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2115 GREEN OAKS CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath964 sqftBuilt 1994

Property at a Glance

This home is estimated between $214,914 and $389,013, with a best estimate of $357,111. That places the property below the R426593E - Apache Oaks median of $403,118, in a neighborhood that declined 7.8% over the past year.

Estimated Value Range

$214,914 $389,013
Best Estimate
$357,111
WCAD Value
$415,244
High Confidence

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

Based on 5 comparable properties in R426593E - Apache Oaks, this home's estimated market value is between $214,914 and $389,013. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2133 GREEN OAKS CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 966 sqft Built 1995
Raw Value $390,271
Adjusted Value $389,013

Adjusted -$604 for 2 sqft less living space and -$654 for being older. Net adjustment: -$1,258.

2108 GREEN OAKS CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,019 sqft Built 1994
Raw Value $373,731
Adjusted Value $357,111

Adjusted -$16,620 for 55 sqft less living space. Net adjustment: -$16,620.

2107 GREEN OAKS CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,646 sqft Built 1994
Raw Value $421,000
Adjusted Value $214,914

Adjusted -$206,086 for 682 sqft less living space. Net adjustment: -$206,086.

2140 GREEN OAKS CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,188 sqft Built 1993
Raw Value $415,151
Adjusted Value $348,117

Adjusted -$67,688 for 224 sqft less living space and +$654 for being newer. Net adjustment: -$67,034.

2100 GREEN OAKS CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,379 sqft Built 1994
Raw Value $488,207
Adjusted Value $362,803

Adjusted -$125,404 for 415 sqft less living space. Net adjustment: -$125,404.

The Neighborhood

This home is valued 3.0% above the R426593E - Apache Oaks median of $403,118. With 52 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.8% over the past year.

R426593E - Apache Oaks

typical
52 Properties
$403,118 Median Value
-7.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$415,244
Median
$403,118

This home is +3.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,471 across all districts. With a homestead exemption claimed, that drops to $6,144 — saving $1,327 per year. That's $512 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%$3,709
Round RockCity0.3720%$1,545
Williamson CountyCounty0.3694%$1,534
Austin Community Collegespecial0.1034%$429
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,471

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $357,111 would pay approximately $2,229 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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