Welcome to this updated Kelso home offering a versatile layout with a 4-bed, 2-bath main house and a separate 2-bed, 1-bath ADU. The main home features a newer roof, solar panels for energy efficiency, and mini splits for year-round comfort. Inside, you’ll find 3 bedrooms + bathroom on the lower level with an exterior entrance, while the ADU offers its own fenced yard and private entrance—perfect for multi-generational living, rental income, or guest accommodations. Outdoors, the established garden and large covered patio provide the ideal setting for relaxing or entertaining. Conveniently located near schools, parks, and I-5 access, this home combines functionality, efficiency, and on a generous lot.
Sold
Listed by: Real Broker LLC • Stephanie Sale
Bought with: eXp Realty
$435,000
1425 S 6th Avenue, Kelso, WA 98632
6beds
2,835sqft
Single Family Residence
Built in 1920
8,899 Square Feet Lot
$432,200 Zestimate®
$153/sqft
$2,889 Estimated rent
Home value
$432,200
$385,000 - $484,000
$2,889/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Stephanie Sale,
Real Broker LLC
Bought with:
Tyler Toby Townsend, 132262
eXp Realty
Source: NWMLS as distributed by MLS GRID,MLS#: 2413230
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 1
- Main level bedrooms: 3
Bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bathroom full
- Level: Main
Heating
- Fireplace, Ductless, Wall Unit(s), Electric
Cooling
- Ductless
Appliances
- Included: Dishwasher(s), Refrigerator(s), Stove(s)/Range(s), Water Heater: Electric, Water Heater Location: Utility Room
Features
- Bath Off Primary, Ceiling Fan(s), Dining Room
- Flooring: Ceramic Tile, Laminate, Vinyl
- Doors: French Doors
- Windows: Skylight(s)
- Number of fireplaces: 1
- Fireplace features: Wood Burning, Main Level: 1, Fireplace
Interior area
- Total structure area: 1,890
- Total interior livable area: 2,835 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached Carport, Driveway
- Has carport: Yes
- Covered spaces: 2
Features
- Levels: Two
- Stories: 2
- Patio & porch: Bath Off Primary, Ceiling Fan(s), Dining Room, Fireplace, French Doors, Skylight(s), Water Heater
Lot
- Size: 8,899 Square Feet
- Features: Paved, Deck, Fenced-Fully, High Speed Internet, Outbuildings, Patio
- Topography: Level
- Residential vegetation: Garden Space
Details
- Additional structures: ADU Beds: 2, ADU Baths: 1
- Parcel number: RO36351
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Cement Planked, Cement Plank
- Roof: Composition
Condition
- Year built: 1920
- Major remodel year: 1920
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
Community & HOA
Community
- Subdivision: South Kelso
Location
- Region: Kelso
Financial & listing details
- Price per square foot: $153/sqft
- Tax assessed value: $359,260
- Annual tax amount: $4,494
- Date on market: 11/12/2025
- Cumulative days on market: 136 days
- Listing terms: Conventional,FHA,VA Loan
- Inclusions: Dishwasher(s), Refrigerator(s), Stove(s)/Range(s)
Price history
| Date | Event | Price |
|---|---|---|
| 10/31/2025 | Sold | $435,000+2.4%$153/sqft |
Source:  NWMLS as distributed by MLS GRID #2413230 Report a problem | ||
| 9/25/2025 | Pending sale | $425,000$150/sqft |
Source:  RMLS (OR) #420058778 Report a problem | ||
| 9/5/2025 | Listed for sale | $425,000+157.7%$150/sqft |
Source: RMLS (OR) #420058778 Report a problem | ||
| 12/8/2014 | Sold | $164,900$58/sqft |
Source: NWMLS as distributed by MLS GRID #628032 Report a problem | ||
| 10/9/2014 | Pending sale | $164,900$58/sqft |
Source: Coldwell Banker Bain #628032 Report a problem | ||
| 9/20/2014 | Price change | $164,900-2.9%$58/sqft |
Source: Coldwell Banker Bain #628032 Report a problem | ||
| 5/22/2014 | Price change | $169,900-10.5%$60/sqft |
Source: Coldwell Banker Bain #628032 Report a problem | ||
| 5/1/2014 | Listed for sale | $189,900$67/sqft |
Source: Coldwell Banker Bain #628032 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,564 +1.5% | $359,260 +0.2% |
| 2024 | $4,495 +2.9% | $358,690 +0.8% |
| 2023 | $4,368 +16.1% | $356,000 +0.9% |
| 2022 | $3,762 | $352,850 +26.3% |
| 2021 | $3,762 +4.7% | $279,400 +10.9% |
| 2020 | $3,594 +3.5% | $252,040 +2.6% |
| 2019 | $3,471 +2.6% | $245,743 +5.6% |
| 2018 | $3,382 +2.5% | $232,670 +10.9% |
| 2017 | $3,301 +16.4% | $209,850 +16.4% |
| 2016 | $2,837 +17.1% | $180,210 +15.5% |
| 2015 | $2,422 -2.3% | $155,990 -0.1% |
| 2013 | $2,479 | $156,140 -19.1% |
| 2011 | $2,479 | $193,050 -7.4% |
| 2010 | -- | $208,420 +89.8% |
| 2006 | -- | $109,800 +14.3% |
| 2005 | -- | $96,100 |
Find assessor info on the county website
Neighborhood: 98626
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Nearby schools
GreatSchools rating
- 5/10Wallace Elementary SchoolGrades: K-5Distance: 0.2 mi
- 7/10Coweeman Middle SchoolGrades: 6-8Distance: 1.5 mi
- 4/10Kelso High SchoolGrades: 9-12Distance: 1.4 mi
Schools provided by the listing agent
- Elementary: Wallace Elem
- Middle: Coweeman Jnr High
- High: Kelso High
Source: NWMLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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- Washington
- Cowlitz County
- Kelso
- 98626
- 1425 S 6th Avenue
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