4128 9th St
Acton, CA 93510
4 bd 3 ba 2,654 sqft Built 2003 Lot 58,275 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 | $497,742 | $165,986 | $663,728 | $8,464 |
| 2024 | $497,742 | $165,986 | $663,728 | $8,106 |
| 2023 | $478,415 | $159,542 | $637,957 | $7,825 |
| 2022 | $469,035 | $156,414 | $625,449 | $7,688 |
| 2021 | $459,839 | $153,348 | $613,187 | $7,554 |
| 2020 | $455,124 | $151,776 | $606,900 | $7,454 |
| 2019 | $503,166 | $167,688 | $670,854 | $8,237 |
| 2018 | $500,432 | $167,504 | $667,936 | $8,058 |
| 2017 | $490,620 | $164,220 | $654,840 | $7,891 |
| 2016 | $481,000 | $161,000 | $642,000 | $7,567 |
| 2015 | $433,000 | $108,000 | $541,000 | $6,322 |
| 2014 | $433,000 | $108,000 | $541,000 | $6,348 |
| 2013 | $358,400 | $89,600 | $448,000 | $5,301 |
| 2012 | $327,000 | $81,700 | $408,700 | $4,870 |
| 2010 | $327,000 | $81,700 | $408,700 | $4,830 |
| 2009 | $327,000 | $81,700 | $408,700 | $4,780 |
| 2008 | $479,800 | $120,000 | $599,800 | $6,733 |
| 2007 | $600,000 | $150,000 | $750,000 | $8,370 |
Property facts
Year built
2003
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,654 sqft
Lot size
58,275 sqft
ZIP code
93510
City
Acton
Street
9th St
Coordinates
34.46567, -118.20564
Comparable properties nearby
Frequently asked questions
When did 4128 9th St last sell?
No public-record sale is on file for 4128 9th St.
What is the current tax assessment for 4128 9th St?
The most recent total assessment for 4128 9th St (year 2025) is $663,728 with $8,464 in property tax.
When was 4128 9th St built?
4128 9th St was built in 2003.
How does 4128 9th St compare to others on 9th St?
We track 6 other properties on 9th St. Browse the list under "Other properties on 9th St" to compare beds, baths, and sale history.
What are the property facts for 4128 9th St?
4128 9th St is a 4 bed, 3 bath, 2,654 sqft, 58,275 sqft lot single_family.
Is 4128 9th St a flip candidate?
No — 4128 9th St does not appear in our flips dataset.
Is 4128 9th St a tax-appeal candidate?
No — 4128 9th 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
-3.9%
Implied 1-yr
-15.5%
2026 Q3
$396.7K
2026 Q4
$376.2K
ZIP 93510 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 9th St