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413 PARKHILL CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath1,001 sqftBuilt 1984

Property at a Glance

This home is estimated between $138,239 and $400,575, with a best estimate of $169,530. That places the property below the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$138,239 $400,575
Best Estimate
$169,530
WCAD Value
$397,131
High Confidence

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

Based on 5 comparable properties in R450X - Round Rock East - Duplex, this home's estimated market value is between $138,239 and $400,575. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

409 PARKHILL CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 872 sqft Built 1984
Raw Value $375,509
Adjusted Value $400,575

Adjusted +$25,066 for 129 sqft more living space. Net adjustment: +$25,066.

403 PARKHILL CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,001 sqft Built 1984
Raw Value $397,131
Adjusted Value $397,131

This comparable closely matches the subject property's features.

405 PARKHILL CV, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
4 bed 4 bath 2,276 sqft Built 1984
Raw Value $385,987
Adjusted Value $138,239

Adjusted -$247,748 for 1,275 sqft less living space. Net adjustment: -$247,748.

414 PARKHILL CV, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
3 bed 4 bath 1,982 sqft Built 1984
Raw Value $360,151
Adjusted Value $169,530

Adjusted -$190,621 for 981 sqft less living space. Net adjustment: -$190,621.

417 PARKHILL CV, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
3 bed 4 bath 1,982 sqft Built 1984
Raw Value $359,731
Adjusted Value $169,110

Adjusted -$190,621 for 981 sqft less living space. Net adjustment: -$190,621.

The Neighborhood

This home is valued 11.7% above the R450X - Round Rock East - Duplex median of $355,449. With 836 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$397,131
Median
$355,449

This home is +11.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,145 across all districts. With a homestead exemption claimed, that drops to $5,822 — saving $1,323 per year. That's $485 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%$3,547
Round RockCity0.3720%$1,477
Williamson CountyCounty0.3694%$1,467
Austin Community Collegespecial0.1034%$411
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,145

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $169,530 would pay approximately $1,058 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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