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Keenan Group#1 Austin Board of Realtors Team 2024

$449,000

3Beds
2Baths
1,600Sq Ft
0.50 acresLot

305 Onyx Dr, Horseshoe Bay, TX 78657

Horseshoe Bay·MLS# 9947287·Built 1981·68 days on market

3 bed, 2 bath, 1,600 sqft on 0.50 acres in Horseshoe Bay. Horseshoe Bay, TX 78657. $449,000. Llano ISD.

About This Home

OWNER FINANCING AVAILABLE. This home is comfortable and private located on a half acre corner lot loaded with majestic oak trees. The present lot consists of 2 regular sized lots that have been re-platted into one huge lot that protects the view. Featuring an open floorplan and one level living there are three bedrooms and two baths with space for a small home office adjacent to the dining area. Beautiful hill country views can be enjoyed from a patio off of the primary suite or a large deck off of the living room. This home has beenupdated and remodeled over the last few years. This is an excellent property for a golfing getaway, full-time living or rental income. Come and experience all that Horseshoe Bay has to offer. OWNER FINANCING AVAILABLE.

Property Type
Residential
Year Built
1981
Lot Size
0.50 acres
Price / Sq Ft
$281
HOA
$844/year
Garage
2 spaces

Listing information last updated August 9, 2026.

Listed by Macon Dunham Real Estate

MLS# 9947287 • Active

IDX inquiries: Keenan Group at Compass · (512) 415-7653

Highlights

2-car garage with additional parking capacity
Generous 0.50-acre lot
Breakfast Bar
Granite Counters
Dry Bar
No Interior Steps

Facts & Features

Interior

Features

  • Breakfast Bar
  • Granite Counters
  • Dry Bar
  • No Interior Steps
  • Primary Bedroom on Main

Appliances

  • Dishwasher
  • Electric Range
  • Refrigerator
  • Electric Water Heater

Flooring

  • Carpet
  • Linoleum
  • Tile
Heating
Central,Electric
Cooling
Central Air,Electric
Fireplaces
1
Exterior & Lot

Construction

  • Frame
  • Hardi
  • Plank Type
  • Masonite

Lot Features

  • Back Yard
  • Corner Lot
  • Front Yard
  • Trees-Medium (20 Ft - 40 Ft)

Foundation

  • Slab

Patio / Porch

  • Arbor
  • Deck
  • Side Porch
Roof
Metal
Lot Size
0.50 Acres

Parking

  • Door-Single
  • Driveway
Garage Spaces
2
Financial
HOA Fee
$844 / year
Original List Price
$449,000
Price per Sq Ft
$281
Utilities
  • Electricity Connected
  • Sewer Connected
  • Water Connected
Water Source
Public
Sewer
Public Sewer

Transaction History

1 record on file

Every recorded listing, sale, and lease at 305 Onyx DR, whoever represented it.

  1. ActiveListed 2026
    Current price: $449,000Original list: $449,000MLS 9947287
    1. Listed · August 8, 2026$449,000

Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.

Price & Listing History

Listed with current price, original ask, and market time.

View Timeline
Current list
$449,000
Original list
$449,000
Price movement
No verified reduction
Listed / DOM
Aug 8, 2026 · 68 days

Virtual Tour

Virtual tour of 305 Onyx Dr
Map showing 305 Onyx DR
305 Onyx DR
Directions

Zoned Schools

Llano ISD

1 High School1 Middle School1 Elementary School

Llano

High SchoolGrades 9-12Zoned assignment

Llano

Middle SchoolGrades 6-8Zoned assignment

Llano

ElementaryGrades K-5Zoned assignment

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.

Principal & interest
$2,487
HOA dues
$70

Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.

HOA source: MLS Grid / Unlock MLS, as of 2026-10-15T12:42:01.883+00:00; normalized from annual dues.

20% ($90K)

Adjustable assumption - not a lending recommendation.

$449,000

Loan: $359K
Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-15
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Keenan Market Position

A sourced read on Horseshoe Bay pricing, timing, and property scale. No automated valuation claim.

List price

$449,000

Price per sqft

$281/sqft

Vs. Neighborhood guide reference price

Not available

Days on market

68 days

Original to current

No verified reduction

$449K original

Active inventory context

Ask for current inventory

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 15, 2026.

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Frequently Asked Questions

How much is 305 Onyx Dr?

305 Onyx Dr is listed at $449,000 with 3 bedrooms, 2 full bathrooms, 1,600 square feet, 0.50-acre lot.

What school district is 305 Onyx Dr in?

305 Onyx Dr is zoned for Llano ISD with assigned schools: Llano (elementary), Llano (middle), Llano (high). School assignments should be verified directly with the district.

What are the property details for 305 Onyx Dr?

305 Onyx Dr is a Residential built in 1981 featuring 3 bedrooms, 2 full bathrooms, 1,600 square feet, 0.50-acre lot.

How should a buyer estimate the monthly payment for 305 Onyx Dr?

This page does not assume a mortgage rate or publish a monthly payment for 305 Onyx Dr. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 305 Onyx Dr compare with other homes in Horseshoe Bay?

As of Oct 15, 2026, 305 Onyx Dr is offered at $449,000. The current MLS snapshot shows 138 active listings in 78657.

When was 305 Onyx Dr built?

305 Onyx Dr was built in 1981 (45 years ago). Buyers should budget for potential updates to major systems.

What is the community structure at 305 Onyx Dr?

The MLS listing reports HOA or association dues of $844 annual for 305 Onyx Dr. It does not establish included amenities, services, rules, reserves, or current assessments; verify those items in current association documents.

Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.

Why Choose the #1 Austin Board Team for Horseshoe Bay

#1 ABoR Team 20241,000+ Career SalesCompass Luxury Collection Specialist

#1 Austin Board of Realtors Team. 1,000+ homes sold and $1B+ in career sales over 25+ years in Austin.

25+ years advising buyers and sellers in this community

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Listing courtesy of Unlock MLS as distributed by MLS GRID. Information deemed reliable but not guaranteed. Neither the listing broker nor Compass RE Texas, LLC shall be responsible for any typographical errors, misinformation, or misprints.

IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS, as amended from time to time.

Based on information submitted to MLS GRID as of 10/15/2026, 7:42:01 AM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Last updated: 10/15/2026, 7:42:01 AM

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