21421 Monument Rd
Vashon, WA 98070
3 bd 1.8 ba 1,810 sqft Built 1979 Lot 39,204 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 | $583,000 | $173,000 | $756,000 | $8,038 |
| 2024 | $574,000 | $163,000 | $737,000 | $8,141 |
| 2023 | $659,000 | $175,000 | $834,000 | $7,995 |
| 2022 | $479,000 | $138,000 | $617,000 | $7,262 |
| 2021 | $390,000 | $126,000 | $516,000 | $6,706 |
| 2020 | $343,000 | $127,000 | $470,000 | $5,755 |
| 2019 | $311,000 | $127,000 | $438,000 | $5,194 |
| 2018 | $268,000 | $121,000 | $389,000 | $5,059 |
| 2017 | $229,000 | $104,000 | $333,000 | $4,125 |
| 2016 | $215,000 | $104,000 | $319,000 | $4,048 |
| 2015 | $246,000 | $91,000 | $337,000 | $4,366 |
| 2014 | $212,000 | $91,000 | $303,000 | $4,127 |
| 2013 | $192,000 | $91,000 | $283,000 | $3,928 |
| 2012 | $219,000 | $109,000 | $328,000 | $4,044 |
| 2011 | $264,000 | $109,000 | $373,000 | $3,960 |
| 2009 | $294,000 | $109,000 | $403,000 | $3,554 |
| 2007 | $251,000 | $109,000 | $360,000 | $3,217 |
Property facts
Year built
1979
Property type
single_family
Stories
—
Beds
3
Baths
1.8
Living area
1,810 sqft
Lot size
39,204 sqft
ZIP code
98070
City
Vashon
Street
Monument Rd
Coordinates
47.41213, -122.45045
Comparable properties nearby
Frequently asked questions
When did 21421 Monument Rd last sell?
No public-record sale is on file for 21421 Monument Rd.
What is the current tax assessment for 21421 Monument Rd?
The most recent total assessment for 21421 Monument Rd (year 2025) is $756,000 with $8,038 in property tax.
When was 21421 Monument Rd built?
21421 Monument Rd was built in 1979.
How does 21421 Monument Rd compare to others on Monument Rd?
We track 1 other property on Monument Rd. Browse the list under "Other properties on Monument Rd" to compare beds, baths, and sale history.
What are the property facts for 21421 Monument Rd?
21421 Monument Rd is a 3 bed, 1.8 bath, 1,810 sqft, 39,204 sqft lot single_family.
Is 21421 Monument Rd a flip candidate?
No — 21421 Monument Rd does not appear in our flips dataset.
Is 21421 Monument Rd a tax-appeal candidate?
No — 21421 Monument Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+7.3%
Implied 1-yr
+29.2%
2026 Q2
$1.44M
2026 Q3
$1.51M
ZIP 98070 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Monument Rd