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1603 CHOWAN PL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,898 sqftBuilt 1983

Property at a Glance

This home is estimated between $374,023 and $570,189, with a best estimate of $420,896. That places the property below the R310479G - Cimarron - All Sections median of $423,440, in a neighborhood that declined 3.4% over the past year.

Estimated Value Range

$374,023 $570,189
Best Estimate
$420,896
WCAD Value
$426,452
Low Confidence

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

There are 5 comparable properties within range, but few are in R310479G - Cimarron - All Sections. The estimated range of $374,023 and $570,189 should be treated as a rough guide.

Comparable Properties (5)

1602 CHOWAN PL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,780 sqft Built 1983
Raw Value $407,652
Adjusted Value $438,359

Adjusted +$30,707 for 118 sqft more living space. Net adjustment: +$30,707.

1601 CHOWAN PL, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,231 sqft Built 1983
Raw Value $419,359
Adjusted Value $570,189

Adjusted +$173,575 for 667 sqft more living space and -$22,745 for no pool. Net adjustment: +$150,830.

4 bed 2 bath 1,880 sqft Built 1997
Raw Value $395,884
Adjusted Value $379,047

Adjusted +$4,684 for 18 sqft more living space and -$21,521 for being older. Net adjustment: -$16,837.

3 bed 2 bath 1,581 sqft Built 1998
Raw Value $361,461
Adjusted Value $420,896

Adjusted +$82,494 for 317 sqft more living space and -$23,059 for being older. Net adjustment: +$59,435.

4 bed 2 bath 2,049 sqft Built 1997
Raw Value $434,839
Adjusted Value $374,023

Adjusted -$39,295 for 151 sqft less living space and -$21,521 for being older. Net adjustment: -$60,816.

The Neighborhood

This home is in line with the R310479G - Cimarron - All Sections median of $423,440. Note that values in this subdivision declined 3.4% over the past year.

R310479G - Cimarron - All Sections

typical
503 Properties
$423,440 Median Value
-3.4% YoY Change
4% Have Pool
97% Have Garage
This Home
$426,452
Median
$423,440

This home is +0.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,673 across all districts. With a homestead exemption claimed, that drops to $6,344 — saving $1,329 per year. That's $529 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%$3,809
Round RockCity0.3720%$1,586
Williamson CountyCounty0.3694%$1,576
Austin Community Collegespecial0.1034%$441
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,673

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $420,896 would pay approximately $2,627 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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