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903 MESQUITE HOLLOW PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,185 sqftBuilt 2003

Property at a Glance

This home is estimated between $218,401 and $497,529, with a best estimate of $395,224. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$218,401 $497,529
Best Estimate
$395,224
WCAD Value
$427,169
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $218,401 and $497,529. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1725 HIDDEN SPRINGS PATH, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,337 sqft Built 2011
Raw Value $424,911
Adjusted Value $395,224

Adjusted -$36,239 for 152 sqft less living space and +$6,552 for being newer. Net adjustment: -$29,687.

4502 HERITAGE WELL LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,461 sqft Built 2007
Raw Value $493,427
Adjusted Value $430,901

Adjusted -$65,802 for 276 sqft less living space and +$3,276 for being newer. Net adjustment: -$62,526.

1917 AUTUMN RUN LN, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
4 bed 2 bath 1,558 sqft Built 2013
Raw Value $578,268
Adjusted Value $497,529

Adjusted -$88,928 for 373 sqft less living space and +$8,189 for being newer. Net adjustment: -$80,739.

716 BENT WOOD PL, ROUND ROCK, TX 78665
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,580 sqft Built 2002
Raw Value $336,498
Adjusted Value $241,506

Adjusted -$94,173 for 395 sqft less living space and -$819 for being older. Net adjustment: -$94,992.

706 BENT WOOD PL, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
3 bed 2 bath 1,802 sqft Built 2003
Raw Value $365,502
Adjusted Value $218,401

Adjusted -$147,101 for 617 sqft less living space. Net adjustment: -$147,101.

The Neighborhood

This home is in line with the R417506E - TERAVISTA R4 median of $430,980. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$427,169
Median
$430,980

This home is -0.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,179 across all districts. With a homestead exemption claimed, that drops to $6,850 — saving $1,329 per year. That's $571 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,815
Williamson County MUD #10MUD0.3875%$1,655
Williamson CountyCounty0.3694%$1,578
Austin Community Collegespecial0.1034%$442
Williamson County ESD #9 - Round RockESD0.0999%$427
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$8,179

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $395,224 would pay approximately $2,467 per month (principal and interest only, excluding taxes and insurance).

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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