
Exceptional one-owner waterfront property on Lake LBJ with 117 feet of shoreline, expansive .62-acre lot, with panoramic open water views from a peaceful cove setting. This 3-bedroom, 2-bath home, built in 1974, is ready for complete updating and offers endless possibilities for customization. Includes a 2-stall boat dock, fishing pier and storage building with lake pump. A rare offering to secure a large waterfront property with excellent water and wonderful lake views. Unlimited potential on one of the area’s most desirable lakes.
Property Type
Residential
Year Built
1974
Lot Size
0.62 acres
$/Sq Ft
$734
Garage
6 spaces
Listed by Walker & Assoc. Real Estate
Verified property facts
420 Hill DR is listed at $1,295,000 with 3 bedrooms, 2 full bathrooms, 1,764 square feet, 0.62-acre lot.
420 Hill DR 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.
420 Hill DR is a Residential built in 1974 featuring 3 bedrooms, 2 full bathrooms, 1,764 square feet, 0.62-acre lot.
420 Hill DR 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.
With 20% down ($259,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 420 Hill DR is around $9,094 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Listed 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% ($259K)
$1,295,000
Luxury property intelligence
A sourced read on Castle Hills pricing, timing, and property scale. No automated valuation claim.
List price
$1,295,000
Price per sqft
$734/sqft
Vs. Castle Hills median
Not available
Days on market
60 days
Original to current
No verified reduction
$1.3M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jul 18, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
At $1,295,000, 420 Hill DR is in the Castle Hills market where there are currently 183 active listings in 78654. The Keenan Group has completed 1 transactions in 78654 as part of 1,000+ career sales totaling $1B+ across Austin.
420 Hill DR was built in 1974 (52 years ago). Buyers should budget for potential updates to major systems.
420 Hill DR includes verified waterfront access: Waterfront. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
1 event on record
Current Price
$1,295,000
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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