1803 Grand Oaks Ave
Altadena, CA 91001
3 bd 2 ba 1,549 sqft Built 1951 Lot 8,146 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 | $188,011 | $752,057 | $940,068 | $11,142 |
| 2024 | $188,011 | $752,057 | $940,068 | $10,733 |
| 2023 | $180,711 | $722,854 | $903,565 | $10,644 |
| 2022 | $177,168 | $708,681 | $885,849 | $10,275 |
| 2021 | $173,695 | $694,786 | $868,481 | $9,784 |
| 2020 | $171,914 | $687,662 | $859,576 | $9,395 |
| 2019 | $168,544 | $674,179 | $842,723 | $9,412 |
| 2018 | $165,240 | $660,960 | $826,200 | $9,547 |
| 2017 | $162,000 | $648,000 | $810,000 | $9,450 |
| 2016 | $39,325 | $35,598 | $74,923 | $1,210 |
| 2015 | $38,735 | $35,064 | $73,799 | $1,196 |
| 2014 | $37,977 | $34,378 | $72,355 | $1,187 |
| 2013 | $37,806 | $34,223 | $72,029 | $1,178 |
| 2012 | $37,065 | $33,552 | $70,617 | $1,163 |
| 2010 | $36,339 | $32,895 | $69,234 | $1,112 |
| 2009 | $36,068 | $32,650 | $68,718 | $1,104 |
| 2008 | $35,446 | $32,087 | $67,533 | $1,044 |
| 2007 | $34,751 | $31,458 | $66,209 | $1,000 |
Property facts
Year built
1951
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,549 sqft
Lot size
8,146 sqft
ZIP code
91001
City
Altadena
Street
Grand Oaks Ave
Coordinates
34.17704, -118.10441
Comparable properties nearby
Frequently asked questions
When did 1803 Grand Oaks Ave last sell?
No public-record sale is on file for 1803 Grand Oaks Ave.
What is the current tax assessment for 1803 Grand Oaks Ave?
The most recent total assessment for 1803 Grand Oaks Ave (year 2025) is $940,068 with $11,142 in property tax.
When was 1803 Grand Oaks Ave built?
1803 Grand Oaks Ave was built in 1951.
How does 1803 Grand Oaks Ave compare to others on Grand Oaks Ave?
We track 8 other properties on Grand Oaks Ave. Browse the list under "Other properties on Grand Oaks Ave" to compare beds, baths, and sale history.
What are the property facts for 1803 Grand Oaks Ave?
1803 Grand Oaks Ave is a 3 bed, 2 bath, 1,549 sqft, 8,146 sqft lot single_family.
Is 1803 Grand Oaks Ave a flip candidate?
No — 1803 Grand Oaks Ave does not appear in our flips dataset.
Is 1803 Grand Oaks Ave a tax-appeal candidate?
No — 1803 Grand Oaks 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
-2.1%
Implied 1-yr
-8.5%
2026 Q3
$1.45M
2026 Q4
$1.45M
ZIP 91001 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Grand Oaks Ave