3 Bedroom Apartments for Rent in San Marcos, CA (112 Rentals)

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222 North City
Rent Specials
$6,425 - $12,850
Total Monthly Price

Total Monthly Price

Base Rent
$2,584 - $12,859
Total Monthly Price
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3 Bedroom Apartments Available Now

222 North City

222 N City DrSan Marcos, CA 92096
Senior Living
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Anden
$3,823 - $4,425
Total Monthly Price

Total Monthly Price

Base Rent
$3,724 - $4,425
Total Monthly Price
Varies
3 Bedroom Apartments Available Now

Anden

152 N Twin Oaks Valley RdSan Marcos, CA 92069
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property at 238 Marquette Ave

$3,500

Total Monthly Price

Total Monthly Price

Base Rent
$3,500
Total Monthly Price
$3,500

3 Bedroom, 2.5 Bath Townhome for Rent

Available Now

238 Marquette Ave

San MarcosCA92078
property at 1355 Waterbury Ct

$4,250

Total Monthly Price

Total Monthly Price

Base Rent
$4,250
Total Monthly Price
$4,250

3 Bedroom, 2.5 Bath Home for Rent

Available Now

1355 Waterbury Ct

San MarcosCA92078

Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

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property at 1304 San Julian Dr

$5,000

Total Monthly Price

Total Monthly Price

Base Rent
$5,000
Total Monthly Price
$5,000

3 Bedroom, 2 Bath Home for Rent

Available Now

1304 San Julian Dr

San MarcosCA92078
property at 286 Glendale Ave

$4,500

Total Monthly Price

Total Monthly Price

Base Rent
$4,500
Total Monthly Price
$4,500

3 Bedroom, 2 Bath Home for Rent

Available Now

286 Glendale Ave

San MarcosCA92069
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Villa Aspara
3 Bedroom Apartments

Villa Aspara

402-468 W San Marcos BlvdSan Marcos, CA 92069
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Mission Terrace
3 Bedroom Apartments

Mission Terrace

316 W Mission RdSan Marcos, CA 92069
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Estrella
3 Bedroom Apartments

Estrella

600 W Richmar AveSan Marcos, CA 92069

Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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171-185 Echo Ln
3 Bedroom Apartments

171-185 Echo Ln

171-185 Echo LnSan Marcos, CA 92069
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363-379 Autumn Dr
3 Bedroom Apartments

363-379 Autumn Dr

363-379 Autumn DrSan Marcos, CA 92069
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Mariposa
3 Bedroom Apartments

Mariposa

604 W Richmar AveSan Marcos, CA 92069
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Paseo del Oro
3 Bedroom Apartments

Paseo del Oro

428 W Mission RdSan Marcos, CA 92069
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Melrose Villas
3 Bedroom Apartments

Melrose Villas

1820 Melrose DrSan Marcos, CA 92078
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Sierra Vista
3 Bedroom Apartments

Sierra Vista

435-459 Autumn DrSan Marcos, CA 92069
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Eastgate
3 Bedroom Apartments

Eastgate

16 Creekside DrSan Marcos, CA 92078
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Eugene Eddy
3 Bedroom Apartments

Eugene Eddy

150 Gosnell WaySan Marcos, CA 92069
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Alora Apartments
3 Bedroom Apartments

Alora Apartments

616 Richmar AveSan Marcos, CA 92069
  • Utilities Included

Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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Whispering Oaks
3 Bedroom Apartments

Whispering Oaks

468 N Twin Oaks Valley RdSan Marcos, CA 92069
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Camden Old Creek
3 Bedroom Apartments

Camden Old Creek

1935 Northstar WaySan Marcos, CA 92078
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Villa Serena
3 Bedroom Apartments

Villa Serena

340 Marcos StSan Marcos, CA 92069
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ParkView
3 Bedroom Apartments

ParkView

363-379 Autumn DrSan Marcos, CA 92069
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Autumn Terrace
3 Bedroom Apartments

Autumn Terrace

281 Autumn DrSan Marcos, CA 92069
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The Knolls
3 Bedroom Apartments

The Knolls

688 Vineyard RdSan Marcos, CA 92069
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San Marcos, CA Local Guide

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Written By:
Staff Writer
Local Guide Expert

San Marcos 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: April 12, 2026

There are currently 242 available 3 Bedroom apartment units from neighborhoods all over San Marcos, CA that range in price from $2,898 to $12,859. Mira Lago, Richland Villas and Vallecitos Ridge are the neighborhoods that currently have the most 3 Bedroom availability. Here is today's list of the top neighborhoods in San Marcos with the most available 3 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Mira Lago38$6,904$2,898
Richland Villas38$6,904$2,898
Vallecitos Ridge38$6,904$2,898
Atherton at San Elijo Hills30$7,021$3,047
Village O30$7,021$3,047
Vistas at Rancho Santalina30$7,021$3,599
San Elijo Hills28$7,066$6,434
Paloma10$2,974$2,898

