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Pending inspection
$379,000
3beds
971sqft

143 Union Street, Walla Walla, WA 99362

3beds
971sqft
Single family residence
Built in 1930
0.40 Acres
2 Garage spaces
$390 price/sqft

What's special

Unique 3-bedroom, 1-bath home on a spacious .40-acre lot with a 24x36 shop and separate 240 sq ft tiny house! The thoughtfully updated interior makes excellent use of the space with LVP flooring, mini-split heating and cooling, modern finishes, and distinctive tray and coffered ceiling details. Outside, there’s even more to appreciate. The impressive 24x36 shop offers abundant room for projects, hobbies, equipment, a home workshop, or additional storage. The detached tiny house adds another versatile space with potential for guest accommodations, a mother-in-law suite, home office, or possible rental opportunity—buyer to verify permitted uses. Enjoy a covered back patio, welcoming front porch, carport, EV charging, lean-to, and plenty of parking for vehicles, trailers, RVs, and recreational toys. The large fenced yard provides room for gardening, outdoor entertaining, pets, or simply enjoying the extra space. Tucked away on a low-traffic dead-end street, this unique property offers a hard-to-find combination of an updated home, large lot, substantial shop, additional living space, storage, and generous parking.

22 days
|
545
|
47
|

Likely to sell faster than

Source: NWMLS as distributed by MLS GRID,MLS#: 2566997MLS Logo
Travel times

Living Room

Kitchen

Bedroom

Zillow last checked:

Listing updated:

Listed by:

Phillip Provost,

The Provost Team,

Jenna Provost,

The Provost Team

Source: NWMLS as distributed by MLS GRID,MLS#: 2566997MLS Logo

Facts & features

Interior

Bedrooms & bathrooms
  • Bedrooms: 3
  • Bathrooms: 1
  • Full bathrooms: 1
  • Main level bathrooms: 1
  • Main level bedrooms: 3
Bedroom
  • Level: Main
Bedroom
  • Level: Main
Bedroom
  • Level: Main
Bathroom full
  • Level: Main
Heating
  • Baseboard, Ductless, Electric
Cooling
  • Ductless
Appliances
  • Included: Dryer, Refrigerator, Stove(s)/Range(s), Washer, Dryer(s), Refrigerator(s), Washer(s), Water Heater: Electric, Water Heater Location: Laundry ROom
Features
  • Flooring: Vinyl Plank
  • Windows: Dbl Pane/Storm Window
  • Basement: None
  • Has fireplace: No
Interior area
  • Total structure area: 971
  • Total interior livable area: 971 sqft

Property

Parking
  • Total spaces: 10
  • Parking features: Detached Garage
  • Has garage: Yes
  • Covered spaces: 2
  • Uncovered spaces: 8
Features
  • Levels: One
  • Stories: 1
  • Patio & porch: Dbl Pane/Storm Window, Water Heater
Lot
  • Size: 0.4 Acres
  • Features: Dead End Street, Paved
  • Topography: Level
  • Residential vegetation: Garden Space
Details
  • Parcel number: 360722560059
  • Zoning description: Jurisdiction: City
  • Special conditions: Standard

Construction

Type & style
  • Home type: SingleFamily
  • Architectural style: 1 Story
  • Property subtype: Single Family Residence
Materials
  • Wood Products
  • Foundation: Poured Concrete
  • Roof: Composition
Condition
  • Year built: 1930

Utilities & green energy

  • Electric: Company: Pacific Power
  • Sewer: Sewer Connected, Company: City of Walla Walla
  • Water: Public, Company: City of Walla Walla

Community & HOA

Community
  • Subdivision: Walla Walla
Location
  • Region: Walla Walla

Financial & listing details

  • Price per square foot: $390/sqft
  • Tax assessed value: $304,500
  • Annual tax amount: $2,976
  • Date on market: 8/9/2026
  • Cumulative days on market: 24 days
  • Listing terms: Conventional,FHA,State Bond,USDA Loan,VA Loan
  • Inclusions: Dryer(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)

Price history

DateEventPrice
8/15/2026Pending sale$379,000$390/sqft
Source: NWMLS as distributed by MLS GRID #2566997 Report a problem
8/10/2026Listed for sale$379,000+11.5%$390/sqft
Source: NWMLS as distributed by MLS GRID #2566997 Report a problem
5/12/2023Sold$340,000+0.3%$350/sqft
Source: NWMLS as distributed by MLS GRID #2045194 Report a problem
4/1/2023Pending sale$339,000$349/sqft
Source: NWMLS as distributed by MLS GRID #NWM2045194 Report a problem
3/29/2023Listed for sale$339,000+160.8%$349/sqft
Source: NWMLS as distributed by MLS GRID #NWM2045194 Report a problem
5/24/2019Sold$130,000$134/sqft
Source: Public Record Report a problem

Public tax history

YearProperty taxesTax assessment
2025-- $304,500 +26%
2024$2,393 +11.8%$241,650
2023$2,140 -0.1%$241,650 +7.5%
2022$2,142 +14.2%$224,740 +29.8%
2021$1,876 +14.1%$173,130 +25.9%
2020$1,644 +1.2%$137,540
2019$1,625 $137,540 +13%
2018$1,625 +3.7%$121,720 +2.5%
2017$1,567 +47.4%$118,710 +36.7%
2016$1,063 -4.9%$86,870
2015$1,118 $86,870 +2.3%
2014$1,118 +4.6%$84,900
2013$1,069 $84,900
2011-- $84,900 -8%
2010-- $92,300
2009-- $92,300 -10%
2008-- $102,600
2007-- $102,600

Find assessor info on the county website

Monthly payment

Est. payment
$2,223/mo
Principal & interest
$1939
Property taxes
$284
More affordability toolsChevron Right

Estimated market value

$379,000

$360,000 - $398,000

$1,813/mo

Climate risks

Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.

Neighborhood: 99362

Nearby schools

Berney Elementary School
Grades K-5 • 0.6 miles
5/10
GreatSchools® Rating
Test Score Rating
4/10
Student Progress Rating
6/10
Pioneer Middle School
Grades 6-8 • 0.6 miles
4/10
GreatSchools® Rating
Test Score Rating
4/10
Student Progress Rating
3/10
Walla Walla High School
Grades 9-12 • 2 miles
8/10
GreatSchools® Rating
Test Score Rating
6/10
College Readiness Rating
9/10

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