Beta Williamson County, TX only — data and coverage are limited during early access.

1004 MARK OMEARA CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,913 sqftBuilt 2012

Property at a Glance

This home is estimated between $334,103 and $662,088, with a best estimate of $589,746. That places the property above the R553505E - FOREST CREEK SEC 32, 34, 35 median of $494,830, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$334,103 $662,088
Best Estimate
$589,746
WCAD Value
$435,085
High Confidence

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

Based on 5 comparable properties in R553505E - FOREST CREEK SEC 32, 34, 35, this home's estimated market value is between $334,103 and $662,088. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1005 MARK OMEARA CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,331 sqft Built 2013
Raw Value $445,793
Adjusted Value $334,103

Adjusted -$109,908 for 418 sqft less living space and -$1,782 for being older. Net adjustment: -$111,690.

1016 MARK OMEARA CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,966 sqft Built 2013
Raw Value $574,507
Adjusted Value $558,789

Adjusted -$13,936 for 53 sqft less living space and -$1,782 for being older. Net adjustment: -$15,718.

1000 MARK OMEARA CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,968 sqft Built 2013
Raw Value $605,990
Adjusted Value $589,746

Adjusted -$14,462 for 55 sqft less living space and -$1,782 for being older. Net adjustment: -$16,244.

1012 MARK OMEARA CV, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
4 bed 3 bath 1,725 sqft Built 2013
Raw Value $569,826
Adjusted Value $617,476

Adjusted +$49,432 for 188 sqft more living space and -$1,782 for being older. Net adjustment: +$47,650.

1009 MARK OMEARA CV, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
4 bed 3 bath 1,485 sqft Built 2013
Raw Value $551,332
Adjusted Value $662,088

Adjusted +$112,538 for 428 sqft more living space and -$1,782 for being older. Net adjustment: +$110,756.

The Neighborhood

This home is valued 12.1% below the R553505E - FOREST CREEK SEC 32, 34, 35 median of $494,830. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.4% over the past year.

R553505E - FOREST CREEK SEC 32, 34, 35

typical
660 Properties
$494,830 Median Value
-2.4% YoY Change
0% Have Pool
98% Have Garage
This Home
$435,085
Median
$494,830

This home is -12.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,181 across all districts. With a homestead exemption claimed, that drops to $7,850 — saving $1,331 per year. That's $654 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%$3,886
Williamson County WSID #3special0.5830%$2,537
Williamson CountyCounty0.3694%$1,607
Austin Community Collegespecial0.1034%$450
Williamson County ESD #9 - Round RockESD0.0999%$435
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1102%$9,181

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $589,746 would pay approximately $3,681 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.

View full property details