2. 540 Citadel Dr Walnut CA
540 Citadel Dr Walnut CA

Report Results for

540 Citadel Dr Walnut, CA

540 Citadel Dr Walnut, CA 91789 was built in 1974 and last sold for $952,500. The property has a lot size of 9,922 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 1,002,000, reflecting a 0% change over the past year, with 3 beds, 2 baths, and approximately 1,487 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

$952,500
Last sold Apr 27, 2026
3
Beds
2
Baths
1,487
Sqft
Off Market
$1,002,000 estimated value
Built in 1974
$674/sqft
9,922 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
8709-033-008
Parking
1
Subdivision
31335
Heating
Central
Cooling
Central
Fireplaces
1
Stories
1

Property History

Over the last 12 months, the sales price of 540 Citadel Dr Walnut, CA 91789 has increased by 0%, and the tax increased by 3%.

Price History

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Year Price Price/Sq Ft
2026 $ 979,000 0 % $ 658
2025 $ 978,000 5 % $ 658
2024 $ 928,000 7 % $ 624
2023 $ 864,000 -2 % $ 581
2022 $ 884,000 22 % $ 594
2021 $ 724,000 ---- $ 487

Tax History

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Year Taxes Assesments
2025 $ 4,565 3 % $ 315,788
2024 $ 4,415 2 %
2023 $ 4,317 1 % $ 303,527
2022 $ 4,233 1 % $ 297,577
2021 $ 4,154 ---- $ 291,744
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Owner

Kun Kim Kun Sam Kim , Age 81

Lives at 845 El Camino Del Mar, # 300, San Francisco, CA 94121-1017
Relatives: Jeanne Kim, Andrew Kim, Chang Kim, Choong Kim, Chun Kim, Chung H, Cindy Y, Denis Yang
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People Living at 540 Citadel Dr Walnut, CA

Kun Kim Kun Sam Kim , Age 81

Lives at 845 El Camino Del Mar, # 300, San Francisco, CA 94121-1017 San Francisco CA 94121 845 El Camino Del Mar, # 300
Prior addresses: 540 Citadel Dr, Walnut, CA 91789-1808 Walnut CA 91789 540 Citadel Dr 1355 Blackstone RD, San Marino, CA 91108-2720 San Marino CA 91108 1355 Blackstone RD 1610 Post St, San Francisco, CA 94115-3619 San Francisco CA 94115 1610 Post St
Relatives: Jeanne Kim, Andrew Kim, Chang Kim, Choong Kim, Chun Kim, Chung H, Cindy Y, Denis Yang
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En Kim En Chong Kim , Age 36

Lives at 3125 Marina Dr, Alameda, CA 94501-1639 Alameda CA 94501 3125 Marina Dr
Prior addresses: 1414 San Carlos Ave, Concord, CA 94518-1105 Concord CA 94518 1414 San Carlos Ave 19438 Cypress Canyon DR, Katy, TX 77449-5517 Katy TX 77449 19438 Cypress Canyon DR 3279 Shadow Park PL, San Jose, CA 95121-1774 San Jose CA 95121 3279 Shadow Park PL
Relatives: Anayansi Kim, Emily Kim, Hyun Kim, Juno Kim, Kison Kim, Kun Kim, Leesh Kim, Manoo Kim
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Kison Kim Kison Kim , Age 66

Lives at 18726 Colima Rd, Rowland Heights, CA 91748-2916 Rowland Heights CA 91748 18726 Colima Rd
Prior addresses: 3465 Golden Poppy Way, Yorba Linda, CA 92886-1316 Yorba Linda CA 92886 3465 Golden Poppy Way 2663 Crooked Creek Dr, Diamond Bar, CA 91765-3511 Diamond Bar CA 91765 2663 Crooked Creek Dr
Relatives: David Kim, Andrew Kim, Bong Ki, Byung Kim, Byungsung Kim, Chae Paek, Chaehwan Choi, Chung Kim, De Kim
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Ruben Sanchez Ruben M Sanchez , Age 74

