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909 ROLLING GREEN CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,426 sqftBuilt 1976

Property at a Glance

This home is estimated between $235,363 and $510,704, with a best estimate of $273,395. That places the property below the R464476H - MESA PARK ALL SECTIONS median of $279,680, in a neighborhood that declined 6.4% over the past year.

Estimated Value Range

$235,363 $510,704
Best Estimate
$273,395
WCAD Value
$309,737
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 $235,363 and $510,704. 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 $271,293

Adjusted -$35,054 for 170 sqft less living space and +$711 for being newer. Net adjustment: -$34,343.

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 $273,395

Adjusted +$1,650 for 8 sqft more living space. Net adjustment: +$1,650.

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 $235,363

Adjusted -$40,828 for 198 sqft less living space. Net adjustment: -$40,828.

4 bed 2 bath 1,379 sqft Built 1994
Raw Value $488,207
Adjusted Value $510,704

Adjusted +$9,692 for 47 sqft more living space and +$12,805 for being newer. Net adjustment: +$22,497.

4 bed 2 bath 1,308 sqft Built 1993
Raw Value $402,442
Adjusted Value $438,868

Adjusted +$24,332 for 118 sqft more living space and +$12,094 for being newer. Net adjustment: +$36,426.

The Neighborhood

This home is valued 10.7% 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
$309,737
Median
$279,680

This home is +10.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,573 across all districts. With a homestead exemption claimed, that drops to $4,265 — saving $1,308 per year. That's $355 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%$2,766
Round RockCity0.3720%$1,152
Williamson CountyCounty0.3694%$1,144
Austin Community Collegespecial0.1034%$320
Williamson County FM/RdCounty0.0443%$137
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,573

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $273,395 would pay approximately $1,707 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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