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

3700 NORMAN LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,452 sqftBuilt 2005

Property at a Glance

This home is estimated between $285,925 and $465,264, with a best estimate of $300,556. 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

$285,925 $465,264
Best Estimate
$300,556
WCAD Value
$436,178
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 $285,925 and $465,264. 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 $294,022

Adjusted -$130,524 for 418 sqft less living space and +$13,581 for being newer. Net adjustment: -$116,943.

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 $457,247

Adjusted -$57,456 for 184 sqft less living space and +$16,976 for being newer. Net adjustment: -$40,480.

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 $465,264

Adjusted -$57,456 for 184 sqft less living space and +$16,976 for being newer. Net adjustment: -$40,480.

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 $300,556

Adjusted -$112,413 for 360 sqft less living space and +$16,976 for being newer. Net adjustment: -$95,437.

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 $285,925

Adjusted -$146,450 for 469 sqft less living space and +$13,581 for being newer. Net adjustment: -$132,869.

The Neighborhood

This home is valued 5.4% 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
$436,178
Median
$461,149

This home is -5.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,848 across all districts. With a homestead exemption claimed, that drops to $6,517 — saving $1,331 per year. That's $543 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%$3,896
Round RockCity0.3720%$1,623
Williamson CountyCounty0.3694%$1,611
Austin Community Collegespecial0.1034%$451
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,848

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $300,556 would pay approximately $1,876 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