2. 21818 Arbor Ct Walnut CA
21818 Arbor Ct Walnut CA

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21818 Arbor Ct Walnut, CA

21818 Arbor Ct Walnut, CA 91789 was built in 1988 and last sold for $1,322,000. The property has a lot size of 8,645 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 1,692,000, reflecting a 2% change over the past year, with 4 beds, 3 baths, and approximately 2,704 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

$1,322,000
Last sold Jun 9, 2025
4
Beds
3
Baths
2,704
Sqft
Off Market
$1,692,000 estimated value
Built in 1988
$626/sqft
8,645 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
8709-078-030
Subdivision
41683
Heating
Central
Cooling
Central

Property History

Over the last 12 months, the sales price of 21818 Arbor Ct Walnut, CA 91789 has increased by 2%, and the tax increased by 4%.

Price History

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Year Price Price/Sq Ft
2026 $ 1,631,000 2 % $ 603
2025 $ 1,592,000 6 % $ 589
2024 $ 1,495,000 2 % $ 553
2023 $ 1,459,000 1 % $ 540
2022 $ 1,437,000 27 % $ 531
2021 $ 1,123,000 ---- $ 415

Tax History

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Year Taxes Assesments
2025 $ 17,296 4 % $ 1,375,408
2024 $ 16,529 174 % $ 1,348,440
2023 $ 6,022 2 % $ 448,887
2022 $ 5,902 2 % $ 440,086
2021 $ 5,786 ---- $ 431,457
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Owner

Steven Dou Steven C Dou , Age 38

Lives at 1637 Chestnut Hill Dr, Walnut, CA 91789-1110
Relatives: Barbara Dou, Barbara Mccollum, Eda Dou, Edward Dou, Hui Dou, Steven Dou, Christina Dou, Cindy Dou
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People Living at 21818 Arbor Ct Walnut, CA

Steven Dou Steven C Dou , Age 38

Lives at 1637 Chestnut Hill Dr, Walnut, CA 91789-1110 Walnut CA 91789 1637 Chestnut Hill Dr
Prior addresses: 21818 Arbor Ct, Walnut, CA 91789-1490 Walnut CA 91789 21818 Arbor Ct 400 Fairview Ave, Arcadia, CA 91007-6803 Arcadia CA 91007 400 Fairview Ave
Relatives: Barbara Dou, Barbara Mccollum, Eda Dou, Edward Dou, Hui Dou, Steven Dou, Christina Dou, Cindy Dou
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Jiawen Yao Jiawen Yao , Age 40

Lives at 21818 Arbor Ct, Walnut, CA 91789-1490 Walnut CA 91789 21818 Arbor Ct
Prior addresses: 270 S Monte Vista ST, La Habra, CA 90631-5334 La Habra CA 90631 270 S Monte Vista ST 1637 Chestnut Hill Dr, Walnut, CA 91789-1110 Walnut CA 91789 1637 Chestnut Hill Dr 1454 W Stoneridge CT, Ontario, CA 91762-2822 Ontario CA 91762 1454 W Stoneridge CT
Relatives: Yiping Yao
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Danica Wu Danica Suk Wai Ng Wu , Age 41

Lives at 21818 Arbor Ct, Walnut, CA 91789-1490 Walnut CA 91789 21818 Arbor Ct
Prior addresses: 15787 Begonia AVE, Chino, CA 91708-8866 Chino CA 91708 15787 Begonia AVE 1699 Beverly Dr, Pasadena, CA 91104-2702 Pasadena CA 91104 1699 Beverly Dr 15797 Begonia AVE, Chino, CA 91708-8866 Chino CA 91708 15797 Begonia AVE
Relatives: John Wu, Anne Wang, Christopher Wu, Danny Wu, Donna Ng, Dorena Houghton, Khonkham Douangvilay, Vina Wu, Wing Ng
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Donna Ng Donna M Ng , Age 74

