
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. Go see the rest then come see the best. The views...... the views....
Property Type
Residential
Year Built
2005
Lot Size
0.46 acres
$/Sq Ft
$257
HOA
$150/mo
Garage
3 spaces
Listed by Turner Residential
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
129 Sebastians RUN is listed at $1,185,000 with 4 bedrooms, 3 full, 1 half bathrooms, 4,617 square feet, 0.46-acre lot. This places it above the 78738 median of $851,800.
129 Sebastians RUN is zoned for Lake Travis ISD with assigned schools: Lakeway (elementary), Hudson Bend (middle), Lake Travis (high). School assignments should be verified directly with the district.
129 Sebastians RUN is a Residential built in 2005 featuring 4 bedrooms, 3 full, 1 half bathrooms, 4,617 square feet, 0.46-acre lot.
129 Sebastians RUN is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
The most recent annual property tax for 129 Sebastians RUN is $10,945. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Listing timeline with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-16.2% | — | $1,014,900 | — | — |
2024-7.2% | — | $1,210,902 | $286,000 | $849,650 |
2023+76.7% | — | $1,304,372 | $352,000 | $858,902 |
2022 | — | $738,303 | $352,000 | $952,372 |
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility. Ratings from GreatSchools.org.
20% ($237K)
$1,185,000
Luxury property intelligence
A sourced read on Ridge At Alta Vista pricing, timing, and property scale. No automated valuation claim.
List price
$1,185,000
Price per sqft
$257/sqft
Vs. Ridge At Alta Vista median
Not available
Days on market
74 days
Original to current
No verified reduction
$1.2M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Aug 4, 2026.
Request Private Market AnalysisZIP-level neighborhoods, schools, lifestyle, and Austin market context
District guide, nearby schools, and homes by attendance area
Private Austin CMA, TCAD context, and pricing strategy
Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($237,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 129 Sebastians RUN is around $7,061 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $1,185,000, 129 Sebastians RUN is in the Ridge At Alta Vista market where there are currently 211 active listings in 78738. The Keenan Group has completed 19 transactions in 78738 as part of 1,000+ career sales totaling $1B+ across Austin.
129 Sebastians RUN includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
129 Sebastians RUN is part of a managed community with HOA dues of $150 monthly. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
6 events on record
Current Price
$1,185,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-16.2% | — | $1,014,900 | — | — |
2024-7.2% | — | $1,210,902 | $286,000 | $849,650 |
2023+76.7% | — | $1,304,372 | $352,000 | $858,902 |
2022 | — | $738,303 | $352,000 | $952,372 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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