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1305 APOLLO CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath998 sqftBuilt 2005

Property at a Glance

This home is estimated between $135,911 and $363,396, with a best estimate of $148,299. 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

$135,911 $363,396
Best Estimate
$148,299
WCAD Value
$322,169
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $135,911 and $363,396. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 976 sqft Built 2000
Raw Value $365,922
Adjusted Value $363,396

Adjusted +$6,490 for 22 sqft more living space and -$9,016 for being older. Net adjustment: -$2,526.

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 $148,299

Adjusted -$145,436 for 493 sqft less living space and -$1,803 for being older. Net adjustment: -$147,239.

1507 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,491 sqft Built 2004
Raw Value $298,602
Adjusted Value $151,363

Adjusted -$145,436 for 493 sqft less living space and -$1,803 for being older. Net adjustment: -$147,239.

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 $137,745

Adjusted -$163,136 for 553 sqft less living space and -$1,803 for being older. Net adjustment: -$164,939.

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 $135,911

Adjusted -$156,941 for 532 sqft less living space and -$1,803 for being older. Net adjustment: -$158,744.

The Neighborhood

This home is valued 2.5% above the R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B median of $314,414. With 370 homes in the subdivision, the property sits in the upper tier. 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
$322,169
Median
$314,414

This home is +2.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,797 across all districts. With a homestead exemption claimed, that drops to $4,487 — saving $1,310 per year. That's $374 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%$2,877
Round RockCity0.3720%$1,198
Williamson CountyCounty0.3694%$1,190
Austin Community Collegespecial0.1034%$333
Williamson County FM/RdCounty0.0443%$143
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,797

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $148,299 would pay approximately $926 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 4/19/2026.

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