642 Atherton St
San Marcos, CA 92078
4 bd 4 ba 3,609 sqft Built 2006 Lot 8,626 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 | $604,717 | $406,901 | $1,011,618 | $15,572 |
| 2024 | $604,717 | $406,901 | $1,011,618 | $14,756 |
| 2023 | $581,236 | $391,101 | $972,337 | $14,781 |
| 2022 | $569,840 | $383,433 | $953,273 | $14,622 |
| 2021 | $558,667 | $375,915 | $934,582 | $14,271 |
| 2020 | $375,502 | $252,667 | $628,169 | $11,063 |
| 2019 | $368,140 | $247,713 | $615,853 | $10,943 |
| 2018 | $360,922 | $242,856 | $603,778 | $10,852 |
| 2017 | $353,846 | $238,095 | $591,941 | $10,664 |
| 2016 | $346,908 | $233,427 | $580,335 | $10,595 |
| 2015 | $341,698 | $229,921 | $571,619 | $10,475 |
| 2014 | $335,005 | $225,418 | $560,423 | $11,019 |
| 2013 | $331,500 | $224,400 | $555,900 | $10,837 |
| 2012 | $325,000 | $220,000 | $545,000 | $10,500 |
| 2010 | $501,000 | $120,000 | $621,000 | $10,920 |
| 2009 | $501,000 | $120,000 | $621,000 | $11,029 |
| 2008 | $556,275 | $133,725 | $690,000 | $11,712 |
| 2007 | $561,581 | $135,000 | $696,581 | $12,728 |
Property facts
Year built
2006
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
3,609 sqft
Lot size
8,626 sqft
ZIP code
92078
City
San Marcos
Street
Atherton St
Coordinates
33.10445, -117.18083
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 642 Atherton St last sell?
No public-record sale is on file for 642 Atherton St.
What is the current tax assessment for 642 Atherton St?
The most recent total assessment for 642 Atherton St (year 2025) is $1,011,618 with $15,572 in property tax.
When was 642 Atherton St built?
642 Atherton St was built in 2006.
How does 642 Atherton St compare to others on Atherton St?
We track 6 other properties on Atherton St. Browse the list under "Other properties on Atherton St" to compare beds, baths, and sale history.
What are the property facts for 642 Atherton St?
642 Atherton St is a 4 bed, 4 bath, 3,609 sqft, 8,626 sqft lot single_family.
Is 642 Atherton St a flip candidate?
No — 642 Atherton St does not appear in our flips dataset.
Is 642 Atherton St a tax-appeal candidate?
No — 642 Atherton 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
+1.3%
Implied 1-yr
+5.1%
2026 Q3
$981.1K
2026 Q4
$992.6K
ZIP 92078 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Atherton St