$1,085,000
4 bd · 4 ba · 4,617 sqft
129 Sebastians Run, Lakeway, TX 78738
129 Sebastians Run, Lakeway, TX 78738 is a 4-bedroom, 4-bathroom single family residence listed at $1,085,000 ($235/sqft). 4,617 sqft. Built in 2005. Located in Lakeway, Austin TX. Priced 17% below the Lakeway median of $284/sqft. MLS #2664609. Listed by Turner Residential.
Property Overview
This Lakeway gem at 129 Sebastians Run showcases soaring cathedral ceilings and coffered details that flood the home with natural light, creating an airy sanctuary perfect for the Lake Travis lifestyle. The four-bedroom, four-bath residence spans 4,617 square feet across two stories, with the primary suite conveniently positioned on the main level alongside a dedicated laundry room. Multiple living and dining areas provide flexibility for modern entertaining, while the bonus room adapts to serve as a home office, fitness space, or additional bedroom. Rich hardwood and tile flooring, a fireplace in the family room, and double-pane windows throughout enhance both comfort and energy efficiency.
Set on nearly half an acre within the prestigious Ridge at Alta Vista gated community, this home enjoys serene Hill Country and greenbelt views with mature tree coverage. The expansive lot and covered patio and deck create an ideal outdoor entertaining space. Residents benefit from resort-style amenities including a pool, fitness center, sauna, tennis courts, and clubhouse. Located in the award-winning Lake Travis ISD, close to Marina access and championship golf courses, this Lakeway residence offers the perfect blend of suburban tranquility and recreational opportunity. Priced at $235 per square foot, this property sits notably below the area median and represents exceptional value in this sought-after community.
Vox Real Estate Insight
At 17 percent below neighborhood comparables, this one-owner Lakeway home presents compelling value for buyers seeking Lake Travis living without premium pricing. The Vox Real Estate team recognizes that properties in Ridge at Alta Vista with this combination of condition, layout, and gated amenities typically command higher per-square-foot rates, making this an opportune acquisition in an increasingly competitive market.
Agent Description
Welcome to a beautifully designed home that expresses the open sun experience in the living spaces. Built for modern life, this home offers 4 spacious bedrooms, 3.5 bathrooms, and a flexible bonus room perfect for a quiet dedicated office, workout room or 5th bedroom. Meticulously maintained, one owner and looks like nobody ever lived in it. The top views in the neighborhood.
Neighborhood: Lakeway
This property is located in Lakeway, Austin, TX. The area is known for Lake Travis Living, Marina Access, Golf Courses, Waterfront Dining, Resort Lifestyle.
At $235/sqft, this listing is priced 17% below the Lakeway median of $284/sqft.
Property Details
| Property Type | Single Family Residence |
| Year Built | 2005 |
| Bedrooms | 4 |
| Bathrooms | 4 |
| Living Area | 4,617 sqft |
| Lot Size | 0.46 acres |
| Price / Sqft | $235 |
| Stories | Two |
| Condition | Resale |
| Subdivision | Ridge At Alta Vista |
| County | Travis |
| MLS Area | LS |
| Listed | May 22, 2026 |
| MLS # | 2664609 |
| Listed By | Turner Residential |
| Contact | (512) 473-9930 |
Interior
| Flooring | Carpet, Tile, Wood |
| Appliances | Built-In Gas Range, Refrigerator |
| Interior Features | Cathedral Ceiling(s), Coffered Ceiling(s), Ceiling-High, Multiple Dining Areas, Multiple Living Areas, Primary Bedroom on Main |
| Windows | Double Pane Windows |
| Fireplaces | 1 (Family Room) |
| Laundry | Main Level |
| Main-Level Bedrooms | 1 |
| Living Areas | 3 |
| Dining Areas | 2 |
Systems & Utilities
| Cooling | Central Air |
| Heating | Central |
| Utilities | Propane, Underground Utilities |
| Water Source | MUD |
| Sewer | Public Sewer |
| Energy Efficient | Other/See Remarks |
Exterior & Lot
| Construction | Brick Veneer |
| Roof | Composition |
| Foundation | Slab |
| Exterior Features | Gutters Full |
| Patio & Porch | Covered, Deck, Patio |
| Lot Features | Greenbelt, Private, Trees-Medium (20 Ft - 40 Ft) |
| View | Hill Country, Park/Greenbelt, Trees/Woods |
| Faces | East |
Parking
| Parking Spaces | 5 |
| Garage Spaces | 3 |
| Covered Spaces | 3 |
| Parking Features | Attached |
Community & HOA
| HOA | Yes |
| HOA Name | Ridge at Alta Vista |
| HOA Fee | $150 / Monthly |
| Fee Includes | Common Area Maintenance |
| Community Features | Clubhouse, Curbs, Fitness Center, Gated, Kitchen Facilities, Playground, Pool, Sauna, Tennis Court(s) |
| Security | Fire Alarm, Prewired |
Assigned Schools
| Elementary | Lakeway |
| Middle | Hudson Bend |
| High | Lake Travis |
| District | Lake Travis ISD |
Taxes & Legal
| Tax Year | 2025 |
| Annual Tax | $10,945 |
| Assessed Value | $1,014,900 |
| Parcel # | 01297001110000 |
| Legal Description | LOT 17 BLK A RIDGE AT ALTA VISTA SUBD THE |
| FEMA Flood Plain | No |
| In ETJ | No |
| Listing Conditions | Standard |
Listing data last updated:
Frequently Asked Questions
What is the listing price of 129 Sebastians Run, Lakeway, TX 78738?
This property is listed at $1,085,000, which is $235 per square foot. That is 17% below the Lakeway area median of $284/sqft.
How many bedrooms and bathrooms does 129 Sebastians Run, Lakeway, TX 78738 have?
This home has 4 bedrooms and 4 bathrooms, with 4,617 square feet of living space.
When was 129 Sebastians Run, Lakeway, TX 78738 built?
This property was built in 2005, making it 21 years old.
What neighborhood is 129 Sebastians Run, Lakeway, TX 78738 in?
This property is in Lakeway, Austin, TX. The area is known for lake travis living, marina access, golf courses.
How long has 129 Sebastians Run, Lakeway, TX 78738 been on the market?
This listing has been on the market for 98 days.
What type of property is 129 Sebastians Run, Lakeway, TX 78738?
This is a Single Family Residence on a 20,037.6 sqft lot.