As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$511 (+6.0%)
$33,900 + $13,600
$47,500
2025
$482 (+23.6%)
$33,900 + $13,600
$47,500
2024
$390 (−14.7%)
$20,000 + $14,100
$34,100
2023
$457 (+9.9%)
$25,000 + $24,500
$49,500
2022
$416 (+23.3%)
$16,000 + $19,500
$35,500
2021
$337 (+11.1%)
$8,000 + $16,100
$24,100
2020
$304 (+4.9%)
$8,000 + $16,100
$24,100
2019
$290 (+5.0%)
$8,000 + $13,000
$21,000
2018
$276 (+18.4%)
$3,000 + $9,900
$12,900
2017
$233 (−6.4%)
$3,000 + $9,900
$12,900
2016
$249 (+42.3%)
$3,000 + $9,900
$12,900
2015
$175 (+11.1%)
$5,000 + $9,600
$14,600
2014
$157 (−1.3%)
$5,000 + $9,600
$14,600
2013
$160 (−12.9%)
$5,000 + $7,400
$12,400
2012
$183 (+18.4%)
$5,000 + $7,600
$12,600
2011
$155 (−16.9%)
$5,000 + $11,100
$16,100
2010
$186
$2,500 + $18,000
$20,500
2009
$186
$2,500 + $18,000
$20,500
Tax history for 21713 Sertz Rd
Year
Property tax
Land + Additions
Assessment*
2026
$511 (+6.0%)
$33,900 + $13,600
$47,500
2025
$482 (+23.6%)
$33,900 + $13,600
$47,500
2024
$390 (−14.7%)
$20,000 + $14,100
$34,100
2023
$457 (+9.9%)
$25,000 + $24,500
$49,500
2022
$416 (+23.3%)
$16,000 + $19,500
$35,500
2021
$337 (+11.1%)
$8,000 + $16,100
$24,100
2020
$304 (+4.9%)
$8,000 + $16,100
$24,100
2019
$290 (+5.0%)
$8,000 + $13,000
$21,000
2018
$276 (+18.4%)
$3,000 + $9,900
$12,900
2017
$233 (−6.4%)
$3,000 + $9,900
$12,900
2016
$249 (+42.3%)
$3,000 + $9,900
$12,900
2015
$175 (+11.1%)
$5,000 + $9,600
$14,600
2014
$157 (−1.3%)
$5,000 + $9,600
$14,600
2013
$160 (−12.9%)
$5,000 + $7,400
$12,400
2012
$183 (+18.4%)
$5,000 + $7,600
$12,600
2011
$155 (−16.9%)
$5,000 + $11,100
$16,100
2010
$186
$2,500 + $18,000
$20,500
2009
$186
$2,500 + $18,000
$20,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
F
Forestry Zone
The intent and function of the Forestry zone is to conserve and protect forest lands for long-term forestry and related uses. Forest lands are normally large tracts under one ownership and located in areas outside UGAs and away from residential and intense recreational use.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Housing-Single unit
Housing-Multiple units
Infrastructure
Bed & breakfast
Recreation
Housing-Mobile home park
Park & open space
Property details
Interior
Basement Information
Basement Type: Crawl-Space
Heating & Cooling
Heating Type: Baseboard Electric
Fireplace Information
Has Fireplace
Exterior
Exterior Information
Physical Condition: Fair
Foundation Type: Pier
Construction Type: Wood
Building Construction Quality: Below Average
Exterior Wall: Lap Siding
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Subdivision Name: MT INDEX RIVERSITES ASSESSORS
Living Sq. Ft: 320
Ground Floor Sq. Ft: 320
Building Sq. Ft: 320
# of Stories: 1
Stories Type: 1
Legal Description: SECTION 29 TOWNSHIP 27 RANGE 10 QUARTER NW MT INDEX RIVERSITES ASSESSORS PLAT BLK 000 D-00 COMB FOR TAX PURPOSES ONLY LOTS 82, 83 & 84
Lot Information
# of Buildings: 1
Land Sq. Ft: 24,394
Legal Lot Number: 82
School Tax District: INDEX
Municipality Name: INDEX
Acres: 0.56
Zoning Code: F
County Use Description: VACATION CABINS
Utility Information
Utility Type: Electric Pole
Financial
Assessor Information
Assessment Year: 2025
Tax District County: SCHOOL 63 (INDEX)
Public facts
Beds: 1
Baths: —
Sq. Ft.: 320
Stories: 1.0
Lot Size: 0.56 acres
Style: Other
Year Built: 1958
Year Renovated: —
County: Snohomish County
APN: 00525600008200
Home facts updated by county records on Oct 5, 2026
Around this home
Schools
Index Elementary School
Public PreK-8 • Assigned • 1.3mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
4/10 Flood Factor
Estimated 14-20% chance 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
2/10 Heat Factor
9 days above 81° expected this year, 19 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Gold Bar, WA • 98251
Average low and high temperatures (°F)
46
37
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37
53
40
62
43
68
48
73
52
80
56
78
60
72
56
57
46
50
43
48
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
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Sun exposure
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