As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$1,820 (−8.4%)
$77,650 + $168,050
$245,700
2025
$1,986 (−9.3%)
$77,650 + $168,050
$245,700
2024
$2,188 (+11.6%)
$71,870 + $187,695
$259,565
2023
$1,960 (−29.8%)
$69,775 + $223,130
$292,905
2021
$2,791 (+26.6%)
$64,015 + $166,920
$230,935
2020
$2,205 (+14.2%)
$60,085 + $240,020
$300,105
2019
$1,932 (−2.9%)
$50,805 + $147,395
$198,200
2018
$1,989 (+8.5%)
$50,805 + $147,395
$198,200
2017
$1,833 (+1.4%)
$50,755 + $121,325
$172,080
2016
$1,808 (−1.2%)
$47,435 + $117,790
$165,225
2015
$1,830 (+9.4%)
$41,400 + $120,840
$162,240
2014
$1,672 (+21.3%)
$41,400 + $120,840
$162,240
2013
$1,379 (+7.5%)
$41,400 + $120,840
$162,240
2012
$1,282 (−7.3%)
$46,000 + $120,840
$166,840
2011
$1,383 (+1.2%)
$46,000 + $145,125
$191,125
2010
$1,367 (−2.0%)
$46,000 + $145,125
$191,125
2009
$1,395
$46,000 + $145,125
$191,125
Tax history for 670 E Mason Benson Rd
Year
Property tax
Land + Additions
Assessment*
2026
$1,820 (−8.4%)
$77,650 + $168,050
$245,700
2025
$1,986 (−9.3%)
$77,650 + $168,050
$245,700
2024
$2,188 (+11.6%)
$71,870 + $187,695
$259,565
2023
$1,960 (−29.8%)
$69,775 + $223,130
$292,905
2021
$2,791 (+26.6%)
$64,015 + $166,920
$230,935
2020
$2,205 (+14.2%)
$60,085 + $240,020
$300,105
2019
$1,932 (−2.9%)
$50,805 + $147,395
$198,200
2018
$1,989 (+8.5%)
$50,805 + $147,395
$198,200
2017
$1,833 (+1.4%)
$50,755 + $121,325
$172,080
2016
$1,808 (−1.2%)
$47,435 + $117,790
$165,225
2015
$1,830 (+9.4%)
$41,400 + $120,840
$162,240
2014
$1,672 (+21.3%)
$41,400 + $120,840
$162,240
2013
$1,379 (+7.5%)
$41,400 + $120,840
$162,240
2012
$1,282 (−7.3%)
$46,000 + $120,840
$166,840
2011
$1,383 (+1.2%)
$46,000 + $145,125
$191,125
2010
$1,367 (−2.0%)
$46,000 + $145,125
$191,125
2009
$1,395
$46,000 + $145,125
$191,125
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RR5
Rural Residential 5 District
This district provides for residential development on parcels of 5 acres or more.
Permitted uses
Include but are not limited to:
Agriculture
Community / recreation center
Religious facility
Housing-Group
Housing-Single unit
Infrastructure
Fire house
Jan 15, 2003 • Final
Building
Install a manufactured home.
New construction
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Bathroom Fixtures: 10
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Story 1 Opening
Has Fireplace
Exterior
Exterior Information
Physical Condition: Fair
Foundation Type: Concrete Block
Building Style Type: Mobile Home
Building Construction Quality: Average
Exterior Wall: Hardwood
Building Type: Manufactured Home
Mobile Home Information
Is Mobile Home
Property Information
Subdivision Name: SP 874
Living Sq. Ft: 2,296
Building Sq. Ft: 2,296
# of Stories: 1
Stories Type: 1
Legal Description: TR 6-A OF SW LOT: 3 OF SP #874 AF #377285
Lot Information
# of Buildings: 1
Land Sq. Ft: 99,317
Legal Lot Number: 3
Municipality Name: 1 54 G P3 F5 L H
Acres: 2.28
Zoning Code: RR5
County Use Description: LAND MH ON
Financial
Assessor Information
Assessment Year: 2025
Tax Area: 1 54 G P3 F5 L H
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,296
Stories: 1.0
Lot Size: 2.28 acres
Style: Mobile/Manufactured Home
Year Built: 2002
Year Renovated: —
County: Mason County
APN: 22110-34-90061
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
Grapeview Elementary & Middle School
Public K-8 • Assigned • 0.1mi
7/10
North Mason Senior High School
Public 9-12 • Assigned • 7.6mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 87° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
7 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Grapeview, WA • 98546
Average low and high temperatures (°F)
46
36
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37
52
40
61
43
66
48
72
52
77
55
77
58
72
55
60
46
51
43
48
40
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.