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1520 WEISKOPF LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,490 sqftBuilt 2001

Property at a Glance

This home is estimated between $473,350 and $962,689, with a best estimate of $588,129. That places the property below 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

$473,350 $962,689
Best Estimate
$588,129
WCAD Value
$924,213
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 $473,350 and $962,689. 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 $962,689

Adjusted +$16,793 for 48 sqft more living space and +$2,925 for being newer. Net adjustment: +$19,718.

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 $811,796

Adjusted -$46,880 for 134 sqft less living space and -$1,462 for being older. Net adjustment: -$48,342.

1534 WEISKOPF LOOP, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 3,150 sqft Built 2000
Raw Value $705,713
Adjusted Value $473,350

Adjusted -$230,901 for 660 sqft less living space and -$1,462 for being older. Net adjustment: -$232,363.

3 bed 2 bath 1,780 sqft Built 1998
Raw Value $322,334
Adjusted Value $566,340

Adjusted +$248,393 for 710 sqft more living space and -$4,387 for being older. Net adjustment: +$244,006.

3 bed 2 bath 1,707 sqft Built 1999
Raw Value $317,122
Adjusted Value $588,129

Adjusted +$273,932 for 783 sqft more living space and -$2,925 for being older. Net adjustment: +$271,007.

The Neighborhood

This home is valued 1.5% above the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927. With 271 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.1% over the past year.

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

typical
271 Properties
$910,927 Median Value
-3.1% YoY Change
1% Have Pool
99% Have Garage
This Home
$924,213
Median
$910,927

This home is +1.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,629 across all districts. With a homestead exemption claimed, that drops to $15,208 — saving $1,421 per year. That's $1,267 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%$8,254
Round RockCity0.3720%$3,438
Williamson CountyCounty0.3694%$3,414
Austin Community Collegespecial0.1034%$956
Williamson County FM/RdCounty0.0443%$410
Upper Brushy Creek WCIDWater0.0170%$157
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,629

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $588,129 would pay approximately $3,671 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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