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1402 CHARPIOT DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2,128 sqftBuilt 1990

Property at a Glance

This home is estimated between $290,218 and $396,666, with a best estimate of $346,893. That places the property above the AM20SLXI - MH - SGT/SHU/SRR median of $233,506, in a neighborhood that appreciated 30.5% over the past year.

Estimated Value Range

$290,218 $396,666
Best Estimate
$346,893
WCAD Value
$912,414
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in AM20SLXI - MH - SGT/SHU/SRR. The estimated range of $290,218 and $396,666 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,124 sqft Built 1977
Raw Value $319,830
Adjusted Value $290,218

Adjusted +$551 for 4 sqft more living space and -$30,163 for being older. Net adjustment: -$29,612.

3 bed 2 bath 1,812 sqft Built 1977
Raw Value $291,296
Adjusted Value $304,701

Adjusted +$43,568 for 316 sqft more living space and -$30,163 for being older. Net adjustment: +$13,405.

3 bed 2 bath 1,617 sqft Built 1978
Raw Value $354,055
Adjusted Value $396,666

Adjusted +$70,453 for 511 sqft more living space and -$27,842 for being older. Net adjustment: +$42,611.

3 bed 2 bath 1,466 sqft Built 1978
Raw Value $310,835
Adjusted Value $374,264

Adjusted +$91,271 for 662 sqft more living space and -$27,842 for being older. Net adjustment: +$63,429.

3 bed 2 bath 1,300 sqft Built 1983
Raw Value $248,976
Adjusted Value $346,893

Adjusted +$114,158 for 828 sqft more living space and -$16,241 for being older. Net adjustment: +$97,917.

The Neighborhood

This home is valued 290.7% above the AM20SLXI - MH - SGT/SHU/SRR median of $233,506. With 471 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 30.5% over the past year.

AM20SLXI - MH - SGT/SHU/SRR

outlier high
471 Properties
$233,506 Median Value
+30.5% YoY Change
2% Have Pool
3% Have Garage
This Home
$912,414
Median
$233,506

This home is +290.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,665 across all districts. With a homestead exemption claimed, that drops to $7,326 — saving $1,339 per year. That's $611 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%$4,301
Round RockCity0.3720%$1,791
Williamson CountyCounty0.3694%$1,779
Austin Community Collegespecial0.1034%$498
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,665

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $346,893 would pay approximately $2,165 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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