2. 341 Sinclair Ave Upland CA
341 Sinclair Ave Upland CA

Report Results for

341 Sinclair Ave Upland, CA

341 Sinclair Ave Upland, CA 91786 was built in 1964 and last sold for $1,180,000. The property has a lot size of 19,600 Sq Ft lot and is listed as a Apt House 5+ Units. The property is currently not for sale. Current estimates place the value near 2,452,000, reflecting a 11% change over the past year, with 4 beds, 2.5 baths, and approximately 6,486 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

$1,180,000
Last sold May 20, 2022
4
Beds
2.5
Baths
6,486
Sqft
Off Market
$2,452,000 estimated value
Built in 1964
$378/sqft
19,600 lot sqft
$109 HOA fees

Property characteristics

Property type
Residential
Zoning type
Apt House 5+ Units
APN
1008-093-04-0000
Parking
8
Subdivision
Tract No. 12001
Stories
2

Property History

Over the last 12 months, the sales price of 341 Sinclair Ave Upland, CA 91786 has increased by 11%.

Price History

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Year Price Price/Sq Ft
2026 $ 2,824,000 11 % $ 435
2025 $ 2,526,000 ---- $ 389

Tax History

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Year Taxes Assesments
2026 ---- $ 1,644,826
2025 $ 17,559 3 %
2024 $ 17,001 1 % $ 1,580,956
2023 $ 16,751 2 % $ 1,549,957
2022 $ 16,393 ---- $ 1,519,566
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Owner

Estela Portillo Estela D Portillo , Age 59

Lives at 341 Sinclair Ave, Apt B, Upland, CA 91786-7074
Relatives: Mercedes Portillo, Alexander Martinez, Cirilo Martinez, Edelmyra Cardenas, Esmeralda Zepeda, Janet Martinez, Jose Martinez
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People Living at 341 Sinclair Ave Upland, CA

Estela Portillo Estela D Portillo , Age 59

Lives at 341 Sinclair Ave, Apt B, Upland, CA 91786-7074 Upland CA 91786 341 Sinclair Ave, Apt B
Prior addresses: 331 Stillman Ave, Apt D, Upland, CA 91786-7092 Upland CA 91786 331 Stillman Ave, Apt D 232 Spencer Ave, Apt C, Upland, CA 91786-7084 Upland CA 91786 232 Spencer Ave, Apt C 25530 6th St, San Bernardino, CA 92410-4639 San Bernardino CA 92410 25530 6th St
Relatives: Mercedes Portillo, Alexander Martinez, Cirilo Martinez, Edelmyra Cardenas, Esmeralda Zepeda, Janet Martinez, Jose Martinez
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Angela Rodriguez Angela Gonzalez Rodriguez , Age 29

Lives at 16325 Harvey Dr, Fontana, CA 92336-2500 Fontana CA 92336 16325 Harvey Dr
Prior addresses: 341 Sinclair Ave, Apt C, Upland, CA 91786-7074 Upland CA 91786 341 Sinclair Ave, Apt C 13142 18th St, Chino, CA 91710-4414 Chino CA 91710 13142 18th St 728 N Cucamonga Ave, Ontario, CA 91764-3516 Ontario CA 91764 728 N Cucamonga Ave
Relatives: Blanca Perez, Jocelyn Fausto, Joe Rodriguez, Jose Arroyo, Jose Rodriguez, Juan Redin, Juan Rodriguez
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Armando Gutierrez Armando R Gutierrez , Age 63

Lives at 728 N Cucamonga Ave, Ontario, CA 91764-3516 Ontario CA 91764 728 N Cucamonga Ave
Prior addresses: 758 N Cucamonga Ave, Ontario, CA 91764-3516 Ontario CA 91764 758 N Cucamonga Ave 531 W G St, Ontario, CA 91762-3150 Ontario CA 91762 531 W G St
Relatives: Araceli Baldovinos, Gladiz Izaguirre, Heather Gutierrez, Jose Gutierrez, Juana Gutierrez, Leonicia Rivera, Nadia Bravo
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Francisco Martinez Francisco Omar Martinez , Age 34

Lives at 616 Fairfax Ln, Pomona, CA 91766-5330 Pomona CA 91766 616 Fairfax Ln
Prior addresses: 814 Reeves Pl, Apt B, Pomona, CA 91767-4957 Pomona CA 91767 814 Reeves Pl, Apt B 643 E Pasadena St, Apt B, Pomona, CA 91767-4872 Pomona CA 91767 643 E Pasadena St, Apt B
Relatives: Ana Martinez, Esmeralda Perez, Francisco Martinez, Joaquina Garcia, Juan Hernandez, Juan Martinez, Lorenzo Martinez, Madeline Martinez
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Armando Guzman Armando Silva Guzman , Age 53

