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9913 MARIAH CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,821 sqftBuilt 1998

Property at a Glance

This home is estimated between $713,942 and $953,933, with a best estimate of $819,593. That places the property above the R203597D - Davis Springs, All Sections median of $592,479, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$713,942 $953,933
Best Estimate
$819,593
WCAD Value
$661,405
High Confidence

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

Based on 5 comparable properties in R203597D - Davis Springs, All Sections, this home's estimated market value is between $713,942 and $953,933. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9909 MARIAH CV, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2,309 sqft Built 1997
Raw Value $782,260
Adjusted Value $953,933

Adjusted +$169,055 for 512 sqft more living space and +$2,618 for being newer. Net adjustment: +$171,673.

9905 MARIAH CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,351 sqft Built 1997
Raw Value $577,337
Adjusted Value $735,142

Adjusted +$155,187 for 470 sqft more living space and +$2,618 for being newer. Net adjustment: +$157,805.

9900 MATEO CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,349 sqft Built 1996
Raw Value $552,858
Adjusted Value $713,942

Adjusted +$155,847 for 472 sqft more living space and +$5,237 for being newer. Net adjustment: +$161,084.

14713 CALAVERAS DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,225 sqft Built 1999
Raw Value $713,212
Adjusted Value $907,384

Adjusted +$196,790 for 596 sqft more living space and -$2,618 for being older. Net adjustment: +$194,172.

9901 MARIAH CV, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,418 sqft Built 1998
Raw Value $686,529
Adjusted Value $819,593

Adjusted +$133,064 for 403 sqft more living space. Net adjustment: +$133,064.

The Neighborhood

This home is valued 11.6% above the R203597D - Davis Springs, All Sections median of $592,479. With 552 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.

R203597D - Davis Springs, All Sections

typical
552 Properties
$592,479 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$661,405
Median
$592,479

This home is +11.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,906 across all districts. With a homestead exemption claimed, that drops to $10,840 — saving $2,066 per year. That's $903 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%$5,907
AustinCity0.5240%$3,466
Williamson CountyCounty0.3694%$2,444
Austin Community Collegespecial0.1034%$684
Williamson County FM/RdCounty0.0443%$293
Upper Brushy Creek WCIDWater0.0170%$112
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,906

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $819,593 would pay approximately $5,116 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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