1. Overview
  2. Location
  3. Interior
  4. Exterior
  5. Property
  6. Schools
  7. Tax
  8. Similar
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Status: Closed

21510 Sierra Trl 
Lago Vista, TX 78645

Last List Price

$499,900

Sold on Aug 15, 2025
Modern Hill Country Retreat with Panoramic Views on Double Lot! Discover the perfect blend of Texas Hill Country charm and mid-century modern design in this stunning, semi-custom built, 3-bedroom + office home, nestled on a beautifully landscaped double lot with a park-like setting. Large picture windows flood the interior with natural light while framing panoramic views that will take your breath away. When you sit outside you will appreciate the quiet neighborhood allowing you to hear the local wildlife. This home is incredibly well maintained. HVAC maintained by original installer twice a year (winter & summer). Thoughtfully designed for both style and function, this home features a xeriscaped front yard with path lighting, an expansive covered patio in back, ideal for entertaining, and extra parking for all your lake toys. You will also appreciate the extra parking out front! The established landscaping creates a peaceful, private atmosphere—perfect for morning coffee or evening unwinding. This home also has been pre-wired during construction for data in the living room, office and all bedrooms! Located in a community packed with amenities, you’ll have access to 2 fitness centers, 9 waterfront parks, Lakefront RV Park, swimming pools, fishing well, and even a golf course—everything you need for the ultimate Lake Life experience. Whether you’re working from home, hosting guests, or simply soaking in the view, this home offers comfort, style, and a lifestyle that’s hard to beat.
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Bedrooms
3
Baths
2
House Size
1,760 sqft
Year Built
2016
Lot Size
0.49 ac
School District
Lago Vista ISD

Location

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Interior Information

appliances
Dishwasher
Disposal
Microwave
Free-standing Electric Range
Refrigerator
cooling
Ceiling Fan(s)
Central Air
Electric
features
Ceiling Fan(s)
High Ceilings
Granite Counters
Double Vanity
High Speed Internet
In-law Floorplan
Kitchen Island
Open Floorplan
Pantry
Recessed Lighting
Smart Thermostat
Walk-in Closet(s)
Wired For Data
Master Downstairs
flooring
Tile
heating
Central
Electric
laundry features
Laundry Room
view
Panoramic
Trees/woods
window features
Blinds
Double Pane Windows

Exterior Information

features
Rain Gutters
Private Yard
fence
Back Yard
Fenced
patio and porch
Covered
Front Porch
Patio
Rear Porch
pool
None
roof
Composition
Shingle

Property Information

accessibility
Adaptable Bathroom Walls
Central Living Area
architectural style
Single Level Floor Plan
builder name
Casa Rio Semi Custom Home
community
Clubhouse
Fishing
Fitness Center
Golf
Lake
Park
Playground
Pool
Tennis Court(s)
construction
Hardiplank Type
Blown-in Insulation
Stone
foundation
Slab
hoa fees
$240.00
Annually
lot
On Golf Course
Landscaped
Level
Native Plants
Near Golf Course
Views
other structures
None
parking
Additional Parking
Aggregate
Attached
Boat
Concrete
Driveway
Garage
Garage Door Opener
Garage Faces Side
Inside Entrance
Kitchen Level
Storage
security features
Smoke Detector(s)
sewer
Public Sewer
subdivision name
Bar-k Ranch
utilities
Cable Available
Electricity Connected
Phone Available
Sewer Connected
Water Connected
water source
Public
  • Listed By Emily Dieckmann
  • (512) 645-4000
  • eXp Realty, LLC
  • (888) 519-7431
  • tx.membership@exprealty.com
  • MLS 9525017

Tax History

Date

Property Tax

Land

Additions

Tax Assessment

2024$3,789 (-5.1%)$66,000$349,920$415,920 (-10.6%)
2023$3,994 (0%)$90,750$374,250$465,000 (-19.7%)
2022$3,994 (-24.2%)$85,250$493,971$579,221 (+90.9%)
2021$5,269$9,600$293,800$303,400

Tax data provied by Attom

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