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2407 W MESSICK LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,782 sqftBuilt 1983

Property at a Glance

This home is estimated between $299,795 and $338,331, with a best estimate of $312,043. 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

$299,795 $338,331
Best Estimate
$312,043
WCAD Value
$459,040
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R310479G - Cimarron - All Sections. The estimated range of $299,795 and $338,331 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,780 sqft Built 1998
Raw Value $322,334
Adjusted Value $299,795

Adjusted +$520 for 2 sqft more living space and -$23,059 for being older. Net adjustment: -$22,539.

3 bed 2 bath 1,707 sqft Built 1999
Raw Value $317,122
Adjusted Value $312,043

Adjusted +$19,517 for 75 sqft more living space and -$24,596 for being older. Net adjustment: -$5,079.

3 bed 2 bath 1,440 sqft Built 1986
Raw Value $253,944
Adjusted Value $338,331

Adjusted +$88,999 for 342 sqft more living space and -$4,612 for being older. Net adjustment: +$84,387.

3 bed 2 bath 1,660 sqft Built 1997
Raw Value $319,542
Adjusted Value $329,769

Adjusted +$31,748 for 122 sqft more living space and -$21,521 for being older. Net adjustment: +$10,227.

3 bed 2 bath 1,698 sqft Built 1999
Raw Value $314,651
Adjusted Value $311,915

Adjusted +$21,860 for 84 sqft more living space and -$24,596 for being older. Net adjustment: -$2,736.

The Neighborhood

This home is valued 8.4% 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
$459,040
Median
$423,440

This home is +8.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,259 across all districts. With a homestead exemption claimed, that drops to $6,924 — saving $1,335 per year. That's $577 per month a buyer should budget. The assessed value increased +8.3% vs the subdivision average of -3.4%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,100
Round RockCity0.3720%$1,708
Williamson CountyCounty0.3694%$1,696
Austin Community Collegespecial0.1034%$475
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,259
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $312,043 would pay approximately $1,948 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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