835 Onyx Pl, Helena, MT 59602
Home value
$594,600
$535,000 - $660,000
$3,301/mo
Owner options
$3,301/mo
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$130/mo
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$130/mo
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Zillow last checked:
Listing updated:
Jessica Moore 406-439-6931,
Windermere - Helena
Didi Augustine Peccia, RRE-BRO-LIC-14187
Augustine Properties
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Heating
- Gas, Hot Water, Stove
Cooling
- Central Air
Appliances
- Included: Dishwasher, Microwave, Range, Refrigerator
- Laundry: Washer Hookup
Features
- Basement: Finished
- Number of fireplaces: 1
Interior area
- Total interior livable area: 3,400 sqft
- Finished area below ground: 1,078
Property
Parking
- Total spaces: 2
- Parking features: Additional Parking
- Garage spaces: 2
Features
- Levels: Three Or More
- Patio & porch: Deck, Front Porch
- Fencing: Chain Link
Lot
- Size: 0.35 Acres
- Features: Landscaped, Level
Details
- Parcel number: 05188818108110000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Multi-Level,Tri-Level
- Property subtype: Multi Family, Single Family Residence
Materials
- Foundation: Poured
- Roof: Asphalt
Condition
- New construction: No
- Year built: 2000
Utilities & green energy
- Sewer: Community/Coop Sewer
- Water: Community/Coop
Community & HOA
Community
- Features: Park
HOA
- Has HOA: Yes
- Amenities included: Park
- Services included: Sewer, Water
- HOA fee: $130 monthly
- HOA name: Golden Estates
Location
- Region: Helena
Financial & listing details
- Tax assessed value: $567,800
- Annual tax amount: $3,700
- Date on market: 1/2/2026
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA,VA Loan
Price history
| Date | Event | Price |
|---|---|---|
| 4/17/2026 | Sold | -- |
Source: | ||
| 1/2/2026 | Listed for sale | $619,000-1.7%$182/sqft |
Source: | ||
| 1/2/2026 | Listing removed | $629,900$185/sqft |
Source: | ||
| 9/30/2025 | Listed for sale | $629,900$185/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,258 -15.9% | $567,800 +17.6% |
| 2024 | $3,873 +0.5% | $482,900 |
| 2023 | $3,854 +27.1% | $482,900 +49.5% |
| 2022 | $3,032 -1.9% | $323,100 |
| 2021 | $3,089 +2.5% | $323,100 +2.5% |
| 2020 | $3,014 -1.8% | $315,300 |
| 2019 | $3,070 -2.6% | $315,300 +5% |
| 2018 | $3,153 +6.4% | $300,200 |
| 2017 | $2,964 +27.9% | $300,200 +10.3% |
| 2016 | $2,318 -3.1% | $272,200 |
| 2015 | $2,394 +32% | $272,200 +140.9% |
| 2014 | $1,813 +1.1% | $112,996 +0.6% |
| 2013 | $1,793 -3.6% | $112,299 +0.8% |
| 2012 | $1,860 | $111,398 |
| 2011 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | -- |
| 2008 | -- | $164,713 -6.6% |
| 2007 | -- | $176,400 |
| 2006 | -- | $176,400 |
| 2005 | -- | $176,400 +0.5% |
| 2004 | -- | $175,600 |
| 2003 | -- | $175,600 +14% |
| 2002 | -- | $154,000 |
| 2000 | -- | $154,000 |
Neighborhood: Helena Valley West Central
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Nearby schools
GreatSchools rating
- 7/10Four Georgians SchoolGrades: PK-5Distance: 1 mi
- 7/10C R Anderson Middle SchoolGrades: 6-8Distance: 2.5 mi
- 7/10Capital High SchoolGrades: 9-12Distance: 1.5 mi