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1507 APOLLO CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,491 sqftBuilt 2004

Property at a Glance

This home is estimated between $225,767 and $295,538, with a best estimate of $283,150. That places the property below the R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B median of $314,414, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$225,767 $295,538
Best Estimate
$283,150
WCAD Value
$298,602
High Confidence

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

Based on 5 comparable properties in R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B, this home's estimated market value is between $225,767 and $295,538. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1405 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,491 sqft Built 2004
Raw Value $295,538
Adjusted Value $295,538

This comparable closely matches the subject property's features.

1025 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,551 sqft Built 2004
Raw Value $302,684
Adjusted Value $284,984

Adjusted -$17,700 for 60 sqft less living space. Net adjustment: -$17,700.

1113 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,530 sqft Built 2004
Raw Value $294,655
Adjusted Value $283,150

Adjusted -$11,505 for 39 sqft less living space. Net adjustment: -$11,505.

1008 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,776 sqft Built 2003
Raw Value $311,645
Adjusted Value $225,767

Adjusted -$84,075 for 285 sqft less living space and -$1,803 for being older. Net adjustment: -$85,878.

1140 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,758 sqft Built 2005
Raw Value $314,286
Adjusted Value $237,324

Adjusted -$78,765 for 267 sqft less living space and +$1,803 for being newer. Net adjustment: -$76,962.

The Neighborhood

This home is valued 5.0% below the R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B median of $314,414. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.

R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B

typical
370 Properties
$314,414 Median Value
-8.1% YoY Change
1% Have Pool
100% Have Garage
This Home
$298,602
Median
$314,414

This home is -5.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,373 across all districts. With a homestead exemption claimed, that drops to $4,067 — saving $1,306 per year. That's $339 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%$2,667
Round RockCity0.3720%$1,111
Williamson CountyCounty0.3694%$1,103
Austin Community Collegespecial0.1034%$309
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,373

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $283,150 would pay approximately $1,767 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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