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2140 GREEN OAKS CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,188 sqftBuilt 1993

Property at a Glance

This home is estimated between $187,930 and $456,048, with a best estimate of $424,145. 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

$187,930 $456,048
Best Estimate
$424,145
WCAD Value
$415,151
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 $187,930 and $456,048. 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 $187,930

Adjusted -$241,744 for 800 sqft less living space and -$654 for being older. Net adjustment: -$242,398.

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 $456,048

Adjusted +$67,084 for 222 sqft more living space and -$1,307 for being older. Net adjustment: +$65,777.

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 $424,145

Adjusted +$51,068 for 169 sqft more living space and -$654 for being older. Net adjustment: +$50,414.

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 $281,948

Adjusted -$138,398 for 458 sqft less living space and -$654 for being older. Net adjustment: -$139,052.

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 $429,837

Adjusted -$57,716 for 191 sqft less living space and -$654 for being older. Net adjustment: -$58,370.

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
$415,151
Median
$403,118

This home is +3.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,470 across all districts. With a homestead exemption claimed, that drops to $6,143 — 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%$3,708
Round RockCity0.3720%$1,544
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%$7,470

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $424,145 would pay approximately $2,648 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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