
Apartments for Rent in the Castle Neighborhood of San Diego, CA (239 Rentals) Page 3 of 5


4290 Poplar St

3420 Cherokee Ave

3625-3627 Fairmount Ave

3749-3755 Van Dyke Ave

3818 N 41st St

3746 43rd St

3778 Van Dyke Ave

3730 43rd St

3814 Marlborough Ave

3770 Van Dyke Ave

3815 Marlborough Ave

3734 43rd St

4343-4353 Poplar St

3645-3647 Fairmount Ave

4244 Poplar St

3121-3125 Fairmount Ave

3817-3823 Marlborough Ave

3830 41st St

3828-3832 Marlborough Ave

3838 Marlborough Ave

3731 37th St

3681 Fairmount Ave

3821 39th St

3828-3832 40th St

3751 37th St

39th St. Apartments

3841-3847 Marlborough Ave

3766-3780 Fairmount Ave

3786 43rd St

4275 Wightman St

3853 Marlborough Ave

3818-3822 39th St

3810-14 39th St

39th St. Apartments

3843 42nd St

3857 Marlborough Ave

3818-3828 Van Dyke Ave

3851 42nd St

Courtyard Terrace

3866-3872 41st St

3874-3880 41st St

3800 43rd St

3846 Van Dyke

3867-3871 Marlborough Ave

3821 38th St

3740-3750 Wightman St

3777-3781 37th St

3003 Fairmount Ave

3766-3770 37th St
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 1 Bedroom Apartments | $1,650 | $1,650 | $1,650 |
| Castle 2 Bedroom Apartments | $3,150 | $2,350 | $3,950 |
| Castle 3 Bedroom Apartments | $7,977 | $7,977 | $7,977 |
How much does it cost to rent a home in Castle?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| 2 Bedroom Homes | $2,697 | $2,245 | $3,150 |
| 3 Bedroom Homes | $3,732 | $2,695 | $4,950 |
Browse Apartments in this Neighborhood
There are currently 239 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
Frequently Asked Questions about Castle
What is the current pricing and availability for apartments for rent in the Castle area of San Diego, CA?
As of today, July 30, 2026, there are currently 239 available Castle apartments priced from $1,650 to $7,977, with an average monthly rent of $2,650.
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

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.

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.

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.

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.
Articles, How-To's, and Tips

First Apartment Regrets: Real Renters Share What They'd Do Differently
Written by: Robin Stewart
Hindsight is 20/20. Live and Learn. With age comes wisdom. We’re familiar with all those expressions, and all of them apply to lessons first-time renters learn.

Renters Insurance 101: What It Is, What It Covers, and Why You Need It
Written by: Robin Stewart
Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.

Apartment Occupancy Rates: Renter Attraction vs Renter Retention
Written by: Robin Stewart
There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.

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.