Sold137d on market
23916 Boulder Road NW
Mattawa, WA, 99349 • 99349 • Grant County
$550,000
$129/sqft
2Beds
1Baths
4,280Sqft
5.7 acLot
1995Built
Property DNA
Mattawa
99349
2-Car Garage
Detached Garage
Market activity
Demand and pricing signals for this listing
3 views
People checking out this listing
137 days on market
Established listing
$129/sqft
Price per square foot
Estimated monthly payment
Based on current rates
$3,424/month
Principal & Interest$2,691
Property Tax$550
Insurance$183
Down payment20% ($110,000)
3%50%
Est. 6.18% rate · 30yr fixed · $440,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built1995
HeatingForced Air, Electric
CoolingDuctless
Parking2 Garage spaces
Lot5.66 Acres
Property
Home typeSingle Family
Sub-typeSingle Family Residence
Year built1995
Stories2
Systems
HeatingForced Air, Electric
CoolingDuctless
RoofMetal
ConstructionWood Siding
Water / SewerIndividual Well / Septic Tank, Sewer Connected
Parking & Outdoor
ParkingDetached Garage
Garage2 spaces
BasementNone
Lot5.66 Acres
Location & Tax
Neighborhood99349
Annual tax$2,778
Parcel150218054
Bathrooms & Fees
Full baths1
Features & details
5 categories of property features
Interior Features
Appliances
Dishwasher(s)
Refrigerator(s)
Stove(s)/Range(s)
Heating
Forced Air
Electric
Cooling
Ductless
Exterior Features
Parking
Detached Garage
Construction
Wood Siding
Room details
5 rooms detailed
Bedroom
MainBedroom
MainBathroom Full
MainKitchen With Eating Space
MainLiving Room
MainListing insights
Market data and value estimates
StatusSold
Days on market137
Est. value$560,100
Est. rent$1,553/mo
Tax rate0.98%
Price/sqft$129
On marketDec 22, 2025
PostedOct 5, 2025
Last sold$550,000
MLS statusSold
MLS updatedDec 22, 2025
Tour days6
Views3
How are the schools in Mattawa?
3 schools rated nearby
Location
Mattawa, WA, 99349
Price history
4 events
DateEventPrice$/sqftSource
Nov 21, 2025Sold$550,000$129NWMLS as distributed by MLS GRID
Oct 5, 2025Pending Sale$550,000$129NWMLS as distributed by MLS GRID
Oct 5, 2025Listed For Sale$550,000$129NWMLS as distributed by MLS GRID
Aug 10, 2005Sold$77,079$18Public Record
Sold$550,000
Nov 21, 2025•$129/sqft•NWMLS as distributed by MLS GRID
Pending Sale$550,000
Oct 5, 2025•$129/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$550,000
Oct 5, 2025•$129/sqft•NWMLS as distributed by MLS GRID
Sold$77,079
Aug 10, 2005•$18/sqft•Public Record
Tax history
14 years of records
YearTax paidAssessed value
Apr 8, 2024$2,778$283,658
Apr 8, 2023$2,725$283,658
Apr 8, 2022$2,906$291,215
Apr 8, 2021$2,728$253,755
Apr 8, 2020$2,910$262,085
Apr 8, 2019$2,910$154,745
Apr 8, 2018$1,904$147,415
Apr 8, 2017$1,894$178,200
Apr 8, 2016$1,894$167,120
Apr 8, 2013$2,005$163,260
Apr 8, 2011—$157,515
Apr 8, 2010$2,123$157,515
Apr 8, 2009$2,104$157,515
Apr 8, 2007$1,639$120,060
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 08:18:21 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)
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