520 Elm St
San Carlos, CA 94070
48 bd 4 ba 30,288 sqft Built 1972 Lot 16,700 sqft other
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 | $9,147,255 | $6,693,113 | $15,840,368 | $209,184 |
| 2024 | $9,147,255 | $6,693,113 | $15,840,368 | $206,899 |
| 2023 | $8,792,057 | $6,433,212 | $15,225,269 | $199,116 |
| 2022 | $8,619,664 | $6,307,071 | $14,926,735 | $194,780 |
| 2021 | $8,450,651 | $6,183,403 | $14,634,054 | $191,655 |
| 2020 | $8,364,000 | $6,120,000 | $14,484,000 | $189,155 |
| 2019 | $8,200,000 | $6,000,000 | $14,200,000 | $186,610 |
| 2018 | $3,155,622 | $596,257 | $3,751,879 | $67,648 |
| 2017 | $3,093,748 | $584,566 | $3,678,314 | $66,037 |
| 2016 | $3,033,087 | $573,104 | $3,606,191 | $64,143 |
| 2015 | $2,987,528 | $564,496 | $3,552,024 | $63,987 |
| 2014 | $2,929,007 | $553,439 | $3,482,446 | $61,097 |
| 2013 | $2,915,770 | $550,938 | $3,466,708 | $59,934 |
| 2012 | $2,858,599 | $540,136 | $3,398,735 | $54,226 |
| 2011 | $2,802,549 | $529,546 | $3,332,095 | $52,630 |
| 2010 | $2,781,604 | $525,589 | $3,307,193 | $51,170 |
| 2009 | $2,788,213 | $526,838 | $3,315,051 | $50,167 |
| 2008 | $2,733,543 | $516,508 | $3,250,051 | $48,428 |
| 2007 | $2,679,945 | $506,381 | $3,186,326 | $46,199 |
Property facts
Year built
1972
Property type
other
Stories
3
Beds
48
Baths
4
Living area
30,288 sqft
Lot size
16,700 sqft
ZIP code
94070
City
San Carlos
Street
Elm St
Coordinates
37.50588, -122.26448
Frequently asked questions
When did 520 Elm St last sell?
No public-record sale is on file for 520 Elm St.
What is the current tax assessment for 520 Elm St?
The most recent total assessment for 520 Elm St (year 2025) is $15,840,368 with $209,184 in property tax.
When was 520 Elm St built?
520 Elm St was built in 1972.
How does 520 Elm St compare to others on Elm St?
We track 8 other properties on Elm St. Browse the list under "Other properties on Elm St" to compare beds, baths, and sale history.
What are the property facts for 520 Elm St?
520 Elm St is a 48 bed, 4 bath, 30,288 sqft, 16,700 sqft lot other.
Is 520 Elm St a flip candidate?
No — 520 Elm St does not appear in our flips dataset.
Is 520 Elm St a tax-appeal candidate?
No — 520 Elm 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
-0.1%
Implied 1-yr
-0.4%
2026 Q3
$2.52M
2026 Q4
$2.52M
ZIP 94070 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Elm St