Photos














- 1–2 Bedrooms
- $1,998–$2,262Rent Pricing
- 741–939Square Feet
About Cornerstone
A refreshing new lifestyle can be found here at Cornerstone, ideally located in the heart of Pittsburg, California! We are surrounded by splendid shopping centers, incredible restaurants, and entertainment venues. With close proximity to Highway 4 and BART Station, your commute is sure to be a breeze. If you love to explore, there are several beautiful parks nearby for your leisure. There's something for everyone at Cornerstone!
Cornerstone is located in the Pittsburg Antioch Neighborhood and 94565 Zip code of Pittsburg, CA. This community is professionally managed by Sierra Pacific Properties Management
Unique Features and Amenities
- 1 mile to Freeway Access
- Cat 5 Wiring for Internet Access
- Exclusive Billiard Room With TV
- Fireplace in Select Units
- Fireplaces available
- Free Video Rentals
- Garages with Door Openers
- Generous Balcony/Patio Area
- Huge Storage Area
- One and two bedroom homes
- Parking
- PET FRIENDLY COMMUNITY
- Private Video Projection Theatre
- Rentable Guest Suites for Overnight Guests
- Sparkling pool and Spa
- State of the Art Fitness Center
- Two On-site Laundry Facilities
- Vaulted Ceiling*
- Walk In Closets*
- Washer and Dryer in Home
- Year Round Hot Tub
Property Contact Info
Floorplan Pricing and Availability
Cornerstone offers 1 to 2 Bedroom apartments starting from $1,998 and having 741–939 sq ft. Here is the current pricing and availability:
New! Interactive Property Map
1 Bedroom
$1,998
Harbor
1 Bed, 1 Bath, 741 sq ftAvailable Mar 7Model Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft $1,998 March 7, 2025 99104 741 Unit 99104 Amenities and Features
Features
- Air Conditioning
- Ceiling Fans
- Heating
- Storage Space
- Tub/Shower
- Washer/Dryer
Kitchen
- Dishwasher
- Disposal
- Microwave
- Oven
- Refrigerator
Living Space
- Carpet
- Dining Room
Unit 99104 Rent and Fees
Price
- $1,998
Model Rent and Fees
Price
- $1,998
Apartment Model: Harbor$1,9981 Bedroom, 1 Bath, 741 sq ftAvailable March 7, 2025Harbor - Floorplan 1 Apartment Unit: 99104Apartment Model: Harbor$1,9981 Bedroom, 1 Bath, 741 sq ftAvailable March 7, 20252 Bedrooms
$2,262
Marina
2 Beds, 2 Baths, 939 sq ftAvailable Mar 31Model Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft $2,262 March 31, 2025 34202 939 Model Amenities and Features
Features
- Fireplace
- Smoke Free
- Tub/Shower
- Washer/Dryer
- Washer/Dryer Hookup
- Wi-Fi
Kitchen
- Oven
Unit 34202 Rent and Fees
Price
- $2,262
Model Rent and Fees
Price
- $2,262
Apartment Model: Marina$2,2622 Bedroom, 2 Bath, 939 sq ftAvailable March 31, 2025Marina - Floorplan 1 Apartment Unit: 34202Apartment Model: Marina$2,2622 Bedroom, 2 Bath, 939 sq ftAvailable March 31, 2025
Schedule a Tour
Property Information
- 204 Units
- 2 Stories
- Built in 2001
- Furnished Units Available
Lease Terms
- 12 Months
- Short Term Lease Options
Pet Policy
Pet Policy - Cats
- Cats Allowed
- 1 Pet Limit
- Pets Welcome Upon Approval.Limit Of 2 Pets Per Home.Maximum Adult Weight Is 20 Pounds.Monthly Pet Rent Of $40 Will Be Charged Per Pet. Photo And Vet Records Are Required.Pet Amenities:Pet Waste Stations Personal Outdoor Space
Pet Policy - Dogs
- Dogs Allowed
- 1 Pet Limit
- Pets Welcome Upon Approval.Limit Of 2 Pets Per Home.Maximum Adult Weight Is 20 Pounds.Monthly Pet Rent Of $40 Will Be Charged Per Pet. Photo And Vet Records Are Required.Pet Amenities:Pet Waste Stations Personal Outdoor Space
Parking Fees & Info
Parking Covered Lot
- 1 Space; Assigned Parking. One Assigned Covered Parking Spot Included.
Parking Garage
- Garage Fee: $100 /Mo
Fee & Deposit Info
Recurring Fees
- $100 Garage Fee
One-Time Fees
- $46 Application Fee
3D Tours
Features and Amenities
On-Site Services
- Maintenance On Site
- Package Service
- Public Transportation
- Laundry Facilities
Community Features
- Clubhouse
- Walk Up
Outdoor Features
- Controlled Access
- Patio
Recreation and Fitness
- Fitness Center
- Spa
- Pool
Interior Features
- Fireplace
- Tub/Shower
- Washer/Dryer Hookup
- Washer/Dryer
- Wi Fi
- Smoke Free
Kitchen Amenities
- Oven
Living Area Features
- Dining Room
- Views
- Window Coverings
Unique Amenities
- Garage Available

