township / Civil Division	BUTTE
Census Block Group	3
Census Block	3025
Census Tract	300

Owner

Source: Butte-Silver Bow records, as of September 4, 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	1521 B ST, BUTTE, MT 59701-5911
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 29, 2025	Intrafamily Transfer, Transfer · Conventional Mortgage ROCKY MOUNTAIN CU
Aug 26, 2020	Intrafamily Transfer, Transfer
Apr 7, 2020	Warranty Deed, Transfer · Conventional Mortgage ROCKY MOUNTAIN CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 29, 2025 · Amount on Record
Deed Sale	Sep 29, 2025 · Amount on Record
Prior Sale	Apr 7, 2020 · Amount on Record
Deed Document Number	2025744745
Record Updated	Oct 29, 2026

September 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SILVER BOW MT
Recording Date	Sep 29, 2025
Property Address	1521 B ST, BUTTE, MT 59701-5911
Document Number	0000744745
Instrument Date	Sep 24, 2025
Instrument	744745
Transaction Type	Transfer
Record Updated	Oct 10, 2025
Title Company	UNKNOWN, FLYING S T&E OF MONTANA INC

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1521 B ST, BUTTE, MT 59701-5911

Mortgage

Document Number	0000744746
Date	Sep 29, 2025
Instrument	744746

Lender

Name	ROCKY MOUNTAIN CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2055

August 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SILVER BOW MT
Recording Date	Aug 26, 2020
Property Address	1521 B ST, BUTTE, MT 59701-5911
Document Number	0000707390
Instrument Date	Apr 7, 2020
Instrument	707390
Transaction Type	Transfer
Record Updated	Aug 17, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1521 B ST, BUTTE, MT 59701-5911

April 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	SILVER BOW MT
Recording Date	Apr 7, 2020
Property Address	1521 B ST, BUTTE, MT 59701-5911
Document Number	0000704527
Instrument Date	Apr 7, 2020
Instrument	704527
Transaction Type	Transfer
Record Updated	Aug 17, 2022

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1521 B ST, BUTTE, MT 59701-5911

Mortgage

Document Number	0000704528
Date	Apr 7, 2020
Instrument	704528

Lender

Name	ROCKY MOUNTAIN CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2050

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

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	$2,074.00	$259,908 (-)
2025	$2,074.00 (-18.41%)	$259,908 (+15.89%)	$259,908 (+15.89%) Land $55,358 Building $204,550
2023	$2,542.00	$224,263	$224,263 Land $47,483 Building $176,780

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 May 31, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (2011)
Most Recent Claim	Jun 2011 · Severe Storms And Flooding

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 98% of the US · lower than 99.5% of Montana
Wildfire Likelihood	Under 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 505 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
AT&T Fixed Wireless	100 / 20
Visionary Broadband Fixed Wireless	100 / 20

May also be available: TDS Telecom, Verizon.

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