921 B St
San Mateo, CA 94401
4 bd — ba 1,958 sqft Built 1945 Lot 7,400 sqft multi_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 | $562,864 | $1,082,432 | $1,645,296 | $21,497 |
| 2024 | $562,864 | $1,082,432 | $1,645,296 | $20,299 |
| 2023 | $541,008 | $1,040,400 | $1,581,408 | $20,969 |
| 2022 | $530,400 | $1,020,000 | $1,550,400 | $20,844 |
| 2021 | $520,000 | $1,000,000 | $1,520,000 | $20,394 |
| 2020 | $510,000 | $1,020,000 | $1,530,000 | $19,658 |
| 2019 | $252,550 | $101,576 | $354,126 | $5,850 |
| 2018 | $247,599 | $99,585 | $347,184 | $5,261 |
| 2017 | $242,745 | $97,633 | $340,378 | $4,764 |
| 2016 | $237,986 | $95,719 | $333,705 | $4,718 |
| 2015 | $234,412 | $94,282 | $328,694 | $4,570 |
| 2014 | $229,821 | $92,436 | $322,257 | $4,394 |
| 2013 | $228,783 | $92,019 | $320,802 | $4,434 |
| 2012 | $224,298 | $90,215 | $314,513 | $4,347 |
| 2011 | $219,900 | $88,447 | $308,347 | $4,342 |
| 2010 | $218,257 | $87,786 | $306,043 | $4,330 |
| 2009 | $218,776 | $87,995 | $306,771 | $4,217 |
| 2008 | $214,487 | $86,270 | $300,757 | $4,025 |
| 2007 | $210,282 | $84,579 | $294,861 | $3,907 |
Property facts
Year built
1945
Property type
multi_family
Stories
1
Beds
4
Baths
—
Living area
1,958 sqft
Lot size
7,400 sqft
ZIP code
94401
City
San Mateo
Street
B St
Coordinates
37.56147, -122.31726
Comparable properties nearby
Frequently asked questions
When did 921 B St last sell?
No public-record sale is on file for 921 B St.
What is the current tax assessment for 921 B St?
The most recent total assessment for 921 B St (year 2025) is $1,645,296 with $21,497 in property tax.
When was 921 B St built?
921 B St was built in 1945.
How does 921 B St compare to others on B St?
We track 8 other properties on B St. Browse the list under "Other properties on B St" to compare beds, baths, and sale history.
What are the property facts for 921 B St?
921 B St is a 4 bed, — bath, 1,958 sqft, 7,400 sqft lot multi_family.
Is 921 B St a flip candidate?
No — 921 B St does not appear in our flips dataset.
Is 921 B St a tax-appeal candidate?
No — 921 B 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
+3.2%
Implied 1-yr
+12.7%
2026 Q3
$1.39M
2026 Q4
$1.39M