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2509 W MESSICK LOOP, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,627 sqftBuilt 1982

Property at a Glance

This home is estimated between $339,400 and $533,637, with a best estimate of $387,696. 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

$339,400 $533,637
Best Estimate
$387,696
WCAD Value
$361,201
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 $339,400 and $533,637. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $388,419

Adjusted +$30,968 for 119 sqft more living space and +$3,074 for being newer. Net adjustment: +$34,042.

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 $533,637

Adjusted +$36,953 for 142 sqft more living space and -$1,537 for being older. Net adjustment: +$35,416.

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 $387,696

Adjusted -$67,660 for 260 sqft less living space and -$1,537 for being older. Net adjustment: -$69,197.

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 $339,400

Adjusted -$64,538 for 248 sqft less living space. Net adjustment: -$64,538.

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 $381,129

Adjusted +$18,476 for 71 sqft more living space. Net adjustment: +$18,476.

The Neighborhood

This home is valued 14.7% 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
$361,201
Median
$423,440

This home is -14.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,499 across all districts. With a homestead exemption claimed, that drops to $5,182 — saving $1,317 per year. That's $432 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%$3,226
Round RockCity0.3720%$1,344
Williamson CountyCounty0.3694%$1,334
Austin Community Collegespecial0.1034%$373
Williamson County FM/RdCounty0.0443%$160
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,499

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $387,696 would pay approximately $2,420 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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