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2137 GREEN OAKS CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath958 sqftBuilt 1994

Property at a Glance

This home is estimated between $346,304 and $387,200, with a best estimate of $360,989. 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

$346,304 $387,200
Best Estimate
$360,989
WCAD Value
$359,320
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 $346,304 and $387,200. 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 $387,200

Adjusted -$2,417 for 8 sqft less living space and -$654 for being older. Net adjustment: -$3,071.

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 $355,298

Adjusted -$18,433 for 61 sqft less living space. Net adjustment: -$18,433.

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 $346,304

Adjusted -$69,501 for 230 sqft less living space and +$654 for being newer. Net adjustment: -$68,847.

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 $360,989

Adjusted -$127,218 for 421 sqft less living space. Net adjustment: -$127,218.

2135 GREEN OAKS CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,124 sqft Built 1994
Raw Value $416,956
Adjusted Value $366,794

Adjusted -$50,162 for 166 sqft less living space. Net adjustment: -$50,162.

The Neighborhood

This home is valued 10.9% below the R426593E - Apache Oaks median of $403,118. That positions it competitively for buyers comparing within the neighborhood. 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
$359,320
Median
$403,118

This home is -10.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,465 across all districts. With a homestead exemption claimed, that drops to $5,148 — saving $1,317 per year. That's $429 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%$3,209
Round RockCity0.3720%$1,337
Williamson CountyCounty0.3694%$1,327
Austin Community Collegespecial0.1034%$372
Williamson County FM/RdCounty0.0443%$159
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,465

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $360,989 would pay approximately $2,253 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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