#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024
Waterfront Lake Travis charming family Lodge or corporate retreat with Tennis court, boat dock, outdoor decks, and fabulous pastel green hue granite kitchen. Spacious open setting with lots of windows inviting pristine views of Lake Travis and panoramic hill country. Primary suite on the entry level plus a secondary bedroom or office. In-law suite on intermediate level is just 5-steps above the kitchen. Upper level guest quarters has den or game room with 2nd fireplace, bedroom, private full bath, and a 2nd outdoor deck. Main living great room has limestone fireplace with fossilized engraved etchings and a wall of glass looking through the covered and open decks at the scenic glistening waters of the Lake. 2-more decks overlook the Tennis court. There is a workshop area in the basement. Your guests can bring their boats and launch at the neighborhood gated boat ramp. Home is only 1-mile from Flat Creek Estates winery and vineyard with bistro cafe and disc golf course and 2-blocks from an EMS Fire Station. Our property is situated on a private peninsula on a non-thru street offering privacy and seclusion. Seller financing is possible.
Property Type
Residential
Year Built
1983
Lot Size
1.95 acres
$/Sq Ft
$351
HOA
$400/mo
Garage
2 spaces
Listed by Coldwell Banker S.G. Billings
Verified property facts
23521 Flat Creek DR is listed at $1,280,000 with 4 bedrooms, 3 full, 1 half bathrooms, 3,644 square feet, 1.95-acre lot.
23521 Flat Creek DR is zoned for Marble Falls ISD with assigned schools: Colt (elementary), Marble Falls (middle), Marble Falls (high). School assignments should be verified directly with the district.
23521 Flat Creek DR is a Residential built in 1983 featuring 4 bedrooms, 3 full, 1 half bathrooms, 3,644 square feet, 1.95-acre lot.
23521 Flat Creek DR is listed by Coldwell Banker S.G. Billings. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Aug 21, 2026.
The most recent annual property tax for 23521 Flat Creek DR is $8,304. 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
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
2 records on file
Every recorded sale and lease at 23521 Flat Creek 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.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+0.1% | — | $134,086 | — | — |
2021 | — | $134,000 | $134,086 | — |
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% ($256K)
$1,280,000
Luxury property intelligence
A sourced read on Travis Oaks pricing, timing, and property scale. No automated valuation claim.
List price
$1,280,000
Price per sqft
$351/sqft
Vs. Travis Oaks median
Not available
Days on market
154 days
Original to current
$75K reduction
$1.4M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Aug 21, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($256,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 23521 Flat Creek DR is around $7,334 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
As of Aug 21, 2026, 23521 Flat Creek DR is offered at $1,280,000. The current MLS snapshot shows 180 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.
23521 Flat Creek DR was built in 1983 (43 years ago). Buyers should budget for potential updates to major systems.
23521 Flat Creek DR includes verified waterfront access: Waterfront. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
23521 Flat Creek DR is part of a managed community with HOA dues of $400 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.
Car-Dependent
N/A
N/A
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.
7 events on record
Current Price
$1,280,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes |
|---|
| Total Assessment |
|---|
| Land |
|---|
| Additions |
|---|
2025+0.1% | — | $134,086 | — | — |
2021 | — | $134,000 | $134,086 | — |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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