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Your How-To Checklist!

Set Up Utilities


Comcast: 1 (800) 934-6489
Dish: 1 (855) 318-0572


PG&E: 1 (800) 743-0011


Lathrop Irrigation District



Republic Services: (209) 466-3604

Nearby Shopping



16858 Golden Valley Parkway



2440 Daniels Street



15240 Harlan Road



16576 Golden Valley Parkway

Contact the CC&Rs Team


Contact the CC&Rs team before you begin making any changes to the exterior of your home, such as adding shutters, porch extensions, side yard pathways, changing your fencing or gates, as well as any of the following:


  • Driveway extensions

  • Sheds to gazebos

  • Pools

  • Retaining walls

  • Front yard re-landscaping

  • Exterior repainting


All of these projects fit within River Islands’ CC&Rs guidelines, and need the approval of the team.  Please download the application here and return it to


Any questions or need advice?  Send them along to and we will get back to you with the information you need!

Contact The Development Team

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River Islands is a subsidiary of The Cambay Group, a land development company based in Walnut Creek.  Any questions about land development, our future plans or to share ideas with the Project President, send an email to:

The Welcome Center is located at 1401 River Islands Parkway.
Call (209) 808-5168 with any questions for the Welcome Center staff.

The Executive Office is located at 73 W. Stewart Road and is open Monday - Friday from 9 – 5 (hours may vary).
Call (209) 879-7900 with any questions for the Executive Office.

Street Sweeping

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Couple and Builder

Contact Your Builder

Anthem United

(916) 960-0240

Brookfield Residential


DeNova Homes

Kiper Homes

(925) 648-8888

The New Home Company

(916) 771-2223

Tim Lewis Communities


Tri Pointe Homes

Van Daele Homes

Customer Care 1-855-631-6160

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Get Mailbox Keys

If you have not received your neighborhood mailbox keys from your builder, keys can be picked up at the local Post Office if your mailbox is installed.

In the event that your mailbox has yet been installed for your neighborhood, your mail is being held at the Post Office. It can be retrieved during normal business hours, 9:00 am until 5:00 pm, Monday through Friday. This location is closed Saturday and Sunday.

Lathrop Post Office
15529 7th Street 
Lathrop, CA 95330
(209) 858-2324

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Even if you were previously registered to vote, you must re-register to vote at your new River Islands address!


San Joaquin County - Registrar of Voters

44 N. San Joaquin St., Ste 350

Stockton, CA  95202

  • (209) 468-2885 Phone

  • (800) 400-5009 Toll Free

  • (209) 468-2889 Fax

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