Largest Available San Marcos 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in San Marcos, CA is found at 222 North City in the Vallecitos Ridge neighborhood and is 1,828 square feet priced from $12,659. Rowan in the Urbana at Citracado Village neighborhood has the second largest 3 Bedroom, which is sized at 1,812 square feet and currently listed start at $3,903. Here is today’s list of the largest available 3 Bedroom units in San Marcos:

Apartment ListingModel NameSquare FootagePriced From
222 North CityPH-C11,828 Sq Ft$12,659
RowanPlan C3 - Townhome1,812 Sq Ft$3,903
Anden31,486 Sq Ft$4,095
Rancho Carrillo Apartments | Affordable Apartments3 Bedroom1,250 Sq Ft$2,479
Diamond PointeThree Bed Two Bath Home - Upstairs1,200 Sq Ft$2,900
Forest GlenCitrus1,200 Sq Ft$3,345
Viewpoint Luxury Apartments3x2-1178-J21,178 Sq Ft$3,550
Valle at EscondidoVilla1,080 Sq Ft$3,016
Tuscany Hills Apartments1,056 Sq Ft$2,974
Valle at MissionJuniper1,050 Sq Ft$2,574

Cheapest Available San Marcos 3 Bedroom Apartments

As of April 12, 2026 the lowest priced 3 Bedroom apartment unit in San Marcos, CA is the 3 Bedroom Model starting from $2,479 at Rancho Carrillo Apartments | Affordable Apartments in the Dejong neighborhood. The second most affordable San Marcos 3 Bedroom is the Juniper Model at Valle at Mission starting at $2,574 in the Midway neighborhood. The average price for all 3 Bedroom apartments in San Marcos is currently $5,850. Here is today’s list of the cheapest available 3 Bedroom options in San Marcos:

Apartment ListingModel NamePriced From
Rancho Carrillo Apartments | Affordable Apartments3 Bedroom$2,479
Valle at MissionJuniper$2,574
Tuscany Hills Apartments3x2A$2,898
Diamond PointeThree Bed Two Bath Home - Upstairs$2,900
Valle at EscondidoVilla$3,016
Forest GlenCitrus$3,345
Viewpoint Luxury Apartments3x2-1178-J$3,550
Anden2$3,865
RowanPlan C3 - Townhome$3,903
222 North CityC-1.2$6,434

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San Marcos Overview

San Marcos, California is located in the northern part of San Diego County, California. The name of the city is actually Spanish for St. Mark, a major character from the Bible. There are many people who are looking for apartments in San Marcos, California because it is relatively close to San Diego. At the same time, there are numerous San Marcos apartments available. Therefore, how can you find the right option to meet your needs? Learn more about the joys of living in this area below. Remember to reach out to someone with local knowledge who can help you find the best apartment to meet your needs.á

Why live in San Marcos, CA?

San Marcos is a beautiful place to live for several reasons. First, the cost of living in San Marcos is lower than it is in San Diego. Therefore, you might be able to save some money by moving to the suburbs. Second, the weather is beautiful. It is warm throughout the year, and it does not rain very often. If you love warm weather, you should be happy in San Marcos. Finally, it is relatively easy to get around. Even though traffic can get heavy during rush hour, it is still relatively light during the day. For all of these reasons, many people are moving to San Marcos.á

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Remember the 3 Rules of Real Estate:
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Frequently Asked Questions about 3 Bedroom San Marcos Apartments

What is the Cheapest apartment in San Marcos with 3 Bedroom?

Currently the most affordable 3 Bedroom in San Marcos is at Rancho Carrillo Apartments | Affordable Apartments listed at $2,479.

How much is the average rent for a 3 Bedroom San Marcos Apartment?

The average rent for a 3 Bedroom Apartment in San Marcos is $5,850.

What is the largest available 3 Bedroom San Marcos Apartment for rent?

Today's apartment with the most square footage in San Marcos is a 1,828 square feet unit starting from $12,659 at 222 North City.

What is the average size for San Marcos 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in San Marcos is currently 1,814 sq ft.

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.

Articles, How-To's, and Tips

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Renting with Roommates: Realistic Expectations for Shared Lease

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Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

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What Does “Rent Burdened” Mean? How Much Rent Is Too Much

Written by: Lauren Harrington

This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.

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Maximizing Your Refund: Essential Tax Tips for Renters

Written by: Christine Leonard, Esq.

Other than tax professionals, I can’t think of anyone who looks forward to tax season. For everybody else, April is a stressful month to collect information and meet deadlines.

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18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property

Written by: Lauren Harrington

Renting your next home can feel thrilling and overwhelming at the same time.