Lost River HomeAdult Residential Facility in Diamond Bar, California
About Lost River Home
You can find Lost River Home on Lost River Dr. in Los Angeles County, serving adults with developmental disabilities. As an adult residential facility, this is a small home with room for 4 residents. The operator Calreddy. Inc. manages the home, which has been licensed since 2012. H Mart grocery store is about half a mile away from the home. Diamond Bar City Library is about a mile away, and Heritage Park is also about a mile away.
License Verification
LicensedLicense data from California Department of Social Services, Community Care Licensing
Lost River Home at a glance
Lost River Home is one of 6 adult residential facilities listed in Diamond Bar.
It is licensed for 4 beds — a residential home rather than a community, against a Diamond Bar average of about 8.
State inspection record
California's licensing inspectors have visited Lost River Home 5 times, most recently on Jul 28, 2026. There are no complaints on record.
- Licensed since
- Aug 28, 2012
- Last visit
- Jul 28, 2026
- Visits on record
- 5
- Complaints
- 0
Citations: 0 Type A · 1 Type B (counted per visit)
What do these numbers mean?
Type A citations are for an immediate risk to residents' health, safety or rights. Type B citations are for something that could become one if it is not fixed.
The state counts citations per visit, so a follow-up visit can count the same citation again. The state publishes about five years of records.
Source: California Department of Social Services, Community Care Licensing — checked Sep 25, 2026.
A local advisor reads every inspection and complaint report on Lost River Home and emails you a plain-English summary, usually within one business day.
Compare Lost River Home with the other adult residential facilities in Diamond Bar by size, published price and state license.
Nearby Services & Attractions
Nearby Places
Everyday services recorded near this address include Diamond Bar United Church (0.3 mi), Buns & Dums (0.4 mi) and Chase (0.5 mi). Distances are straight-line.
- 1💊CVS PharmacyPharmacy3.1 mi
- 2🏥1.0 mi
- 3🛒H MartGrocery0.6 mi
- 4🌳Heritage ParkPark0.7 mi
- 5📚Diamond Bar City LibraryLibrary1.2 mi
- 6⛪0.3 mi
- 7🏦ChaseBank0.5 mi
- 8🍽️Buns & DumsRestaurant0.4 mi
Place data © OpenStreetMap contributors
Frequently asked questions about Lost River Home
- What type of care does Lost River Home provide?
- Lost River Home is an adult residential facility in Diamond Bar, California, licensed for 4 residents.
- Where is Lost River Home located?
- Lost River Home is at 21625 Lost River Dr., Diamond Bar, California 91765. It is near Heritage Park.
- When was Lost River Home last inspected?
- California's Community Care Licensing Division last visited Lost River Home on Jul 28, 2026.
- Has Lost River Home had any citations?
- As the state tallies them (per visit, so a follow-up visit can count a citation again), Lost River Home's public record lists 0 Type A and 1 Type B citations. The full inspection report, free from a local advisor, explains each one.
- Who operates Lost River Home?
- The state license for Lost River Home is held by Calreddy. Inc., first licensed on Aug 28, 2012.
- Who can live at Lost River Home?
- The state licenses Lost River Home to serve adults with developmental disabilities. Its license notes: "Approved to serve four ambulatory developmentally disabled adults."
Other homes in Diamond Bar
Compare other care homes for adults in Diamond Bar, California
Adult Residential FacilityCalifornia Mentor - Meadcliff Home
Adult Residential FacilitySafe Haven Adult Residential
Adult Residential FacilityHourglass Home
Adult Day CareVocational Innovations-diamond Bar
Adult Residential FacilityJjvitacare1, Inc
Adult Residential Facility