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2139 GREEN OAKS CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,367 sqftBuilt 1993

Property at a Glance

This home is estimated between $242,021 and $510,138, with a best estimate of $469,241. That places the property above the R426593E - Apache Oaks median of $403,118, in a neighborhood that declined 7.8% over the past year.

Estimated Value Range

$242,021 $510,138
Best Estimate
$469,241
WCAD Value
$469,952
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 $242,021 and $510,138. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2109 GREEN OAKS CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,988 sqft Built 1994
Raw Value $430,328
Adjusted Value $242,021

Adjusted -$187,653 for 621 sqft less living space and -$654 for being older. Net adjustment: -$188,307.

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 $510,138

Adjusted +$121,174 for 401 sqft more living space and -$1,307 for being older. Net adjustment: +$119,867.

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 $478,235

Adjusted +$105,158 for 348 sqft more living space and -$654 for being older. Net adjustment: +$104,504.

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 $336,038

Adjusted -$84,308 for 279 sqft less living space and -$654 for being older. Net adjustment: -$84,962.

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 $469,241

Adjusted +$54,090 for 179 sqft more living space. Net adjustment: +$54,090.

The Neighborhood

This home is valued 16.6% 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

above average
52 Properties
$403,118 Median Value
-7.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$469,952
Median
$403,118

This home is +16.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,456 across all districts. With a homestead exemption claimed, that drops to $7,119 — saving $1,337 per year. That's $593 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%$4,197
Round RockCity0.3720%$1,748
Williamson CountyCounty0.3694%$1,736
Austin Community Collegespecial0.1034%$486
Williamson County FM/RdCounty0.0443%$208
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,456

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $469,241 would pay approximately $2,929 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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