
Cheap Homes for Rent in Castle Neighborhood of San Diego, CA from $1,600 (6 Rentals)
Search the lowest-cost Homes available for rent right now in the Castle area of San Diego.


3877 39th St

2527 Tuberose St
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.

4175 Sycamore Dr

3777 Dwight St

3752 37th St
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.
Castle, San Diego, CA Local Guide

How much does it cost to rent a home in Castle?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Castle 2 Bedroom Homes for Rent | $3,031 | $2,500 | $4,000 |
| Castle 3 Bedroom Homes for Rent | $3,767 | $3,585 | $3,950 |
| Castle 4 Bedroom Homes for Rent | $4,500 | $4,500 | $4,500 |
Browse Homes for Rent in this Neighborhood
There are currently 6 rentals with your search options within a 2 mile radius of the Castle Neighborhood of San Diego, CA.
Explore San Diego
Cheapest Available Castle Apartments for Rent
 | Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| 3770 42nd St | 1BR/1.0BA | 1BR,1BA | $1,595 |
Best Value Apartments for Rent in Castle, CA
As of June 11, 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 St 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 St | 1BR/1.0BA | 1BR,1BA | $4.19 |
Frequently Asked Questions about Castle
What type of rentals are currently available in Castle?
There are currently 226 Apartments for Rent in Castle, CA with pricing that ranges from $2,700 to $5,500. There are also 18 Single Family Homes for rent, Condos, and Townhome rentals currently available in Castle ranging from $1,600 to $4,500.
What is the current price range for Rental Homes in Castle?
Today's rental pricing for Homes for Rent, Condos and Townhomes in Castle ranges from $1,600 to $4,500 with an average monthly rent of $3,056.
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
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Aloha! I’m Hayden, your local San Diego Realtor and relocation expert with ApartmentHomeLiving.com.

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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
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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
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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.