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Verified property facts
405 Round Rock Ave is listed at $1,125,000 with 0 bedrooms, 0.27-acre lot. This places it above the 78664 median of $442,445.
405 Round Rock Ave is a Commercial Sale built in 1950 featuring 0 bedrooms, 0.27-acre lot.
405 Round Rock Ave 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 405 Round Rock Ave is $21,774. 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 ($225,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 405 Round Rock Ave is around $7,652 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
Listing timeline with current price, original ask, and market time.
Discover the perfect opportunity to establish your business at this strategically located mixed-use building in the heart of downtown round rock. With its prime location and exceptional features, this property is a must-see for entrepreneurs, startups, and established companies alike. Boasting a total of 1,854 square feet on a spacious 0.269-acre lot, this building offers a versatile layout with five offices, a flexible work area, a conference room, three restrooms, and two coffee bars. The property also provides signage options to maximize your brand's visibility. Convenience is key, and that's why this property offers ample on-site and street parking for you and your clients.? Surrounded by a vibrant community and located within a 1-5 mile radius of a population of over 234,000, this property offers tremendous potential for growth and success. Don't miss out on this incredible opportunity to establish your business in this dynamic location.
Property Type
Commercial Sale
Year Built
1950
Lot Size
0.27 acres
Garage
7 spaces
Listed by Brinegar Properties
Property Details
Flooring
Construction
Foundation
Parking
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2026 | — | $1,210,127 | $565,639 | $644,488 |
20% ($225K)
$1,125,000
Luxury property intelligence
A sourced read on Original City/Round Rock pricing, timing, and property scale. No automated valuation claim.
List price
$1,125,000
Price per sqft
Not available
Vs. Original City/Round Rock median
Not available
Days on market
1 days
Original to current
No verified reduction
$1.1M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 13, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
At $1,125,000, 405 Round Rock Ave is in the Original City/Round Rock market where there are currently 126 active listings in 78664. The Keenan Group has completed 4 transactions in 78664 as part of 1,000+ career sales totaling $1B+ across Austin.
405 Round Rock Ave was built in 1950 (76 years ago). Buyers should budget for potential updates to major systems.
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 | — | $1,210,127 | $565,639 | $644,488 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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