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1513 WEISKOPF LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,070 sqftBuilt 2002

Property at a Glance

This home is estimated between $324,950 and $814,289, with a best estimate of $663,396. 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

$324,950 $814,289
Best Estimate
$663,396
WCAD Value
$724,189
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $324,950 and $814,289. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1520 WEISKOPF LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,490 sqft Built 2001
Raw Value $924,213
Adjusted Value $775,814

Adjusted -$146,937 for 420 sqft less living space and -$1,462 for being older. Net adjustment: -$148,399.

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 $814,289

Adjusted -$130,144 for 372 sqft less living space and +$1,462 for being newer. Net adjustment: -$128,682.

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 $663,396

Adjusted -$193,817 for 554 sqft less living space and -$2,925 for being older. Net adjustment: -$196,742.

1534 WEISKOPF LOOP, ROUND ROCK, TX 78664
0.00 mi 94% similar Same subdivision
3 bed 2 bath 3,150 sqft Built 2000
Raw Value $705,713
Adjusted Value $324,950

Adjusted -$377,838 for 1,080 sqft less living space and -$2,925 for being older. Net adjustment: -$380,763.

3 bed 2 bath 1,780 sqft Built 1998
Raw Value $322,334
Adjusted Value $417,940

Adjusted +$101,456 for 290 sqft more living space and -$5,850 for being older. Net adjustment: +$95,606.

The Neighborhood

This home is valued 20.5% 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
$724,189
Median
$910,927

This home is -20.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,030 across all districts. With a homestead exemption claimed, that drops to $11,646 — saving $1,384 per year. That's $971 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%$6,468
Round RockCity0.3720%$2,694
Williamson CountyCounty0.3694%$2,675
Austin Community Collegespecial0.1034%$749
Williamson County FM/RdCounty0.0443%$321
Upper Brushy Creek WCIDWater0.0170%$123
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,030

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $663,396 would pay approximately $4,141 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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