136 S Portage Rd is a 1,727 square foot house on a 0.68 acre lot with 4 bedrooms and 1 bathroom.
Single-familyProperty Type
1910Year Built
0.68 acresLot Size
Source:Public Records
Earn from this home
Rent
$2,318/mo
Redfin rental estimate
List your home for rent
Market trends in 59440, MT
Last updated August 2026
Sale-to-list price
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Median sale price
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Avg. days on market
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Recently sold homes
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Provided by Redfin
Sale history for 136 S Portage Rd
Date
Event
Price
Public Records
Jul 9, 2019
Sold
—
Public Records
Jul 25, 1997
Sold
—
Year
Property tax
Land + Additions
Assessment*
2025
$1,282 (−24.7%)
$9,440 + $65,740
$75,180
2024
$1,703 (+3.4%)
$9,440 + $189,160
$198,600
2023
$1,646 (+14.4%)
$15,644 + $169,656
$185,300
2022
$1,439 (−1.0%)
$15,644 + $169,656
$185,300
2021
$1,454 (+11.4%)
$7,545 + $130,455
$138,000
2020
$1,305 (+4.2%)
$7,545 + $130,455
$138,000
2019
$1,253 (+8.1%)
$6,737 + $108,663
$115,400
2018
$1,159 (+2.7%)
$6,737 + $108,663
$115,400
2017
$1,129 (−2.7%)
$9,284 + $91,516
$100,800
2016
$1,160 (+0.7%)
$9,284 + $91,516
$100,800
2015
$1,152 (+12.9%)
$27,440 + $87,680
$115,120
2014
$1,020
Tax history for 136 S Portage Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,282 (−24.7%)
$9,440 + $65,740
$75,180
2024
$1,703 (+3.4%)
$9,440 + $189,160
$198,600
2023
$1,646 (+14.4%)
$15,644 + $169,656
$185,300
2022
$1,439 (−1.0%)
$15,644 + $169,656
$185,300
2021
$1,454 (+11.4%)
$7,545 + $130,455
$138,000
2020
$1,305 (+4.2%)
$7,545 + $130,455
$138,000
2019
$1,253 (+8.1%)
$6,737 + $108,663
$115,400
2018
$1,159 (+2.7%)
$6,737 + $108,663
$115,400
2017
$1,129 (−2.7%)
$9,284 + $91,516
$100,800
2016
$1,160 (+0.7%)
$9,284 + $91,516
$100,800
2015
$1,152 (+12.9%)
$27,440 + $87,680
$115,120
2014
$1,020
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
MU-20
Mixed Use-20 District
The MU-20 District is intended to provide for exurban residential development and mixed uses along major transportation and amenity corridors. The District serves as a buffer zone between denser MU development and less dense, more intensive use in the A District.
Permitted uses
Include but are not limited to:
Agriculture
Community / recreation center
Housing-Single unit
Housing-Multiple units
Housing-Other
Bed & breakfast
Fire house
Police station
Golf related
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 1,358
Basement Type: Full
Bathroom Information
# of Full Baths: 1
# of Bathroom Fixtures: 3
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Unsound
Foundation Type: Concrete
Building Style Type: Old
Construction Type: Frame
Exterior Wall: Frame
Building Type: Single Family
Property Information
Subdivision Name: PORTAGE 1ST
Living Sq. Ft: 1,727
Ground Floor Sq. Ft: 1,358
Building Sq. Ft: 3,085
# of Stories: 1.5
Stories Type: 1 1/2
Legal Description: PORTAGE FIRST ADDITION, S20, T22 N, R05 E, BLOCK 001, LOT 004, LTS 4-10