521 Keystone St
Burbank, CA 91506
2 bd 1 ba 927 sqft Built 1947 Lot 6,770 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 | $207,996 | $831,986 | $1,039,982 | $11,711 |
| 2024 | $207,996 | $831,986 | $1,039,982 | $11,377 |
| 2023 | $199,920 | $799,680 | $999,600 | $11,255 |
| 2022 | $196,000 | $784,000 | $980,000 | $10,741 |
| 2021 | $157,676 | $630,707 | $788,383 | $8,740 |
| 2020 | $156,060 | $624,240 | $780,300 | $8,643 |
| 2019 | $153,000 | $612,000 | $765,000 | $8,383 |
| 2018 | $100,000 | $500,000 | $600,000 | $6,721 |
| 2017 | $20,678 | $39,264 | $59,942 | $695 |
| 2016 | $20,273 | $38,495 | $58,768 | $663 |
| 2015 | $19,969 | $37,917 | $57,886 | $651 |
| 2014 | $19,578 | $37,175 | $56,753 | $658 |
| 2013 | $19,490 | $37,007 | $56,497 | $653 |
| 2012 | $19,108 | $36,282 | $55,390 | $640 |
| 2010 | $18,734 | $35,571 | $54,305 | $619 |
| 2009 | $18,594 | $35,306 | $53,900 | $609 |
| 2008 | $18,274 | $34,697 | $52,971 | $597 |
| 2007 | $17,916 | $34,017 | $51,933 | $571 |
Property facts
Year built
1947
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
927 sqft
Lot size
6,770 sqft
ZIP code
91506
City
Burbank
Street
Keystone St
Coordinates
34.17061, -118.32965
Comparable properties nearby
Frequently asked questions
When did 521 Keystone St last sell?
No public-record sale is on file for 521 Keystone St.
What is the current tax assessment for 521 Keystone St?
The most recent total assessment for 521 Keystone St (year 2025) is $1,039,982 with $11,711 in property tax.
When was 521 Keystone St built?
521 Keystone St was built in 1947.
How does 521 Keystone St compare to others on Keystone St?
We track 8 other properties on Keystone St. Browse the list under "Other properties on Keystone St" to compare beds, baths, and sale history.
What are the property facts for 521 Keystone St?
521 Keystone St is a 2 bed, 1 bath, 927 sqft, 6,770 sqft lot single_family.
Is 521 Keystone St a flip candidate?
No — 521 Keystone St does not appear in our flips dataset.
Is 521 Keystone St a tax-appeal candidate?
No — 521 Keystone 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
+3.4%
Implied 1-yr
+13.6%
2026 Q3
$1.64M
2026 Q4
$1.69M
ZIP 91506 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Keystone St