603 Delaware St
San Mateo, CA 94401
5 bd — ba 3,212 sqft Built 1939 Lot 7,501 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 | $265,200 | $1,366,800 | $1,632,000 | $22,387 |
| 2024 | $265,200 | $1,366,800 | $1,632,000 | $22,590 |
| 2023 | $200,791 | $1,349,776 | $1,550,567 | $21,256 |
| 2022 | $196,854 | $1,323,310 | $1,520,164 | $20,868 |
| 2021 | $192,995 | $1,297,363 | $1,490,358 | $20,231 |
| 2020 | $191,017 | $1,284,061 | $1,475,078 | $19,600 |
| 2019 | $187,272 | $1,258,884 | $1,446,156 | $19,105 |
| 2018 | $183,600 | $1,234,200 | $1,417,800 | $17,884 |
| 2017 | $590,000 | $590,000 | $1,180,000 | $14,822 |
| 2016 | $590,000 | $590,000 | $1,180,000 | $14,660 |
| 2015 | $475,000 | $475,000 | $950,000 | $12,055 |
| 2014 | $400,000 | $400,000 | $800,000 | $10,580 |
| 2013 | $400,000 | $400,000 | $800,000 | $10,861 |
| 2012 | $592,957 | $592,957 | $1,185,914 | $15,113 |
| 2011 | $581,331 | $581,331 | $1,162,662 | $14,609 |
| 2010 | $576,987 | $576,987 | $1,153,974 | $13,953 |
| 2009 | $578,358 | $578,358 | $1,156,716 | $13,720 |
| 2008 | $567,018 | $567,018 | $1,134,036 | $13,487 |
| 2007 | $555,900 | $555,900 | $1,111,800 | $13,050 |
Property facts
Year built
1939
Property type
multi_family
Stories
—
Beds
5
Baths
—
Living area
3,212 sqft
Lot size
7,501 sqft
ZIP code
94401
City
San Mateo
Street
Delaware St
Coordinates
37.57697, -122.33131
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 603 Delaware St last sell?
No public-record sale is on file for 603 Delaware St.
What is the current tax assessment for 603 Delaware St?
The most recent total assessment for 603 Delaware St (year 2025) is $1,632,000 with $22,387 in property tax.
When was 603 Delaware St built?
603 Delaware St was built in 1939.
How does 603 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 603 Delaware St?
603 Delaware St is a 5 bed, — bath, 3,212 sqft, 7,501 sqft lot multi_family.
Is 603 Delaware St a flip candidate?
No — 603 Delaware St does not appear in our flips dataset.
Is 603 Delaware St a tax-appeal candidate?
No — 603 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