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900/902 CHISHOLM CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed4 bath1,914 sqftBuilt 1983

Property at a Glance

This home is estimated between $384,798 and $629,533, with a best estimate of $412,116. That places the property below the R120X - Round Rock West Above 45 - Duplex median of $434,714, in a neighborhood that declined 1.8% over the past year.

Estimated Value Range

$384,798 $629,533
Best Estimate
$412,116
WCAD Value
$399,081
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $384,798 and $629,533. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1101 WESTWOOD DR, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
4 bed 4 bath 2,138 sqft Built 1980
Raw Value $452,744
Adjusted Value $414,712

Adjusted -$45,546 for 224 sqft less living space and +$7,514 for being newer. Net adjustment: -$38,032.

1003 WESTWOOD DR, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
4 bed 4 bath 2,138 sqft Built 1980
Raw Value $444,400
Adjusted Value $406,368

Adjusted -$45,546 for 224 sqft less living space and +$7,514 for being newer. Net adjustment: -$38,032.

1007 WESTWOOD DR, ROUND ROCK, TX 78681
0.00 mi 85% similar Same subdivision
3 bed 2 bath 2,044 sqft Built 1979
Raw Value $428,530
Adjusted Value $412,116

Adjusted -$26,433 for 130 sqft less living space and +$10,019 for being newer. Net adjustment: -$16,414.

1005 WESTWOOD DR, ROUND ROCK, TX 78681
0.00 mi 85% similar Same subdivision
4 bed 2 bath 2,336 sqft Built 1979
Raw Value $460,584
Adjusted Value $384,798

Adjusted -$85,805 for 422 sqft less living space and +$10,019 for being newer. Net adjustment: -$75,786.

5 bed 3 bath 2,219 sqft Built 1984
Raw Value $694,053
Adjusted Value $629,533

Adjusted -$62,015 for 305 sqft less living space and -$2,505 for being older. Net adjustment: -$64,520.

The Neighborhood

This home is valued 8.2% below the R120X - Round Rock West Above 45 - Duplex median of $434,714. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.8% over the past year.

R120X - Round Rock West Above 45 - Duplex

typical
295 Properties
$434,714 Median Value
-1.8% YoY Change
0% Have Pool
84% Have Garage
This Home
$399,081
Median
$434,714

This home is -8.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,181 across all districts. With a homestead exemption claimed, that drops to $5,857 — saving $1,324 per year. That's $488 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%$3,564
Round RockCity0.3720%$1,485
Williamson CountyCounty0.3694%$1,474
Austin Community Collegespecial0.1034%$413
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,181

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $412,116 would pay approximately $2,572 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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