23815 Boulder Rd SW is a 924 square foot home on a 6 acre lot with 2 bedrooms and 2 bathrooms. - it last sold on March 05, 2010 for $150,000. Based on Redfin's Mattawa data, we estimate the home's value is $422,563.
ManufacturedProperty Type
1980Year Built
6 acresLot Size
$457Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$422,563
$273K since sold in March 2010$32K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.3% higher than the average sale price ($357K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RR1
Rural Residential 1 District
The purpose of the Rural Residential 1 RR1 zoning district is to preserve the residential character and rural aspects of rural residential areas, to provide buffering or transitions between existing rural developments and areas of higher or lower densities, and to provide for low density, single- or two-family residential development. Rural Residential 1 RR1 areas are characterized by: smallscale farms; dispersed single-family homes on large parcels; being distant from community services necessary to support development of a suburban or urban character; and large areas of open space.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Multiple units
Housing-Other
Property details
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Mobile Home
Building Construction Quality: Average
Building Type: Manufactured Home
Building Improvement Type: Single Family Manufactured
Mobile Home Information
Is Mobile Home
Property Information
Living Sq. Ft: 924
Building Sq. Ft: 924
Legal Description: NESWSE LS TAX# 10800 34 15 23
Lot Information
# of Buildings: 2
Land Sq. Ft: 261,360
Municipality Name: COUNTY
Acres: 6
County Use Description: RESIDENTIAL - ALL OTHER
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 924
Stories: —
Lot Size: 6 acres
Style: Mobile/Manufactured Home
Year Built: 1980
Year Renovated: —
County: Grant County
APN: 150224004
Home facts updated by county records on Mar 30, 2026
Around this home
Schools
Saddle Mountain Intermediate School
Public 1-3 • Assigned • 1.1mi
1/10
Wahluke Junior High School
Public 6-8 • Assigned • 1.3mi
4/10
Wahluke High School
Public 9-12 • Assigned • 1.5mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
5/10 Heat Factor
8 days above 98° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
13 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Mattawa, WA • 99349
Average low and high temperatures (°F)
41
30
45
31
61
40
70
44
80
52
85
60
93
66
91
66
85
59
65
43
51
39
46
35
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.