321 Delaware St
San Mateo, CA 94401
3 bd 2 ba 2,480 sqft Built 1927 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 | $415,601 | $415,601 | $831,202 | $12,577 |
| 2024 | $415,601 | $415,601 | $831,202 | $12,474 |
| 2023 | $399,463 | $399,463 | $798,926 | $12,248 |
| 2022 | $391,631 | $391,631 | $783,262 | $11,683 |
| 2021 | $383,952 | $383,952 | $767,904 | $11,434 |
| 2020 | $380,016 | $380,016 | $760,032 | $10,930 |
| 2019 | $372,565 | $372,565 | $745,130 | $10,183 |
| 2018 | $365,260 | $365,260 | $730,520 | $9,559 |
| 2017 | $358,099 | $358,099 | $716,198 | $9,117 |
| 2016 | $351,078 | $351,078 | $702,156 | $9,210 |
| 2015 | $345,805 | $345,805 | $691,610 | $8,779 |
| 2014 | $339,032 | $339,032 | $678,064 | $8,442 |
| 2013 | $333,330 | $333,330 | $666,660 | $8,179 |
| 2012 | $326,795 | $326,795 | $653,590 | $8,245 |
| 2011 | $320,388 | $320,388 | $640,776 | $7,906 |
| 2010 | $317,994 | $317,994 | $635,988 | $7,967 |
| 2009 | $318,750 | $318,750 | $637,500 | $7,691 |
| 2008 | $34,393 | $27,074 | $61,467 | $1,085 |
| 2007 | $33,719 | $26,544 | $60,263 | $1,278 |
Property facts
Year built
1927
Property type
multi_family
Stories
1
Beds
3
Baths
2
Living area
2,480 sqft
Lot size
—
ZIP code
94401
City
San Mateo
Street
Delaware St
Coordinates
37.57393, -122.32801
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 321 Delaware St last sell?
No public-record sale is on file for 321 Delaware St.
What is the current tax assessment for 321 Delaware St?
The most recent total assessment for 321 Delaware St (year 2025) is $831,202 with $12,577 in property tax.
When was 321 Delaware St built?
321 Delaware St was built in 1927.
How does 321 Delaware St compare to others on Delaware St?
We track 8 other properties on Delaware St. Browse the list under "Other properties on Delaware St" to compare beds, baths, and sale history.
What are the property facts for 321 Delaware St?
321 Delaware St is a 3 bed, 2 bath, 2,480 sqft multi_family.
Is 321 Delaware St a flip candidate?
No — 321 Delaware St does not appear in our flips dataset.
Is 321 Delaware St a tax-appeal candidate?
No — 321 Delaware 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
ZIP 94401 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Delaware St