21144 Greenwood Cir
Castro Valley, CA 94552
4 bd 3 ba 1,875 sqft Built 1990 Lot 4,283 sqft townhomes
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 | $323,556 | $138,734 | $462,290 | $6,241 |
| 2024 | $323,556 | $138,734 | $462,290 | $6,095 |
| 2023 | $310,995 | $133,348 | $444,343 | $5,987 |
| 2022 | $304,898 | $130,733 | $435,631 | $5,862 |
| 2021 | $298,920 | $128,171 | $427,091 | $5,708 |
| 2020 | $295,855 | $126,856 | $422,711 | $5,576 |
| 2019 | $290,055 | $124,369 | $414,424 | $5,672 |
| 2018 | $284,369 | $121,931 | $406,300 | $5,510 |
| 2017 | $278,794 | $119,541 | $398,335 | $5,364 |
| 2016 | $273,329 | $117,197 | $390,526 | $5,103 |
| 2015 | $269,224 | $115,437 | $384,661 | $4,769 |
| 2014 | $263,950 | $113,176 | $377,126 | $4,701 |
| 2013 | $262,759 | $112,665 | $375,424 | $4,657 |
| 2012 | $257,607 | $110,456 | $368,063 | $4,559 |
| 2010 | $252,557 | $108,291 | $360,848 | $4,463 |
| 2009 | $250,670 | $107,482 | $358,152 | $4,479 |
| 2008 | $246,340 | $105,625 | $351,965 | $4,324 |
| 2007 | $241,510 | $103,554 | $345,064 | $4,214 |
Property facts
Year built
1990
Property type
townhomes
Stories
2
Beds
4
Baths
3
Living area
1,875 sqft
Lot size
4,283 sqft
ZIP code
94552
City
Castro Valley
Street
Greenwood Cir
Coordinates
37.70853, -122.02888
Comparable properties nearby
Frequently asked questions
When did 21144 Greenwood Cir last sell?
No public-record sale is on file for 21144 Greenwood Cir.
What is the current tax assessment for 21144 Greenwood Cir?
The most recent total assessment for 21144 Greenwood Cir (year 2025) is $462,290 with $6,241 in property tax.
When was 21144 Greenwood Cir built?
21144 Greenwood Cir was built in 1990.
How does 21144 Greenwood Cir compare to others on Greenwood Cir?
We track 6 other properties on Greenwood Cir. Browse the list under "Other properties on Greenwood Cir" to compare beds, baths, and sale history.
What are the property facts for 21144 Greenwood Cir?
21144 Greenwood Cir is a 4 bed, 3 bath, 1,875 sqft, 4,283 sqft lot townhomes.
Is 21144 Greenwood Cir a flip candidate?
No — 21144 Greenwood Cir does not appear in our flips dataset.
Is 21144 Greenwood Cir a tax-appeal candidate?
No — 21144 Greenwood Cir is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+8.0%
Implied 1-yr
+31.8%
2026 Q1
$3.7M
2026 Q2
$3.7M
ZIP 94552 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Greenwood Cir