Photos
- 1–2 Bedrooms
- $1,800-$2,477Pricing
- 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
- Access To Public Transportation
- Assigned Parking
- Beautiful Landscaping
- Carpeted floors
- Cat 5 Wiring for Internet Access
- Covered Parking
- Disability Access
- Easy Access to Freeways & Shopping
- Exclusive Billiard Room With TV
- Extra Storage
- Fireplace in Select Units
- Fireplaces available
- Free Video Rentals
- Garages with Door Openers
- Generous Balcony/Patio Area
- Guest Parking
- Huge Storage Area
- One and two bedroom homes
- Part-time Courtesy Patrol
- 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*
- Vaulted Ceilings
- Views available
- 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 $1,800 and having 741–939 sq ft. Here is the current pricing and availability:
New! Interactive Property Map
ApartmentHomeLiving.com's new Interactive Property Map allows you to see where every available unit is located at this community.Try It Now >1 Bedroom
Harbor
From $1,800
1 Bed, 1 Bath, 741 sq ftAvailable NowModel Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft View Details $1,950 Available Now 28104 741 $1,850 Available Now 71203 741 $1,950 Available Now 42205 741 Model 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
Model Rent and Fees
Model Price Range
- $1,800 - $1,950
Current Available Pricing
- $1,850 - $1,950
Unit 28104 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 28104 Rent and Fees
Unit Price
- $1,950
Model Rent and Fees
Model Price Range
- $1,800 - $1,950
Unit 71203 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 71203 Rent and Fees
Unit Price
- $1,850
Model Rent and Fees
Model Price Range
- $1,800 - $1,950
Unit 42205 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 42205 Rent and Fees
Unit Price
- $1,950
Model Rent and Fees
Model Price Range
- $1,800 - $1,950
Apartment Model: HarborFrom $1,8001 Bedroom, 1 Bath, 741 sq ftAvailable Now![]()
Harbor - Floorplan 1 Apartment Unit: 28104Apartment Model: Harbor$1,9501 Bedroom, 1 Bath, 741 sq ftAvailable NowApartment Unit: 71203Apartment Model: Harbor$1,8501 Bedroom, 1 Bath, 741 sq ftAvailable NowApartment Unit: 42205Apartment Model: Harbor$1,9501 Bedroom, 1 Bath, 741 sq ftAvailable Now2 Bedrooms
Marina
From $2,237
2 Beds, 2 Baths, 939 sq ftAvailable NowModel Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft View Details $2,352 Available Now 65201 939 $2,477 November 14, 2025 47201 939 $2,302 November 26, 2025 80202 939 Model Amenities and Features
Features
- High Speed Internet Access
- Smoke Free
Model Rent and Fees
Model Price Range
- $2,302 - $2,477
Unit 65201 Amenities and Features
Features
- High Speed Internet Access
- Smoke Free
Unit 65201 Rent and Fees
Unit Price
- $2,352
Model Rent and Fees
Model Price Range
- $2,302 - $2,477
Unit 47201 Amenities and Features
Features
- High Speed Internet Access
- Smoke Free
Unit 47201 Rent and Fees
Unit Price
- $2,477
Model Rent and Fees
Model Price Range
- $2,302 - $2,477
Unit 80202 Amenities and Features
Features
- High Speed Internet Access
- Smoke Free
Unit 80202 Rent and Fees
Unit Price
- $2,302
Model Rent and Fees
Model Price Range
- $2,302 - $2,477
Apartment Model: MarinaFrom $2,3022 Bedroom, 2 Bath, 939 sq ftAvailable Now![]()
Marina - Floorplan 1 Apartment Unit: 65201Apartment Model: Marina$2,3522 Bedroom, 2 Bath, 939 sq ftAvailable NowApartment Unit: 47201Apartment Model: Marina$2,4772 Bedroom, 2 Bath, 939 sq ftAvailable November 14, 2025Apartment Unit: 80202Apartment Model: Marina$2,3022 Bedroom, 2 Bath, 939 sq ftAvailable November 26, 2025
Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.
Schedule a Tour
Call us at: (925) 693-7189 to schedule a tour.
Matterport 3D Tours
Movie Theatre
Fitness Center
Movie Theater
1BR, 1BA
Property Information
- 204 Units
- 2 Stories
- Built in 2001
You are leaving ApartmentHomeLiving.com…
Before navigating to this property's external website, would you like to contact them for more information?
