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

1534 WEISKOPF LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath3,150 sqftBuilt 2000

Property at a Glance

This home is estimated between $798,703 and $1,195,052, with a best estimate of $1,044,159. That places the property above the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927, in a neighborhood that declined 3.1% over the past year.

Estimated Value Range

$798,703 $1,195,052
Best Estimate
$1,044,159
WCAD Value
$705,713
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 $798,703 and $1,195,052. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1514 WEISKOPF LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,442 sqft Built 2003
Raw Value $942,971
Adjusted Value $1,195,052

Adjusted +$247,694 for 708 sqft more living space and +$4,387 for being newer. Net adjustment: +$252,081.

1540 WEISKOPF LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,624 sqft Built 2000
Raw Value $860,138
Adjusted Value $1,044,159

Adjusted +$184,021 for 526 sqft more living space. Net adjustment: +$184,021.

1520 WEISKOPF LOOP, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
4 bed 3 bath 2,490 sqft Built 2001
Raw Value $924,213
Adjusted Value $1,156,576

Adjusted +$230,901 for 660 sqft more living space and +$1,462 for being newer. Net adjustment: +$232,363.

3 bed 2 bath 1,780 sqft Built 1998
Raw Value $322,334
Adjusted Value $798,703

Adjusted +$479,294 for 1,370 sqft more living space and -$2,925 for being older. Net adjustment: +$476,369.

3 bed 2 bath 1,707 sqft Built 1999
Raw Value $317,122
Adjusted Value $820,493

Adjusted +$504,833 for 1,443 sqft more living space and -$1,462 for being older. Net adjustment: +$503,371.

The Neighborhood

This home is valued 22.5% below the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.1% over the past year.

R549699C - Forest Creek Sec 14,20,21,26-30,33,34

below average
271 Properties
$910,927 Median Value
-3.1% YoY Change
1% Have Pool
99% Have Garage
This Home
$705,713
Median
$910,927

This home is -22.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,698 across all districts. With a homestead exemption claimed, that drops to $11,317 — saving $1,381 per year. That's $943 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%$6,303
Round RockCity0.3720%$2,625
Williamson CountyCounty0.3694%$2,607
Austin Community Collegespecial0.1034%$730
Williamson County FM/RdCounty0.0443%$313
Upper Brushy Creek WCIDWater0.0170%$120
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,698

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,044,159 would pay approximately $6,518 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