2. 646 E 4th St Ontario CA
646 E 4th St Ontario CA

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646 E 4th St Ontario, CA

646 E 4th St Ontario, CA 91764 was built in 1953 and last sold for $350,000. The property has a lot size of 9,600 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 643,000, reflecting a 0% change over the past year, with 2 beds, 1 baths, and approximately 716 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

$350,000
Last sold Aug 1, 2026
2
Beds
1
Baths
716
Sqft
Off Market
$643,000 estimated value
Built in 1953
$898/sqft
9,600 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
1048-093-08-0000
Parking
1
Subdivision
Map Of Ontario
Heating
Floor/Wall
Cooling
Evaporative Cooler
Stories
1

Property History

Over the last 12 months, the sales price of 646 E 4th St Ontario, CA 91764 has increased by 0%.

Price History

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Year Price Price/Sq Ft
2026 $ 613,000 0 % $ 856
2025 $ 616,000 9 % $ 860
2024 $ 561,000 4 % $ 784
2023 $ 538,000 3 % $ 751
2022 $ 519,000 32 % $ 725
2021 $ 393,000 ---- $ 549

Tax History

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Year Taxes Assesments
2026 ---- $ 406,205
2025 $ 4,383 2 %
2024 $ 4,284 2 % $ 390,431
2023 $ 4,163 1 % $ 382,776
2022 $ 4,108 ---- $ 375,270
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Owner

Leonel Deras Leonel E Deras , Age 36

Lives at 10306 Welshire Dr, Upper Marlboro, MD 20772-3874
Relatives: Jose Deras, Juan Aguilar, Leonel Deras, Marielena Deras, Mario Deras, Melinda Deras, Oscar Deras
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People Living at 646 E 4th St Ontario, CA

Leonel Deras Leonel E Deras , Age 36

Lives at 10306 Welshire Dr, Upper Marlboro, MD 20772-3874 Upper Marlboro MD 20772 10306 Welshire Dr
Prior addresses: 646 E 4th St, Ontario, CA 91764-2809 Ontario CA 91764 646 E 4th St 852 Calaveras Ave, Ontario, CA 91764-3616 Ontario CA 91764 852 Calaveras Ave 7908 Eton Ln, Clinton, MD 20735-1553 Clinton MD 20735 7908 Eton Ln
Relatives: Jose Deras, Juan Aguilar, Leonel Deras, Marielena Deras, Mario Deras, Melinda Deras, Oscar Deras
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Anthony Razo Anthony Razo , Age 50

Lives at 646 E 4th St, Ontario, CA 91764-2809 Ontario CA 91764 646 E 4th St
Prior addresses: 1198 Boise Way, Costa Mesa, CA 92626-2704 Costa Mesa CA 92626 1198 Boise Way 9234 San Gabriel Ave, Apt C, South Gate, CA 90280-4849 South Gate CA 90280 9234 San Gabriel Ave, Apt C
Relatives: Elsa Perez, Hector Razzo, Agustin Perez, Ana Pineda, Anna Perez, Armando Bustos, Axel Perez, Christopher Perez, Dora Hernandez
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Richard Rubalcaba Richard D Rubalcaba , Age 22

Lives at 646 E 4th St, Ontario, CA 91764-2809 Ontario CA 91764 646 E 4th St
Prior addresses: 405 W Reeves Ave, Spc 7, Ridgecrest, CA 93555-2555 Ridgecrest CA 93555 405 W Reeves Ave, Spc 7 106 Scott RD, Bishop, CA 93514-7110 Bishop CA 93514 106 Scott RD
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Luis Herrera Luis Torres Herrera , Age 76

Lives at 7417 Walnut Dr, Los Angeles, CA 90001-2738 Los Angeles CA 90001 7417 Walnut Dr
Prior addresses: 646 E 4th St, Ontario, CA 91764-2809 Ontario CA 91764 646 E 4th St 8652 Wheatland AVE, Whittier, CA 90605-2258 Whittier CA 90605 8652 Wheatland AVE 1607 E 52nd St, Los Angeles, CA 90011-5007 Los Angeles CA 90011 1607 E 52nd St
Relatives: Benjamin Vidales, Elsy Torres, Gloria Torres, Guillermo Torres, Idalia Torres, Jeannette Torres, Jose Torres
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Teresa Torres Teresa O Torres , Age 76

