4145 Gillespie Ave
Acton, CA 93510
4 bd 4 ba 3,954 sqft Built 1990 Lot 95,704 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 | $711,140 | $256,009 | $967,149 | $12,495 |
| 2024 | $711,140 | $256,009 | $967,149 | $11,839 |
| 2023 | $683,527 | $246,069 | $929,596 | $11,481 |
| 2022 | $670,125 | $241,245 | $911,370 | $11,277 |
| 2021 | $656,986 | $236,515 | $893,501 | $11,082 |
| 2020 | $650,250 | $234,090 | $884,340 | $10,942 |
| 2019 | $637,500 | $229,500 | $867,000 | $10,801 |
| 2018 | $625,000 | $225,000 | $850,000 | $10,231 |
| 2017 | $567,806 | $137,265 | $705,071 | $8,456 |
| 2016 | $556,673 | $134,574 | $691,247 | $8,092 |
| 2015 | $548,312 | $132,553 | $680,865 | $7,950 |
| 2014 | $537,572 | $129,957 | $667,529 | $7,842 |
| 2013 | $535,143 | $129,370 | $664,513 | $7,814 |
| 2012 | $524,650 | $126,834 | $651,484 | $7,688 |
| 2010 | $514,363 | $124,348 | $638,711 | $7,431 |
| 2009 | $510,519 | $123,419 | $633,938 | $7,371 |
| 2008 | $501,699 | $121,288 | $622,987 | $7,043 |
| 2007 | $491,862 | $118,910 | $610,772 | $6,839 |
Property facts
Year built
1990
Property type
single_family
Stories
1
Beds
4
Baths
4
Living area
3,954 sqft
Lot size
95,704 sqft
ZIP code
93510
City
Acton
Street
Gillespie Ave
Coordinates
34.47024, -118.20625
Comparable properties nearby
Frequently asked questions
When did 4145 Gillespie Ave last sell?
No public-record sale is on file for 4145 Gillespie Ave.
What is the current tax assessment for 4145 Gillespie Ave?
The most recent total assessment for 4145 Gillespie Ave (year 2025) is $967,149 with $12,495 in property tax.
When was 4145 Gillespie Ave built?
4145 Gillespie Ave was built in 1990.
How does 4145 Gillespie Ave compare to others on Gillespie Ave?
We track 8 other properties on Gillespie Ave. Browse the list under "Other properties on Gillespie Ave" to compare beds, baths, and sale history.
What are the property facts for 4145 Gillespie Ave?
4145 Gillespie Ave is a 4 bed, 4 bath, 3,954 sqft, 95,704 sqft lot single_family.
Is 4145 Gillespie Ave a flip candidate?
No — 4145 Gillespie Ave does not appear in our flips dataset.
Is 4145 Gillespie Ave a tax-appeal candidate?
No — 4145 Gillespie 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
-3.9%
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 Gillespie Ave