Well-maintained home in the heart of Filer offering 2,440 sq ft of main living space plus a ~600 sq ft partially finished basement ideal for workshop, game room, hobby space, or storage. Main level features 3 bedrooms and 3 bathrooms, including a flexible private bedroom suite adjacent to the kitchen with exterior access—perfect for guests, multi-generational living, office, or caregiver space. Cozy living area with fireplace. Exterior updates include metal siding and newer roof for long-term durability. Situated on a 0.35-acre fully landscaped lot with full sprinklers and a detached 2-car garage (~576 sq ft). Walkable to schools, grocery store, and post office, this property offers space, flexibility, and convenience with opportunity for cosmetic updates. Potential 4th bedroom in basement.
Pending
Price cut: $15K (4/7)
$380,000
818 Union Ave, Filer, ID 83328
3beds
3baths
3,040sqft
Single Family Residence
Built in 1950
0.35 Acres Lot
$370,000 Zestimate®
$125/sqft
$-- HOA
What's special
Full sprinklersMetal siding
- 176 days |
- 197 |
- 6 |
Zillow last checked:
Listing updated:
Listed by:
Ron Jones Main:208-734-1991,
Keller Williams Sun Valley Southern Idaho
Source: IMLS,MLS#: 98971161
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Main level bathrooms: 3
- Main level bedrooms: 3
Primary bedroom
- Level: Main
Bedroom 2
- Level: Main
Bedroom 3
- Level: Main
Dining room
- Level: Main
Kitchen
- Level: Main
Office
- Level: Lower
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Gas Water Heater, Dishwasher, Disposal, Microwave, Oven/Range Built-In, Refrigerator
Features
- Double Vanity, Walk-In Closet(s), Laminate Counters, Number of Baths Main Level: 3, Bonus Room Level: Down
- Flooring: Carpet, Laminate
- Has basement: No
- Has fireplace: Yes
- Fireplace features: Gas
Interior area
- Total structure area: 3,040
- Total interior livable area: 3,040 sqft
- Finished area above ground: 2,440
- Finished area below ground: 0
Property
Parking
- Total spaces: 2
- Parking features: Detached, RV Access/Parking, Driveway
- Garage spaces: 2
- Has uncovered spaces: Yes
- Details: Garage: 572 sqft
Accessibility
- Accessibility features: Handicapped, Bathroom Bars, Roll In Shower, Accessible Approach with Ramp
Features
- Levels: Single with Below Grade
- Exterior features: Dog Run
- Fencing: Partial,Wood
Lot
- Size: 0.35 Acres
- Features: 10000 SF - .49 AC, Garden, Full Sprinkler System
Details
- Additional structures: Separate Living Quarters
- Parcel number: RPF8561003036A
- Zoning: Residential
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Metal Siding
- Roof: Architectural Style
Condition
- Year built: 1950
Utilities & green energy
- Water: Public
- Utilities for property: Sewer Connected
Community & HOA
Community
- Subdivision: Filer Munyon
Location
- Region: Filer
Financial & listing details
- Price per square foot: $125/sqft
- Tax assessed value: $390,799
- Annual tax amount: $3,248
- Date on market: 1/8/2026
- Listing terms: Cash,Conventional,FHA,USDA Loan,VA Loan
- Ownership: Fee Simple,Fractional Ownership: No
- Road surface type: Paved
Estimated market value
$370,000
$352,000 - $389,000
$2,400/mo
Price history
Price history is unavailable.
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,249 +0.6% | $390,799 |
| 2024 | $3,228 +8.5% | $390,799 +8.1% |
| 2023 | $2,976 +6.2% | $361,480 +8.9% |
| 2022 | $2,803 +598.7% | $332,048 +18.8% |
| 2021 | $401 -65.9% | $279,488 +15.3% |
| 2020 | $1,178 -44.3% | $242,338 +4.3% |
| 2019 | $2,116 -5% | $232,292 +7.1% |
| 2018 | $2,226 +25.3% | $216,812 +10.3% |
| 2017 | $1,776 +11.9% | $196,492 +23.2% |
| 2016 | $1,587 | $159,472 |
| 2015 | $1,587 | $159,472 +3.9% |
| 2012 | $1,587 | $153,484 -7.1% |
| 2011 | -- | $165,280 -8.1% |
| 2010 | -- | $179,760 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 83328
Nearby schools
GreatSchools rating
- NAFiler Elementary SchoolGrades: PK-3Distance: 0.3 mi
- 6/10Filer Middle SchoolGrades: 7-8Distance: 0.2 mi
- 3/10Filer High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- Elementary: Filer
- Middle: Filer
- High: Filer
- District: Filer School District #413
Source: IMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- Idaho
- Twin Falls County
- Filer
- 83328
- 818 Union Ave
Nearby cities
Nearby zip codes
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