490 Mariners Island Blvd
San Mateo, CA 94404
1 bd 1 ba 975 sqft Built 1978 Lot 20,652 sqft condo_townhome_rowhome_coop
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 | $556,497 | $238,497 | $794,994 | $10,953 |
| 2024 | $556,497 | $238,497 | $794,994 | $10,772 |
| 2023 | $534,889 | $229,237 | $764,126 | $10,157 |
| 2022 | $524,401 | $224,743 | $749,144 | $9,998 |
| 2021 | $514,119 | $220,337 | $734,456 | $9,878 |
| 2020 | $508,848 | $218,078 | $726,926 | $9,560 |
| 2019 | $498,871 | $213,802 | $712,673 | $9,208 |
| 2018 | $489,090 | $209,610 | $698,700 | $8,730 |
| 2017 | $333,815 | $143,061 | $476,876 | $6,000 |
| 2016 | $327,270 | $140,256 | $467,526 | $5,986 |
| 2015 | $322,355 | $138,150 | $460,505 | $5,892 |
| 2014 | $298,000 | $127,000 | $425,000 | $5,484 |
| 2013 | $242,000 | $103,500 | $345,500 | $4,491 |
| 2012 | $242,000 | $103,500 | $345,500 | $4,567 |
| 2011 | $252,000 | $108,000 | $360,000 | $4,649 |
| 2010 | $252,000 | $108,000 | $360,000 | $4,553 |
| 2009 | $252,000 | $108,000 | $360,000 | $4,434 |
| 2008 | $294,953 | $126,408 | $421,361 | $5,061 |
| 2007 | $289,170 | $123,930 | $413,100 | $4,942 |
Property facts
Year built
1978
Property type
condo_townhome_rowhome_coop
Stories
—
Beds
1
Baths
1
Living area
975 sqft
Lot size
20,652 sqft
ZIP code
94404
City
San Mateo
Street
Mariners Island Blvd
Coordinates
37.56711, -122.28474
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 490 Mariners Island Blvd last sell?
No public-record sale is on file for 490 Mariners Island Blvd.
What is the current tax assessment for 490 Mariners Island Blvd?
The most recent total assessment for 490 Mariners Island Blvd (year 2025) is $794,994 with $10,953 in property tax.
When was 490 Mariners Island Blvd built?
490 Mariners Island Blvd was built in 1978.
How does 490 Mariners Island Blvd compare to others on Mariners Island Blvd?
We track 8 other properties on Mariners Island Blvd. Browse the list under "Other properties on Mariners Island Blvd" to compare beds, baths, and sale history.
What are the property facts for 490 Mariners Island Blvd?
490 Mariners Island Blvd is a 1 bed, 1 bath, 975 sqft, 20,652 sqft lot condo_townhome_rowhome_coop.
Is 490 Mariners Island Blvd a flip candidate?
No — 490 Mariners Island Blvd does not appear in our flips dataset.
Is 490 Mariners Island Blvd a tax-appeal candidate?
No — 490 Mariners Island Blvd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.3%
Implied 1-yr
-17.2%
2026 Q3
$1.1M
2026 Q4
$1.1M
ZIP 94404 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mariners Island Blvd