421 Occidental Ave
San Mateo, CA 94402
4 bd 3 ba 3,380 sqft Built 1914 Lot 11,552 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 | $830,308 | $798,377 | $1,628,685 | $20,030 |
| 2024 | $830,308 | $798,377 | $1,628,685 | $20,059 |
| 2023 | $798,067 | $767,376 | $1,565,443 | $19,263 |
| 2022 | $782,419 | $752,330 | $1,534,749 | $19,463 |
| 2021 | $164,063 | $52,052 | $216,115 | $3,778 |
| 2020 | $162,381 | $51,519 | $213,900 | $3,883 |
| 2019 | $159,198 | $50,509 | $209,707 | $3,638 |
| 2018 | $156,077 | $49,519 | $205,596 | $3,048 |
| 2017 | $153,017 | $48,549 | $201,566 | $2,694 |
| 2016 | $150,017 | $47,598 | $197,615 | $2,746 |
| 2015 | $147,764 | $46,884 | $194,648 | $2,901 |
| 2014 | $144,870 | $45,966 | $190,836 | $2,822 |
| 2013 | $144,216 | $45,759 | $189,975 | $2,847 |
| 2012 | $141,389 | $44,862 | $186,251 | $2,909 |
| 2011 | $138,617 | $43,983 | $182,600 | $2,503 |
| 2010 | $137,582 | $43,655 | $181,237 | $2,451 |
| 2009 | $137,909 | $43,759 | $181,668 | $2,382 |
| 2008 | $135,205 | $42,901 | $178,106 | $2,351 |
| 2007 | $132,554 | $42,060 | $174,614 | $2,307 |
Property facts
Year built
1914
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,380 sqft
Lot size
11,552 sqft
ZIP code
94402
City
San Mateo
Street
Occidental Ave
Coordinates
37.56497, -122.34782
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 421 Occidental Ave last sell?
No public-record sale is on file for 421 Occidental Ave.
What is the current tax assessment for 421 Occidental Ave?
The most recent total assessment for 421 Occidental Ave (year 2025) is $1,628,685 with $20,030 in property tax.
When was 421 Occidental Ave built?
421 Occidental Ave was built in 1914.
How does 421 Occidental Ave compare to others on Occidental Ave?
We track 8 other properties on Occidental Ave. Browse the list under "Other properties on Occidental Ave" to compare beds, baths, and sale history.
What are the property facts for 421 Occidental Ave?
421 Occidental Ave is a 4 bed, 3 bath, 3,380 sqft, 11,552 sqft lot single_family.
Is 421 Occidental Ave a flip candidate?
No — 421 Occidental Ave does not appear in our flips dataset.
Is 421 Occidental Ave a tax-appeal candidate?
No — 421 Occidental Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.9%
Implied 1-yr
+3.7%
2026 Q3
$2.71M
2026 Q4
$2.74M
ZIP 94402 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Occidental Ave