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3 Bedroom Apartments for Rent in San Marcos, TX

3 Bedroom Apartments for Rent in San Marcos, TX. 92 Rentals Available
92 Rentals Available

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  • Rent specials 8 units available
    3 bd $1,825+
    Base rent
    4.0 (1)
    191 Cotter Ave, San Marcos, TX 78666
    Apply online • Pet friendly • Fitness center
  • Only 1 unit left
    3 bd $1,850+
    Base rent
    Verified Listing

    4.0 (8)
    1476 E. Mccarty Lane, San Marcos, TX 78666
    Apply online • Pet friendly • Parking
  • Rent specials 8 units available
    3 bd $1,250+
    Base rent
    4.5 (5)
    1900 Aquarena Springs Drive, San Marcos, TX 78666
    Apply online • Pet friendly • Patio/Balcony
  • Rent specials 5 units available
    3 bd $1,425+
    Base rent
    Verified Listing

    4.5 (6)
    250 South Stagecoach Trail, San Marcos, TX 78666
    Apply online • Pet friendly • Parking
  • Rent specials Only 1 unit left
    3 bd $1,875+
    Base rent
    Verified Listing

    4.5 (4)
    1451 Sadler Dr, San Marcos, TX 78666
    Apply online • Pet friendly • Patio/Balcony
  • Rent specials Only 3 units left
    3 bd $1,295
    Base rent
    Verified Listing

    3.5 (1)
    1951 Aquarena Springs Drive, San Marcos, TX 78666
    Apply online • Pet friendly • Fitness center
  • Rent specials Only 2 units left
    3 bd $1,450
    Base rent
    Verified Listing

    4.5 (3)
    1041 Vervain Rd, San Marcos, TX 78666
    Apply online • Pet friendly
  • 10 units available
    3 bd $679
    Total monthly cost
    Verified Listing

    225 Ramsay St., San Marcos, TX 78666
    Apply online • Pet friendly
  • Rent specials
    3 bd $1,724+
    Total monthly cost
    Verified Listing

    4.5 (6)
    1650 River Road, San Marcos, TX 78666
    Apply online • Pet friendly • Fitness center
  • Rent specials
    3 bd $1,249
    Total monthly cost
    Verified Listing

    5.0 (2)
    1011 Wonder World Drive, San Marcos, TX 78666
    Apply online • Pet friendly • Fitness center
  • Rent specials
    3 bd $1,697+
    Base rent
    1650 Harris Hill Road, San Marcos, TX 78666
    Apply online • Pet friendly • Fitness center
  • Rent specials
    3 bd $2,619+
    Total monthly cost
    Verified Listing

    502 Commercial Lp, San Marcos, TX 78666
    Apply online • Pet friendly • Fitness center
  • Rent specials Rewards
    3 bd $1,699
    Base rent
    Verified Listing

    5.0 (2)
    834 Cottonwood Pkwy, San Marcos, TX 78666
    Apply online • Pet friendly • Fitness center
  • 5 units available
    3 bd $1,099+
    Base rent Income restricted
    Verified Listing

    4.0 (4)
    345 Champions Blvd., San Marcos, TX 78666
    Apply online • Fitness center • Pool
  • Rent specials 6 units available
    3 bd $937+
    Base rent Income restricted
    Verified Listing

    4334 Transportation Way, San Marcos, TX 78666
    Apply online • Pet friendly • Fitness center
  • Only 3 units left
    3 bd $937+
    Base rent Income restricted
    316 Northgate Road, San Marcos, TX 78666
    Apply online • Pet friendly
  • Rent specials
    3 bd $1,099+
    Base rent Income restricted
    Verified Listing

    3.5 (3)
    2913 Hunter Road, San Marcos, TX 78666
    Pet friendly • Fitness center • Pool
  • Rent specials
    3 bd $1,099
    Base rent Income restricted
    Verified Listing

    3.5 (13)
    1800 Old Post Road, San Marcos, TX 78666
    Pet friendly • Fitness center • Pool
  • Rent specials
    3 bd $1,122
    Base rent Income restricted
    Verified Listing

    508 Labrador Blvd, San Marcos, TX 78666
    Pet friendly
  • Rent specials
    Ask for pricing
    Verified Listing

    4.5 (13)
    618 El Rio St, San Marcos, TX 78666
    Pet friendly • Parking • Pool
  • Ask for pricing
    Verified Listing

    1650 River Road, San Marcos, TX 78666
    Pet friendly • Fitness center • Pool
  • Rent specials
    Ask for pricing
    4.0 (11)
    1951 Aquarena Springs Drive, San Marcos, TX 78666
    Pet friendly • Fitness center • Pool
  • 3 bd $469+
    Base rent
    Verified Listing

    3.5 (13)
    1000 N. LBJ Drive & Office Address 222 Ramsay St, San Marcos, TX 78666
    Pet friendly
  • Rent specials
    Ask for pricing
    428 Ivory Street, San Marcos, TX 78666
    Pet friendly • Parking • Fitness center
  • 3 bd $1,900
    Base rent
    Verified Listing

    1510 Owens St, San Marcos, TX 78666
    Pet friendly
26-0-city



Frequently asked questions

What is the price range for a 3-bedroom apartment in San Marcos, TX?

The price range for a 3-bedroom apartment in San Marcos, TX is between $679 and $2,645.

How many 3 bedroom apartments for rent are available in San Marcos, TX on RentCafe?

There are 90 3 bedroom rentals available on RentCafe. Prices and availability in San Marcos, TX were last updated on 15 Jul 2026.

What is the average size of a 3 bedroom apartment in San Marcos, TX?

The average San Marcos, TX 3 bedroom apartment size is 1,108 sq. ft.

What are the advantages of renting a 3 bedroom apartment in San Marcos, TX?

Renting a 3 bedroom apartment offers extra space compared to a 2 bedroom apartment, suited for a family or for sharing it with someone else.

What are the downsides of renting a 3 bedroom apartment in San Marcos, TX?

A 3 bedroom apartment is more expensive than smaller units and it usually comes with higher utility costs.

Renting a 3 bedroom apartment in San Marcos, TX

Upgrading to a 3 bedroom apartment can have its pros and cons. Most renters who are looking for a three bedroom rental is because they need extra space for a home office, or for a child. This size apartment is also practical to share with roommates as it actually saves money on rent when 3 or 4 people get together to rent a 3 bedroom unit. They are very spacious, averaging around 1,001 Sqft. Or you can get even more space if you select “3+” beds in the top menu. The only down side is that they cost more. In San Marcos, TX, rents on 3 bedroom apartments go up to $4,487. 26 rental properties offer 3 bedroom units in San Marcos, TX to choose from. You are more likely to find 3 bedroom apartments in primarily residential neighborhoods, away from business districts and urban cores.

Tips on finding a cheap 3 bedroom apartment in San Marcos, TX

For most renters, the cost of rent is the major pain point. The larger the apartment, the more money comes out of their pocket. For that reason, cheap 3 bedroom apartments are in high demand and hard to come by. Though rent prices can go as low as $469 in San Marcos, TX, the market is still tight. But with a little diligence and some handy search tools, you will find an affordable apartment. Try an area that’s further away from the main city attractions, or try an older building that may have cheaper apartments and a ton of charm. Sometimes lower-priced residential areas have diversity and ethnic authenticity that lend them a lot of character and color.