
3 bed, 2 bath, 2,673 sqft on 0.25 acres in Granite Shoals. Granite Shoals, TX 78654. $2,250,000. Marble Falls ISD.
Beautiful Beaver Island on Lake LBJ! Welcome to 21 Beaver Island designed for the ultimate lake life. Boasting a stunning 105' of north-facing open waterfront at the lake’s widest expanse, this stylish 3-bedroom, 2 bath retreat offers unparalleled views and access to the vibrant recreational heart of Texas Hill Country, just 45 minutes northwest of Austin and 90 minutes north of San Antonio. Lake LBJ, a beloved Texan destination, sets the stage for endless adventures—boating, fishing, paddleboarding, kayaking, and swimming in its bluewaters. Step inside this lakeside haven to an open-concept living space where phenomenal lake views pour through expansive windows.The gourmet kitchen, with a spacious island, flows seamlessly into the living area, perfect for hosting friends and family. A large game //media room adds fun for all ages, while three bedrooms, including a luxurious primary suite with a private balcony overlooks the lake lake. Outside, expansive outdoor entertaining areas invite gatherings under the Texas sky, with a boathouse ready to accommodatethe largest watercraft for lake explorations. Beaver Island’s tight-knit community of 41 homes, connected by a charming causeway,fosters a warm, welcoming vibe. This retreat is ideal for everyday living or weekend getaways. Discover your forever lake home at 21Beaver Island—where every day feels like a vacation! Life is Short! Buy the Lake House!
The moment you step onto the private dock at 21 Granite Shoals, you understand why waterfront living on Lake LBJ ranks among the most sought-after lifestyles in Texas Hill Country. This 3-bedroom, 2-bath home sits on 0.2485 acres with 105 feet of north-facing open waterfront along the lake's widest expanse, giving you unobstructed water views from nearly every room. The 2,673 square feet of living space flows directly onto covered outdoor areas and down to your private boat dock and lift, creating a fluid transition between interior and exterior life.
Lake LBJ itself becomes your daily backdrop and playground. The lake's calm waters reflect the surrounding limestone cliffs and cedar-lined shores, while the gentle sound of water lapping against the dock merges with the quiet rhythm of Hill Country life. Unlike crowded lake communities, Granite Shoals comprises just 41 homes connected by a causeway, creating genuine solitude within a tight-knit neighborhood. The cool breeze off the water keeps temperatures moderate even during hot Texas summers.
Inside, the open-concept layout maximizes those water views through expansive windows. The kitchen features granite counters, a substantial island, and flows directly into living spaces. Three bedrooms include a primary suite with a private balcony overlooking the lake. Beyond the main living areas sits a large game and media room, perfect for entertaining guests or family gatherings. Practical features include HardiPlank and stone construction, a private boat lift for vessels up to typical cruising sizes, and automatic sprinkler systems maintaining the landscaped yard.
The home was built in 1987 and carries current pricing at $2.25 million, or $842 per square foot. Students here attend Highland Lake Elementary, Marble Falls Middle, and Marble Falls High School through Marble Falls ISD. The location sits roughly 45 minutes northwest of central Austin and 90 minutes north of San Antonio, positioning it perfectly for weekend retreats or full-time waterfront living.
Lake activities define daily life here. Boating, fishing, paddleboarding, kayaking, and swimming happen steps from your living room. The private dock eliminates the hassle of public launch ramps and marina parking. Mornings start with coffee on your covered porch while watching sunrise over the water. Evenings mean sunset views from your balcony. This is where Texas Hill Country's natural beauty meets genuine waterfront convenience.
Verified property facts
21 Beaver Is is listed at $2,250,000 with 3 bedrooms, 2 full bathrooms, 2,673 square feet, 0.25-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 Oct 1, 2026).
21 Beaver Is 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.
21 Beaver Is is a Residential built in 1987 featuring 3 bedrooms, 2 full bathrooms, 2,673 square feet, 0.25-acre lot.
21 Beaver Is is listed by Kuper Sotheby's Int'l Realty. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Oct 1, 2026.
The most recent annual property tax for 21 Beaver Is is $28,085. 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.
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1 record on file
Every recorded listing, sale, and lease at 21 Beaver Is, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
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% ($450K)
Adjustable assumption - not a lending recommendation.
$2,250,000
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List price
$2,250,000
Price per sqft
$842/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
193 days
Original to current
No verified reduction
$2.3M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 1, 2026.
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This page does not assume a mortgage rate or publish a monthly payment for 21 Beaver Is. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
As of Oct 1, 2026, 21 Beaver Is is offered at $2,250,000. The current MLS snapshot shows 177 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.
21 Beaver Is was built in 1987 (39 years ago). Buyers should budget for potential updates to major systems.
The MLS listing marks 21 Beaver Is as waterfront. Confirm shoreline access, dock rights, and floodplain status from current property documents during due diligence.
The MLS listing reports HOA or association dues of $900 annual for 21 Beaver Is. 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.
Car-Dependent
N/A
Somewhat Bikeable
Walk Score measures walkability based on distance to amenities. Transit Score measures public transportation access. Bike Score measures bikeability based on bike infrastructure and terrain.
1 event on record
Current Price
$2,250,000
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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