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2400 MESSICK LOOP W, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,887 sqftBuilt 1983

Property at a Glance

This home is estimated between $408,598 and $602,834, with a best estimate of $450,327. That places the property above the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.

Estimated Value Range

$408,598 $602,834
Best Estimate
$450,327
WCAD Value
$456,893
High Confidence

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

Based on 5 comparable properties in R310479G - Cimarron - All Sections, this home's estimated market value is between $408,598 and $602,834. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2509 W MESSICK LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,627 sqft Built 1982
Raw Value $361,201
Adjusted Value $430,398

Adjusted +$67,660 for 260 sqft more living space and +$1,537 for being newer. Net adjustment: +$69,197.

1614 MESSICK LOOP E, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,508 sqft Built 1980
Raw Value $354,377
Adjusted Value $457,617

Adjusted +$98,628 for 379 sqft more living space and +$4,612 for being newer. Net adjustment: +$103,240.

1805 MESSICK LOOP W, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,485 sqft Built 1983
Raw Value $498,221
Adjusted Value $602,834

Adjusted +$104,613 for 402 sqft more living space. Net adjustment: +$104,613.

2607 MESSICK LOOP W, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,875 sqft Built 1982
Raw Value $403,938
Adjusted Value $408,598

Adjusted +$3,123 for 12 sqft more living space and +$1,537 for being newer. Net adjustment: +$4,660.

2606 MESSICK LOOP W, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,556 sqft Built 1982
Raw Value $362,653
Adjusted Value $450,327

Adjusted +$86,137 for 331 sqft more living space and +$1,537 for being newer. Net adjustment: +$87,674.

The Neighborhood

This home is valued 7.9% above the R310479G - Cimarron - All Sections median of $423,440. With 503 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.4% over the past year.

R310479G - Cimarron - All Sections

typical
503 Properties
$423,440 Median Value
-3.4% YoY Change
4% Have Pool
97% Have Garage
This Home
$456,893
Median
$423,440

This home is +7.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,221 across all districts. With a homestead exemption claimed, that drops to $6,886 — saving $1,335 per year. That's $574 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%$4,081
Round RockCity0.3720%$1,700
Williamson CountyCounty0.3694%$1,688
Austin Community Collegespecial0.1034%$472
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,221

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $450,327 would pay approximately $2,811 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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