A unique investment opportunity in Kelso! This single family home has been thoughtfully configured into two separate living spaces, each with its own private entrance. The main level offers approximately 1,166 square feet with three bedrooms and one bathroom, while the upper level provides approximately 660 square feet with two bedrooms and one bathroom. Both spaces are currently tenant occupied, offering immediate rental potential for an investor. This versatile property may also appeal to buyers looking for separate living arrangements or multigenerational possibilities. Buyer to verify zoning, permitted use, and conversion details.
Active
Listed by: Premiere Property Group, LLC • Shannon Wyman
$350,000
507 Alder Street, Kelso, WA 98626
5beds
1,826sqft
Single Family Residence
Built in 1900
5,227 Square Feet Lot
$347,900 Zestimate®
$192/sqft
$-- HOA
What's special
- --
- on Zillow
- 577
- views
- 51
- saves
Zillow last checked:
Listing updated:
Listed by:
Shannon Wyman,
Premiere Property Group, LLC
Source: NWMLS as distributed by MLS GRID,MLS#: 2574366
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
- Main level bedrooms: 3
Bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Second
Bedroom
- Level: Second
Bathroom full
- Level: Main
Bathroom full
- Level: Second
Living room
- Level: Main
Living room
- Level: Main
Heating
- Wall Furnace, Electric
Cooling
- None
Appliances
- Included: Dishwasher, Refrigerator, Stove(s)/Range(s), Dishwasher(s), Refrigerator(s)
Features
- Flooring: Laminate
- Basement: None
- Has fireplace: No
Interior area
- Total structure area: 1,826
- Total interior livable area: 1,826 sqft
Property
Parking
- Total spaces: 1
- Parking features: Detached Garage
- Has garage: Yes
- Covered spaces: 1
Features
- Levels: Two
- Stories: 2
- Patio & porch: Second Kitchen
Lot
- Size: 5,227 Square Feet
- Topography: Level
Details
- Parcel number: 3037174
- Zoning description: Jurisdiction: City
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: 2 Story
- Property subtype: Single Family Residence
Materials
- Wood Products
- Foundation: Block
- Roof: Composition
Condition
- Year built: 1900
- Major remodel year: 1900
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
Community & HOA
Community
- Subdivision: Kelso
Location
- Region: Kelso
Financial & listing details
- Price per square foot: $192/sqft
- Tax assessed value: $257,460
- Annual tax amount: $2,560
- Date on market: 9/17/2026
- Listing terms: Conventional
- Inclusions: Dishwasher(s), Refrigerator(s), Stove(s)/Range(s)
Estimated market value
$347,900
$331,000 - $365,000
$2,477/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/17/2026 | Listed for sale | $350,000+52.2%$192/sqft |
Source:  NWMLS as distributed by MLS GRID #2574366 Report a problem | ||
| 9/24/2025 | Sold | $230,000-17.9%$126/sqft |
Source: Public Record Report a problem | ||
| 7/28/2025 | Price change | $280,000-13.8%$153/sqft |
Source: Owner Report a problem | ||
| 7/15/2025 | Price change | $325,000+14%$178/sqft |
Source: Owner Report a problem | ||
| 7/11/2025 | Listed for sale | $285,000$156/sqft |
Source: Owner Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,214 +289.7% | $257,460 +4.4% |
| 2024 | $825 +2.9% | $246,660 +1.2% |
| 2023 | $802 -14.9% | $243,830 +0.3% |
| 2022 | $942 | $243,190 -12.9% |
| 2021 | $942 | $279,110 +11.7% |
| 2020 | -- | $249,940 +23.6% |
| 2019 | $762 +21.2% | $202,225 |
| 2018 | $629 +3.2% | -- |
| 2017 | $610 +3.3% | $135,380 +15.7% |
| 2016 | $590 +59% | $116,990 +41.5% |
| 2015 | $371 +2.1% | $82,700 -0.2% |
| 2013 | $364 | $82,870 -18.4% |
| 2011 | $364 | $101,500 -7.1% |
| 2010 | -- | $109,250 +13.2% |
| 2006 | -- | $96,500 +14.3% |
| 2005 | -- | $84,400 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 98626
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