About This Home

This 5-bedroom, 3-bathroom single family at 3929 E La Jolla Street in Ontario, CA is listed for $800,000 ($320 per sqft). Built in 2023, the home offers 2,501 sqft of living space on a 0.09 acres lot.

Key Features

  • Built in 2023
  • 0.09 acre lot
  • 2 stories
  • 2 parking spaces

Property Details

2 stories
3 full
2-car garage
2023

Amenities

SolarA/C
Listing Description

Built by KB Home in 2023, this beautifully upgraded corner-lot residence is located in the highly sought-after Ontario Ranch community. Designed with a spacious, open-concept floor plan, the home offers 5 bedrooms and 3 full bathrooms, including a desirable first-floor bedroom and full bath-ideal for guests or multi-generational living.

This light-filled home features numerous builder upgrades, paid-off solar panels, and a thoughtfully designed layout that combines comfort with modern style. Residents enjoy resort-style community amenities, including a beautiful park and swimming pool. Conveniently located within walking distance to Costco, 99 Ranch Market, and a variety of shopping, dining, and entertainment options, this home offers the perfect blend of comfort, convenience, and contemporary living.

Monthly Cost Estimate

$4,457/mo

20% down · 6.5% · 30 years

Principal$579
Interest$3,467
Insurance$233
HOA$178

Estimates only. Actual payments may vary.

Location

3929 E La Jolla Street

Ontario, CA 91761

Property Details

Heating

Central

Cooling

Central Air

Appliances

Gas CooktopDisposalMicrowaveRefrigeratorGas RangeGas Oven

Questions & Answers

This 5-bedroom, 3-bathroom single family at 3929 E La Jolla Street is listed at $800,000 ($320/sqft). The estimated monthly payment is $4,456 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance, HOA fees.

HOA fees are $178/month.

Key features include: Built in 2023, 0.09 acre lot, 2 stories, 2 parking spaces.

This property is listed by ALAN KUNLUN XIANG and can be reached at 9096829688.

AX

ALAN KUNLUN XIANG

License 01954075

Agent at US National Realty

(909) 682-9688
Agent website

Listed by US National Realty · Broker phone: (626) 382-1688 · Broker website

MLS# WS26130445· Source: California Regional Multiple Listing Service, Inc· 33 days on PropertySimple

Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

3929 E La Jolla Street, Ontario, CA 91761

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