One of Swan Valley's most versatile properties!!! Sitting on 1.5 acres with two independent livable spaces, a 30x40 shop, and two RV hookups surrounded by breathtaking scenery and world-class recreation. The main house has a covered front porch and offers 3 beds and 2 baths with an open main floor featuring living, kitchen, dining, and laundry. The kitchen includes granite countertops and a double oven. Upstairs holds two bedrooms and a master bath. Above the detached 2-car garage sits a fully furnished 900 sq ft ADU with private entrance, full kitchen, washer/dryer, full bath, and 2 bedrooms with accommodations to sleep up to 6 — previously a successful Airbnb. All guest house furnishings convey. The 30x40 shop has power and automatic 2-bay garage door. In addition there are also 2 RV hookups with power on the lot that have generated additional rental income. Private well and septic. Unique, charming, one of a kind property that you have to see in person to truly appreciate. Four-season recreation at your doorstep in the most beautiful mountain valley just 45 minutes from Idaho Falls.
Active
Price cut: $26K (8/25)
$799,000
102 Valley Dr, Irwin, ID 83428
5beds
2,936sqft
Single Family Residence
Built in 1978
1.5 Acres Lot
$758,600 Zestimate®
$272/sqft
$-- HOA
What's special
Two independent livable spacesCovered front porch
- 41 days
- 707
- 74
Zillow last checked:
Listing updated:
Listed by:
Tyler Petersen 208-530-5133,
The Foundation Idaho Real Estate
Source: PCTMLS,MLS#: 583446
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 1
- Main level bedrooms: 1
Dining room
- Description: Main Level Dining Room(s): 1
- Level: Main
Kitchen
- Description: Main Level Kitchen(s): 1,Basement Level Kitchen(s): 1
- Level: Main,Basement
Living room
- Description: Main Level Living Room(s): 1,Basement Level Living Room(s): 1
- Level: Main,Basement
Heating
- Propane, Forced Air
Cooling
- Wall/Window Unit(s)
Appliances
- Included: Range/Oven, Refrigerator, Dishwasher
- Laundry: Main Level
Features
- Basement: Other
- Has fireplace: No
Interior area
- Total structure area: 2,936
- Total interior livable area: 2,936 sqft
Property
Parking
- Total spaces: 7
- Parking features: Other
- Garage spaces: 7
Features
- Levels: Two
- Stories: 2
- Fencing: None
Lot
- Size: 1.5 Acres
Details
- Parcel number: RPD3260000003A
- Zoning description: City Zoning: Other,County Zoning: Other/NA
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Log Siding, Frame
- Foundation: Concrete Perimeter
- Roof: Architectural
Condition
- New construction: No
- Year built: 1978
Utilities & green energy
- Sewer: Private Septic
- Water: Well-Private
Community & HOA
Community
- Subdivision: Irwin 11 Sub
Location
- Region: Irwin
Financial & listing details
- Price per square foot: $272/sqft
- Tax assessed value: $495,810
- Annual tax amount: $2,335
- Date on market: 5/16/2026
- Listing terms: Cash,Conventional
Estimated market value
$758,600
$721,000 - $797,000
$3,271/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/25/2026 | Price change | $799,000-3.2%$272/sqft |
Source: | ||
| 7/13/2026 | Price change | $825,000-2.8%$281/sqft |
Source: | ||
| 5/16/2026 | Listed for sale | $849,000$289/sqft |
Source: | ||
| 4/29/2026 | Listing removed | $1,700$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 3/15/2026 | Listed for rent | $1,700$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 12/15/2025 | Listing removed | $1,700$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 11/3/2025 | Listed for rent | $1,700$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 4/17/2025 | Listing removed | $1,700$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 3/12/2025 | Listed for rent | $1,700$1/sqft |
Source: Zillow Rentals Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $1,766 +9% | $495,810 -2.9% |
| 2024 | $1,621 -2.5% | $510,510 -6.8% |
| 2023 | $1,663 +19.1% | $547,473 +30.6% |
| 2022 | $1,397 +11.1% | $419,120 +32.8% |
| 2021 | $1,257 -4.8% | $315,720 +12.5% |
| 2020 | $1,320 +5% | $280,520 +41.5% |
| 2019 | $1,257 -4.8% | $198,300 -25.4% |
| 2018 | $1,320 +14.4% | $265,980 +6.9% |
| 2017 | $1,153 +12.3% | $248,760 +5.9% |
| 2016 | $1,027 | $234,904 +15.8% |
| 2015 | $1,027 +0.1% | $202,935 |
| 2014 | $1,026 -7.2% | $202,935 -3.3% |
| 2013 | $1,105 -81.3% | $209,913 -0.1% |
| 2012 | $5,899 +431.8% | $210,183 +41.3% |
| 2011 | $1,109 +4.9% | $148,763 -12.1% |
| 2010 | $1,057 | $169,148 |
Find assessor info on the county website
Monthly payment
Est. payment