Lives at 341 Sinclair Ave, Apt D, Upland, CA 91786-7023 Upland CA 91786 341 Sinclair Ave, Apt D
Prior addresses: 12854 Monte Vista Ave, Chino, CA 91710-3377 Chino CA 91710 12854 Monte Vista Ave
Relatives: Ana Guzman, Anakate Guzman, Brandon Flores, Erik Garcia, Erika Guzman, Juan Guzman, Ricardo Mondragon, Rogelio Guzman
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Ricardo Mondragon Ricardo G Mondragon , Age 59

Lives at 341 Sinclair Ave, Apt A, Upland, CA 91786-7074 Upland CA 91786 341 Sinclair Ave, Apt A
Prior addresses: 8577 Sierra Madre Ave, Rancho Cucamonga, CA 91730-4235 Rancho Cucamonga CA 91730 8577 Sierra Madre Ave 8577 Sierra Madre Ave, Rch Cucamonga, CA 91730-4235 Rch Cucamonga CA 91730 8577 Sierra Madre Ave 806 N Holmes Ave, Ontario, CA 91764-3514 Ontario CA 91764 806 N Holmes Ave
Relatives: Ana Guzman, Anakate Guzman, Armando Guzman, Brandon Flores, Christina Guzman, Dora Guzman, Erik Garcia, Erika Guzman, Jessica Guzman
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Rita Paniagua Rita C Paniagua , Age 53

Lives at 341 Sinclair Ave, Apt A, Upland, CA 91786-7074 Upland CA 91786 341 Sinclair Ave, Apt A
Prior addresses: 8576 Sierra Madre Ave, Rancho Cucamonga, CA 91730-4234 Rancho Cucamonga CA 91730 8576 Sierra Madre Ave 8577 Sierra Madre Ave, Rancho Cucamonga, CA 91730-4235 Rancho Cucamonga CA 91730 8577 Sierra Madre Ave 806 N Holmes Ave, Ontario, CA 91764-3514 Ontario CA 91764 806 N Holmes Ave
Relatives: Raul Lobano, Ricardo Mondragon, Aida Cuevas, Ana Guzman, Anakate Guzman, Armando Guzman, Brandon Flores, Catherine Cuevas-Martinez, Christina Guzman
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Guadalupe Gavidia Guadalupe Aide Gavidia , Age 56

Lives at 341 Sinclair AVE, Apt B, Upland, CA 91786-7074 Upland CA 91786 341 Sinclair AVE, Apt B
Prior addresses: 345 Sinclair Ave, Apt D, Upland, CA 91786-7074 Upland CA 91786 345 Sinclair Ave, Apt D 8950 Arrow Rte, Apt 106, Rancho Cucamonga, CA 91730-4445 Rancho Cucamonga CA 91730 8950 Arrow Rte, Apt 106 2043 E Yale St, Ontario, CA 91764-2348 Ontario CA 91764 2043 E Yale St
Relatives: Diana Herrera, Nuria Gavidia, Adrian Miranda, Alejandra Herrera, Araceli Miranda, Arturo Herrera, Eusebia Perez, Fernando Miranda, Heather Hutton
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Ana Guzman Ana Andrea Guzman , Age 33

Lives at 341 Sinclair Ave, Apt D, Upland, CA 91786-7074 Upland CA 91786 341 Sinclair Ave, Apt D
Prior addresses: 12854 Monte Vista Ave, Chino, CA 91710-3377 Chino CA 91710 12854 Monte Vista Ave
Relatives: Ana Guzman, Anakate Guzman, Armando Guzman, Brandon Flores, Erik Garcia, Erika Guzman, Juan Guzman, Lourdes Avila, Maria Quezada
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Neighbors

346 Stillman Ave
Upland, CA
View Property Report
367 Sinclair Ave
Upland, CA
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321 Sinclair Ave
Upland, CA
View Property Report
372 Stillman Ave
Upland, CA
View Property Report

FAQs

Who lives at 341 Sinclair Ave, Upland, CA 91786?
According to our records, the current person living in 341 Sinclair Ave is Estela Portillo.
Is this property currently for sale?
The property is not for sale and last sold for $1,180,000 on May 20, 2022. 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 $2,452,000, reflecting a 11% 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 6,486 sq ft of living space on a 19,600 sq ft lot, built in 1964 and classified as a Apt House 5+ Units.
What nearby properties can I compare this to?
Nearby homes include 346 Stillman Ave, 367 Sinclair Ave, and 321 Sinclair Ave, each with its own property report to help compare size, value, and residents.