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Representative exterior photo of a completed home built from the Silverthorne by CastleRock Communities in Lago Mar, Texas City, TX (Image 1).
Floor plan
  • 4 bd
  • 2.5 ba
  • 2,959 sqft

Silverthorne plan in Lago Mar by CastleRock Communities

Texas City, TX
from $399,990

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Plan description

For the family whose needs are ever-evolving, the Silverthorne plan's expansive gameroom and media room provide the perfect backdrop for shared moments. From $399,990, this home offers a dedicated study, perfect for work or quiet reflection, while the open-concept kitchen and dining area are designed for effortless entertaining. Imagine family movie nights in your media room, or choose to convert it into a fifth bedroom, offering ultimate flexibility. With the option of up to a 3-car garage, this plan is designed to adapt to your lifestyle, and the community amenities, like the resort-style pool and walking trails, offer endless opportunities for fun just moments from your front door in Lago Mar. The primary suite, with its dual closets and optional super shower, provides a luxurious retreat. The Silverthorne plan is a canvas for your family's future.

May also be listed on the CastleRock Communities website

Information last verified by Jome: Today at 2:41 AM (January 14, 2026)

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Estimated value based on Jome data, T&C apply

Plan details

*Pricing and availability are subject to change.
Name:
Silverthorne
Property status:
Floor plan
Size:
2,959 sqft
Stories:
2
Beds:
4
Baths:
2.5
Garage spaces:
2

Plan features & finishes

Garage/Parking:
GarageAttached Garage
Interior Features:
Walk-In Closet
Laundry facilities:
Utility/Laundry Room
Property amenities:
PatioPorch
Rooms:
KitchenGame RoomMedia RoomOffice/StudyDining RoomFamily RoomPrimary Bedroom Downstairs
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Lago Mar image

Community details

Lago Mar at Lago Mar

by CastleRock Communities, Texas City, TX

from$263,990
  • 15 homes
  • 24 plans
  • 1,570 - 3,542 sqft

View Lago Mar details

Lago Mar

Want to know more about what's around here?

The Silverthorne floor plan is part of Lago Mar, a new home community by CastleRock Communities, located in La Marque, TX. Visit the Lago Mar community page for full neighborhood insights, including nearby schools, shopping, walk & bike-scores, commuting, air quality & natural hazards.

Community information

Available homes in Lago Mar

Pricing and availability are subject to change.
Any
3+ beds
4+ beds
5+ beds
2+ baths
3+ baths
4+ baths

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Any
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  8. 13233 Golden Isle Dr, La Marque, TX 77568