
LET FREEDOM RING! $10K price drop on Lake LBJ plus seller is offering $10,000 toward buyer closing costs, prepaids, or rate buy down. Motivated seller! You cannot get on Lake LBJ at this price. This 2019 manufactured home with real property in Twin Isles, Kingsland offers 4 bedrooms, 2 baths, 1,836 sq ft of single story open concept living, and 50 feet of channel frontage leading to open water. Private boat dock with electric lift, party deck over the boathouse, and retaining wall. Designer kitchen with large island, breakfast bar, and pantry. Split bedroom plan, walk in closets, and a primary suite with freestanding soaking tub. Covered front porch, open patio, storage building, and water access right from your own yard. Cash, Conventional, FHA, and VA welcome. Marble Falls ISD, no flood zone, just $200 per year POA. Affordable waterfront like this does not sit long heading into summer. Schedule your private showing today!
Property Type
Residential
Year Built
2019
Lot Size
0.22 acres
$/Sq Ft
$267
HOA
$200/mo
Garage
2 spaces
Listed by eXp Realty, LLC
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
345 County Road 136C is listed at $489,900 with 4 bedrooms, 2 full bathrooms, 1,836 square feet, 0.22-acre lot.
345 County Road 136C is zoned for Marble Falls ISD with assigned schools: Highland Lake (elementary), Marble Falls (middle), Marble Falls (high). School assignments should be verified directly with the district.
345 County Road 136C is a Residential built in 2019 featuring 4 bedrooms, 2 full bathrooms, 1,836 square feet, 0.22-acre lot.
345 County Road 136C 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 345 County Road 136C is $2,417. 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
Listing timeline with current price, original ask, and market time.

Marble Falls ISD
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% ($98K)
$489,900
Luxury property intelligence
A sourced read on Twin Isle pricing, timing, and property scale. No automated valuation claim.
List price
$489,900
Price per sqft
$267/sqft
Vs. Twin Isle median
Not available
Days on market
89 days
Original to current
$10.1K reduction
$500K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jul 5, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($97,980) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 345 County Road 136C is around $2,743 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $489,900, 345 County Road 136C is in the Twin Isle market where there are currently 91 active listings in 78639.
345 County Road 136C was built in 2019, making it 7 years old with relatively recent construction.
345 County Road 136C includes verified waterfront access: Waterfront. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
345 County Road 136C is part of a managed community with HOA dues of $200 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.
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