Lives at 646 E 4th St, Ontario, CA 91764-2809 Ontario CA 91764 646 E 4th St
Prior addresses: 16027 Cadwell ST, La Puente, CA 91744-2221 La Puente CA 91744 16027 Cadwell ST 518 Highlander AVE, La Habra, CA 90631-3708 La Habra CA 90631 518 Highlander AVE 7052 Newlin AVE, Apt 4, Whittier, CA 90602-1249 Whittier CA 90602 7052 Newlin AVE, Apt 4
Relatives: Luis Torres, Arturo Herrera, Crystal Herrera, Debbie Luna, Elsy Torres, Felipe Torres, Gabriel Torres, Gloria Torres, Guillermo Torres
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Luis Torres Luis Rodrigo Torres , Age 49

Lives at 646 E 4th St, Ontario, CA 91764-2809 Ontario CA 91764 646 E 4th St
Prior addresses: 915 30th ST, Bakersfield, CA 93301-2523 Bakersfield CA 93301 915 30th ST 7052 Newlin Ave, Apt 4, Whittier, CA 90602-1249 Whittier CA 90602 7052 Newlin Ave, Apt 4 16027 Cadwell St, La Puente, CA 91744-2221 La Puente CA 91744 16027 Cadwell St
Relatives: Teresa Torres, Alfonso Torres, Elsy Torres, Felipe Torres, Gabriel Torres, Gilbert Fisher, Gloria Torres, Guillermo Torres, Ivan Szelengowicz
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James Davidson James L Davidson , Age 62

Lives at 17133 Candlewood Rd, Apple Valley, CA 92307-1103 Apple Valley CA 92307 17133 Candlewood Rd
Prior addresses: 1024 E 6th St, STRRET B, Ontario, CA 91764-1304 Ontario CA 91764 1024 E 6th St, STRRET B 646 E 4th St, Ontario, CA 91764-2809 Ontario CA 91764 646 E 4th St 1024 1/2 E 6th St, Ontario, CA 91764-1304 Ontario CA 91764 1024 1/2 E 6th St
Relatives: Charles Davidson, Joe Davidson, Joseph Davidson, Kristy Marquez, Sharon Davidson, Arthur Marquez, Braulia Marquez, Chad Davidson
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Sharon Davidson Sharon Lee Davidson , Age 82

Lives at 646 E 4th St, Ontario, CA 91764-2809 Ontario CA 91764 646 E 4th St
Prior addresses: 646 W 4th ST, Ontario, CA 91762-1944 Ontario CA 91762 646 W 4th ST 8550 Sierra AVE, Fontana, CA 92335-3840 Fontana CA 92335 8550 Sierra AVE 8108 San Bernardino RD, Rancho Cucamonga, CA 91730-3123 Rancho Cucamonga CA 91730 8108 San Bernardino RD
Relatives: James Davidson, Joe Davidson, Joseph Davidson, Sharon Davidson, Chad Davidson, Charles Davidson, Cynthia Dennis, Cynthia Melvin, Gary Davidson
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Sabrina Lopez Sabrina Yolanda Lopez , Age 43

Lives at 5918 W Shangri La Rd, Glendale, AZ 85304-3772 Glendale AZ 85304 5918 W Shangri La Rd
Prior addresses: 518 Highlander Ave, La Habra, CA 90631-3708 La Habra CA 90631 518 Highlander Ave 7052 Newlin Ave, Apt 4, Whittier, CA 90602-1249 Whittier CA 90602 7052 Newlin Ave, Apt 4 1330 N San Diego Ave, Ontario, CA 91764-2247 Ontario CA 91764 1330 N San Diego Ave
Relatives: Arielle Martinez, Gary Lopez, Graciela Dereal, Hortencia Lopez, Jose Fuentes, Julia Real, Julie Merchain, Marie Holloway, Olga Duddy
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Neighbors

650 E 4th St
Ontario, CA
View Property Report
640 E 4th St
Ontario, CA
View Property Report
645 E Rosewood Ct
Ontario, CA
View Property Report
660 E 4th St
Ontario, CA
View Property Report

FAQs

Who lives at 646 E 4th St, Ontario, CA 91764?
According to our records, the current person living in 646 E 4th St is Leonel Deras.
Is this property currently for sale?
The property is not for sale and last sold for $350,000 on Aug 1, 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 $643,000, 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 716 sq ft of living space on a 9,600 sq ft lot, built in 1953 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 650 E 4th St, 640 E 4th St, and 645 E Rosewood Ct, each with its own property report to help compare size, value, and residents.