#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024
Situated on a large lot with gorgeous trees, this property offers the perfect combination of comfort, functionality, and endless days on the water. The main home is complemented by a charming 2-bedroom, 1-bath guest house extensively remodeled in 2014, making it ideal for hosting family, friends, or creating a private retreat for visitors. Thoughtful features throughout the property make lake life easy and enjoyable. Down at the water, you’ll find three boat slips with room for jet skis, including two slips with concrete bottoms, plus blowers at the water line to help keep debris and lake buildup away—so your time is spent enjoying the lake, not maintaining it. Inside and out, storage is abundant, giving you space for all your lake toys, tools, and gear. The home also includes practical upgrades such as 50-amp service, a 100-gallon propane tank for the cozy fireplace, and roofs replaced in 2024 for added peace of mind. Even your four-legged family members are considered with a convenient dog door. Surrounded by gorgeous mature trees and beautiful lake views, this property truly has it all—space, functionality, and the perfect setting for making memories. Lake life is waiting for you at 434 E Castleshoals.
Property Type
Residential
Year Built
1998
Lot Size
0.00 acres
$/Sq Ft
$418
Garage
2 spaces
Listed by Horseshoe Bay Living 2, LLC
Verified property facts
434 E Castleshoals DR is listed at $1,499,000 with 3 bedrooms, 2 full, 1 half bathrooms, 3,590 square feet, 0.00-acre lot. This places it above the ZIP 78654 single-family closed-sale median price of $1,325,000 (ZIP 78654 geography · single-family closed sales · median sale price · trailing 12 months as of Sep 10, 2026).
434 E Castleshoals DR is zoned for Marble Falls ISD with assigned schools: Marble Falls (elementary), Marble Falls (middle), Marble Falls (high). School assignments should be verified directly with the district.
434 E Castleshoals DR is a Residential built in 1998 featuring 3 bedrooms, 2 full, 1 half bathrooms, 3,590 square feet, 0.00-acre lot.
434 E Castleshoals DR is listed by Horseshoe Bay Living 2, LLC. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Sep 10, 2026.
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Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
1 record on file
Every recorded listing, sale, and lease at 434 E Castleshoals DR, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Price Change 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% ($300K)
Adjustable assumption - not a lending recommendation.
$1,499,000
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A sourced read on Mystic Castle pricing, timing, and property scale. No automated valuation claim.
List price
$1,499,000
Price per sqft
$418/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
183 days
Original to current
$1K reduction
$1.5M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Sep 10, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
The most recent annual property tax for 434 E Castleshoals DR is $21,232. 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.
This page does not assume a mortgage rate or publish a monthly payment for 434 E Castleshoals DR. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
As of Sep 10, 2026, 434 E Castleshoals DR is offered at $1,499,000. The current MLS snapshot shows 181 active listings in 78654. Keenan Group has completed 1 verified transactions in 78654 within its 1,000+ completed transactions and $1B+ career volume across Austin.
The MLS listing marks 434 E Castleshoals DR as waterfront. The reported waterfront feature is Lake Front. Confirm shoreline access, dock rights, and floodplain status from current property documents during due diligence.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
2 events on record
Current Price
$1,499,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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