Apartment for rent

Pet friendly

Updated 5+ Days Ago

425 El Rio Street
425 El Rio Street, San Marcos, TX 78666, USA

Monthly rent	$1,162–$1,467
Beds	1–2
Baths	1–2
Sqft	775–1,050

Apartment for rent

Pet friendly

Updated 5+ Days Ago

425 El Rio Street
425 El Rio Street, San Marcos, TX 78666, USA

Apartment for rent

Pet friendly

Monthly rent	$1,162–$1,467
Beds	1–2
Baths	1–2
Sqft	775–1,050

425 El Rio Street
425 El Rio Street, San Marcos, TX 78666, USA

Apartment for rent

Pet friendly

Monthly rent	$1,162–$1,467
Beds	1–2
Baths	1–2
Sqft	775–1,050

Updated 5+ Days Ago

2 Bed 2 bath unit

Address details

Units	4
Units available	2
City
Zip code	78666

Property Overview

425 El Rio St offers appealing amenities including oversized garden tubs, a fitness center, and a resort-style pool, along with outdoor spaces that support pet friendliness. It also stands out for its value per square foot, nearby top-rated schools, and a strong photo gallery that gives a clearer view of what’s available.

Things you’ll love

High school nearby
Elementary school nearby
More space

Great for

Pet owners

Highlights

Pet Friendly

oversized garden tubs
fitness center
resort-style pool

Units

425 El Rio Street, San Marcos, TX

425 El Rio Street San Marcos, TX

Show occupied

Available

A1

1 Bed

1 Bath

775 sqft

$1,162

Microwave • Outdoor Space • Fitness Center • Assigned Parking • Deck • In-Unit Laundry

Available

B1

2 Beds

2 Baths

1,050 sqft

$1,467

Microwave • Outdoor Space • Fitness Center • Assigned Parking • Deck • In-Unit Laundry

Occupied Units

Occupied

01-113

1 Bed

1 Bath

775 sqft

$1,050

In-Unit Laundry

Occupied

02-215

2 Beds

2 Baths

1,050 sqft

$1,325

In-Unit Laundry

Amenities for 425 El Rio Street

Some units at this address have these amenities. View unit details for more information.

Building

Dogs Ok
Cats Ok
Wheelchair Accessible
Outdoor Space
Swimming Pool
Fitness Center

Unit Amenities

Microwave
Outdoor Space
Fitness Center
Assigned Parking
Deck
In-Unit Laundry
Dishwasher

Policies at 425 El Rio Street

Applicants

One-time.

Contact Property

REQUIRED FEES

Security Deposit

One-time. Refundable.

Contact Property

Parking Policy

Assigned Parking

Dog Policy

Allowed

Cat Policy

Allowed

Contact for more information on pet policy.

Questions about this property’s policies and fees?

About 425 El Rio Street

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Apartments in San Marcos

425 El Rio St #B1, San Marcos, TX 78666, USA

Check out 425 El Rio St in San Marcos, TX, a charming property offering a unique living experience. This intimate community consists of 4 units, with 1 and 2-bedroom options ranging from 775 to 1050 square feet. Residents can enjoy a range of amenities, including a resort-style pool, fitness center, and resident lounge. Each unit features gourmet kitchens, spacious floor plans, and oversized garden tubs for ultimate relaxation. Additional perks include a balcony or patio and in-unit dishwasher. As a pet-friendly property, you can bring your furry friends along. With its long-term rentals, this property is perfect for those looking for a stable and comfortable living situation.

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Address details

Units	4
Units available	2
City
Zip code	78666

425 El Rio St #B1 is great for:

Pet owners

Outdoor spaces are available at this property

Property highlights

How 425 El Rio Street, San Marcos, TX 78666, USA compares to other nearby properties.

Positives

High school nearby: There is a high school 1 mile away
Elementary school nearby: There is an elementary school 0.4 mile away
More space: The 2-bedroom is 102 sqft larger than other listings nearby
Images available: There are at least 10 photos of this address

Considerations

Greater distance from middle schools: The nearest middle school is farther than 5 miles away

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Rent trends in San Marcos

1-bedroom apartments here are priced 13% higher than 1-bedrooms in San Marcos.

If you decide to upgrade your space, you can expect 2-bedrooms at 425 El Rio St #B1 to be 22% more than the average for similarly sized apartments in San Marcos.

Median rents as of Jul 18 2026.

San Marcos

A table of studio rental data trends in San Marcos
Month	Median Rent
August 2024	$961
September 2024	$1,000
October 2024	$987
November 2024	$1,000
December 2024	$1,001
January 2025	$1,018
February 2025	$1,038
March 2025	$1,080
April 2025	$1,100
May 2025	$1,100
June 2025	$1,063
July 2025	$976
August 2025	$960
September 2025	$983
October 2025	$1,006
November 2025	$1,074
December 2025	$1,152
January 2026	$1,034
February 2026	$1,058
March 2026	$1,000
April 2026	$973
May 2026	$895
June 2026	$895
July 2026	$908

Affordability calculator

Can I afford to live at 425 El Rio Street?

Bedrooms

Rent-to-income ratio

30%

Slide to adjust the percentage of your monthly income you are willing to spend on rent.

The general rule of thumb is to spend around 30% or less of your income on rent.

Recommended income

$46,480/yr

With your selected rent-to-income ratio, you'd ideally want to make $46,480 annually to afford this 1-bedroom monthly rent price of $1,162.

For more information on rent affordability, visit our rent calculator.

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