521 3rd St
San Dimas, CA 91773
3 bd 2 ba 1,430 sqft Built 1963 Lot 7,554 sqft single_family
Most recent sale
$605,000
Mar 24, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 28, 2025 | Listing removed | $3,500 | CRMLS |
| Jun 19, 2025 | Listed for rent | $3,500 | CRMLS |
| Oct 11, 2023 | Listing removed | $3,200 | CRMLS |
| Aug 26, 2023 | Listed for rent | $3,200 | CRMLS |
| Feb 24, 2023 | Sold | $813,000 | CRMLS |
| Jan 3, 2023 | Price changed | $829,000 | CRMLS |
| Nov 23, 2022 | Listed | $859,000 | CRMLS |
| Mar 24, 2022 | Sold | $605,000 | MLS #CV22035222 |
| Feb 23, 2022 | Listed | $575,000 | MLS #CV22035222 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $229,304 | $626,841 | $856,145 | $10,542 |
| 2024 | $229,304 | $626,841 | $856,145 | $10,062 |
| 2023 | $107,100 | $510,000 | $617,100 | $7,549 |
| 2022 | $42,010 | $11,755 | $53,765 | $1,198 |
| 2021 | $41,187 | $11,525 | $52,712 | $1,164 |
| 2020 | $40,765 | $11,407 | $52,172 | $1,152 |
| 2019 | $39,966 | $11,184 | $51,150 | $1,142 |
| 2018 | $39,183 | $10,965 | $50,148 | $1,015 |
| 2017 | $38,415 | $10,750 | $49,165 | $997 |
| 2016 | $37,662 | $10,540 | $48,202 | $960 |
| 2015 | $37,097 | $10,382 | $47,479 | $950 |
| 2014 | $36,371 | $10,179 | $46,550 | $954 |
| 2013 | $36,207 | $10,133 | $46,340 | $935 |
| 2012 | $35,498 | $9,935 | $45,433 | $920 |
| 2010 | $34,542 | $9,669 | $44,211 | $876 |
| 2009 | $34,625 | $9,692 | $44,317 | $857 |
| 2008 | $33,947 | $9,502 | $43,449 | $815 |
| 2007 | $33,282 | $9,316 | $42,598 | $774 |
Property facts
Year built
1963
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,430 sqft
Lot size
7,554 sqft
ZIP code
91773
City
San Dimas
Street
3rd St
Coordinates
34.10998, -117.81685
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,576
Gross rental yield
9.08%
Implied cap rate
5.90%
Trend-extrapolated value
—
Frequently asked questions
When did 521 3rd St last sell?
521 3rd St most recently sold on Mar 24, 2022 for $605,000.
What is the current tax assessment for 521 3rd St?
The most recent total assessment for 521 3rd St (year 2025) is $856,145 with $10,542 in property tax.
How does 521 3rd St's assessment compare to its last sale price?
The current assessment is 41.5% above the last sale price of $605,000.
When was 521 3rd St built?
521 3rd St was built in 1963.
How does 521 3rd St compare to others on 3rd St?
We track 8 other properties on 3rd St. Browse the list under "Other properties on 3rd St" to compare beds, baths, and sale history.
What are the property facts for 521 3rd St?
521 3rd St is a 3 bed, 2 bath, 1,430 sqft, 7,554 sqft lot single_family.
Is 521 3rd St a flip candidate?
Yes — 521 3rd St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 521 3rd St a tax-appeal candidate?
No — 521 3rd 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
-8.8%
Implied 1-yr
-35.0%
2026 Q3
$1.09M
2026 Q4
$1.09M
ZIP 91773 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 3rd St