Beta Williamson County, TX only — data and coverage are limited during early access.

1546 PARKFIELD CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,203 sqftBuilt 1994

Property at a Glance

This home is estimated between $276,024 and $371,633, with a best estimate of $311,087. That places the property above the R612496H - Windy Park Sec 1 & 2 median of $288,718, in a neighborhood that declined 8.5% over the past year.

Estimated Value Range

$276,024 $371,633
Best Estimate
$311,087
WCAD Value
$270,855
High Confidence

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

Based on 5 comparable properties in R612496H - Windy Park Sec 1 & 2, this home's estimated market value is between $276,024 and $371,633. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1602 PARKFIELD CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,093 sqft Built 2002
Raw Value $270,169
Adjusted Value $279,184

Adjusted +$27,842 for 110 sqft more living space and -$18,827 for being older. Net adjustment: +$9,015.

1581 PARKFIELD CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,111 sqft Built 2000
Raw Value $266,858
Adjusted Value $276,024

Adjusted +$23,286 for 92 sqft more living space and -$14,120 for being older. Net adjustment: +$9,166.

1601 PARKFIELD CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 961 sqft Built 1993
Raw Value $247,481
Adjusted Value $311,087

Adjusted +$61,253 for 242 sqft more living space and +$2,353 for being newer. Net adjustment: +$63,606.

1701 PARKFIELD CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 875 sqft Built 1993
Raw Value $286,259
Adjusted Value $371,633

Adjusted +$83,021 for 328 sqft more living space and +$2,353 for being newer. Net adjustment: +$85,374.

1522 PARKFIELD CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 948 sqft Built 1996
Raw Value $267,623
Adjusted Value $327,460

Adjusted +$64,544 for 255 sqft more living space and -$4,707 for being older. Net adjustment: +$59,837.

The Neighborhood

This home is valued 6.2% below the R612496H - Windy Park Sec 1 & 2 median of $288,718. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.5% over the past year.

R612496H - Windy Park Sec 1 & 2

typical
247 Properties
$288,718 Median Value
-8.5% YoY Change
0% Have Pool
96% Have Garage
This Home
$270,855
Median
$288,718

This home is -6.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,873 across all districts. With a homestead exemption claimed, that drops to $3,573 — saving $1,300 per year. That's $298 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%$2,419
Round RockCity0.3720%$1,008
Williamson CountyCounty0.3694%$1,001
Austin Community Collegespecial0.1034%$280
Williamson County FM/RdCounty0.0443%$120
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,873

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $311,087 would pay approximately $1,942 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.

View full property details