
LAKE VIEWS. This premium lot backs directly to one of the Blackhawk lakes, offering water views with added privacy-no public walking path behind the home. Lake views through oversized living room windows and from the comfort of the main floor primary suite. Curb appeal is approachable: flat driveway, freshly updated landscaping, and new exterior paint. An 8-foot front door opens into a two-story foyer. The floor plan outshines the competition. Five bedrooms, four full bathrooms, dedicated office, multiple dining & multiple living areas give every member of the household room. The office overlooks the front yard, while the formal dining room - large enough for a family heirloom dining set - connects directly to the kitchen. And what a kitchen. Expansive with solid function - featuring two large islands, two sinks, and new stainless steel appliances: gas range, microwave, dishwasher. Granite counters, recessed lighting + new pendant lighting. Samsung French-door refrigerator. All cabinetry freshly painted. A seamless flow into the oversized, main living room which features a gas wood-burning fireplace. Throughout the main level, soaring ceilings & new luxury vinyl plank flooring create a fresh feel. The oversized primary suite features two walk-in closets & an updated bath - frameless glass shower, quartzite counters, dual sinks, new faucets & lighting. A second main floor bedroom enjoys its own updated full bathroom. The oversized laundry room rounds out the ideal main floor. Upstairs, the functional layout continues: a generous game room, three well-sized bedrooms and two full bathrooms. New designer carpet throughout. Walk-in closets. The rear covered patio overlooks a backyard with room for a pool - all framed by sunset views over the water. *Note: Full Interior Paint and all these seller improvements completed May-June 2026. Two Carrier HVAC systems. Two water heaters. Sprinkler System. This is a value-packed opportunity offering loads of upgrades AND lake views.
Property Type
Residential
Year Built
2016
Lot Size
0.15 acres
$/Sq Ft
$179
HOA
$400/mo
Garage
4 spaces
Listed by Keller Williams Realty
Verified property facts
20416 Shellduck DR is listed at $650,000 with 5 bedrooms, 4 full bathrooms, 3,638 square feet, 0.15-acre lot. This places it above the 78660 median of $427,500.
20416 Shellduck DR is zoned for Pflugerville ISD with assigned schools: Mott (elementary), Cele (middle), Hendrickson (high). School assignments should be verified directly with the district.
20416 Shellduck DR is a Residential built in 2016 featuring 5 bedrooms, 4 full bathrooms, 3,638 square feet, 0.15-acre lot.
20416 Shellduck 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 20416 Shellduck DR is $13,385. 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
Listed 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 |
|---|---|---|---|---|
2025-15.7% | — | $644,936 | — | — |
2024-3.6% | — | $765,128 | $40,500 | $647,382 |
2023+64.8% | — | $793,391 | $40,500 | $724,628 |
2022 | — | $481,309 | $40,500 | $752,891 |

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. Ratings from GreatSchools.org.
20% ($130K)
$650,000
Luxury property intelligence
A sourced read on Park/Blackhawk Vi Sec 5 pricing, timing, and property scale. No automated valuation claim.
List price
$650,000
Price per sqft
$179/sqft
Vs. Park/Blackhawk Vi Sec 5 median
Not available
Days on market
20 days
Original to current
No verified reduction
$650K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 30, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($130,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 20416 Shellduck DR is around $4,488 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $650,000, 20416 Shellduck DR is in the Park/Blackhawk Vi Sec 5 market where there are currently 511 active listings in 78660. The Keenan Group has completed 7 transactions in 78660 as part of 1,000+ career sales totaling $1B+ across Austin.
20416 Shellduck DR was built in 2016, making it 10 years old with relatively recent construction.
20416 Shellduck DR includes verified waterfront access: Lake Front. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
20416 Shellduck 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
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.
6 events on record
Current Price
$650,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-15.7% | — | $644,936 | — | — |
2024-3.6% | — | $765,128 | $40,500 | $647,382 |
2023+64.8% | — | $793,391 | $40,500 | $724,628 |
2022 | — | $481,309 | $40,500 | $752,891 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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