3621 Swallow Ct
Castro Valley, CA 94546
4 bd 3 ba 2,315 sqft Built 1955 Lot 5,600 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 | $1,039,976 | $445,704 | $1,485,680 | $18,317 |
| 2024 | $1,039,976 | $445,704 | $1,485,680 | $17,925 |
| 2023 | $999,600 | $428,400 | $1,428,000 | $17,664 |
| 2022 | $980,000 | $420,000 | $1,400,000 | $17,346 |
| 2021 | $400,666 | $171,714 | $572,380 | $7,430 |
| 2020 | $396,560 | $169,954 | $566,514 | $7,259 |
| 2019 | $388,785 | $166,622 | $555,407 | $7,389 |
| 2018 | $381,165 | $163,356 | $544,521 | $7,180 |
| 2017 | $373,692 | $160,153 | $533,845 | $6,990 |
| 2016 | $366,367 | $157,014 | $523,381 | $6,651 |
| 2015 | $360,867 | $154,657 | $515,524 | $6,216 |
| 2014 | $353,801 | $151,629 | $505,430 | $6,138 |
| 2013 | $352,205 | $150,945 | $503,150 | $6,089 |
| 2012 | $345,300 | $147,985 | $493,285 | $5,966 |
| 2010 | $338,530 | $145,084 | $483,614 | $5,810 |
| 2009 | $329,000 | $141,000 | $470,000 | $3,773 |
| 2008 | $203,803 | $87,344 | $291,147 | $3,634 |
| 2007 | $199,807 | $85,631 | $285,438 | $3,541 |
Property facts
Year built
1955
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,315 sqft
Lot size
5,600 sqft
ZIP code
94546
City
Castro Valley
Street
Swallow Ct
Coordinates
37.70859, -122.08780
Comparable properties nearby
Frequently asked questions
When did 3621 Swallow Ct last sell?
No public-record sale is on file for 3621 Swallow Ct.
What is the current tax assessment for 3621 Swallow Ct?
The most recent total assessment for 3621 Swallow Ct (year 2025) is $1,485,680 with $18,317 in property tax.
When was 3621 Swallow Ct built?
3621 Swallow Ct was built in 1955.
How does 3621 Swallow Ct compare to others on Swallow Ct?
We do not currently track other properties on Swallow Ct.
What are the property facts for 3621 Swallow Ct?
3621 Swallow Ct is a 4 bed, 3 bath, 2,315 sqft, 5,600 sqft lot single_family.
Is 3621 Swallow Ct a flip candidate?
No — 3621 Swallow Ct does not appear in our flips dataset.
Is 3621 Swallow Ct a tax-appeal candidate?
No — 3621 Swallow Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.1%
Implied 1-yr
-8.4%
2026 Q3
$875.4K
2026 Q4
$875.4K
ZIP 94546 — Median Price History + Forecast
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Geography