About Castlerock
Open House This Weekend From 11am 4pm Plus, Lease Today and Spin-the Wheel for a PRIZE! Greystar California, Inc. dba Greystar Corp. License No. 1525765 Broker: Gerard S. Donohue License No. 01265072
Castlerock is an apartment located in Riverside County, the 92507 Zip Code, and the Emerson Elementary School, University Heights Middle School, and John W. North High School attendance zone.

Pricing and Floor Plans
1 Bedroom
Jewel
$2,106 - $2,476
1 Bed, 1 Bath, 815 Sq Ft
https://imagescdn.homes.com/i2/vNSpyXz7NpGZAcq3sYrwZHoK9Fc2FfoQ5udv3WrdH-k/116/castlerock-riverside-ca.jpg?p=1
Unit | Price | Sq Ft | Availability |
---|---|---|---|
082 | $2,106 | 815 | Now |
194 | -- | 815 | Oct 23 |
203 | $2,141 | 815 | May 1, 2026 |
Ruby
$2,126 - $2,608
1 Bed, 1 Bath, 851 Sq Ft
https://imagescdn.homes.com/i2/1770s-ftShofKzRlz_KP8j2dSgEeg_MnBq3uhE0kCW8/116/castlerock-riverside-ca-2.jpg?p=1
Unit | Price | Sq Ft | Availability |
---|---|---|---|
094 | $2,197 | 851 | Now |
218 | $2,201 | 851 | Oct 20 |
099 | $2,126 | 851 | May 10, 2026 |
Emerald
$2,206 - $2,318
1 Bed, 1 Bath, 829 Sq Ft
https://imagescdn.homes.com/i2/Da11DTGF0uFxBOpJX5jOCYkER0z_jtgiIGbUNN4FvpU/116/castlerock-riverside-ca-3.jpg?p=1
Unit | Price | Sq Ft | Availability |
---|---|---|---|
216 | -- | 829 | Now |
193 | $2,206 | 829 | Nov 10 |
Sapphire
$2,520 - $2,633
1 Bed, 1 Bath, 944 Sq Ft
https://imagescdn.homes.com/i2/Hk1SPxXZXkguyGeG8fn0wVRy-Y_aIyrVqooHDdF-cG8/116/castlerock-riverside-ca-4.jpg?p=1
Unit | Price | Sq Ft | Availability |
---|---|---|---|
080 | $2,520 | 944 | Oct 4 |
084 | -- | 944 | Dec 31 |
2 Bedrooms
Pearl
$2,560 - $2,691
2 Beds, 2 Baths, 1,042 Sq Ft
https://imagescdn.homes.com/i2/wsHBWYGEsVFU8XZZKwrgrQ4DlaNYOobWxW_52BKV3yg/116/castlerock-riverside-ca-5.jpg?p=1
Unit | Price | Sq Ft | Availability |
---|---|---|---|
135 | $2,560 | 1,042 | Oct 10 |
Diamond
$2,670 - $2,773
2 Beds, 2 Baths, 1,118 Sq Ft
https://imagescdn.homes.com/i2/F5pR9JE1IuEHi4HInDALy8HuEyDgind8lJ_XH4d4JeA/116/castlerock-riverside-ca-6.jpg?p=1
Unit | Price | Sq Ft | Availability |
---|---|---|---|
225 | $2,670 | 1,118 | May 29, 2026 |
Fees and Policies
The fees below are based on community-supplied data and may exclude additional fees and utilities. Use the Rent Estimate Calculator to determine your monthly and one-time costs based on your requirements.
Utilities And Essentials
One-Time Basics
Due at ApplicationParking
Pets
Personal Add-Ons
Situational
Property Fee Disclaimer: Standard Security Deposit subject to change based on screening results; total security deposit(s) will not exceed any legal maximum. Resident may be responsible for maintaining insurance pursuant to the Lease. Some fees may not apply to apartment homes subject to an affordable program. Resident is responsible for damages that exceed ordinary wear and tear. Some items may be taxed under applicable law. This form does not modify the lease. Additional fees may apply in specific situations as detailed in the application and/or lease agreement, which can be requested prior to the application process. All fees are subject to the terms of the application and/or lease. Residents may be responsible for activating and maintaining utility services, including but not limited to electricity, water, gas, and internet, as specified in the lease agreement.
Map
- 20517 Claremont Ave
- 20468 College Blvd
- 0 Harvard Way
- 20409 Harvard Way
- 0 Westpoint Dr
- 5419 Deveron Ct
- 21320 Box Springs Rd
- 21221 Shakespeare Ct
- 21250 Tennyson Rd
- 0 Pettegrew Rd Unit IV24204869
- 21484 Dickinson Rd
- 20682 Hill Top Dr
- 375 Central Ave Unit 83
- 375 Central Ave Unit 153
- 375 Central Ave Unit 173
- 21770 Calle Prima
- 21665 Box Springs Rd
- 21695 Del Amo St
- 548 Via la Paloma
- 510 Via Zapata
- 5880 Fair Isle Dr
- 5880 Lochmoor Dr
- 1420 Lovat Ct
- 6037 Kohlberry Ct
- 5925 Sycamore Canyon Blvd
- 21012 Box Springs Rd
- 1402 Sutherland Dr
- 5946 Sycamore Canyon Blvd
- 375 Central Ave Unit 181
- 12406 Clark St
- 21550 Box Springs Rd
- 20610 Hill Top Dr
- 5100 Quail Run Rd
- 600 Central Ave Unit 302
- 600 Central Ave Unit 406
- 600 Central Ave Unit 316
- 5377 Quail Run Rd
- 5059 Quail Run Rd
- 600 Central Ave
- 545 Athens St