Lives at 698 Cutwood Ln, # CA9250, Riverside, CA 92506-6503 Riverside CA 92506 698 Cutwood Ln, # CA9250
Prior addresses: 386 Pine Ln, Big Bear City, CA 92314-8926 Big Bear City CA 92314 386 Pine Ln Po Box 500, Big Bear City, CA 92314-0500 Big Bear City CA 92314 Po Box 500 Po Box 51967, Riverside, CA 92517-2967 Riverside CA 92517 Po Box 51967
Relatives: Martha Sanchez, Alicia Sanchez, James Sanchez, Jennifer Moore, John Sanchez, John Evelia, Joshua Sanchez, Maria Sanchez
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Jesus Loya Jesus Ricardo Loya , Age 71

Lives at 12453 Glennaire Pl, Victorville, CA 92395-5780 Victorville CA 92395 12453 Glennaire Pl
Prior addresses: 16133 Progress Ln, Irwindale, CA 91706-2150 Irwindale CA 91706 16133 Progress Ln 16133 Progress Ln, Baldwin Park, CA 91706-2150 Baldwin Park CA 91706 16133 Progress Ln
Relatives: Norma Loya, Jennifer Loya, Albert Guzman, Irene Escovedo, Manuel Castaneda, Regina Castaneda, Ricardo Garcia, Richard Castaneda, Sylvia Rios
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Margaret Mueller Margaret A Mueller , Age 75

Lives at 26 Los Coyotes Dr, Pomona, CA 91766-4770 Pomona CA 91766 26 Los Coyotes Dr
Prior addresses: Po Box 1809, Blue Jay, CA 92317-1809 Blue Jay CA 92317 Po Box 1809 26240 Augusta Dr, Lake Arrowhead, CA 92352-9703 Lake Arrowhead CA 92352 26240 Augusta Dr 2606 Deodar Cir, Pasadena, CA 91107-2605 Pasadena CA 91107 2606 Deodar Cir
Relatives: Michael Mueller, Mark Mueller, Matthew Mueller, Melissa Mueller, Corinne Mueller, Karl Mueller, Robert Mueller, Ambrose Mueller
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Alicia Sanchez Alicia Bertha Sanchez , Age 72

Lives at 13493 Pico Ct, Fontana, CA 92336-3419 Fontana CA 92336 13493 Pico Ct
Prior addresses: 1759 Shamrock Ave, Upland, CA 91784-1869 Upland CA 91784 1759 Shamrock Ave Po Box 587, Upland, CA 91785-0587 Upland CA 91785 Po Box 587
Relatives: Doris Jauregui, James Sanchez, Jennifer Moore, John Sanchez, John Evelia, Leo Ortega, Maria Sanchez
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Matthew Mueller Matthew A Mueller , Age 48

Lives at 2528 Marron Rd, Apt 103, Carlsbad, CA 92010-8389 Carlsbad CA 92010 2528 Marron Rd, Apt 103
Prior addresses: 5825 Rancho Ln, Mckinney, TX 75070-6448 Mckinney TX 75070 5825 Rancho Ln 4163 Lake Park Ln, Fallbrook, CA 92028-7886 Fallbrook CA 92028 4163 Lake Park Ln 5434 Villas Dr, Bonsall, CA 92003-5206 Bonsall CA 92003 5434 Villas Dr
Relatives: Margaret Mueller, Mark Mueller, Melissa Mueller, Michael Mueller, Carol Spear, Corinne Mueller, Karl Mueller, Robert Mueller
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Neighbors

546 Citadel Dr
Walnut, CA
View Property Report
528 Citadel Dr
Walnut, CA
View Property Report
603 Green River Rd
Walnut, CA
View Property Report
606 Citadel Dr
Walnut, CA
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FAQs

Who lives at 540 Citadel Dr, Walnut, CA 91789?
According to our records, the current person living in 540 Citadel Dr is Kun Kim.
Is this property currently for sale?
The property is not for sale and last sold for $952,500 on Apr 27, 2026. 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 $1,002,000, reflecting a 0% 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 1,487 sq ft of living space on a 9,922 sq ft lot, built in 1974 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 546 Citadel Dr, 528 Citadel Dr, and 603 Green River Rd, each with its own property report to help compare size, value, and residents.