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2003 MARIAH CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,569 sqftBuilt 1997

Property at a Glance

This home is estimated between $269,592 and $463,612, with a best estimate of $311,089. That places the property below the R434598G - Chandler Creek median of $342,930, in a neighborhood that declined 6.7% over the past year.

Estimated Value Range

$269,592 $463,612
Best Estimate
$311,089
WCAD Value
$389,690
High Confidence

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

Based on 5 comparable properties in R434598G - Chandler Creek, this home's estimated market value is between $269,592 and $463,612. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2001 MARIAH CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,076 sqft Built 1999
Raw Value $364,382
Adjusted Value $269,592

Adjusted -$95,251 for 507 sqft less living space and +$461 for being newer. Net adjustment: -$94,790.

2004 MARIAH CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,153 sqft Built 1998
Raw Value $385,226
Adjusted Value $463,612

Adjusted +$78,155 for 416 sqft more living space and +$231 for being newer. Net adjustment: +$78,386.

2000 MARIAH CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,831 sqft Built 1998
Raw Value $320,535
Adjusted Value $271,544

Adjusted -$49,222 for 262 sqft less living space and +$231 for being newer. Net adjustment: -$48,991.

2002 MARIAH CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,458 sqft Built 1997
Raw Value $405,376
Adjusted Value $426,230

Adjusted +$20,854 for 111 sqft more living space. Net adjustment: +$20,854.

2006 MARIAH CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,459 sqft Built 2000
Raw Value $289,731
Adjusted Value $311,089

Adjusted +$20,666 for 110 sqft more living space and +$692 for being newer. Net adjustment: +$21,358.

The Neighborhood

This home is valued 13.6% above the R434598G - Chandler Creek median of $342,930. With 709 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.7% over the past year.

R434598G - Chandler Creek

typical
709 Properties
$342,930 Median Value
-6.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$389,690
Median
$342,930

This home is +13.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,062 across all districts. With a homestead exemption claimed, that drops to $5,739 — saving $1,323 per year. That's $478 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%$3,480
Williamson CountyCounty0.3694%$1,440
Meadows of Chandler Creek MUDMUD0.2849%$1,110
Austin Community Collegespecial0.1034%$403
Williamson County ESD #9 - Round RockESD0.0999%$389
Williamson County FM/RdCounty0.0443%$173
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$7,062

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $311,089 would pay approximately $1,942 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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