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3747 NORMAN LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,894 sqftBuilt 2000

Property at a Glance

This home is estimated between $406,968 and $586,307, with a best estimate of $421,598. That places the property below the R551599D - Forest Creek Sec 17 & 18 median of $461,149, in a neighborhood that declined 2.0% over the past year.

Estimated Value Range

$406,968 $586,307
Best Estimate
$421,598
WCAD Value
$410,232
High Confidence

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

Based on 5 comparable properties in R551599D - Forest Creek Sec 17 & 18, this home's estimated market value is between $406,968 and $586,307. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3745 NORMAN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,870 sqft Built 2001
Raw Value $410,965
Adjusted Value $415,064

Adjusted +$7,494 for 24 sqft more living space and -$3,395 for being older. Net adjustment: +$4,099.

3727 NORMAN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,636 sqft Built 2000
Raw Value $497,727
Adjusted Value $578,290

Adjusted +$80,563 for 258 sqft more living space. Net adjustment: +$80,563.

3713 NORMAN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,636 sqft Built 2000
Raw Value $505,744
Adjusted Value $586,307

Adjusted +$80,563 for 258 sqft more living space. Net adjustment: +$80,563.

3741 NORMAN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,812 sqft Built 2000
Raw Value $395,993
Adjusted Value $421,598

Adjusted +$25,605 for 82 sqft more living space. Net adjustment: +$25,605.

3704 NORMAN LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,921 sqft Built 2001
Raw Value $418,794
Adjusted Value $406,968

Adjusted -$8,431 for 27 sqft less living space and -$3,395 for being older. Net adjustment: -$11,826.

The Neighborhood

This home is valued 11.0% below the R551599D - Forest Creek Sec 17 & 18 median of $461,149. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.0% over the past year.

R551599D - Forest Creek Sec 17 & 18

typical
69 Properties
$461,149 Median Value
-2.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$410,232
Median
$461,149

This home is -11.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,381 across all districts. With a homestead exemption claimed, that drops to $6,055 — saving $1,326 per year. That's $505 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%$3,664
Round RockCity0.3720%$1,526
Williamson CountyCounty0.3694%$1,516
Austin Community Collegespecial0.1034%$424
Williamson County FM/RdCounty0.0443%$182
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,381

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $421,598 would pay approximately $2,632 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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