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1600 MESSICK LOOP E, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,121 sqftBuilt 1980

Property at a Glance

This home is estimated between $464,881 and $513,899, with a best estimate of $506,610. 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

$464,881 $513,899
Best Estimate
$506,610
WCAD Value
$395,910
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 $464,881 and $513,899. 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 $486,682

Adjusted +$128,555 for 494 sqft more living space and -$3,074 for being older. Net adjustment: +$125,481.

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 $513,899

Adjusted +$159,522 for 613 sqft more living space. Net adjustment: +$159,522.

2400 MESSICK LOOP W, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,887 sqft Built 1983
Raw Value $456,893
Adjusted Value $513,175

Adjusted +$60,894 for 234 sqft more living space and -$4,612 for being older. Net adjustment: +$56,282.

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 $464,881

Adjusted +$64,017 for 246 sqft more living space and -$3,074 for being older. Net adjustment: +$60,943.

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 $506,610

Adjusted +$147,031 for 565 sqft more living space and -$3,074 for being older. Net adjustment: +$143,957.

The Neighborhood

This home is valued 6.5% below the R310479G - Cimarron - All Sections median of $423,440. That positions it competitively for buyers comparing within the neighborhood. 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
$395,910
Median
$423,440

This home is -6.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,124 across all districts. With a homestead exemption claimed, that drops to $5,800 — saving $1,324 per year. That's $483 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%$3,536
Round RockCity0.3720%$1,473
Williamson CountyCounty0.3694%$1,463
Austin Community Collegespecial0.1034%$409
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,124

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $506,610 would pay approximately $3,162 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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