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2134 GREEN OAKS CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,672 sqftBuilt 1992

Property at a Glance

This home is estimated between $325,757 and $575,439, with a best estimate of $427,550. 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

$325,757 $575,439
Best Estimate
$427,550
WCAD Value
$393,502
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 $325,757 and $575,439. 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 $333,532

Adjusted -$95,489 for 316 sqft less living space and -$1,307 for being older. Net adjustment: -$96,796.

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 $427,550

Adjusted +$7,857 for 26 sqft more living space and -$1,307 for being older. Net adjustment: +$6,550.

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 $560,752

Adjusted +$146,255 for 484 sqft more living space and -$654 for being older. Net adjustment: +$145,601.

2123 GREEN OAKS CIR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,775 sqft Built 1994
Raw Value $358,188
Adjusted Value $325,757

Adjusted -$31,124 for 103 sqft less living space and -$1,307 for being older. Net adjustment: -$32,431.

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 $575,439

Adjusted +$88,539 for 293 sqft more living space and -$1,307 for being older. Net adjustment: +$87,232.

The Neighborhood

This home is valued 2.4% 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
$393,502
Median
$403,118

This home is -2.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,080 across all districts. With a homestead exemption claimed, that drops to $5,757 — saving $1,323 per year. That's $480 per month a buyer should budget. The assessed value increased -0.7% vs the subdivision average of -7.8%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,514
Round RockCity0.3720%$1,464
Williamson CountyCounty0.3694%$1,454
Austin Community Collegespecial0.1034%$407
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,080
36 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $427,550 would pay approximately $2,669 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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