20397 Portside Dr, Walnut, CA 91789 is a single family home that contains 2,282 sq ft and was built in 1985. It contains 4 bedrooms and 3 bathrooms. This home last sold for $1,300,000 in August 2025.
The Zestimate for this house is $1,293,500. The Rent Zestimate for this home is $4,390/mo.
Sold for $1,300,000
Tax assessed value
$1,300,000
20397 Portside Dr, Walnut, CA 91789
4beds
2,282sqft
SingleFamily
Built in 1985
0.31 Acres Lot
$1,293,500 Zestimate®
$570/sqft
$4,390 Estimated rent
Home value
$1,293,500
$1.16M - $1.44M
$4,390/mo
Zestimate® history
Owner options
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$8,449/mo
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Other
Cooling
- Central
Interior area
- Total interior livable area: 2,282 sqft
Property
Parking
- Total spaces: 3
Lot
- Size: 0.31 Acres
Details
- Parcel number: 8269036018
Construction
Type & style
- Home type: SingleFamily
Condition
- Year built: 1985
Community & HOA
HOA
- Has HOA: Yes
- HOA fee: $58 monthly
Location
- Region: Walnut
Financial & listing details
- Price per square foot: $570/sqft
- Tax assessed value: $1,300,000
Price history
| Date | Event | Price |
|---|---|---|
| 8/22/2025 | Sold | $1,300,000$570/sqft |
Source: Public Record Report a problem | ||
| 8/27/2024 | Sold | $1,300,000+5.3%$570/sqft |
Source: Public Record Report a problem | ||
| 6/23/2022 | Sold | $1,235,000-4.3%$541/sqft |
Source: Public Record Report a problem | ||
| 6/15/2022 | Pending sale | $1,290,000$565/sqft |
Source: | ||
| 6/7/2022 | Contingent | $1,290,000$565/sqft |
Source: | ||
| 5/10/2022 | Listed for sale | $1,290,000+45.8%$565/sqft |
Source: | ||
| 5/5/2016 | Sold | $885,000-1.4%$388/sqft |
Source: Public Record Report a problem | ||
| 2/11/2016 | Pending sale | $898,000$394/sqft |
Source: ReMax 2000 Realty #TR15250306 Report a problem | ||
| 11/20/2015 | Listed for sale | $898,000+36.1%$394/sqft |
Source: ReMax 2000 Realty #TR15250306 Report a problem | ||
| 4/28/2005 | Sold | $660,000+54.6%$289/sqft |
Source: Public Record Report a problem | ||
| 12/7/2001 | Sold | $427,000+38.6%$187/sqft |
Source: Public Record Report a problem | ||
| 6/8/1995 | Sold | $308,000$135/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $1,300,000 |
| 2025 | $16,419 +2.8% | $1,300,000 +1.2% |
| 2024 | $15,970 +4.2% | $1,284,893 +2% |
| 2023 | $15,320 +2.1% | $1,259,700 +27.6% |
| 2022 | $15,001 +25.8% | $987,229 +2% |
| 2021 | $11,929 +1.3% | $967,873 +1% |
| 2020 | $11,772 | $957,949 +2% |
| 2019 | $11,772 +5.6% | $939,167 +2% |
| 2018 | $11,151 | $920,753 +2% |
| 2017 | $11,151 +2.1% | $902,700 +16.2% |
| 2016 | $10,926 +16% | $777,138 +1.5% |
| 2015 | $9,417 +1.9% | $765,466 +2% |
| 2014 | $9,239 | $750,473 +20.3% |
| 2012 | -- | $624,000 +7.7% |
| 2011 | -- | $579,600 |
| 2010 | -- | $579,600 |
| 2009 | -- | $579,600 -17.2% |
| 2008 | -- | $700,396 +2% |
| 2007 | -- | $686,663 +2% |
| 2006 | -- | $673,200 |
| 2005 | -- | $673,200 +51.7% |
| 2004 | -- | $443,671 +1.9% |
| 2003 | -- | $435,540 +2% |
| 2002 | -- | $427,000 +26.9% |
| 2000 | -- | $336,599 |
Find assessor info on the county website
Neighborhood: 91789
Nearby homes
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- $1,258,7004 bd2 ba2.2k sqft20388 Portside Dr, Walnut, CA 91789Off Market
Nearby schools
GreatSchools rating
- 8/10Ybarra Academy For The Arts And TechnologyGrades: K-8Distance: 1.5 mi
- 8/10John A. Rowland High SchoolGrades: 9-12Distance: 1.6 mi
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Estimated market value
$1,293,500
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Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,293,500
- California
- Los Angeles County
- Rowland Heights
- 91789
- 20397 Portside Dr