129 E Alderson St, #3B, Bozeman, MT 59715 Property Records

Gallatin County property record for 129 E Alderson St, #3B, Bozeman, MT 59715

Property Summary

Property Type	Condominium
Details	2 bd · 3 ba · 1,392 sqft · built 1996
Lot Size	2 acres (87,120 sqft)
Owner	2 Individual Names on Record
Last Sale	$420,280 (Jun 2021)
Tax Bill	$3,090 (2026)
Deeds & Mortgages	Jun 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`00RGH41646`

Property Details

APN / Parcel Number

Primary APN	`00RGH41646`
Alternative APNs	`06-0799-07-3-16-21-7006` `R0656148`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	12 Plumbing Fixtures
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	1,392 sqft Living Area
1st Floor Area	632 sqft
2nd Floor Area	760 sqft

Exterior

Year Built	Built 1996
Effective Year Built	Effective 1996
Architectural Style	Condo/Apartment
Exterior Material	Wood
Construction Type	Frame
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Asphalt
Lot Area	87,120 sqft (2 acres)
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Porch Area	56 sqft
Deck Area	100 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	00RGH41646
Street Address	129 E ALDERSON ST, 3B
City	BOZEMAN
State	MT
Zip	59715-5203
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	ALDERSON PLACE CONDO, S07, T02 S, R06 E, UNIT 3B
Legal Range	06E
Legal Township	02S
Legal Section	07
Legal Subdivision	ALDERSON PLACE CONDO
Jurisdiction	GALLATIN MT
Township / Civil Division	BOZEMAN
Census Block Group	1
Census Block	1008
Census Tract	1002

Owner

Source: Gallatin County records, as of October 20, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	129 E ALDERSON ST, B, BOZEMAN, MT 59715-5203
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 1, 2021 · Amount on Record
Deed Sale	Jun 1, 2021 · Amount on Record
Deed Document Number	20212736145
Record Updated	Oct 29, 2026

June 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GALLATIN MT
Recording Date	Jun 1, 2021
Property Address	129 E ALDERSON ST # 3B, 3B, BOZEMAN, MT 59715-5203
Document Number	2736145
Map Reference	MB 173 PG2704
Instrument Date	May 27, 2021
Instrument	2736145
Transaction Type	Transfer
Record Updated	Jun 17, 2021
Title Company	SECURITY TITLE COMPANY

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	129 E ALDERSON ST APT B, B, BOZEMAN, MT 59715-5203

Mortgage

Document Number	2736146
Date	Jun 1, 2021
Instrument	2736146

Lender

Name	OPPORTUNITY BANK OF MT
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2051

Tax Assessment & Valuation

Source: Gallatin County assessment roll, as of September 22, 2026

Property Jurisdictions

Type	Name
State	Montana
County	Gallatin County
Municipality	Bozeman City
Elementary School District	Bozeman Elementary School District (PK - 08)
Secondary School District	Bozeman High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$3,090.00 (-18.15%)	$671,808 (-10.31%)	$671,808 (-10.31%) Land $165,188 Building $506,620
2023	$3,775.00	$749,000	$749,000 Land $145,527 Building $603,473

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 July 30, 2024 · 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
Flood Insurance Cost	Premium on Record median of 21 individual policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	33 units insured incl. 12 condo units
Nearby Flood Claims	6 (1979–2011)
Claims Outside the SFHA	1 of 6
Most Recent Claim	May 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	Direct burnable vegetation

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	CITY OF BOZEMAN serves 56,000 people · EPA ID MT0000161
Water Source	Surface water
Last State Inspection	Jul 2025
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 545 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
SkyNet Communications Fixed Wireless	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Blackfoot Telephone Cooperative, CenturyLink, Global Net, Montana Opticom, T-Mobile, Wisp West.