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Keenan Group#1 Austin Board of Realtors Team 2024
3531 RR 3347 - Lot 2, photo 1 of 14, Round Mountain, Round Mountain, TX
Active

$535,500

7.14 acresLot

3531 RR 3347 - Lot 2, Round Mountain, TX 78663

Round Mountain·MLS# 3755341·317 days on market

— bed, — bath on 7.14 acres in Round Mountain. Round Mountain, TX 78663. $535,500. Johnson City ISD.

About This Home

STUNNING VIEWS for miles. Lot 2 at Ranches at Big Mountain is part of a 400+/- acre, 25-lot gated luxury ranchette community perched along the ridge of Big Mountain-just minutes from Horseshoe Bay and Marble Falls. With elevations exceeding 1,400 feet, the property offers panoramic views of Lake LBJ, Packsaddle Mountain, Horseshoe Bay, and Marble Falls. This community is thoughtfully crafted to deliver an exceptional ranch-living experience where natural beauty and luxury seamlessly come together. Big Mountain is a place where every detail complements the dramatic landscape, creating a distinctive and inviting lifestyle. The developer is deeply committed to preserving the natural character of the land. With an emphasis on responsible stewardship, the terrain is carefully cleared, and invasive species are removed to protect the native ecosystem. The result is a hand-curated ranchette development that spans more than 400 acres with an emphasis on conservation and quality.

This is a rare opportunity to enjoy the tranquility and privacy of a low-density ranch community featuring 25 exclusive ranchettes, each ranging from 6 to 23 acres. An existing AG exemption-supported by exotic wildlife-helps ensure lower property taxes. Residents also enjoy paved roads and an impressive gated entrance that welcomes you into this exceptional community.

Property Type
Land
Lot Size
7.14 acres
HOA
$1,800/year

Listing information last updated March 16, 2026.

Listed by Compass RE Texas, LLC

MLS# 3755341 • Active

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

Highlights

Generous 7.14-acre lot
Private Maintained Road
Rock Outcropping
Trees-Medium (20 Ft - 40 Ft)
STUNNING VIEWS for miles
The developer is deeply committed to preserving the natural character of the land

Facts & Features

Exterior & Lot

Lot Features

  • Bluff
  • Private Maintained Road
  • Rock Outcropping
  • Trees-Medium (20 Ft - 40 Ft)
  • Views
Lot Size
7.14 Acres
Financial
HOA Fee
$1,800 / year
Original List Price
$499,800
Utilities
  • Electricity Available
Sewer
Septic Needed

Transaction History

1 record on file

Every recorded listing, sale, and lease at 3531 RR 3347 - LOT 2, whoever represented it.

  1. ActiveListed 2025
    Current price: $535,500Original list: $499,800MLS 3755341
    1. Price changed · February 3, 2026$535,500

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

Price & Listing History

Listing timeline with current price, original ask, and market time.

View Timeline
Current list
$535,500
Original list
$499,800
Price movement
No verified reduction
Listed / DOM
Dec 9, 2025 · 317 days
Map showing 3531 RR 3347 - Lot 2
3531 RR 3347 - Lot 2
Directions

Zoned Schools

Johnson City ISD

1 High School1 Middle School1 Elementary School

Lyndon B Johnson

High SchoolGrades 9-12Zoned assignment

Lyndon B Johnson

Middle SchoolGrades 6-8Zoned assignment

Lyndon B Johnson

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
$2,943
HOA dues
$150

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 2026-10-16T11:07:07.305+00:00; normalized from annual dues.

20% ($107K)

Adjustable assumption - not a lending recommendation.

$535,500

Loan: $428K
Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-22
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Keenan Market Position

A sourced read on Round Mountain pricing, timing, and property scale. No automated valuation claim.

List price

$535,500

Price per sqft

Not available

Vs. Neighborhood guide reference price

Not available

Days on market

317 days

Original to current

No verified reduction

$499.8K original

Active inventory context

Ask for current inventory

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 16, 2026.

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Verified property facts

Frequently Asked Questions

What school district is 3531 RR 3347 - Lot 2 in?

3531 RR 3347 - Lot 2 is zoned for Johnson City ISD with assigned schools: Lyndon B Johnson (elementary), Lyndon B Johnson (middle), Lyndon B Johnson (Johnson City ISD) (high). School assignments should be verified directly with the district.

How should a buyer estimate the monthly payment for 3531 RR 3347 - Lot 2?

This page does not assume a mortgage rate or publish a monthly payment for 3531 RR 3347 - Lot 2. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 3531 RR 3347 - Lot 2 compare with other homes in Round Mountain?

As of Oct 16, 2026, 3531 RR 3347 - Lot 2 is offered at $535,500. The current MLS snapshot shows 10 active listings in 78663.

What is the community structure at 3531 RR 3347 - Lot 2?

The MLS listing reports HOA or association dues of $1,800 annual for 3531 RR 3347 - Lot 2. 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 Round Mountain

#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

Unlock MLSMLS GRID

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 10/16/2026, 6:07:07 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.

Use or search of this IDX data by anyone other than a consumer looking to purchase real estate is prohibited. Automated collection, scraping, republication, or redistribution is prohibited.

Last updated: 10/16/2026, 6:07:07 AM

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