Map
- Shopping
- Colleges
- Grocery
- Medical

Map
Hours and Contact Info
Monday | 8:00 am–5:00 pm |
Tuesday | 8:00 am–5:00 pm |
Wednesday | 8:00 am–5:00 pm |
Thursday | 8:00 am–5:00 pm |
Friday | 8:00 am–5:00 pm |
Saturday | Closed |
Sunday | Closed |
Getting Around
Walk Score®
87 / 100
Very Walkable
Most errands can be accomplished on foot
Bike Score®
71 / 100
Very Bikeable
Biking is convenient for most trips
What Are Walk Score®, Transit Score®, and Bike Score® Ratings?
- Walk Score® measures the walkability of any address.
- Transit Score® measures access to public transit.
- Bike Score® measures the bikeability of any address.
Frequently Asked Questions about Cornerstone
Where is Cornerstone located?
Cornerstone is located at 11 Atlantic Cir near the Pittsburg Antioch area of Pittsburg, CA
What is the current rent range at Cornerstone?
1 Bedroom to 2 Bedroom Apartments at Cornerstone currently range from $1,998 to $2,262
When is the leasing office open?
- The office Hours for Cornerstone are
- Monday 8:00 am–5:00 pm
- Tuesday 8:00 am–5:00 pm
- Wednesday 8:00 am–5:00 pm
- Thursday 8:00 am–5:00 pm
- Friday 8:00 am–5:00 pm
- Saturday Closed
- Sunday Closed
Are pets allowed?
Yes. Pets are allowed at Cornerstone. Call us today for info on moving here with your pet.
Lifestyle Ratings
Learn more about Lifestyle SearchRenters Reviews and Ratings
Great place to live!
August 27, 2015Have lived here for a year and not had any problems due to the apartments. I have lived in an apartment previously and had my car stolen twice. I was hesitant to move into a different apartment community. After hearing & seeing good reviews about this complex, I am happy to also agree with the great reviews. The grounds are nicely landscaped, the staff in the office are always cheerful, and the insides of the apartments exceeded my expectations. The neighbors in this community are very ...respectable and kind. The location is great with a grocery store right across the street and easy access to highway 4. This is overall a great place to live and would highly recommend.Read MoreReview from Apartments.com
Take the good with the bad
August 7, 2015This complex is very spacious and quiet. There's many landmarks that are within walking distance such as the grocery store, pharmacy, restaurants and Bart. However, the property manager is a tough individual to get through. As long as you don't need to reach out for help, you will live peacefully. In addition, rent increased by $250 in two months and it was very hard to swallow, but the location is very convenient for my daily life and the rate now weighs in equally with other local apartments, ...if you want to live decent. Maybe I was spoiled and lucky that I've been a resident for 7 years so the increase was shocking. However, if there is only a lumpsum of rent increase every 7 years, I can handle that. Overall, this complex is reasonable and up to date so if you are looking for a spacious apartment with many amenities such as a huge pool, a clean gym and an awesome movie theatre, this is the place for you.Read MoreReview from Apartments.com
Just what we wanted
July 20, 2015We found a nice unit with lots of natural light. It's pretty affordable and has lots of amenities. We love our new home!Review from Apartments.com
NICE APARTMENT
July 20, 2015NICE VIEW COMFORTABLE SURROUNDINGS AND CLOSE TO TRANSPORTATION STORES LOCAL BANK JUST A BEATIFUL LITTLE CITYReview from Apartments.com
Nearby Schools
Pittsburg Senior High
Highlands Elementary
Hillview Junior High
About GreatSchools Data on ApartmentHomeLiving.com.
Points of Interest
Time and distance from Cornerstone.
Big Box and Retail
Colleges and Universities
Groceries
Hospitals
Military Bases
Shopping Centers
Cornerstone has 5 shopping centers within 0.3 miles.
Nearby Neighborhoods
Rental Price Ranges in the Area
Bedroom | Average Rent | Cheapest Rent | Highest Rent |
---|---|---|---|
Pittsburg Studio Apartments | $1,485 | $1,314 | $1,595 |
Pittsburg 1 Bedroom Apartments | $2,039 | $1,389 | $5,935 |
Pittsburg 2 Bedroom Apartments | $2,524 | $1,700 | $7,221 |
Pittsburg 3 Bedroom Apartments | $2,874 | $2,200 | $3,995 |
Pittsburg 4 Bedroom Apartments | $3,800 | $3,800 | $3,800 |
Browse Top Apartments in Pittsburg
- See Pittsburg Apartments for Rent
- See Pittsburg Homes for Rent
- See Pittsburg Condos for Rent
- See Pittsburg Townhomes for Rent
- Cheap Pittsburg Apartments
By Price
- Cheap Pittsburg Apartments
- Pittsburg Apartments Under $1500
- Pittsburg Apartments Under $2000
- Pittsburg Luxury Apartments
By Community Type
- Pittsburg Apartments for Rent by Owner
- Pittsburg Apartments with Rent Specials
- Pittsburg Top Rated Apartments
- Pittsburg Corporate Apartments
- Pittsburg Furnished Apartments
- Pittsburg Gated Apartments
- Pittsburg Low Income Apartments
- New Pittsburg Apartments
- Pittsburg Senior Apartments
- Pittsburg Short-term Apartments
- Pittsburg Student Apartments
- Pittsburg Apartments with Utilities Included