18237 240th Ave
Maple Valley, WA 98038
5 bd 7 ba 13,310 sqft Built 1998 Lot 206,039 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 | $2,905,000 | $574,000 | $3,479,000 | $35,226 |
| 2024 | $2,649,000 | $507,000 | $3,156,000 | $32,457 |
| 2023 | $2,636,000 | $556,000 | $3,192,000 | $31,303 |
| 2022 | $2,688,000 | $415,000 | $3,103,000 | $36,700 |
| 2021 | $2,305,000 | $415,000 | $2,720,000 | $35,357 |
| 2020 | $2,254,000 | $407,000 | $2,661,000 | $31,880 |
| 2019 | $2,414,000 | $407,000 | $2,821,000 | $32,796 |
| 2018 | $2,314,000 | $366,000 | $2,680,000 | $38,217 |
| 2017 | $2,158,000 | $352,000 | $2,510,000 | $34,861 |
| 2016 | $2,008,000 | $327,000 | $2,335,000 | $34,753 |
| 2015 | $1,789,000 | $302,000 | $2,091,000 | $31,794 |
| 2014 | $1,437,000 | $268,000 | $1,705,000 | $28,909 |
| 2013 | $1,487,000 | $268,000 | $1,755,000 | $27,515 |
| 2012 | $1,691,000 | $294,000 | $1,985,000 | $28,287 |
| 2011 | $1,796,000 | $294,000 | $2,090,000 | $27,778 |
| 2009 | $2,152,000 | $351,000 | $2,503,000 | $27,120 |
| 2007 | $2,114,000 | $317,000 | $2,431,000 | $27,796 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
5
Baths
7
Living area
13,310 sqft
Lot size
206,039 sqft
ZIP code
98038
City
Maple Valley
Street
240th Ave
Coordinates
47.43988, -122.02408
Comparable properties nearby
Frequently asked questions
When did 18237 240th Ave last sell?
No public-record sale is on file for 18237 240th Ave.
What is the current tax assessment for 18237 240th Ave?
The most recent total assessment for 18237 240th Ave (year 2025) is $3,479,000 with $35,226 in property tax.
When was 18237 240th Ave built?
18237 240th Ave was built in 1998.
How does 18237 240th Ave compare to others on 240th Ave?
We track 8 other properties on 240th Ave. Browse the list under "Other properties on 240th Ave" to compare beds, baths, and sale history.
What are the property facts for 18237 240th Ave?
18237 240th Ave is a 5 bed, 7 bath, 13,310 sqft, 206,039 sqft lot single_family.
Is 18237 240th Ave a flip candidate?
No — 18237 240th Ave does not appear in our flips dataset.
Is 18237 240th Ave a tax-appeal candidate?
No — 18237 240th 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 240th Ave