1520 Monte Diablo Ave
San Mateo, CA 94401
2 bd 2 ba 1,030 sqft Built 1947 Lot 5,250 sqft single_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 | $425,340 | $847,620 | $1,272,960 | $16,835 |
| 2024 | $425,340 | $847,620 | $1,272,960 | $16,364 |
| 2023 | $190,892 | $177,456 | $368,348 | $5,460 |
| 2022 | $187,150 | $173,977 | $361,127 | $5,360 |
| 2021 | $183,482 | $170,566 | $354,048 | $5,243 |
| 2020 | $181,602 | $168,818 | $350,420 | $5,010 |
| 2019 | $178,042 | $165,508 | $343,550 | $4,788 |
| 2018 | $174,552 | $162,263 | $336,815 | $4,379 |
| 2017 | $171,131 | $159,082 | $330,213 | $4,146 |
| 2016 | $167,777 | $155,963 | $323,740 | $4,171 |
| 2015 | $165,257 | $153,621 | $318,878 | $4,053 |
| 2014 | $162,021 | $150,612 | $312,633 | $3,934 |
| 2013 | $161,290 | $149,932 | $311,222 | $3,928 |
| 2012 | $158,128 | $146,993 | $305,121 | $3,805 |
| 2011 | $155,029 | $144,111 | $299,140 | $3,721 |
| 2010 | $153,871 | $143,034 | $296,905 | $3,657 |
| 2009 | $154,238 | $143,374 | $297,612 | $3,520 |
| 2008 | $151,215 | $140,563 | $291,778 | $3,434 |
| 2007 | $148,251 | $137,807 | $286,058 | $3,325 |
Property facts
Year built
1947
Property type
single_family
Stories
1
Beds
2
Baths
2
Living area
1,030 sqft
Lot size
5,250 sqft
ZIP code
94401
City
San Mateo
Street
Monte Diablo Ave
Coordinates
37.57821, -122.31682
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1520 Monte Diablo Ave last sell?
No public-record sale is on file for 1520 Monte Diablo Ave.
What is the current tax assessment for 1520 Monte Diablo Ave?
The most recent total assessment for 1520 Monte Diablo Ave (year 2025) is $1,272,960 with $16,835 in property tax.
When was 1520 Monte Diablo Ave built?
1520 Monte Diablo Ave was built in 1947.
How does 1520 Monte Diablo Ave compare to others on Monte Diablo Ave?
We track 8 other properties on Monte Diablo Ave. Browse the list under "Other properties on Monte Diablo Ave" to compare beds, baths, and sale history.
What are the property facts for 1520 Monte Diablo Ave?
1520 Monte Diablo Ave is a 2 bed, 2 bath, 1,030 sqft, 5,250 sqft lot single_family.
Is 1520 Monte Diablo Ave a flip candidate?
No — 1520 Monte Diablo Ave does not appear in our flips dataset.
Is 1520 Monte Diablo Ave a tax-appeal candidate?
No — 1520 Monte Diablo Ave 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 Monte Diablo Ave