#1 Austin Board of Realtors Team 2024#1 Austin Board of Realtors Team 2024
Great Development land. Opportunities abound. Can be combined with adjacent properties that are on the market to make a larger tract.
Property Type
Commercial Sale
Year Built
1994
Lot Size
15.00 acres
Garage
5 spaces
Listed by Troy Hellmann, Broker
Verified property facts
650 Shell Stone TRL is listed at $2,946,441 with 0 bedrooms, 15.00-acre lot. This places it above the 78628 median of $660,000.
650 Shell Stone TRL is a Commercial Sale built in 1994 featuring 0 bedrooms, 15.00-acre lot.
650 Shell Stone TRL 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 650 Shell Stone TRL is $10,773. 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.
With 20% down ($589,288) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 650 Shell Stone TRL is around $16,186 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
Construction
Foundation
Parking
Listing timeline 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 |
|---|---|---|---|---|
2026 | — | $644,351 | $668,282 | $554,247 |
20% ($589K)
$2,946,441
Luxury property intelligence
A sourced read on Williamson County pricing, timing, and property scale. No automated valuation claim.
List price
$2,946,441
Price per sqft
Not available
Vs. Williamson County median
Not available
Days on market
1 days
Original to current
$291.7M reduction
$294.6M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 13, 2026.
Request Private Market AnalysisZIP-level neighborhoods, schools, lifestyle, and Austin market context
Private Austin CMA, TCAD context, and pricing strategy
Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
At $2,946,441, 650 Shell Stone TRL is in the Williamson County market where there are currently 596 active listings in 78628. The Keenan Group has completed 4 transactions in 78628 as part of 1,000+ career sales totaling $1B+ across Austin.
650 Shell Stone TRL was built in 1994 (32 years ago). Buyers should budget for potential updates to major systems.
650 Shell Stone TRL sits on a 15.00-acre lot, providing substantial outdoor living space. Properties of this scale in Austin's luxury market typically feature pool areas, outdoor kitchens, and mature landscaping. Confirm specific amenities with the listing agent.
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
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2026 | — | $644,351 | $668,282 | $554,247 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
Best Match
Balanced against price, location, and layout so nearby lookalikes rise first. Similar properties in Williamson County
Active listings near 650 Shell Stone TRL
Recent sales for market context
