E Mason Ave, Union, WA Property Records

Mason County property records for 9 addresses on E Mason Ave, Union, WA · Last verified August 2026

E Mason Ave Highlights

Properties 9
Median Sale Price $264,500
Deeds and Mortgages on File 22
Median Price per Sqft $155
Owner Occupied 56%
Median Annual Tax Bill $2,180
Median Year Built 1965
Median Ownership Tenure 8 years

Properties on E Mason Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

40 E Mason Ave

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,500Apr 2022 $1,1942025 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

41 E Mason Ave

2 bd · 1 ba · 868 sqft · built 1932 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Sep 2021 $2,1802025 Amount on Record Aug 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

51 E Mason Ave

2 bd · 3 ba · 1,660 sqft · built 1950 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$599,000Sep 2023 $2,8182026 Amount on Record Sep 2005 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

60 E Mason Ave

4 bd · 2 ba · 1,744 sqft · built 1947 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$264,500Sep 2018 $2,8402025 —Mar 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

80 E Mason Ave

3 bd · 2 ba · 1,110 sqft · built 1970 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,000Aug 2015 $1,8812025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

100 E Mason Ave

492 sqft · built 1940 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000May 2015 $3172025 2 Names on Record Assessor + 4 DocumentsUpdated Jun 2026

110 E Mason Ave

1 bd · 1 ba · 1,649 sqft · built 1994 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000May 2015 $1,1342025 —Nov 2010 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

111 E Mason Ave

3 bd · 1 ba · 2,245 sqft · built 1965 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Oct 2020 $3,0212025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

150 E Mason Ave

2 bd · 2 ba · 1,328 sqft · built 1970 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Oct 2004 $2,2692025 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

Wildfire Risk on E Mason Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 20% of the US · above 16% of Washington
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 2 cells directly exposed · 1 adjoin burnable vegetation

Property Records in Nearby Streets