For Sale190d on market
23547 SW Rd K
Mattawa, WA, 99349 • 99349 • Grant County
$6,450,000
$4479/sqft
3Beds
2Baths
1,440Sqft
322.7 acLot
1979Built
Property DNA
1 Story Style
Built 1979 · 47 years of history
Mattawa
99349
Special Features
Barn Type: Pole · Barn Size: 2800 · Barn Outbuilding Comment: 2800 sf pole barn
Garage
Detached Garage
This home is getting attention
Listed 190 days ago · 79 views · 3 saves
Market activity
Demand and pricing signals for this listing
79 views
People checking out this listing
3 saves
Buyers have saved this home
190 days on market
Established listing
$4,479/sqft
Price per square foot
Selling Soon Prediction
HighThis home ranks in the top 15% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
Want the full market analysis?
Get the detailed selling prediction score, comparable sales data, and price trend forecast for this property.
Free · Delivered to your inbox in minutes
About this home
Lot · Built 1979
Prime farm land for sale near Mattawa, WA. Excellent for row or permanent crop. New irrigation circles and a home included in sale. 322.7 Deeded acres, 304.1 Bureau Irrigated Acres, 273 Acres under circle. Irrigation: 2025 Valley GPS Corner Machine, 2025 Valley GPS Wiper, Valley 6000 wiper renovated in 2025, 2015 Zimmatic wiper, Two ponds and pump stations Onsite Home: 1979 Double wide, private well, and pole barn
Standout features identified
Our analysis highlights pole barn and new irrigation circles as key attractions of this home.
Estimated monthly payment
Based on current rates
$40,163/month
Principal & Interest$31,563
Property Tax$6,450
Insurance$2,150
Down payment20% ($1,290,000)
3%50%
Est. 6.19% rate · 30yr fixed · $5,160,000 loan
Full calculator →At a glance
Key facts and listing details
Property
Home typeLot
Sub-typeRanch
Style1 Story
Year built1979
Stories1
Systems
HeatingForced Air, Electric
RoofComposition
ConstructionWood Products
Water / SewerSeptic Tank
Parking & Outdoor
ParkingDetached Garage
Lot322.70 Acres
Location & Tax
Neighborhood99349
Annual tax$8,516
Parcel190047000
Bathrooms & Fees
Full baths1
Features & details
5 categories of property features
Interior Features
Heating
Forced Air
Electric
Exterior Features
Parking
Detached Garage
Construction
Wood Products
Other Equipment
Irrigation Equipment
Other Structures
Barn Type: Pole
Barn Size: 2800
Barn Outbuilding Comment: 2800 sf pole barn
Listing insights
Market data and value estimates
StatusFor Sale
Days on market190
Est. rent$1,742/mo
Tax rate0.98%
Price/sqft$4479
On marketSep 22, 2025
PostedSep 29, 2025
Last sold$920,000
MLS statusActive
MLS updatedMar 25, 2026
Tour days6
Views79
Favorites3
How are the schools in Mattawa?
3 schools rated nearby
Location
Mattawa, WA, 99349
Price history
2 events
DateEventPrice$/sqftSource
Sep 29, 2025Listed For Sale$6,450,000$4,479NWMLS as distributed by MLS GRID
Jul 17, 2019Sold$920,000$639Public Record
Listed For Sale$6,450,000
Sep 29, 2025•$4,479/sqft•NWMLS as distributed by MLS GRID
Sold$920,000
Jul 17, 2019•$639/sqft•Public Record
Tax history
10 years of records
YearTax paidAssessed value
Apr 8, 2024$2,046$207,476
Apr 8, 2023$2,007$207,476
Apr 8, 2022$1,812$180,025
Apr 8, 2021$1,447$134,110
Apr 8, 2020$1,564$139,160
Apr 8, 2019$1,564$190,255
Apr 8, 2018$2,050$153,485
Apr 8, 2017$1,982$148,580
Apr 8, 2016$1,982$150,085
Apr 8, 2013$1,805$82,260
Nearby homes
Neighborhood details
Local context around this listing
Mattawa, WA • Grant County
Nearby neighborhoods
Desert AireSchwana
Nearby cities
EphrataGeorgeGrand CouleeMattawaMoses LakeOthelloQuincyRoyal City
Nearby zip codes
989449932199349
Based on information submitted to the MLS GRID as of 2026-04-08 06:08:27 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. [Click here for more information](/mls-disclaimers/#39)
No obligation · Same-day response