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3602 NICHOLAUS CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath3,682 sqftBuilt 1998

Property at a Glance

This home is estimated between $828,766 and $1,402,279, with a best estimate of $876,507. That places the property below the R546697B - Forest Creek, All Pitt median of $1,106,686, in a neighborhood that appreciated 8.5% over the past year.

Estimated Value Range

$828,766 $1,402,279
Best Estimate
$876,507
WCAD Value
$887,275
High Confidence

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

Based on 5 comparable properties in R546697B - Forest Creek, All Pitt, this home's estimated market value is between $828,766 and $1,402,279. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3604 NICHOLAUS CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,290 sqft Built 1998
Raw Value $849,441
Adjusted Value $990,237

Adjusted +$140,796 for 392 sqft more living space. Net adjustment: +$140,796.

3807 TREVINO DR, ROUND ROCK, TX 78664
0.08 mi 100% similar Same subdivision
4 bed 4 bath 4,065 sqft Built 1998
Raw Value $1,014,071
Adjusted Value $876,507

Adjusted -$137,564 for 383 sqft less living space. Net adjustment: -$137,564.

3809 TREVINO DR, ROUND ROCK, TX 78664
0.08 mi 100% similar Same subdivision
5 bed 4 bath 3,001 sqft Built 1998
Raw Value $1,157,682
Adjusted Value $1,402,279

Adjusted +$244,597 for 681 sqft more living space. Net adjustment: +$244,597.

3808 TREVINO DR, ROUND ROCK, TX 78664
0.08 mi 100% similar Same subdivision
4 bed 3 bath 4,888 sqft Built 1999
Raw Value $1,282,013
Adjusted Value $848,732

Adjusted -$433,164 for 1,206 sqft less living space and -$117 for being older. Net adjustment: -$433,281.

3811 TREVINO DR, ROUND ROCK, TX 78664
0.08 mi 100% similar Same subdivision
4 bed 4 bath 4,398 sqft Built 1998
Raw Value $1,085,934
Adjusted Value $828,766

Adjusted -$257,168 for 716 sqft less living space. Net adjustment: -$257,168.

The Neighborhood

This home is valued 19.8% below the R546697B - Forest Creek, All Pitt median of $1,106,686. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 8.5% over the past year.

R546697B - Forest Creek, All Pitt

below average
64 Properties
$1,106,686 Median Value
+8.5% YoY Change
2% Have Pool
100% Have Garage
This Home
$887,275
Median
$1,106,686

This home is -19.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,965 across all districts. With a homestead exemption claimed, that drops to $14,550 — saving $1,415 per year. That's $1,213 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%$7,924
Round RockCity0.3720%$3,301
Williamson CountyCounty0.3694%$3,278
Austin Community Collegespecial0.1034%$917
Williamson County FM/RdCounty0.0443%$393
Upper Brushy Creek WCIDWater0.0170%$151
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,965

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $876,507 would pay approximately $5,471 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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