# 305 Onyx, Horseshoe Bay, TX 78657

> **TL;DR:** 3bd/2ba single family, $499,000 ($312/sqft), built 1981, 1,600 sqft.
> Fireplace, A/C. Est. $2,162/mo. Listed 372 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $499,000 |
| Price/sqft | $312 |
| Bedrooms | 3 |
| Bathrooms | 2 full |
| Square Feet | 1,600 |
| Year Built | 1981 |
| Lot Size | 22,216 sqft (0.51 acres) |
| Stories | 1 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 372 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $2,162 |
| **Total** | **$2,162** |

## Key Amenities

- Fireplace
- A/C

## Property Highlights

- Built in 1981
- 0.51 acre lot
- Fireplace

## Description

### Agent Description
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 floor plan 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 been updated 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.

## Location

- **Address:** 305 Onyx, Horseshoe Bay, TX 78657
- **County:** Llano
- **Neighborhood:** Horseshoe Bay W
- **Coordinates:** 30.53787249, -98.41262447
- **Google Maps:** https://www.google.com/maps?q=30.53787249,-98.41262447

## Listing Agent

- **Name:** Macon Dunham
- **Brokerage:** Macon Dunham Real Estate
- **Phone:** 5124178009
- **Email:** maconrealestatehsb@gmail.com

## Primary Photo

![305 Onyx - Primary Photo](http://lh.rdcpix.com/5a3fdea1d3a06fea80e04ba643a10d21l-f1008504938r.jpg)

*25 total photos available on [listing page](https://www.propertysimple.com/listing/305-onyx-horseshoe-bay-tx-78657-x173562)*

---

**MLS#:** 173562 | **Updated:** 2026-06-18
**Source:** listhub

*Copyright © 2026 Highland Lakes Association of Realtors MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/305-onyx-horseshoe-bay-tx-78657-x173562)

---

## Structured Data

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  "description": "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 floor plan 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 of",
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