391 E Webb Hill Rd is a 792 square foot house on a 7.75 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Union data, we estimate the home's value is $399,972.
Single-familyProperty Type
1992Year Built
7.75 acresLot Size
$505Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$399,972
$0 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.8% lower than the average sale price ($420K) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$2,889 (+4.0%)
$73,540 + $223,035
$296,575
2025
$2,779
$73,540 + $223,035
$296,575
2024
$2,781 (−3.0%)
$58,915 + $233,640
$292,555
2023
$2,869 (+1.6%)
$102,260 + $219,850
$322,110
2021
$2,824 (+10.4%)
$74,930 + $233,480
$308,410
2020
$2,558 (+22.2%)
$63,210 + $167,245
$230,455
2019
$2,093 (−16.7%)
$50,010 + $139,005
$189,015
2018
$2,514 (+22.1%)
$50,010 + $139,005
$189,015
2017
$2,059 (+1.2%)
$47,460 + $126,665
$174,125
2016
$2,035 (+2.8%)
$44,100 + $110,025
$154,125
2015
$1,980 (−8.7%)
$42,000 + $105,010
$147,010
2014
$2,168 (+6.0%)
$42,000 + $119,085
$161,085
2013
$2,045 (−6.4%)
$42,000 + $119,085
$161,085
2012
$2,184 (+9.6%)
$55,000 + $140,650
$195,650
2011
$1,992 (−1.6%)
$55,000 + $140,650
$195,650
2010
$2,025 (−1.2%)
$55,000 + $140,650
$195,650
2009
$2,050
$55,000 + $140,650
$195,650
Tax history for 391 E Webb Hill Rd
Year
Property tax
Land + Additions
Assessment*
2026
$2,889 (+4.0%)
$73,540 + $223,035
$296,575
2025
$2,779
$73,540 + $223,035
$296,575
2024
$2,781 (−3.0%)
$58,915 + $233,640
$292,555
2023
$2,869 (+1.6%)
$102,260 + $219,850
$322,110
2021
$2,824 (+10.4%)
$74,930 + $233,480
$308,410
2020
$2,558 (+22.2%)
$63,210 + $167,245
$230,455
2019
$2,093 (−16.7%)
$50,010 + $139,005
$189,015
2018
$2,514 (+22.1%)
$50,010 + $139,005
$189,015
2017
$2,059 (+1.2%)
$47,460 + $126,665
$174,125
2016
$2,035 (+2.8%)
$44,100 + $110,025
$154,125
2015
$1,980 (−8.7%)
$42,000 + $105,010
$147,010
2014
$2,168 (+6.0%)
$42,000 + $119,085
$161,085
2013
$2,045 (−6.4%)
$42,000 + $119,085
$161,085
2012
$2,184 (+9.6%)
$55,000 + $140,650
$195,650
2011
$1,992 (−1.6%)
$55,000 + $140,650
$195,650
2010
$2,025 (−1.2%)
$55,000 + $140,650
$195,650
2009
$2,050
$55,000 + $140,650
$195,650
*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
RR20
Rural Residential 20 District
This district provides for new residential development on parcels of 20 acres or more.
Permitted uses
Include but are not limited to:
Agriculture
Community / recreation center
Religious facility
Housing-Single unit
Infrastructure
Fire house
Dec 16, 2010 • Final
Building
Install a ductless heat pump system.
Heat pump
HVAC
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
Heating & Cooling
Heating Type: Wall
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Building Construction Quality: Fair
Exterior Wall: Frame Wood
Roof Shape Type: Concrete
Building Type: Single Family
Property Information
Living Sq. Ft: 792
Ground Floor Sq. Ft: 1,055
Building Sq. Ft: 1,584
# of Stories: 2
Stories Type: 2
Legal Description: PCL C OF BLA #20-02 AF #2129087 PTN OF SW NE S 34/26&27, S 47/199
Parking & Garage Information
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 792
Garage / Carport Type: Built In
Lot Information
# of Buildings: 2
Land Sq. Ft: 337,590
Legal Lot Number: 1
Municipality Name: 1 309 P3 F9 L H
Acres: 7.75
Zoning Code: RR20
County Use Description: DESIGNATED
Financial
Assessor Information
Assessment Year: 2025
Tax Area: 1 309 P3 F9 L H
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 792
Stories: 2.0
Lot Size: 7.75 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: —
County: Mason County
APN: 42124-13-90010
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
Olympic Middle School
Public 5-6 • Assigned • 4.6mi
3/10
Oakland Bay Junior High School
Public 7-8 • Assigned • 4.3mi
3/10
Shelton High School
Public 9-12 • Assigned • 4.0mi
2/10
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
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 88° expected this year, 13 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
Union, WA • 98592
Average low and high temperatures (°F)
44
34
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35
51
38
60
40
66
46
71
51
75
54
76
56
71
53
58
44
49
41
47
39
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.5 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
8.5 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$380,000 – $460,000
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