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20383 Portside Dr

Walnut, CA 91789

4 bd 3 ba 2,072 sqft Built 1985 Lot 18,937 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

YearBuildingLandTotal assessedTax paid
2025 $231,021 $672,544 $903,565 $11,755
2024 $231,021 $672,544 $903,565 $11,304
2023 $222,051 $646,429 $868,480 $10,873
2022 $217,698 $633,754 $851,452 $10,588
2021 $213,430 $621,328 $834,758 $10,418
2020 $211,242 $614,958 $826,200 $10,282
2019 $216,368 $203,717 $420,085 $4,470
2018 $212,126 $199,723 $411,849 $5,314
2017 $207,967 $195,807 $403,774 $5,208
2016 $203,890 $191,968 $395,858 $5,106
2015 $200,828 $189,085 $389,913 $5,024
2014 $196,895 $185,382 $382,277 $5,024
2013 $196,006 $184,545 $380,551 $4,910
2012 $192,163 $180,927 $373,090 $4,767
2010 $188,396 $177,380 $365,776 $4,529
2009 $186,988 $176,055 $363,043 $4,487
2008 $183,758 $173,014 $356,772 $4,388
2007 $180,155 $169,622 $349,777 $4,256

Property facts

Year built
1985
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
2,072 sqft
Lot size
18,937 sqft
ZIP code
91789
City
Walnut
Street
Portside Dr
Coordinates
33.97440, -117.85725

Comparable properties nearby

Frequently asked questions

When did 20383 Portside Dr last sell?
No public-record sale is on file for 20383 Portside Dr.
What is the current tax assessment for 20383 Portside Dr?
The most recent total assessment for 20383 Portside Dr (year 2025) is $903,565 with $11,755 in property tax.
When was 20383 Portside Dr built?
20383 Portside Dr was built in 1985.
How does 20383 Portside Dr compare to others on Portside Dr?
We track 6 other properties on Portside Dr. Browse the list under "Other properties on Portside Dr" to compare beds, baths, and sale history.
What are the property facts for 20383 Portside Dr?
20383 Portside Dr is a 4 bed, 3 bath, 2,072 sqft, 18,937 sqft lot single_family.
Is 20383 Portside Dr a flip candidate?
No — 20383 Portside Dr does not appear in our flips dataset.
Is 20383 Portside Dr a tax-appeal candidate?
No — 20383 Portside Dr is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
+2.3%
Implied 1-yr
+9.0%
2026 Q3
$1.61M
2026 Q4
$1.64M
ZIP 91789 — Median Price History + Forecast

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