6104 Costello Ave
Valley Glen, CA 91401
— ba Built 1966 Lot 6,726 sqft multi_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 | $510,978 | $218,980 | $729,958 | $9,431 |
| 2024 | $510,978 | $218,980 | $729,958 | $9,234 |
| 2023 | $491,137 | $210,478 | $701,615 | $9,064 |
| 2022 | $481,507 | $206,351 | $687,858 | $8,656 |
| 2021 | $472,066 | $202,305 | $674,371 | $8,524 |
| 2020 | $467,226 | $200,231 | $667,457 | $8,602 |
| 2019 | $458,065 | $196,305 | $654,370 | $8,276 |
| 2018 | $449,084 | $192,456 | $641,540 | $8,151 |
| 2017 | $440,279 | $188,683 | $628,962 | $7,978 |
| 2016 | $431,647 | $184,984 | $616,631 | $7,745 |
| 2015 | $425,164 | $182,206 | $607,370 | $7,636 |
| 2014 | $416,836 | $178,637 | $595,473 | $7,683 |
| 2013 | $414,953 | $177,830 | $592,783 | $7,684 |
| 2012 | $406,817 | $174,344 | $581,161 | $7,788 |
| 2010 | $398,841 | $170,926 | $569,767 | $7,642 |
| 2009 | $395,861 | $169,649 | $565,510 | $7,364 |
| 2008 | $389,022 | $166,719 | $555,741 | $7,059 |
| 2007 | $381,395 | $163,450 | $544,845 | $6,810 |
Property facts
Year built
1966
Property type
multi_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
6,726 sqft
ZIP code
91401
City
Valley Glen
Street
Costello Ave
Coordinates
34.18150, -118.43761
Frequently asked questions
When did 6104 Costello Ave last sell?
No public-record sale is on file for 6104 Costello Ave.
What is the current tax assessment for 6104 Costello Ave?
The most recent total assessment for 6104 Costello Ave (year 2025) is $729,958 with $9,431 in property tax.
When was 6104 Costello Ave built?
6104 Costello Ave was built in 1966.
How does 6104 Costello Ave compare to others on Costello Ave?
We track 8 other properties on Costello Ave. Browse the list under "Other properties on Costello Ave" to compare beds, baths, and sale history.
What are the property facts for 6104 Costello Ave?
6104 Costello Ave is a — bath, 6,726 sqft lot multi_family.
Is 6104 Costello Ave a flip candidate?
No — 6104 Costello Ave does not appear in our flips dataset.
Is 6104 Costello Ave a tax-appeal candidate?
No — 6104 Costello 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
+1.2%
Implied 1-yr
+4.7%
2026 Q3
$1.64M
2026 Q4
$1.66M
ZIP 91401 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Costello Ave