close
View Me
Studio to 2 Bedroom Apartments
3853-3865 Cherokee Ave
3853-3865 Cherokee AveSan Diego, CA 92104
Cheap Apartments for Rent in the Castle Neighborhood of San Diego, CA from $1,300 (159 Rentals)
Search the lowest-cost Apartments available for rent right now in the Castle area of San Diego.
close
View Me
Studio to 2 Bedroom Apartments
3777-3781 37th St
3777-3781 37th StSan Diego, CA 92105
close
View Me
2 Bedroom Apartments
3751 37th St
3751 37th StSan Diego, CA 92105
close
View Me
2 Bedroom Apartments
4244 Poplar St
4244 Poplar StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
Courtyard Terrace
3848-3854 42nd StSan Diego, CA 92105
close
View Me
Studio Apartments
2504-2510 Fairmount Ave
2504-2510 Fairmount AveSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3828 Cherokee Ave
3828 Cherokee AveSan Diego, CA 92104
close
View Me
2 to 4 Bedroom Apartments
3838-3840 43rd St
3838-3840 43rd StSan Diego, CA 92105
close
View Me
Studio to 1 Bedroom Apartments
3611 Van Dyke Ave
3611 Van Dyke AveSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3791 Marlborough Ave
3791 Marlborough AveSan Diego, CA 92105
What Does “Rent Burdened” Mean? How Much Rent Is Too Much
Learn the official definition (spending 30% or more of your gross income on housing) and how to calculate your exact rent-to-income ratio. This guide offers expert tips on factoring in total housing costs (including utilities and fees) and budgeting accurately to avoid unnecessary financial strain.
close
View Me
1 to 2 Bedroom Apartments
39th St. Apartments
3829 N 39th StSan Diego, CA 92105
close
View Me
2 to 3 Bedroom Apartments
3731 37th St
3731 37th StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3867 38th St
3867 38th StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
2644 Fairmount Ave
2644 Fairmount AveSan Diego, CA 92105
close
View Me
1 to 3 Bedroom Apartments
3710-3714 41st St
3710-3714 41st StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3653 N 43rd St
3653 N 43rd StSan Diego, CA 92105
close
View Me
Studio to 2 Bedroom Apartments
3751 Central Ave
3751 Central AveSan Diego, CA 92105
close
View Me
1 to 3 Bedroom Apartments
3734 43rd St
3734 43rd StSan Diego, CA 92105
close
View Me
2 Bedroom Apartments
3762-3764 41st St
3762-3764 41st StSan Diego, CA 92105
close
View Me
2 Bedroom Apartments
4210-20 Thorn St
4210-20 Thorn StSan Diego, CA 92105
Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between
Thinking about getting a co-signer for your rental application? We break down what a co-signer is, the potential benefits, and the serious risks for both parties. Find out if it's the right choice for you.
close
View Me
1 to 3 Bedroom Apartments
3434 42nd St
3434 42nd StSan Diego, CA 92105
close
View Me
2 Bedroom Apartments
3866-3872 41st St
3866-3872 41st StSan Diego, CA 92105
close
View Me
2 Bedroom Apartments
4131 Redwood St
4131 Redwood StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3529 Van Dyke Ave
3529 Van Dyke AveSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3435 42nd St
3435 42nd StSan Diego, CA 92105
close
View Me
Studio Apartments
3783 41st St
3783 41st StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3788 41st St
3788 41st StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3533 42nd St
3533 42nd StSan Diego, CA 92105
close
View Me
2 to 3 Bedroom Apartments
3818 N 41st St
3818 N 41st StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3857 Marlborough Ave
3857 Marlborough AveSan Diego, CA 92105
Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting
Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.
close
View Me
1 to 2 Bedroom Apartments
3838 Marlborough Ave
3838 Marlborough AveSan Diego, CA 92105
close
View Me
Studio to 1 Bedroom Apartments
3772 41st St
3772 41st StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3745 Van Dyke Ave
3745 Van Dyke AveSan Diego, CA 92105
close
View Me
1 Bedroom Apartments
3818-3822 39th St
3818-3822 39th StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3814 Cherokee Ave
3814 Cherokee AveSan Diego, CA 92104
close
View Me
1 Bedroom Apartments
3681 Fairmount Ave
3681 Fairmount AveSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3821 Cherokee Ave
3821 Cherokee AveSan Diego, CA 92104
close
View Me
1 to 2 Bedroom Apartments
3821 38th St
3821 38th StSan Diego, CA 92105
close
View Me
1 to 3 Bedroom Apartments
3868 38th St
3868 38th StSan Diego, CA 92105
close
View Me
Studio Apartments
3862 39th St
3862 39th StSan Diego, CA 92105
Roommate Matching: Finding the Right Fit and Avoiding Pitfalls
When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.
