3 Bedroom Apartments for Rent in San Marcos, CA (114 Rentals)

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222 North City
Rent Specials
$6,320 - $12,900
Total Monthly Price

Total Monthly Price

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$2,759 - $12,909
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3 Bedroom Apartments Available Now

222 North City

222 N City DrSan Marcos, CA 92096
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Anden
Rent Specials
$3,803 - $4,075
Total Monthly Price

Total Monthly Price

Base Rent
$3,806 - $4,366
Total Monthly Price
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3 Bedroom Apartments Contact Us For Availability

Anden

152 N Twin Oaks Valley RdSan Marcos, CA 92069
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property at 2180 Cosmo Way

$3,495

Total Monthly Price

Total Monthly Price

Base Rent
$3,495
Total Monthly Price
$3,495

3 Bedroom, 2.5 Bath Condo for Rent

Available Now

2180 Cosmo Way, Unit COSMO WAY

2180 Cosmo Way
San MarcosCA92078

Renting with Roommates: Realistic Expectations for Shared Lease

Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.

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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.

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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

Renting Smart: Lease Basics Every Renter Needs

Demystify Your Rental Lease. Learn the basics about renting, deposits, and tenant/landlord responsibilities. Rent smart and avoid surprises. | Renter University at ApartmentHomeLiving.com

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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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Mariposa
3 Bedroom Apartments

Mariposa

604 W Richmar AveSan 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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Peak59
3 Bedroom Apartments

Peak59

N City DrSan Marcos, CA 92078
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Paloma
3 Bedroom Apartments

Paloma

1107 Estrella RdSan Marcos, CA 92078
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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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Renters Insurance 101: What It Is, What It Covers, and Why You Need It

From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

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Sierra Vista
3 Bedroom Apartments

Sierra Vista

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

Eugene Eddy

150 Gosnell WaySan Marcos, CA 92069
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Whispering Oaks
3 Bedroom Apartments

Whispering Oaks

468 N Twin Oaks Valley RdSan Marcos, CA 92069
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ParkView
3 Bedroom Apartments

ParkView

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

Villa Serena

340 Marcos StSan Marcos, CA 92069
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The Knolls
3 Bedroom Apartments

The Knolls

688 Vineyard RdSan Marcos, CA 92069

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.

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Showing Results 1-50, Page 1 of 3

San Marcos, CA Local Guide

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San Marcos 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: July 12, 2026

There are currently 225 available 3 Bedroom apartment units from neighborhoods all over San Marcos, CA that range in price from $2,483 to $12,909. Richland Villas, Vallecitos Ridge and Mira Lago 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
Richland Villas34$6,379$2,892
Vallecitos Ridge34$6,379$2,892
Mira Lago33$6,379$2,892
Vistas at Rancho Santalina29$6,734$2,483
Atherton at San Elijo Hills28$6,734$2,999
Village O28$6,644$2,483
San Elijo Hills27$6,834$2,483
Paloma7$3,063$2,892
Grand Estates3$3,195$2,483
Lake San Marcos2$3,247$2,483

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 San Marcos neighborhood and is 1,828 square feet priced from $12,684. Sofi Shadowridge in the Vista neighborhood has the second largest 3 Bedroom, which is sized at 1,432 square feet and currently listed start at $3,946. 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$12,684
Sofi Shadowridge3 Bed 2 Bath1,432 Sq Ft$3,946
Diamond PointeThree Bed Two Bath Home - Upstairs1,200 Sq Ft$2,900
Rancho Carrillo Apartments | Affordable Apartments3 Bedroom1,145 Sq Ft$3,537
Alora Apartments3 bedrooms1,100 Sq Ft$2,999
Tuscany Hills Apartments3x2B1,056 Sq Ft$2,892
Valle at MissionJuniper1,050 Sq Ft$2,516
Eugene EddyEugene Eddy 3/2 Sm. 990 sqft990 Sq Ft$3,195

Cheapest Available San Marcos 3 Bedroom Apartments

As of July 12, 2026 the lowest priced 3 Bedroom apartment unit in San Marcos, CA is the 3x2B Model starting from $2,892 at Tuscany Hills Apartments in the San Marcos neighborhood. The second most affordable San Marcos 3 Bedroom is the Three Bed Two Bath Home - Upstairs Model at Diamond Pointe starting at $2,900 in the Urbana at Citracado Village neighborhood. The average price for all 3 Bedroom apartments in San Marcos is currently $5,551. Here is today’s list of the cheapest available 3 Bedroom options in San Marcos:

Apartment ListingModel NamePriced From
Tuscany Hills Apartments3x2B$2,892
Diamond PointeThree Bed Two Bath Home - Upstairs$2,900
Alora Apartments3 bedrooms$2,999
Eugene EddyEugene Eddy 3/2 Sm. 990 sqft$3,195
Rancho Carrillo Apartments | Affordable Apartments3 Bedroom$3,537
Sofi Shadowridge3 Bed 2 Bath$3,934
222 North CityC-3$6,329

Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University

From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.

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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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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 Tuscany Hills Apartments listed at $2,892.

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 $5,551.

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 $12,684 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 1,713 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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Apartment Occupancy Rates: Renter Attraction vs Renter Retention

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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.

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How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide

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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.

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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.