Welcome to this versatile and beautifully designed 4-bedroom, 3-bathroom home offering exceptional flexibility for multi-generational living, rental income potential, or those seeking independent living spaces under one roof. Built with energy efficiency in mind, this home is highly insulated from the foundation to the rooftop and features electric heat, a heat pump, and mini splits for year-round comfort.
An attached two-car garage provides convenience and additional storage, while the fenced backyard offers a private outdoor space for entertaining, pets, or relaxation. Whether you're looking for a home that accommodates extended family, guests, or investment opportunities, this unique property delivers comfort, functionality, and flexibility in one exceptional package.
For sale
Price cut: $20.9K (7/9)
$469,000
506 6th Ave NE, Sidney, MT 59270
4beds
2,303sqft
:
Get pre-qualified$2,833/mo
Single Family Residence
Built in 1968
5,662 Square Feet Lot
$456,200 Zestimate®
$204/sqft
$-- HOA
What's special
Attached two-car garage
- 38 days |
- 292 |
- 12 |
Zillow last checked:
Listing updated:
Listed by:
Diana A.N. Seeman 907-538-4827,
Realty One Group Caliber,
Sharlo R Halvorson 701-570-1520,
Realty One Group Caliber
Source: Great North MLS,MLS#: 4026079
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Heating
- Heat Pump
Cooling
- Ceiling Fan(s), Wall/Window Unit(s)
Appliances
- Included: Dishwasher, Dryer, Electric Range, Microwave, Oven, Refrigerator, Washer
Features
- Ceiling Fan(s), Vaulted Ceiling(s)
- Flooring: Vinyl, Carpet
- Basement: None
- Has fireplace: Yes
- Fireplace features: None
Interior area
- Total structure area: 2,303
- Total interior livable area: 2,303 sqft
- Finished area above ground: 2,303
- Finished area below ground: 0
Property
Parking
- Total spaces: 2
- Parking features: Alley Access
- Garage spaces: 2
Features
- Levels: Two,Split Entry
- Stories: 2
- Exterior features: RV Hookup, Keyless Entry
Lot
- Size: 5,662 Square Feet
- Features: Square Lot
Details
- Parcel number: 27344433150060000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1968
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Security: Smoke Detector(s)
HOA
- Services included: None
Location
- Region: Sidney
Financial & listing details
- Price per square foot: $204/sqft
- Tax assessed value: $70,377
- Annual tax amount: $1,160
- Date on market: 6/15/2026
- Listing terms: VA Loan,Cash,Conventional,FHA
Estimated market value
$456,200
$433,000 - $479,000
$2,152/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/9/2026 | Price change | $469,000-4.3%$204/sqft |
Source: Great North MLS #4026079 Report a problem | ||
| 6/15/2026 | Listed for sale | $489,900-0.5%$213/sqft |
Source: Great North MLS #4026079 Report a problem | ||
| 6/1/2026 | Listing removed | $492,500$214/sqft |
Source: My State MLS #11627797 Report a problem | ||
| 4/21/2026 | Price change | $492,500-6.2%$214/sqft |
Source: My State MLS #11627797 Report a problem | ||
| 2/19/2026 | Price change | $524,900-4.5%$228/sqft |
Source: My State MLS #11627797 Report a problem | ||
| 1/22/2026 | Price change | $549,900-4.4%$239/sqft |
Source: My State MLS #11627797 Report a problem | ||
| 1/7/2026 | Listed for sale | $575,000$250/sqft |
Source: My State MLS #11627797 Report a problem | ||
| 1/7/2026 | Listing removed | -- |
Source: Owner Report a problem | ||
| 12/29/2025 | Listed for sale | $575,000$250/sqft |
Source: Owner Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $406 -24.6% | $70,377 -4.1% |
| 2024 | $539 +4.5% | $73,405 |
| 2023 | $516 -7.2% | $73,405 -1.9% |
| 2022 | $555 -20.3% | $74,815 -23.1% |
| 2021 | $697 -4.1% | $97,300 -5.2% |
| 2020 | $727 +3.8% | $102,600 |
| 2019 | $700 -60.4% | $102,600 -46.1% |
| 2018 | $1,768 +50.7% | $190,400 -1.1% |
| 2017 | $1,173 +23.9% | $192,500 +6.2% |
| 2016 | $947 -23.7% | $181,300 |
| 2015 | $1,240 +143.2% | $181,300 +373.1% |
| 2014 | $510 +3.5% | $38,319 +5.6% |
| 2013 | $493 +10.9% | $36,298 +6.4% |
| 2012 | $444 | $34,115 |
| 2011 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | -- |
| 2008 | -- | $48,600 |
| 2007 | -- | $48,600 |
| 2006 | -- | $48,600 |
| 2005 | -- | $48,600 |
| 2004 | -- | $48,600 |
| 2003 | -- | $48,600 +16.3% |
| 2002 | -- | $41,800 |
| 2000 | -- | $41,800 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 59270
Nearby schools
GreatSchools rating
- 3/10Sidney Elementary SchoolGrades: 3-5Distance: 0.5 mi
- 5/10Sidney Middle SchoolGrades: 6-8Distance: 0.7 mi
- 5/10Sidney High SchoolGrades: 9-12Distance: 1 mi
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A local agent can set up tours, give advice and negotiate with sellers.
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