4246 Costello Ave
Sherman Oaks, CA 91423
5 bd 6 ba 4,690 sqft Built 2016 Lot 6,996 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 | $1,762,233 | $1,126,634 | $2,888,867 | $34,835 |
| 2024 | $1,762,233 | $1,126,634 | $2,888,867 | $34,488 |
| 2023 | $1,693,804 | $1,082,887 | $2,776,691 | $33,898 |
| 2022 | $1,584,691 | $1,056,460 | $2,641,151 | $31,369 |
| 2021 | $1,553,619 | $1,035,746 | $2,589,365 | $30,985 |
| 2020 | $1,537,689 | $1,025,126 | $2,562,815 | $31,306 |
| 2019 | $1,507,539 | $1,005,026 | $2,512,565 | $30,054 |
| 2018 | $1,477,980 | $985,320 | $2,463,300 | $29,865 |
| 2017 | $1,449,000 | $966,000 | $2,415,000 | $29,211 |
| 2016 | — | $900,000 | $900,000 | $10,965 |
| 2015 | $183,596 | $917,982 | $1,101,578 | $13,369 |
| 2014 | $93,697 | $47,974 | $141,671 | $1,891 |
| 2013 | $93,274 | $47,758 | $141,032 | $1,891 |
| 2012 | $91,446 | $46,822 | $138,268 | $1,913 |
| 2010 | $89,653 | $45,904 | $135,557 | $1,880 |
| 2009 | $88,983 | $45,561 | $134,544 | $1,816 |
| 2008 | $87,447 | $44,775 | $132,222 | $1,746 |
| 2007 | $85,733 | $43,898 | $129,631 | $1,683 |
Property facts
Year built
2016
Property type
single_family
Stories
—
Beds
5
Baths
6
Living area
4,690 sqft
Lot size
6,996 sqft
ZIP code
91423
City
Sherman Oaks
Street
Costello Ave
Coordinates
34.14814, -118.43692
Comparable properties nearby
Frequently asked questions
When did 4246 Costello Ave last sell?
No public-record sale is on file for 4246 Costello Ave.
What is the current tax assessment for 4246 Costello Ave?
The most recent total assessment for 4246 Costello Ave (year 2025) is $2,888,867 with $34,835 in property tax.
When was 4246 Costello Ave built?
4246 Costello Ave was built in 2016.
How does 4246 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 4246 Costello Ave?
4246 Costello Ave is a 5 bed, 6 bath, 4,690 sqft, 6,996 sqft lot single_family.
Is 4246 Costello Ave a flip candidate?
No — 4246 Costello Ave does not appear in our flips dataset.
Is 4246 Costello Ave a tax-appeal candidate?
No — 4246 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
+2.4%
Implied 1-yr
+9.7%
2026 Q3
$2.25M
2026 Q4
$2.29M
ZIP 91423 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Costello Ave