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Coming soon
Whisper South
by CastleRock Communities, Whisper master planned community, San Marcos, TX
  • 14 plans
  • 1,157 - 2,817 sqft

Plans

Any
3+ beds
4+ beds
2+ baths
3+ baths
Rio Grande by CastleRock Communities - photo

Rio Grande

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  • 4 bd
  • 2 ba
  • 2,507 sqft
Onyx by CastleRock Communities - photo

Onyx

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  • 3 bd
  • 2 ba
  • 1,607 sqft
Gemini by CastleRock Communities - photo

Gemini

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  • 3 bd
  • 2 ba
  • 2,184 sqft
Topaz by CastleRock Communities - photo

Topaz

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  • 3 bd
  • 2 ba
  • 1,157 sqft
Ruby by CastleRock Communities - photo

Ruby

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  • 3 bd
  • 2 ba
  • 1,895 sqft
Emerald by CastleRock Communities - photo

Emerald

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  • 3 bd
  • 2 ba
  • 1,355 sqft
Aquila by CastleRock Communities - photo

Aquila

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  • 3 bd
  • 2 ba
  • 1,772 sqft
Sapphire by CastleRock Communities - photo

Sapphire

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  • 3 bd
  • 2 ba
  • 2,163 sqft
Pedernales by CastleRock Communities - photo

Pedernales

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  • 4 bd
  • 2 ba
  • 1,800 sqft

Community Highlights

Welcome to Whisper South, a single-family home community by CastleRock Communities located in San Marcos, TX 78666. Currently, the community status is Coming soon. With 0 homes. Whisper South homes size range from 1157 to 2817 square feet on various lot sizes.

Park Nearby
Walking, Jogging, Hike Or Bike Trails
Club House
Energy Efficient
Golf Club

Tour with Jome and save an average of $18,473 in value

Big savings, exclusive perks, and flexible options — all in one place:

  • $3,500 Jome refund
  • 0–3.5% down payment
  • Builder incentives
  • Free upgrades
  • No fees

Estimated value based on Jome data, T&C apply

Community Details

Community Details

Home type:
Single-Family
Selling status:
Coming soon
Contract to close:
30-45 days
School district:
San Marcos Consolidated Independent School District

Community Amenities

  • Energy Efficient
  • Club House
  • Park Nearby
  • Disc Golf
  • Golf Club
  • Airport Nearby
  • Highway Nearby
  • Walking, Jogging, Hike Or Bike Trails

Features & Finishes

Upgrade Options: Opt. covered patio
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Need more information?

Text or call (888) 486-2818

Community Address

San Marcos, TX 78666
County:
Hays
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Schools in San Marcos Consolidated Independent School District

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GreatSchools’ Summary Rating calculation is based on 4 of the school’s themed ratings, including test scores, student/academic progress, college readiness, and equity. This information should only be used as a reference. Jome is not affiliated with GreatSchools and does not endorse or guarantee this information. Please reach out to schools directly to verify all information and enrollment eligibility. Data provided by GreatSchools.org © 2025

Getting Around

Walk Score ®
4 /100
Car-Dependent
Bike Score ®
29 /100
Somewhat Bikeable

Air Quality

The 30-day average AQI:Moderate

050100150200300>300
PM2.5Moderate62
OZONEModerate93

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

Provided by AirNow

Noise Level

84
50Calm100
Traffic NoiseCalm
Local Sources NoiseCalm
Airports NoiseActive

A Soundscore™ rating is a number between 50 (very loud) and 100 (very quiet) that tells you how loud a location is due to environmental noise.

Natural Hazards Risk

Climate hazards can impact homes and communities, with risks varying by location. These scores reflect the potential impact of natural disasters and climate-related risks on Hays County

Riverine Flooding99.3
Relatively High
Wildfire92.0
Relatively Moderate
Hurricane72.3
Relatively Low
Earthquake27.6
Very Low
Heat Wave89.7
Relatively Moderate
Strong Wind93.0
Relatively High

Provided by FEMA

Financial Details

The price is yet to be defined, but the area average is $397,122.

Average Home Price in San Marcos, TX 78666

$397,122
Average new home price
$213
Average price per sqft

Calculated based on the Jome data

Whisper South by CastleRock Communities

The luxury of hill country living in San Marcos awaits you in the gorgeous new community of Whisper South. Located strategically in between the eclectic cities of Austin and San Antonio, you will discover the beauty and natural elements that this stunning new community offers. Quick access to I-35 will allow you to spend more time with your family, and less time commuting. Your children will have the privilege of attending schools within San Marcos CISD. You’ll never be bored on the weekends since the area boasts an array of recreational activities for the entire family to enjoy. Whether it’s taking a dip in the water and indulging in the plentiful water sports surrounding the area or soaking up the sun in the many parks and trails nearby, you don’t have to travel far to reach the fun! New homes in Whisper South by CastleRock Communities provides you with the affordability and personalization you’ve been waiting for. With 6 different floor plans to choose from, you don’t have to compromise your wish list.

Last checked Jun 15, 2:31 am

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