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1124 APOLLO CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath826 sqftBuilt 2005

Property at a Glance

This home is estimated between $143,632 and $311,819, with a best estimate of $255,823. 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

$143,632 $311,819
Best Estimate
$255,823
WCAD Value
$314,730
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 $143,632 and $311,819. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1133 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 818 sqft Built 2004
Raw Value $311,262
Adjusted Value $311,819

Adjusted +$2,360 for 8 sqft more living space and -$1,803 for being older. Net adjustment: +$557.

1502 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,152 sqft Built 2005
Raw Value $351,994
Adjusted Value $255,823

Adjusted -$96,171 for 326 sqft less living space. Net adjustment: -$96,171.

1531 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 990 sqft Built 2004
Raw Value $310,804
Adjusted Value $260,621

Adjusted -$48,380 for 164 sqft less living space and -$1,803 for being older. Net adjustment: -$50,183.

1413 SHELTIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,259 sqft Built 2002
Raw Value $276,777
Adjusted Value $143,632

Adjusted -$127,736 for 433 sqft less living space and -$5,409 for being older. Net adjustment: -$133,145.

1145 APOLLO CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,152 sqft Built 2005
Raw Value $344,510
Adjusted Value $248,339

Adjusted -$96,171 for 326 sqft less living space. Net adjustment: -$96,171.

The Neighborhood

This home is in line with the R437401G - ChandlerCrSec6C,10,11-K&B reek Sec 6C,10,11: K& B median of $314,414. 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
$314,730
Median
$314,414

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,663 across all districts. With a homestead exemption claimed, that drops to $4,354 — saving $1,309 per year. That's $363 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%$2,811
Round RockCity0.3720%$1,171
Williamson CountyCounty0.3694%$1,163
Austin Community Collegespecial0.1034%$325
Williamson County FM/RdCounty0.0443%$140
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,663

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $255,823 would pay approximately $1,597 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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