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16700 N RM 620 RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed19,351 sqftBuilt 2018

Property at a Glance

This home is appraised at $10,991,962. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $10,991,962

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $10,991,962.

The Neighborhood

Subdivision comparison data is not available for this property.

R30IW - Mini-warehouse-west Round Rock

6 Properties
$4,660,982 Median Value
+71.5% YoY Change
0% Have Pool
0% Have Garage
This Home
$10,991,962
Median
$4,660,982

This home is +135.8% above the subdivision median.

Tax Analysis

Tax analysis is not yet available for this property.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$98,169
Brushy Creek MUDMUD0.3868%$42,521
Williamson CountyCounty0.3694%$40,609
Austin Community Collegespecial0.1034%$11,366
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$10,992
Williamson County FM/RdCounty0.0443%$4,873
Upper Brushy Creek WCIDWater0.0170%$1,869
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$210,399

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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