
Rare opportunity to experience Hill Country living within Lone Mountain Ranch, a gated micro-community of large acreage homes offering a unique combination of privacy, flexibility, and community connection. Original-owner home set on approximately 4.5 acres with expansive views and a layout designed to adapt across multiple stages of life. Community allows secondary residences to be built on property. The 3,855 sq ft floor plan with full interior paint offers a high level of flexibility, with 5 bedrooms, 4 baths, dedicated office, media room, and additional flex space that can support multi-generational living, work-from-home setups, creative pursuits, or shared living arrangements with flexible use of space. Additional features include a 3-car garage, large laundry/mudroom, and abundant storage throughout. The land is a defining feature, with room to expand, explore, and fully utilize the property. Existing walking/biking trail, natural surroundings, and open space support a range of outdoor uses including recreation, equipment, or future customization. The property is serviced by private well and septic systems, consistent with the surrounding acreage homes in the community. Small, gated community setting that allows chickens and horses with a more independent ownership structure compared to larger master-planned neighborhoods.
Property Type
Residential
Year Built
2010
Lot Size
4.56 acres
$/Sq Ft
$366
HOA
$300/mo
Garage
9 spaces
Listed by eXp Realty, LLC
Verified property facts
18900 Angel Mountain DR is listed at $1,420,000 with 5 bedrooms, 4 full bathrooms, 3,885 square feet, 4.56-acre lot. This places it above the 78641 median of $675,000.
18900 Angel Mountain DR is zoned for Leander ISD with assigned schools: CC Mason (elementary), Running Brushy (middle), Leander High (high). School assignments should be verified directly with the district.
18900 Angel Mountain DR is a Residential built in 2010 featuring 5 bedrooms, 4 full bathrooms, 3,885 square feet, 4.56-acre lot.
18900 Angel Mountain DR 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 18900 Angel Mountain DR is $19,132. 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 |
|---|---|---|---|---|
2025-3.0% | — | $1,512,000 | — | — |
2024+85.5% | — | $1,558,500 | $502,917 | $1,015,584 |
2023+8.0% | — | $840,360 | $68,400 | $1,490,100 |
2022 | — | $777,894 | $68,400 | $771,960 |

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.
20% ($284K)
$1,420,000
Luxury property intelligence
A sourced read on Lone Mountain Ranch pricing, timing, and property scale. No automated valuation claim.
List price
$1,420,000
Price per sqft
$366/sqft
Vs. Lone Mountain Ranch median
Not available
Days on market
39 days
Original to current
No verified reduction
$1.4M 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 ($284,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 18900 Angel Mountain DR is around $8,962 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $1,420,000, 18900 Angel Mountain DR is in the Lone Mountain Ranch 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.
18900 Angel Mountain DR includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
18900 Angel Mountain DR is part of a managed community with HOA dues of $300 annually. 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
$1,420,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-3.0% | — | $1,512,000 | — | — |
2024+85.5% | — | $1,558,500 | $502,917 | $1,015,584 |
2023+8.0% | — | $840,360 | $68,400 | $1,490,100 |
2022 | — | $777,894 | $68,400 | $771,960 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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