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1906 NICOLE CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,632 sqftBuilt 1978

Property at a Glance

This home is estimated between $298,263 and $316,257, with a best estimate of $302,987. That places the property below the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$298,263 $316,257
Best Estimate
$302,987
WCAD Value
$319,229
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $298,263 and $316,257 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,451 sqft Built 1980
Raw Value $316,599
Adjusted Value $307,983

Adjusted +$35,171 for 181 sqft more living space and -$2,000 for being older and -$41,787 for no garage. Net adjustment: -$8,616.

1934 NICOLE CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,608 sqft Built 1981
Raw Value $301,325
Adjusted Value $302,987

Adjusted +$4,663 for 24 sqft more living space and -$3,001 for being older. Net adjustment: +$1,662.

3 bed 2 bath 1,539 sqft Built 1985
Raw Value $290,544
Adjusted Value $301,614

Adjusted +$18,071 for 93 sqft more living space and -$7,001 for being older. Net adjustment: +$11,070.

3 bed 2 bath 1,527 sqft Built 1978
Raw Value $337,641
Adjusted Value $316,257

Adjusted +$20,403 for 105 sqft more living space and -$41,787 for no garage. Net adjustment: -$21,384.

1806 NICOLE CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,608 sqft Built 1979
Raw Value $294,600
Adjusted Value $298,263

Adjusted +$4,663 for 24 sqft more living space and -$1,000 for being older. Net adjustment: +$3,663.

The Neighborhood

This home is valued 10.2% below the R450X - Round Rock East - Duplex median of $355,449. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$319,229
Median
$355,449

This home is -10.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,744 across all districts. With a homestead exemption claimed, that drops to $4,435 — saving $1,309 per year. That's $370 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%$2,851
Round RockCity0.3720%$1,188
Williamson CountyCounty0.3694%$1,179
Austin Community Collegespecial0.1034%$330
Williamson County FM/RdCounty0.0443%$142
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,744

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $302,987 would pay approximately $1,891 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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