close
View Me
Studio Apartments
3878 37th St
3878 37th StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3821 39th St
3821 39th StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3511 42nd St
3511 42nd StSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3717 Van Dyke Ave
3717 Van Dyke AveSan Diego, CA 92105
close
View Me
1 to 2 Bedroom Apartments
3786 43rd St
3786 43rd StSan Diego, CA 92105
close
View Me
1 Bedroom Apartments
3875 Van Dyke Ave
3875 Van Dyke AveSan Diego, CA 92105
close
View Me
Studio to 1 Bedroom Apartments
3677 41st St
3677 41st StSan Diego, CA 92105
close
View Me
1 to 3 Bedroom Apartments
3754 Cherokee Ave
3754 Cherokee AveSan Diego, CA 92104
close
View Me
1 to 2 Bedroom Apartments
3770 42nd Street
3770 42nd StSan Diego, CA 92105
close
View Me
Studio Apartments
3756 Marlborough Ave
3756 Marlborough AveSan Diego, CA 92105
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.
Castle, San Diego, CA Local Guide
How much does it cost to rent an apartment in Castle?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Castle 2 Bedroom Apartments | $3,522 | $2,845 | $4,200 |
| Castle 4 Bedroom Apartments | $5,500 | $5,500 | $5,500 |
Browse Apartments in this Neighborhood
There are currently 159 rentals with your search options within a 2 mile radius of the Castle Neighborhood of San Diego, CA.
See all Apartments in San DiegoExplore San Diego
Let everyone know!
Do you know the Castle area?
If you’re an expert on all things Castle, tell us what you love (and don't) by rating it and writing a review.
Write a Review
Cheapest Available Castle Apartments for Rent
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| 3770 42nd Street | 1BR/1.0BA | 1BR,1BA | $1,595 |
Best Value Apartments for Rent in Castle, CA
As of June 15, 2026 the best value apartment in the Castle area is the $4.77 price per square foot 2520 Haller St Model at 2520 Haller St, Unit The Overlook in the in the Balboa Park neighborhood starting from $4,200. The second greatest value Castle apartment is the 1BR/1.0BA Model at 3770 42nd Street starting at $1,595 with a $4.19 price per square foot in the Balboa Park neighborhood. Here is today’s list of the best values for Castle apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| 2520 Haller St, Unit The Overlook | 2520 Haller St | 2BR,1BA | $4.77 |
| 3770 42nd Street | 1BR/1.0BA | 1BR,1BA | $4.19 |
Expert Rental Resources
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.
Helpful Local Expert Guides
Top 10 Most Affordable Neighborhoods in San Diego: A Local Real Estate Expert Guide
Written by: Hayden Goldberg
Aloha! I’m Hayden, your local San Diego Realtor and relocation expert with ApartmentHomeLiving.com.
Your Guide to Picking the Perfect San Diego Neighborhood for Student Renters
Written by: Hayden Goldberg
Choosing the right place to live during your college years can make or break your collegiate experience. My name is Hayden, I’m a San Diego area expert with ApartmentHomeLiving.com and have been in the real estate world for years.
Ditch the Freeway: San Diego's Best Renting Spots for a Shorter Commute
Written by: Hayden Goldberg
Hey there! I’m Hayden, your ApartmentHomeLiving.com local expert for San Diego.
Moving to North County San Diego: Costs, Commutes, and Culture
Written by: Hayden Goldberg
Sun, surf, clean air, healthy lifestyles, and a coastline that seems to stretch as far as the eyes can see.
Articles, How-To's, and Tips
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Written by: Robin Stewart
Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.
Pet-Friendly Renting: Everything You Need to Know Before You Move
Written by: Christine Leonard, Esq.
For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.
Creative Ways Developers Reimagine Retail Spaces as Residential Units
Written by: Robin Stewart
Adaptive reuse is when a commercial property is converted and repurposed. The real estate industry has embraced a growing number of these projects.
Neighborhood and Market Insights: How to Choose the Right Area to Rent
Written by: Robin Stewart
Apartment-hunting can be a gargantuan task. Renters have a wish list of items—some luxuries, some necessities—but finding what you seek in the right place is perhaps the most important part of the journey.