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3913 ORION ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,546 sqftBuilt 1996

Property at a Glance

This home is estimated between $258,824 and $474,455, with a best estimate of $266,122. That places the property below the R407595G - Vista Heights & Indian Ridge median of $325,945, in a neighborhood that declined 9.5% over the past year.

Estimated Value Range

$258,824 $474,455
Best Estimate
$266,122
WCAD Value
$292,509
High Confidence

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

Based on 5 comparable properties in R407595G - Vista Heights & Indian Ridge, this home's estimated market value is between $258,824 and $474,455. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3911 ORION ST, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,777 sqft Built 1998
Raw Value $312,689
Adjusted Value $266,122

Adjusted -$43,753 for 231 sqft less living space and -$2,814 for being older. Net adjustment: -$46,567.

3915 ORION ST, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,888 sqft Built 1996
Raw Value $323,676
Adjusted Value $258,899

Adjusted -$64,777 for 342 sqft less living space. Net adjustment: -$64,777.

1403 QUICKSILVER ST, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,840 sqft Built 1998
Raw Value $317,323
Adjusted Value $258,824

Adjusted -$55,685 for 294 sqft less living space and -$2,814 for being older. Net adjustment: -$58,499.

1403 QUICKSILVER CIR, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,108 sqft Built 1996
Raw Value $356,284
Adjusted Value $439,244

Adjusted +$82,960 for 438 sqft more living space. Net adjustment: +$82,960.

3910 ORION ST, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,511 sqft Built 2001
Raw Value $474,860
Adjusted Value $474,455

Adjusted +$6,629 for 35 sqft more living space and -$7,034 for being older. Net adjustment: -$405.

The Neighborhood

This home is valued 10.3% below the R407595G - Vista Heights & Indian Ridge median of $325,945. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.5% over the past year.

R407595G - Vista Heights & Indian Ridge

typical
261 Properties
$325,945 Median Value
-9.5% YoY Change
2% Have Pool
100% Have Garage
This Home
$292,509
Median
$325,945

This home is -10.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,263 across all districts. With a homestead exemption claimed, that drops to $3,959 — saving $1,304 per year. That's $330 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%$2,612
Round RockCity0.3720%$1,088
Williamson CountyCounty0.3694%$1,081
Austin Community Collegespecial0.1034%$302
Williamson County FM/RdCounty0.0443%$130
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,263

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $266,122 would pay approximately $1,661 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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