Last updated February 14 2026 at 1:44 PM
1 of 39
3603 Castle Rock Road
- 1 unit available
- 4 Beds
- Location
- 3603 Castlerock Road, Diamond Bar CA 91765, Diamond Bar
- Amenities
- W/D hookup, Patio / balcony, Hardwood floors, Dogs allowed, Garage, Recently renovated + more
- Price range
- $3,600 - $3,600 per month
- Commute
Browse Similar Places
Price and Availability
3603 Castle Rock Road apartments start at $3,600/month. There are 1 available apartments priced from $3,600 to $3,600.Info provided by Listhub Api
Never miss a deal!
Get immediate alerts when prices drop or new units arrive.
Turn on alerts
There aren't any studio apartments available. Turn on alerts to be notified once there are.
There aren't any 1 bedroom available. Turn on alerts to be notified once there are.
There aren't any 2 bedrooms available. Turn on alerts to be notified once there are.
There aren't any 3 bedrooms available. Turn on alerts to be notified once there are.
Unit 4 Bed
Avail. now
$3,600
Find apartments similar to 3603 Castle Rock Road
How many bedrooms do you need?
Location
Amenities
- W/D Hookup
- Patio / Balcony
- Hardwood Floors
- Dogs Allowed
- Garage
- Recently Renovated
Unit Amenities
- Air Conditioning
- Furnished
- Hardwood Floors
- Microwave
- Oven
- Patio / Balcony
- Refrigerator
- Walk In Closets
- W/D Hookup
- Recently Renovated
Property Amenities
- Dogs Allowed
- Pet Friendly
- Dog Park
- On-Site Laundry
- Parking
- Garage
A Beautiful 4 bedroom 2 bath home in S. Diamond Bar is ready to lease! Located in "The Suburban Homes" subdivison on the very south end of Diamond Bar. Just minutes down the 57 freeway to Orange County! 2 main floor bedrooms with hardwood floors and a 3/4 bathroom are downstairs and 2 bedrooms upstairs and a full bath are upstairs. The master suite upstairs shares the bathroom with a hallway door that is used by the additional upstairs bedroom. Hardwood flooring in all bedrooms along with walk in closets. New vinyl laminate wood look flooring in the kitchen and recessed lighting. Built in appliances: microwave, gas cooktop, oven. Nook in the kitchen plus a formal dining room.
Spacious yard with a concrete patio and lush lawn. No neighbors directly behind you. 2 car attached garage with laundry hookups. Upgraded main electric panel, newer roof, and dual pane windows. Central air and heat. Award winning schools, Walnut school district! One of the best districts in the state! Diamond Bar's motto is "Country Living". A great place to call home.
Spacious yard with a concrete patio and lush lawn. No neighbors directly behind you. 2 car attached garage with laundry hookups. Upgraded main electric panel, newer roof, and dual pane windows. Central air and heat. Award winning schools, Walnut school district! One of the best districts in the state! Diamond Bar's motto is "Country Living". A great place to call home.
Verified reviews
We are collecting reviews from verified residents who have toured or leased from 3603 Castle Rock Road. Check back soon.
Property Details (Fees & Lease)
Must have 3x the rent in total household income (before taxes)
Furnished apartments often have extra fees beyond the rent listed. Please contact for more information.
Getting Around
Walk & Transit Scores
Walk Score: 28 — Car-Dependent, mostly car-dependent for most daily errands.Transit Score: —Public Transit Access
The Diamond Bar area benefits from access to public transit options, such asListing Provided by Listhub Api
Property Status: Active
Ty Courtney Wallace
Coldwell Banker / Tri-Counties Realty
MLS Number: TR26031412
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.
More Rental Options
Cities
- Walnut, CA Apartments (13)
- Pomona, CA Apartments (38)
- Rowland Heights, CA Apartments (12)
- Brea, CA Apartments (24)
- Huntington Park, CA Apartments (10)
- Aliso Viejo, CA Apartments (33)
- Duarte, CA Apartments (6)
- Placentia, CA Apartments (15)
- Monterey Park, CA Apartments (14)
- Laguna Woods, CA Apartments (33)
- Whittier, CA Apartments (20)
- Corona, CA Apartments (63)
- Fountain Valley, CA Apartments (14)
- Norco, CA Apartments (9)
- Chino Hills, CA Apartments (32)
- Hacienda Heights, CA Apartments (10)
Counties
Frequently Asked Questions (FAQs)
3603 Castle Rock Road has a unit available for $3,600 per month. Check out the Price and Availability section for more information on this unit.
In Diamond Bar, CA, the average rent is for a studio, for a 1-bedroom, $2,750 for a 2-bedroom, and $3,150 for a 3-bedroom.
Some of 3603 Castle Rock Road's amenities include w/d hookup, patio / balcony, and hardwood floors. To see the other amenities this property offers, check out the Amenities section.
3603 Castle Rock Road is not currently offering any rent specials.
Yes, 3603 Castle Rock Road is pet-friendly.
Yes, 3603 Castle Rock Road offers parking.
No, 3603 Castle Rock Road does not offer units with in unit laundry.
No, 3603 Castle Rock Road does not have a pool.
No, 3603 Castle Rock Road does not have accessible units.
No, 3603 Castle Rock Road does not have units with dishwashers.