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906 ROLLING GREEN CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,685 sqftBuilt 1976

Property at a Glance

This home is estimated between $288,769 and $407,565, with a best estimate of $326,801. That places the property above the R464476H - MESA PARK ALL SECTIONS median of $279,680, in a neighborhood that declined 6.4% over the past year.

Estimated Value Range

$288,769 $407,565
Best Estimate
$326,801
WCAD Value
$296,836
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $288,769 and $407,565. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

904 ROLLING GREEN CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,596 sqft Built 1977
Raw Value $305,636
Adjusted Value $324,699

Adjusted +$18,352 for 89 sqft more living space and +$711 for being newer. Net adjustment: +$19,063.

902 ROLLING GREEN CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,418 sqft Built 1976
Raw Value $271,745
Adjusted Value $326,801

Adjusted +$55,056 for 267 sqft more living space. Net adjustment: +$55,056.

1011 ROLLING GREEN CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,624 sqft Built 1976
Raw Value $276,191
Adjusted Value $288,769

Adjusted +$12,578 for 61 sqft more living space. Net adjustment: +$12,578.

3 bed 2 bath 1,775 sqft Built 1994
Raw Value $358,188
Adjusted Value $352,435

Adjusted -$18,558 for 90 sqft less living space and +$12,805 for being newer. Net adjustment: -$5,753.

4 bed 2 bath 1,672 sqft Built 1992
Raw Value $393,502
Adjusted Value $407,565

Adjusted +$2,681 for 13 sqft more living space and +$11,382 for being newer. Net adjustment: +$14,063.

The Neighborhood

This home is valued 6.1% above the R464476H - MESA PARK ALL SECTIONS median of $279,680. With 722 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.4% over the past year.

R464476H - MESA PARK ALL SECTIONS

typical
722 Properties
$279,680 Median Value
-6.4% YoY Change
2% Have Pool
91% Have Garage
This Home
$296,836
Median
$279,680

This home is +6.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,341 across all districts. With a homestead exemption claimed, that drops to $4,036 — saving $1,305 per year. That's $336 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%$2,651
Round RockCity0.3720%$1,104
Williamson CountyCounty0.3694%$1,097
Austin Community Collegespecial0.1034%$307
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,341

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $326,801 would pay approximately $2,040 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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