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2507 MESSICK LOOP W, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath868 sqftBuilt 1982

Property at a Glance

This home is estimated between $358,322 and $525,461, with a best estimate of $422,123. That places the property below the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.

Estimated Value Range

$358,322 $525,461
Best Estimate
$422,123
WCAD Value
$512,155
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 $358,322 and $525,461. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1703 MESSICK LOOP E, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 892 sqft Built 1980
Raw Value $425,295
Adjusted Value $422,123

Adjusted -$6,246 for 24 sqft less living space and +$3,074 for being newer. Net adjustment: -$3,172.

1802 MESSICK PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 868 sqft Built 1982
Raw Value $525,461
Adjusted Value $525,461

This comparable closely matches the subject property's features.

2410 W MESSICK LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 868 sqft Built 1983
Raw Value $451,997
Adjusted Value $450,460

Adjusted -$1,537 for being older. Net adjustment: -$1,537.

2701 MESSICK LOOP W, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,236 sqft Built 1983
Raw Value $490,027
Adjusted Value $392,725

Adjusted -$95,765 for 368 sqft less living space and -$1,537 for being older. Net adjustment: -$97,302.

1601 MESSICK LOOP E, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,123 sqft Built 1980
Raw Value $421,607
Adjusted Value $358,322

Adjusted -$66,359 for 255 sqft less living space and +$3,074 for being newer. Net adjustment: -$63,285.

The Neighborhood

This home is valued 21.0% 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

above average
503 Properties
$423,440 Median Value
-3.4% YoY Change
4% Have Pool
97% Have Garage
This Home
$512,155
Median
$423,440

This home is +21.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,215 across all districts. With a homestead exemption claimed, that drops to $7,870 — saving $1,345 per year. That's $656 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%$4,574
Round RockCity0.3720%$1,905
Williamson CountyCounty0.3694%$1,892
Austin Community Collegespecial0.1034%$530
Williamson County FM/RdCounty0.0443%$227
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,215

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $422,123 would pay approximately $2,635 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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