
Perched high above the shimmering waters of Lake Travis, 8145 Lake Mountain Lane is a true hilltop estate that balances grand architecture with the raw, tranquil beauty of the Texas Hill Country.
Featuring picture-perfect panoramic views and set on seven serene acres, this retreat offers the rare gift of peace, privacy, and a deep connection to nature, all while being just 30 minutes from downtown Austin and 10 minutes from the Four Points area for shopping, dining, and entertainment.
Inside, the home makes a grand impression with soaring ceilings and walls of windows that frame the breathtaking views. The interior flows effortlessly into a designer chef’s kitchen and great room crafted for both high-end entertaining and daily elegance. The first floor also offers a study, formal dining room, breakfast area, guest suite, laundry/utility room, and the stunning owner’s suite, which includes a spa-inspired bathroom, fireplace, dual walk-in closets, and a bonus room perfect for a home office or gym. Upstairs, you’ll find 4 spacious bedrooms, a den with built-ins and wet bar, a hidden home theatre and game room, and a sprawling covered balcony offering yet another elevated vantage point for evenings overlooking the Lake.
Outside, the lifestyle is defined by the horizon. A spacious covered patio with a full outdoor kitchen and fireplace leads to a sparkling pool and spa, firepit, and a grand back lawn, all positioned to take in the vast lake and rolling hilltop vistas.
The boutique neighborhood offers private tennis and pickleball courts and walking trails. And numerous nearby marinas and beaches offer instant access to life on Lake Travis.
Surrounded by nature and defined by its quiet elegance, 8145 Lake Mountain Lane offers a lifestyle of luxury and invites you to savor life's moments and make magical memories.
Property Type
Residential
Year Built
2013
Lot Size
7.02 acres
$/Sq Ft
$465
HOA
$100/mo
Garage
6 spaces
Pool
Yes
Listed by Compass RE Texas, LLC
Verified property facts
8145 Lake Mountain LN is listed at $3,450,000 with 6 bedrooms, 4 full, 2 half bathrooms, 7,424 square feet, 7.02-acre lot. This places it above the 78641 median of $675,000.
8145 Lake Mountain LN is zoned for Leander ISD with assigned schools: Grandview Hills (elementary), Four Points (middle), Vandegrift (high). School assignments should be verified directly with the district.
8145 Lake Mountain LN is a Residential built in 2013 featuring 6 bedrooms, 4 full, 2 half bathrooms, 7,424 square feet, 7.02-acre lot.
8145 Lake Mountain LN 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 8145 Lake Mountain LN is $69,357. 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
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Listed 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+14.2% | — | $3,272,824 | — | — |
2024-6.0% | — | $2,867,000 | $1,030,029 | $3,020,359 |
2023+56.1% | — | $3,050,000 | $1,030,029 | $1,836,971 |
2022 | — | $1,954,200 | $1,030,029 | $2,019,971 |
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% ($690K)
$3,450,000
Luxury property intelligence
A sourced read on Lake View Estates pricing, timing, and property scale. No automated valuation claim.
List price
$3,450,000
Price per sqft
$465/sqft
Vs. Lake View Estates median
Not available
Days on market
10 days
Original to current
No verified reduction
$3.5M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 21, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($690,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 8145 Lake Mountain LN is around $23,681 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $3,450,000, 8145 Lake Mountain LN is in the Lake View Estates market where there are currently 672 active listings in 78641. The Keenan Group has completed 6 transactions in 78641 as part of 1,000+ career sales totaling $1B+ across Austin.
8145 Lake Mountain LN includes verified waterfront access: See Remarks. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
8145 Lake Mountain LN sits on a 7.02-acre lot, providing substantial outdoor living space. Properties of this scale in Austin's luxury market typically feature pool areas, outdoor kitchens, and mature landscaping. Confirm specific amenities with the listing agent.
8145 Lake Mountain LN is part of a managed community with HOA dues of $100 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
$3,450,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+14.2% | — | $3,272,824 | — | — |
2024-6.0% | — | $2,867,000 | $1,030,029 | $3,020,359 |
2023+56.1% | — | $3,050,000 | $1,030,029 | $1,836,971 |
2022 | — | $1,954,200 | $1,030,029 | $2,019,971 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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