490 Idaho St
San Mateo, CA 94401
3 bd — ba 15,141 sqft Built 1961 Lot 15,682 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 | $5,796,323 | $3,827,760 | $9,624,083 | $141,704 |
| 2024 | $5,796,323 | $3,827,760 | $9,624,083 | $141,687 |
| 2023 | $5,571,246 | $3,679,124 | $9,250,370 | $133,016 |
| 2022 | $5,864,944 | $3,216,605 | $9,081,549 | $132,010 |
| 2021 | $5,749,946 | $3,153,535 | $8,903,481 | $131,072 |
| 2020 | $5,690,988 | $3,121,200 | $8,812,188 | $124,953 |
| 2019 | $5,579,400 | $3,060,000 | $8,639,400 | $120,696 |
| 2018 | $859,996 | $214,980 | $1,074,976 | $30,414 |
| 2017 | $843,134 | $210,765 | $1,053,899 | $30,260 |
| 2016 | $826,602 | $206,633 | $1,033,235 | $27,113 |
| 2015 | $814,186 | $203,530 | $1,017,716 | $25,073 |
| 2014 | $798,238 | $199,544 | $997,782 | $25,815 |
| 2013 | $794,631 | $198,643 | $993,274 | $23,296 |
| 2012 | $779,050 | $194,749 | $973,799 | $22,118 |
| 2011 | $763,775 | $190,931 | $954,706 | $21,008 |
| 2010 | $758,067 | $189,505 | $947,572 | $20,666 |
| 2009 | $759,868 | $189,956 | $949,824 | $19,679 |
| 2008 | $744,969 | $186,232 | $931,201 | $20,609 |
| 2007 | $730,362 | $182,581 | $912,943 | $19,668 |
Property facts
Year built
1961
Property type
multi_family
Stories
—
Beds
3
Baths
—
Living area
15,141 sqft
Lot size
15,682 sqft
ZIP code
94401
City
San Mateo
Street
Idaho St
Coordinates
37.57956, -122.32500
Comparable properties nearby
Frequently asked questions
When did 490 Idaho St last sell?
No public-record sale is on file for 490 Idaho St.
What is the current tax assessment for 490 Idaho St?
The most recent total assessment for 490 Idaho St (year 2025) is $9,624,083 with $141,704 in property tax.
When was 490 Idaho St built?
490 Idaho St was built in 1961.
How does 490 Idaho St compare to others on Idaho St?
We track 8 other properties on Idaho St. Browse the list under "Other properties on Idaho St" to compare beds, baths, and sale history.
What are the property facts for 490 Idaho St?
490 Idaho St is a 3 bed, — bath, 15,141 sqft, 15,682 sqft lot multi_family.
Is 490 Idaho St a flip candidate?
No — 490 Idaho St does not appear in our flips dataset.
Is 490 Idaho St a tax-appeal candidate?
No — 490 Idaho 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 Idaho St