Lives at 21818 Arbor Ct, Walnut, CA 91789-1490 Walnut CA 91789 21818 Arbor Ct
Prior addresses: 5761 Jamestown Ave, Eastvale, CA 92880-7277 Eastvale CA 92880 5761 Jamestown Ave 18621 Mescalero ST, Rowland Heights, CA 91748-3719 Rowland Heights CA 91748 18621 Mescalero ST 2351 Remora DR, Rowland Heights, CA 91748-4126 Rowland Heights CA 91748 2351 Remora DR
Relatives: Adrienne Jang, Danica Wai, Donna Ng, Dorena Houghton, Jake C, Lai Ng, Michelle Ng, Wing Ng, Alvin Jang
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John Wu John J Wu , Age 43

Lives at 15797 Begonia Ave, Chino, CA 91708-8866 Chino CA 91708 15797 Begonia Ave
Prior addresses: 15787 Begonia AVE, Chino, CA 91708-8866 Chino CA 91708 15787 Begonia AVE 21818 Arbor CT, Walnut, CA 91789-1490 Walnut CA 91789 21818 Arbor CT 5471 Oneida Ct, Apt 156, Chino, CA 91710-6423 Chino CA 91710 5471 Oneida Ct, Apt 156
Relatives: Danica Wai, Christopher Wu, Khonkham Douangvilay, Vina Wu, Wu Chu, Wu Yow, Ammala Wu, Anne Wang, Chen Wu
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Lee Ling Lee Hsu Ling

Lives at 21818 Arbor Ct, Walnut, CA 91789-1490 Walnut CA 91789 21818 Arbor Ct
Prior addresses: 2933 Dee Ln, West Covina, CA 91792-2010 West Covina CA 91792 2933 Dee Ln
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Elisie Lee Elisie Yim Kwai Lee , Age 74

Lives at 2351 Remora Dr, Rowland Heights, CA 91748-4126 Rowland Heights CA 91748 2351 Remora Dr
Prior addresses: 9810 Cortada St, El Monte, CA 91733-1204 El Monte CA 91733 9810 Cortada St 1821 Kempton Ave, Monterey Park, CA 91755-6505 Monterey Park CA 91755 1821 Kempton Ave 21818 Arbor Ct, Walnut, CA 91789-1490 Walnut CA 91789 21818 Arbor Ct
Relatives: Man Lee, Chih Lee, Grace Lee, James Lee, Jennifer Lee, Jingbo Lee, Jun Li, Pei Lee, Pui Lee
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Man Lee Man Kit Lee , Age 76

Lives at 2351 Remora Dr, # 917484126, Rowland Heights, CA 91748-4126 Rowland Heights CA 91748 2351 Remora Dr, # 917484126
Prior addresses: 7222 Spectrum, Irvine, CA 92618-3441 Irvine CA 92618 7222 Spectrum 21818 Arbor Ct, Walnut, CA 91789-1490 Walnut CA 91789 21818 Arbor Ct 18621 Mescalero St, Rowland Heights, CA 91748-3719 Rowland Heights CA 91748 18621 Mescalero St
Relatives: Elisie Kwai, David Lee, James Lee, Jennifer Lee, John Lo, Millie Cao, Nidia Lee, Pei Lee, Richard Lee
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Neighbors

21812 Arbor Ct
Walnut, CA
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21828 Arbor Ct
Walnut, CA
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21817 Oakwood Way
Walnut, CA
View Property Report
21838 Arbor Ct
Walnut, CA
View Property Report

FAQs

Who lives at 21818 Arbor Ct, Walnut, CA 91789?
According to our records, the current person living in 21818 Arbor Ct is Steven Dou.
Is this property currently for sale?
The property is not for sale and last sold for $1,322,000 on Jun 9, 2025. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $1,692,000, reflecting a 2% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 2,704 sq ft of living space on a 8,645 sq ft lot, built in 1988 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 21812 Arbor Ct, 21828 Arbor Ct, and 21817 Oakwood Way, each with its own property report to help compare size, value, and residents.