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1924 NICOLE CIR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,236 sqftBuilt 1981

Property at a Glance

This home is estimated between $460,415 and $478,410, with a best estimate of $465,140. That places the property above the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$460,415 $478,410
Best Estimate
$465,140
WCAD Value
$368,327
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 $460,415 and $478,410 should be treated as a rough guide.

Comparable Properties (5)

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 $465,140

Adjusted +$122,028 for 628 sqft more living space and +$41,787 for having a garage. Net adjustment: +$163,815.

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 $460,415

Adjusted +$122,028 for 628 sqft more living space and +$2,000 for being newer and +$41,787 for having a garage. Net adjustment: +$165,815.

3 bed 2 bath 1,527 sqft Built 1978
Raw Value $337,641
Adjusted Value $478,410

Adjusted +$137,768 for 709 sqft more living space and +$3,001 for being newer. Net adjustment: +$140,769.

3 bed 2 bath 1,539 sqft Built 1985
Raw Value $290,544
Adjusted Value $463,766

Adjusted +$135,436 for 697 sqft more living space and -$4,001 for being older and +$41,787 for having a garage. Net adjustment: +$173,222.

3 bed 2 bath 1,451 sqft Built 1980
Raw Value $316,599
Adjusted Value $470,134

Adjusted +$152,535 for 785 sqft more living space and +$1,000 for being newer. Net adjustment: +$153,535.

The Neighborhood

This home is valued 3.6% above the R450X - Round Rock East - Duplex median of $355,449. With 836 homes in the subdivision, the property sits in the upper tier. 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
$368,327
Median
$355,449

This home is +3.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,627 across all districts. With a homestead exemption claimed, that drops to $5,309 — saving $1,318 per year. That's $442 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%$3,290
Round RockCity0.3720%$1,370
Williamson CountyCounty0.3694%$1,361
Austin Community Collegespecial0.1034%$381
Williamson County FM/RdCounty0.0443%$163
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,627

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $465,140 would pay approximately $2,903 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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