20505 298th Ave
Maple Valley, WA 98038
3 bd 3 ba 2,530 sqft Built 1980 Lot 623,779 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,575,000 | $934,000 | $2,509,000 | $15,037 |
| 2024 | $506,000 | $821,000 | $1,327,000 | $15,128 |
| 2023 | $891,000 | $663,000 | $1,554,000 | $15,420 |
| 2022 | $637,000 | $510,000 | $1,147,000 | $13,764 |
| 2021 | $537,000 | $437,000 | $974,000 | $12,862 |
| 2020 | $541,000 | $429,000 | $970,000 | $11,820 |
| 2019 | $502,000 | $407,000 | $909,000 | $10,778 |
| 2018 | $458,000 | $372,000 | $830,000 | $12,073 |
| 2017 | $370,000 | $432,000 | $802,000 | $11,369 |
| 2016 | $348,000 | $406,000 | $754,000 | $11,406 |
| 2015 | $319,000 | $368,000 | $687,000 | $10,627 |
| 2014 | $267,000 | $335,000 | $602,000 | $10,380 |
| 2013 | $234,000 | $312,000 | $546,000 | $8,725 |
| 2012 | $264,000 | $362,000 | $626,000 | $9,251 |
| 2011 | $312,000 | $362,000 | $674,000 | $8,917 |
| 2009 | $389,000 | $403,000 | $792,000 | $8,725 |
| 2007 | $342,000 | $357,000 | $699,000 | $7,758 |
Property facts
Year built
1980
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
2,530 sqft
Lot size
623,779 sqft
ZIP code
98038
City
Maple Valley
Street
298th Ave
Coordinates
47.41812, -121.94835
Comparable properties nearby
Frequently asked questions
When did 20505 298th Ave last sell?
No public-record sale is on file for 20505 298th Ave.
What is the current tax assessment for 20505 298th Ave?
The most recent total assessment for 20505 298th Ave (year 2025) is $2,509,000 with $15,037 in property tax.
When was 20505 298th Ave built?
20505 298th Ave was built in 1980.
How does 20505 298th Ave compare to others on 298th Ave?
We track 1 other property on 298th Ave. Browse the list under "Other properties on 298th Ave" to compare beds, baths, and sale history.
What are the property facts for 20505 298th Ave?
20505 298th Ave is a 3 bed, 3 bath, 2,530 sqft, 623,779 sqft lot single_family.
Is 20505 298th Ave a flip candidate?
No — 20505 298th Ave does not appear in our flips dataset.
Is 20505 298th Ave a tax-appeal candidate?
No — 20505 298th Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.3%
Implied 1-yr
+9.3%
2026 Q3
$1.1M
2026 Q4
$1.12M
ZIP 98038 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 298th Ave