Contingent

$895,000

15815 Portnell Rd, Gallatin Gateway, MT 59730

3beds

2,784sqft

Est.: Get pre-qualified

Single Family Residence

Built in 1979

5 Acres Lot

$857,400 Zestimate^®

$321/sqft

$-- HOA

What's special

Prettiest drainagesPrivate road

The Montana Wishlist! This property situates in one of the prettiest drainages between Gallatin Gateway and Big Sky-----Little Bear. This area is highly coveted, worldwide, as is exemplified by the local land ownership. This quaint little homestead is nestled on 5 beautiful acres just above the confluence of Little Bear Creek and Big Bear Creek. The property is served by a shared private road with 7 Ranges and remains very private. The ranch home is modest but could be fixed up or used as a guest home or a manager's quarters. Come enjoy the beauty and privacy of Little Bear!

239 days

35

3

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Full bathrooms: 2

Rooms

Room types: Three Quarter Bath, Dining Room, Full Bath, Kitchen, Living Room

Bedroom

Level: Main

Bedroom

Level: Main

Bedroom

Level: Main

Dining room

Level: Main

Other

Level: Main

Kitchen

Level: Main

Living room

Level: Main

Other

Level: Main

Heating

Baseboard, Electric

Cooling

Ceiling Fan(s), None

Features

Fireplace
Has fireplace: Yes
Fireplace features: Wood Burning

Interior area

Total structure area: 2,784
Total interior livable area: 2,784 sqft
Finished area above ground: 1,392

Property

Parking

Total spaces: 3
Parking features: Carport
Garage spaces: 3
Has carport: Yes
Has uncovered spaces: Yes

Features

Levels: One
Stories: 1
Exterior features: Gravel Driveway, Landscaping
Fencing: Barbed Wire,Partial,Pipe,Split Rail
Has view: Yes
View description: Meadow, Mountain(s), Rural, River, Southern Exposure, Creek/Stream, Trees/Woods
Has water view: Yes
Water view: River,Creek/Stream

Lot

Size: 5 Acres
Features: Adjacent To Public Land, Lawn, Landscaped

Details

Additional structures: Storage
Parcel number: RHF12550
Zoning description: None/Unknown
Special conditions: None

Construction

Type & style

Home type: SingleFamily
Architectural style: Ranch
Property subtype: Single Family Residence

Condition

New construction: No
Year built: 1979

Utilities & green energy

Sewer: Septic Tank
Water: Well
Utilities for property: Electricity Available, Septic Available, Water Available

Community & HOA

Community

Subdivision: Other

HOA

Has HOA: No

Location

Region: Gallatin Gateway

Financial & listing details

Price per square foot: $321/sqft
Tax assessed value: $322,193
Annual tax amount: $1,594
Date on market: 10/3/2025
Cumulative days on market: 112 days
Listing terms: Cash,3rd Party Financing
Lease term: Month To Month
Total actual rent: 1000
Electric utility on property: Yes

Estimated market value

$857,400

$815,000 - $900,000

$3,432/mo

Price history

Date	Event	Price
1/22/2026	Contingent	$895,000$321/sqft
Source: Big Sky Country MLS #406160 Report a problem
10/30/2025	Price change	$895,000-9.1%$321/sqft
Source: Big Sky Country MLS #406160 Report a problem
10/3/2025	Listed for sale	$985,000$354/sqft
Source: Big Sky Country MLS #406160 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$911 -42.6%	$322,193 -1.6%
2024	$1,586 +5.3%	$327,416
2023	$1,507 +14.2%	$327,416 +54.9%
2022	$1,319 +0.9%	$211,322
2021	$1,308 +3.4%	$211,322 +17.3%
2020	$1,265 -7.6%	$180,134
2019	$1,369 +12.8%	$180,134 +13.8%
2018	$1,213 +9.3%	$158,229
2017	$1,110 -0.5%	$158,229 +5.3%
2016	$1,115	$150,280
2015	$1,115 +18.2%	$150,280 +109.5%
2014	$944 +1.3%	$71,730 +0.2%
2013	$932 -3.3%	$71,554 +0.4%
2012	$964	$71,263
2011	--	--
2010	--	--
2009	--	--
2008	--	$201,000
2007	--	$201,000
2006	--	$201,000
2005	--	$201,000
2004	--	$201,000
2003	--	$201,000 +29.9%
2002	--	$154,700
2000	--	$154,700

Find assessor info on the county website

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