Lease Terms
- 12 Months
- Short Term Lease Options
Fees and Policies
The fees below are based on community-supplied data and may exclude additional fees and utilities.
Required Fees
One-Time Move-In Fees
- Due at Application
- Application Fee Per Applicant$46
Pet Policy and Fees
Birds
- Fees Not Specified
Fish
- Fees Not Specified
Dogs
- 1 Pet Limit
- Fees Not Specified
Reptiles
- Fees Not Specified
Cats
- 1 Pet Limit
- Fees Not Specified
Parking Info and Fees
- CoverediOne assigned covered parking spot included.
- 1 Max, Assigned Parking
- Garage Parking
- 1 Max, Assigned Parking
- $100/Mo
Property Fee Disclaimer: Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.
Features and Amenities
On-Site Services
- Maintenance On Site
- Property Manager On Site
- Public Transportation
- Laundry Facilities
Community Features
- Clubhouse
- Corporate Housing
- Walk Up
Outdoor Features
- Controlled Access
- Patio
Recreation and Fitness
- Fitness Center
- Spa
- Pool
Interior Features
- Balcony
- Storage Space
- Ceiling Fans
- Fireplace
- High Speed Internet Access
- Tub/Shower
- Heating
- Washer/Dryer Hookup
- Washer/Dryer
- Air Conditioning
- Wi Fi
- Smoke Free
Kitchen Amenities
- Disposal
- Refrigerator
- Oven
- Dishwasher
- Microwave
Living Area Features
- Walk In Closets
- Vaulted Ceiling
- Dining Room
- Views
- Window Coverings
- Carpet
Unique Amenities
- Garage Available
Map
11 Atlantic Cir, Pittsburg, CA 94565
- Shopping
- Colleges
- Grocery
- Medical
Map
Hours and Contact Info
Call Us - Open Now!
Currently Closed
By Appointment
| 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 $1,800 to $2,477
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?
Call us today to find out our pet policy and if we allow pets
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
Pittsburg Unified
1750 Harbor Street
Public School - Grades 9-12 (3494 Students)
In Attendance Zone2 minute drive / 0.8 miles away
Highlands Elementary
Pittsburg Unified
4141 Harbor Street
Public School - Grades K-5 (483 Students)
In Attendance Zone2 minute drive / 0.7 miles away
Hillview Junior High
Pittsburg Unified
333 Yosemite Drive
Public School - Grades 6-8 (910 Students)
In Attendance Zone1 minute drive / 0.3 miles away
School data provided by GreatSchools.
details
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on scale of 1 (below average) and to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider needs as part of the school selection process.
About GreatSchools Data on ApartmentHomeLiving.com.
About GreatSchools Data on ApartmentHomeLiving.com.
Points of Interest
Time and distance from Cornerstone.
Big Box and Retail
Walgreens
2901 Railroad Ave
1 minute drive / 0.09 miles away
Lowe's
1951 Auto Center Dr
6 minute drive / 3.11 miles away
Staples
4498 Treat Blvd
13 minute drive / 6.41 miles away
Colleges and Universities
Groceries
Grocery Outlet
3160 Buchanan Rd
5 minute drive / 2.47 miles away
Sprouts Farmers Market
2201 W Leland Rd
8 minute drive / 4.11 miles away
Safeway
2941 Ygnacio Valley Rd
19 minute drive / 8.96 miles away
Hospitals
Military Bases
US Naval Weapons Station Concord
11 minute drive / 5.2 miles away
Army Reserve
15 minute drive / 7.26 miles away
National Guard Armory Central Contra Costa
16 minute drive / 7.57 miles away
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 | $3,482 | $795 | $9,995 |
| Pittsburg 1 Bedroom Apartments | $1,831 | $1,395 | $2,373 |
| Pittsburg 2 Bedroom Apartments | $2,254 | $1,699 | $3,004 |
| Pittsburg 3 Bedroom Apartments | $2,600 | $2,230 | $3,200 |
| Pittsburg 4 Bedroom Apartments | $8,598 | $8,598 | $8,598 |
Browse Top Apartments in Pittsburg
By Price
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 Apartments with Utilities Included
Viewing: Cornerstone | Desktop Version | Listing Updated: 11/05/2025 | AHLGLD