23509 20th Ave SE is a 1,462 square foot house on a 8,276 square foot lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Bothell data, we estimate the home's value is $798,986.
Single-familyProperty Type
1984Year Built
8,276 sq ftLot Size
$547Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$798,986
$13K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 24.5% lower than the average sale price ($1.06M) of 6 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
$7,627 (+14.3%)
$570,000 + $222,100
$792,100
2025
$6,671 (+7.0%)
$570,000 + $222,100
$792,100
2024
$6,236 (−17.3%)
$523,000 + $214,700
$737,700
2023
$7,539 (+20.0%)
$735,000 + $246,100
$981,100
2022
$6,282 (+8.4%)
$450,000 + $207,600
$657,600
2021
$5,796 (−1.8%)
$367,000 + $192,800
$559,800
2020
$5,902 (+15.5%)
$367,000 + $192,800
$559,800
2019
$5,109 (+10.6%)
$390,000 + $183,500
$573,500
2018
$4,620 (+17.2%)
$235,000 + $150,200
$385,200
2017
$3,944 (+14.7%)
$235,000 + $150,200
$385,200
2016
$3,439 (+0.1%)
$235,000 + $150,200
$385,200
2015
$3,435 (+3.9%)
$195,000 + $133,100
$328,100
2014
$3,306 (+5.2%)
$195,000 + $133,100
$328,100
2013
$3,143 (+3.7%)
$162,000 + $128,400
$290,400
2012
$3,032 (−5.1%)
$148,000 + $116,100
$264,100
2011
$3,195 (+6.3%)
$144,000 + $129,200
$273,200
2010
$3,005
$205,000 + $119,200
$324,200
2009
$3,005
$205,000 + $119,200
$324,200
Tax history for 23509 20th Ave SE
Year
Property tax
Land + Additions
Assessment*
2026
$7,627 (+14.3%)
$570,000 + $222,100
$792,100
2025
$6,671 (+7.0%)
$570,000 + $222,100
$792,100
2024
$6,236 (−17.3%)
$523,000 + $214,700
$737,700
2023
$7,539 (+20.0%)
$735,000 + $246,100
$981,100
2022
$6,282 (+8.4%)
$450,000 + $207,600
$657,600
2021
$5,796 (−1.8%)
$367,000 + $192,800
$559,800
2020
$5,902 (+15.5%)
$367,000 + $192,800
$559,800
2019
$5,109 (+10.6%)
$390,000 + $183,500
$573,500
2018
$4,620 (+17.2%)
$235,000 + $150,200
$385,200
2017
$3,944 (+14.7%)
$235,000 + $150,200
$385,200
2016
$3,439 (+0.1%)
$235,000 + $150,200
$385,200
2015
$3,435 (+3.9%)
$195,000 + $133,100
$328,100
2014
$3,306 (+5.2%)
$195,000 + $133,100
$328,100
2013
$3,143 (+3.7%)
$162,000 + $128,400
$290,400
2012
$3,032 (−5.1%)
$148,000 + $116,100
$264,100
2011
$3,195 (+6.3%)
$144,000 + $129,200
$273,200
2010
$3,005
$205,000 + $119,200
$324,200
2009
$3,005
$205,000 + $119,200
$324,200
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-7,200
Residential
The intent of residential zoning classifications (R 40,000, R 9,600, R 8,400, R 7,200, R 5,400d, R 5,400a, R 4,000, R 2,800, R-AC) is to provide locations for a range of densities and housing types to ensure a broad choice of attractive and affordable living accommodations to persons desiring to reside in Bothell. Residential zones may contain as outright permitted uses or conditional uses certain nonresidential uses which enhance the community including but not limited to schools, churches and parks.
Property details
Interior
Basement Information
Basement Type: Crawl-Space
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air Gas
Fireplace Information
Has Fireplace
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Building Style Type: Tri-Level
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Lap Siding
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Subdivision Name: CANYON RIDGE ESTATES
Living Sq. Ft: 1,462
Ground Floor Sq. Ft: 1,142
Building Sq. Ft: 2,092
Stories Type: Tri-Level
Legal Description: CANYON RIDGE ESTATES DIV 2 BLK 000 D-00 - LOT 39
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 630
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,276
Legal Lot Number: 39
School Tax District: NORTHSHORE
Municipality Name: BOTHELL
Acres: 0.19
Zoning Code: R9600
County Use Description: SINGLE FAM RES
Utility Information
Utility Type: Underground Electric
Financial
Assessor Information
Assessment Year: 2025
Tax District County: BOTHELL
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 1,462
Stories: —
Lot Size: 8,276 square feet
Style: Single Family Residential
Year Built: 1984
Year Renovated: —
County: Snohomish County
APN: 00725400003900
Home facts updated by county records on Jun 12, 2026
Around this home
Schools
Maywood Hills Elementary School
Public PreK-5 • Assigned • 1.1mi
5/10
Canyon Park Junior High School
Public 6-8 • Assigned • 0.2mi
6/10
Bothell High School
Public 9-12 • Assigned • 1.9mi
9/10
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 86° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
9 unhealthy days expected this year, 9 days in 30 years
Provided by First Street
Historical weather
Bothell, WA • 98021
Average low and high temperatures (°F)
46
35
48
36
53
40
60
42
67
47
72
53
78
55
77
58
71
54
60
45
51
42
48
39
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.6 hours in
June and 1.7 hours in December, placing it below the
U.S. average for solar exposure.
8.6 hrs
1.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$760,000 – $919,000
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