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ActiveMLS #6131997

221 County Road 136C, Kingsland TX 78639

Kingsland, TX 78639 · Twin Isle

Single Family Residence for sale in Twin Isle

3Bedrooms
3 full / 1 halfBathrooms
2,330Square Ft
0.46Acres
0Garage
2017Year Built
Price Reduced
1 / 31
$775,000$815,000

Overview

Property Description

If you are looking for a family retreat, second home or a family retreat- Look No Further!! 197 feet of waterfront property on 1/2 acre with a private dock. Imagine waking up to peaceful mornings on constant-level Lake LBJ, coffee in hand, with a full day on the water just steps from your back door. Set on a rare double lot spanning nearly half an acre, this 3-bedroom, 3.5-bath waterfront home was made for gathering, relaxing, and creating the kind of memories that keep everyone coming back. Inside, the open-concept living space makes it easy to stay connected, whether you're cooking dinner, entertaining friends, or winding down after a day on the lake. Stamped concrete floors flow throughout the home, while each spacious bedroom has its own private ensuite bath, and custom built-in bunks create the perfect spot for kids, grandkids, or weekend guests. When it's time to recharge, the primary suite feels like a retreat of its own, complete with a standalone soaking tub and programmable Moen smart shower. But life here is really about what happens outside. Spend mornings tending the established garden beds, afternoons boating and fishing from your private dock, and evenings gathered on the large lakeside patio as the sun goes down. With WiFi extending all the way to the dock, you can stay connected without ever leaving the water's edge. Thoughtful upgrades make lake living even easier, including solar panels with battery backup, whole-home water filtration, tankless reverse osmosis, a Smart EcoNet thermostat, 4-ton AC, and Eufy security system. Two driveways provide parking for four vehicles plus a boat or RV, along with a 240V RV/EV charger.

Financial Info
Price
$775,000
$ / Sqft
$333
HOA
Yes - Mandatory / $350 / Annually
HOA Name
Twin Isles POA
HOA Includes
Common Area Maintenance
Tax Rate
1.43157%
Est. Taxes
$11,523.38
Tax Year
2026
Exemptions
None
Legal Info
Address
221 County Road 136C
County
Burnet
City
Kingsland
State
TX
Zip
78639
Subdivision
Twin Isle
Legal Description
S8410 TWIN ISLE LOT 142, 143 & PT OF 144
Parcel
44650
Interior Features
Floor
Concrete
Num Living
1
Dining
1
Kitchen
Granite Counters, Pantry
Appliances
Dishwasher, Free-Standing Gas Range, RNGHD, Refrigerator, Tankless Water Heater
Laundry
Laundry Room, Main Level
Master Bed
Double Vanity, Primary Bedroom on Main, Walk-In Closet(s)
Master Main
Yes
Interior Features
Ceiling Fan(s), Vaulted Ceiling(s), Chandelier, Granite Counters, Crown Molding, Double Vanity, Electric Dryer Hookup, Entrance Foyer, High Speed Internet, No Interior Steps, Open Floorplan, Pantry, Primary Bedroom on Main, Recessed Lighting, Smart Thermostat, Walk-In Closet(s), Washer Hookup, Smoke Detector(s), Blinds
General Info
Beds
3 Total / 3 Main Level
Full / Half Baths
3 / 1
Prop Type
Residential
Property Type
Single Family Residence
Stories
1
Year Built
2017 / Resale
Square Feet
2,330 / Public Records
Garage Desc
Driveway, Gravel
Foundation
Slab
Roof
Metal
Construction
HardiPlank Type
Acres
0.46
Lot Description
Back Yard, Gentle Sloping, Landscaped, Sprinkler - Automatic, Sprinkler - Back Yard, Sprinklers In Front, Sprinkler - In-ground, Trees-Large (Over 40 Ft)
Restrictions
Deed Restrictions
Flood Plain
Yes-500 yr
View
Canal
Water Access
Yes
Waterfront
Yes
Area
BU
Utility Info
Water
Well
Sewer
Municipal Utility District (MUD)
Utilities
Electricity Connected, Propane, Sewer Connected, Solar
Heat
Central, Electric, Solar
A C
Central Air
Exterior Features
Fence
Fenced, Wrought Iron
Exterior Features
Boat Dock - Private, Boat Lift, Boat Ramp, Electric Car Plug-in, Garden, Private Yard, RV Hookup, Patio
Pool On Property
No
Area Amenities
Common Grounds, Lake, Picnic Area

Price history

Days on market
−$40,000 (−4.9%)
$815,000 → $775,000
2
Price reductions
Active
Since May 23, 2026
Price trend
List priceMay 2026 → Sep 2026
Property history3 events
DateEventPriceChange
Sep 24, 2026Price Decrease$775,000−$20,000 (−2.5%)
Jul 30, 2026Price Decrease$795,000−$20,000 (−2.5%)
May 23, 2026New Listing

Taxes

Tax data isn’t available for this property’s county yet.

Schools

School Info
District
Marble Falls ISD
Elementary
Highland Lake
Middle
Marble Falls
High
Marble Falls

Maps

Financing

Your preferences

  • 20% down
  • Conv/Jumbo
  • 30 years
  • 6.50% rate

Saved on this device

List price $775,000
Down payment
Stays 20% if you change the price
Note rate, not APR
From this listing’s tax record
*Estimated only (1% of price / yr)

Estimated monthly payment

$5,525 / mo

20% down · 6.50% interest · 30-year fixed

Estimated monthly payment $5,525

Principal & interest
$3,919
Property taxes
$960
Homeowners insurance
$646

*PITI only

These figures are estimates for general information only — not a loan offer, a quote, or a guarantee of financing terms.

Principal, interest and balance for each year
YearStarting balancePrincipal paidInterest paidEnding balancePrincipal vs interest
1$620,000$6,930$40,096$613,070
2$613,070$7,394$39,632$605,676
3$605,676$7,889$39,137$597,787
4$597,787$8,418$38,608$589,369
5$589,369$8,981$38,045$580,388
6$580,388$9,583$37,443$570,805
7$570,805$10,225$36,801$560,581
8$560,581$10,909$36,117$549,671
9$549,671$11,640$35,386$538,031
10$538,031$12,419$34,606$525,612
  • Year 1$613,070
    Principal paid
    $6,930
    Interest paid
    $40,096
    Starting balance
    $620,000
  • Year 2$605,676
    Principal paid
    $7,394
    Interest paid
    $39,632
    Starting balance
    $613,070
  • Year 3$597,787
    Principal paid
    $7,889
    Interest paid
    $39,137
    Starting balance
    $605,676
  • Year 4$589,369
    Principal paid
    $8,418
    Interest paid
    $38,608
    Starting balance
    $597,787
  • Year 5$580,388
    Principal paid
    $8,981
    Interest paid
    $38,045
    Starting balance
    $589,369
  • Year 6$570,805
    Principal paid
    $9,583
    Interest paid
    $37,443
    Starting balance
    $580,388
  • Year 7$560,581
    Principal paid
    $10,225
    Interest paid
    $36,801
    Starting balance
    $570,805
  • Year 8$549,671
    Principal paid
    $10,909
    Interest paid
    $36,117
    Starting balance
    $560,581
  • Year 9$538,031
    Principal paid
    $11,640
    Interest paid
    $35,386
    Starting balance
    $549,671
  • Year 10$525,612
    Principal paid
    $12,419
    Interest paid
    $34,606
    Starting balance
    $538,031
First 10 of 30 years

Nearby

Courtesy of LPT Realty, LLC · (877) 366-2213

Listings courtesy of ACTRIS as distributed by MLS GRID.