5917 Costello Ave
Valley Glen, CA 91401
4 bd 3 ba 1,462 sqft Built 1948 Lot 7,837 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 | $209,057 | $836,231 | $1,045,288 | $12,754 |
| 2024 | $209,057 | $836,231 | $1,045,288 | $12,626 |
| 2023 | $200,940 | $803,760 | $1,004,700 | $12,382 |
| 2022 | $197,000 | $788,000 | $985,000 | $11,806 |
| 2021 | $164,955 | $341,292 | $506,247 | $6,182 |
| 2020 | $163,264 | $337,793 | $501,057 | $6,241 |
| 2019 | $160,063 | $331,170 | $491,233 | $5,998 |
| 2018 | $156,925 | $324,677 | $481,602 | $5,860 |
| 2017 | $153,849 | $318,311 | $472,160 | $5,730 |
| 2016 | $150,833 | $312,070 | $462,903 | $5,592 |
| 2015 | $148,568 | $307,383 | $455,951 | $5,510 |
| 2014 | $145,658 | $301,362 | $447,020 | $5,533 |
| 2013 | $145,000 | $300,000 | $445,000 | $5,533 |
| 2012 | $156,000 | $364,000 | $520,000 | $6,753 |
| 2010 | $140,000 | $375,000 | $515,000 | $3,974 |
| 2009 | $132,937 | $172,761 | $305,698 | $3,831 |
| 2008 | $130,641 | $169,777 | $300,418 | $3,668 |
| 2007 | $128,080 | $166,449 | $294,529 | $3,543 |
Property facts
Year built
1948
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
1,462 sqft
Lot size
7,837 sqft
ZIP code
91401
City
Valley Glen
Street
Costello Ave
Coordinates
34.17816, -118.43806
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 5917 Costello Ave last sell?
No public-record sale is on file for 5917 Costello Ave.
What is the current tax assessment for 5917 Costello Ave?
The most recent total assessment for 5917 Costello Ave (year 2025) is $1,045,288 with $12,754 in property tax.
When was 5917 Costello Ave built?
5917 Costello Ave was built in 1948.
How does 5917 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 5917 Costello Ave?
5917 Costello Ave is a 4 bed, 3 bath, 1,462 sqft, 7,837 sqft lot single_family.
Is 5917 Costello Ave a flip candidate?
No — 5917 Costello Ave does not appear in our flips dataset.
Is 5917 Costello Ave a tax-appeal candidate?
No — 5917 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