820 Delaware St
San Mateo, CA 94401
1 bd 1 ba 693 sqft Built 1965 condos
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 | $453,390 | $194,310 | $647,700 | $8,837 |
| 2024 | $453,390 | $194,310 | $647,700 | $8,850 |
| 2023 | $181,551 | $77,797 | $259,348 | $4,508 |
| 2022 | $177,992 | $76,272 | $254,264 | $4,395 |
| 2019 | $169,327 | $72,560 | $241,887 | $3,854 |
| 2018 | $166,007 | $71,138 | $237,145 | $3,440 |
| 2017 | $162,752 | $69,744 | $232,496 | $3,120 |
| 2016 | $159,561 | $68,377 | $227,938 | $3,181 |
| 2015 | $157,165 | $67,350 | $224,515 | $3,092 |
| 2014 | $154,087 | $66,031 | $220,118 | $3,023 |
| 2013 | $153,391 | $65,733 | $219,124 | $3,003 |
| 2012 | $150,384 | $64,445 | $214,829 | $2,930 |
| 2011 | $147,436 | $63,182 | $210,618 | $2,865 |
| 2010 | $146,335 | $62,710 | $209,045 | $2,798 |
| 2009 | $146,683 | $62,859 | $209,542 | $2,655 |
| 2008 | $143,807 | $61,627 | $205,434 | $2,592 |
| 2007 | $140,988 | $60,419 | $201,407 | $2,526 |
Property facts
Year built
1965
Property type
condos
Stories
1
Beds
1
Baths
1
Living area
693 sqft
Lot size
—
ZIP code
94401
City
San Mateo
Street
Delaware St
Coordinates
37.57996, -122.33197
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 820 Delaware St last sell?
No public-record sale is on file for 820 Delaware St.
What is the current tax assessment for 820 Delaware St?
The most recent total assessment for 820 Delaware St (year 2025) is $647,700 with $8,837 in property tax.
When was 820 Delaware St built?
820 Delaware St was built in 1965.
How does 820 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 820 Delaware St?
820 Delaware St is a 1 bed, 1 bath, 693 sqft condos.
Is 820 Delaware St a flip candidate?
No — 820 Delaware St does not appear in our flips dataset.
Is 820 Delaware St a tax-appeal candidate?
No — 820 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