397 21st St
Costa Mesa, CA 92627
4 bd 3 ba 2,341 sqft Built 1999 Lot 3,470 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 | $352,065 | $1,255,345 | $1,607,410 | $18,032 |
| 2024 | $352,065 | $1,255,345 | $1,607,410 | $17,679 |
| 2023 | $338,395 | $1,206,599 | $1,544,994 | $17,181 |
| 2022 | $331,760 | $1,182,940 | $1,514,700 | $16,748 |
| 2021 | $336,959 | $680,131 | $1,017,090 | $11,341 |
| 2020 | $333,504 | $673,157 | $1,006,661 | $11,218 |
| 2019 | $326,965 | $659,958 | $986,923 | $10,979 |
| 2018 | $320,554 | $647,018 | $967,572 | $10,758 |
| 2017 | $314,269 | $634,331 | $948,600 | $10,573 |
| 2016 | $308,107 | $621,893 | $930,000 | $10,341 |
| 2015 | $326,333 | $500,667 | $827,000 | $9,376 |
| 2014 | $326,333 | $500,667 | $827,000 | $9,332 |
| 2013 | $326,333 | $449,617 | $775,950 | $8,783 |
| 2012 | $326,333 | $412,667 | $739,000 | $8,304 |
| 2011 | $326,333 | $412,667 | $739,000 | $8,274 |
| 2010 | $326,333 | $510,667 | $837,000 | $9,272 |
| 2009 | $326,333 | $403,667 | $730,000 | $8,127 |
| 2008 | $326,333 | $584,167 | $910,500 | $9,947 |
| 2007 | $326,333 | $672,451 | $998,784 | $10,774 |
Property facts
Year built
1999
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,341 sqft
Lot size
3,470 sqft
ZIP code
92627
City
Costa Mesa
Street
21st St
Coordinates
33.64192, -117.90138
Comparable properties nearby
Frequently asked questions
When did 397 21st St last sell?
No public-record sale is on file for 397 21st St.
What is the current tax assessment for 397 21st St?
The most recent total assessment for 397 21st St (year 2025) is $1,607,410 with $18,032 in property tax.
When was 397 21st St built?
397 21st St was built in 1999.
How does 397 21st St compare to others on 21st St?
We track 8 other properties on 21st St. Browse the list under "Other properties on 21st St" to compare beds, baths, and sale history.
What are the property facts for 397 21st St?
397 21st St is a 4 bed, 3 bath, 2,341 sqft, 3,470 sqft lot single_family.
Is 397 21st St a flip candidate?
No — 397 21st St does not appear in our flips dataset.
Is 397 21st St a tax-appeal candidate?
No — 397 21st St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.8%
Implied 1-yr
+7.3%
2026 Q3
$1.93M
2026 Q4
$1.96M
ZIP 92627 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st St