
Experience one of the lowest cost-of-ownership homes in the Austin area with Whisper Valley's revolutionary GeoGrid™ geothermal heating and cooling system, solar power, and an ultra-low 1.64% tax rate—an exceptional combination that dramatically reduces monthly utility costs and overall ownership expenses. Located in one of Austin's most innovative master-planned communities, residents enjoy a lifestyle centered around wellness and sustainability with resort-style amenities including a fitness center, resort pool, organic community gardens, miles of hike and bike trails, dog parks, playgrounds, green spaces, and a vibrant community center. Ideally situated just 5 minutes from Tesla and minutes from Samsung, Applied Materials, The Boring Company, Austin-Bergstrom International Airport, EastVillage, and approximately 15 minutes from Downtown Austin, this stunning 5-bedroom plus dedicated office, 4-bathroom home offers 3,124 square feet of beautifully designed living space on a premium corner lot with a huge backyard. The flexible floor plan features expansive living areas filled with natural light, generously sized bedrooms, four full bathrooms, and a private office perfect for working from home. The oversized backyard offers endless possibilities with room for a future pool, outdoor kitchen, or play area while providing the added privacy of a corner homesite. The open-concept kitchen flows seamlessly into the living spaces and includes the refrigerator, while the washer and dryer are also included, making this home truly move-in ready. A whole-house dehumidifier further enhances year-round comfort and indoor air quality. With convenient access to SH-130 and Highway 290, this home delivers an unmatched combination of energy efficiency, low operating costs, modern technology, exceptional community amenities, and a prime location in one of the fastest-growing technology corridors in the country.
Property Type
Residential
Year Built
2019
Lot Size
0.25 acres
$/Sq Ft
$158
HOA
$65/mo
Garage
4 spaces
Listed by Compass RE Texas, LLC
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
Verified property facts
16601 Sumptuous Dr is listed at $495,000 with 5 bedrooms, 3 full, 1 half bathrooms, 3,124 square feet, 0.25-acre lot. This places it above the 78653 median of $405,000.
16601 Sumptuous Dr is zoned for Del Valle ISD with assigned schools: Gilbert (elementary), Dailey (middle), Del Valle (high). School assignments should be verified directly with the district.
16601 Sumptuous Dr is a Residential built in 2019 featuring 5 bedrooms, 3 full, 1 half bathrooms, 3,124 square feet, 0.25-acre lot.
16601 Sumptuous 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.
The most recent annual property tax for 16601 Sumptuous Dr is $7,419. 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
Best Match
Balanced against price, location, and layout so nearby lookalikes rise first. Similar properties in Whisper Valley
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 |
|---|---|---|---|---|
2025-36.9% | — | $449,891 | — | — |
2024+7.2% | — | $713,161 | $60,000 | $554,995 |
2023+46.3% | — | $664,982 | $60,000 | $653,161 |
2022+3.4% | — | $454,624 | $60,000 | $604,982 |
2021 | — | $439,819 | $60,000 | $394,624 |

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% ($99K)
$495,000
Luxury property intelligence
A sourced read on Whisper Valley pricing, timing, and property scale. No automated valuation claim.
List price
$495,000
Price per sqft
$158/sqft
Vs. Whisper Valley median
Not available
Days on market
17 days
Original to current
$3K reduction
$498K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jul 12, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($99,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 16601 Sumptuous Dr is around $3,187 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $495,000, 16601 Sumptuous Dr is in the Whisper Valley market where there are currently 338 active listings in 78653.
16601 Sumptuous Dr was built in 2019, making it 7 years old with relatively recent construction.
16601 Sumptuous Dr includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
16601 Sumptuous Dr is part of a managed community with HOA dues of $65 monthly. 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.
7 events on record
Current Price
$495,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-36.9% | — | $449,891 | — | — |
2024+7.2% | — | $713,161 | $60,000 | $554,995 |
2023+46.3% | — | $664,982 | $60,000 | $653,161 |
2022+3.4% | — | $454,624 | $60,000 | $604,982 |
2021 | — | $439,819 | $60,000 | $394,624 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
Active listings near 16601 Sumptuous Dr
Recent sales for market context