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16478 21st Ave

Clearlake, CA 95422

Lot 5,047 sqft land
Most recent sale
$3,000
Oct 14, 2022

Location

Timeline: Sale, Listing & Tax History

Recorded events

DateEventPriceSource
Oct 14, 2022 Sold $3,000 MLS #LC22168767
Aug 1, 2022 Listed $3,000 MLS #LC22168767
Feb 25, 2018 Listing removed $4,900 CRMLS
Apr 22, 2017 Listed $4,900 MLS #LC17087067

Tax assessment history

YearBuildingLandTotal assessedTax paid
2025 $3,121 $3,121 $89
2024 $3,121 $3,121 $88
2023 $3,000 $3,000 $86
2022 $11,584 $11,584 $176
2021 $3,000 $3,000 $80
2020 $3,000 $3,000 $80
2019 $3,000 $3,000 $79
2018 $3,000 $3,000 $79
2017 $3,000 $3,000 $77
2016 $3,000 $3,000 $55
2015 $3,000 $3,000 $55
2014 $10,231 $10,231 $134
2013 $10,185 $10,185 $132
2012 $9,986 $9,986 $132
2010 $9,718 $9,718 $127
2009 $9,741 $9,741 $128
2008 $9,550 $9,550 $124
2007 $9,363 $9,363 $121

Property facts

Year built
Property type
land
Stories
Beds
Baths
Living area
Lot size
5,047 sqft
ZIP code
95422
City
Clearlake
Street
21st Ave
Coordinates
38.93820, -122.60416

Frequently asked questions

When did 16478 21st Ave last sell?
16478 21st Ave most recently sold on Oct 14, 2022 for $3,000.
What is the current tax assessment for 16478 21st Ave?
The most recent total assessment for 16478 21st Ave (year 2025) is $3,121 with $89 in property tax.
How does 16478 21st Ave's assessment compare to its last sale price?
The current assessment is 4.0% above the last sale price of $3,000.
When was 16478 21st Ave built?
The year built for 16478 21st Ave is not in our records.
How does 16478 21st Ave compare to others on 21st Ave?
We track 8 other properties on 21st Ave. Browse the list under "Other properties on 21st Ave" to compare beds, baths, and sale history.
What are the property facts for 16478 21st Ave?
16478 21st Ave is a 5,047 sqft lot land.
Is 16478 21st Ave a flip candidate?
No — 16478 21st Ave does not appear in our flips dataset.
Is 16478 21st Ave a tax-appeal candidate?
No — 16478 21st Ave is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
+3.6%
Implied 1-yr
+14.5%
2026 Q3
$199.4K
2026 Q4
$205.3K
ZIP 95422 — Median Price History + Forecast

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