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1102 LYNDA SUE ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,393 sqftBuilt 2023

Property at a Glance

This home is estimated between $199,242 and $597,884, with a best estimate of $369,151. That places the property above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.

Estimated Value Range

$199,242 $597,884
Best Estimate
$369,151
WCAD Value
$281,776
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 $199,242 and $597,884. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,606 sqft Built 2013
Raw Value $628,241
Adjusted Value $597,884

Adjusted -$45,947 for 213 sqft less living space and +$15,590 for being newer. Net adjustment: -$30,357.

410 BUCKBOARD BLVD, ROUND ROCK, TX 78681
0.00 mi 81% similar Same subdivision
3 bed 2 bath 1,345 sqft Built 1978
Raw Value $290,356
Adjusted Value $370,866

Adjusted +$10,354 for 48 sqft more living space and +$70,156 for being newer. Net adjustment: +$80,510.

1401 ROUNDUP TRL, ROUND ROCK, TX 78681
0.00 mi 80% similar Same subdivision
3 bed 2 bath 1,318 sqft Built 1977
Raw Value $275,450
Adjusted Value $363,343

Adjusted +$16,178 for 75 sqft more living space and +$71,715 for being newer. Net adjustment: +$87,893.

1505 ROUNDUP TRL, ROUND ROCK, TX 78681
0.00 mi 78% similar Same subdivision
3 bed 2 bath 1,257 sqft Built 1977
Raw Value $268,099
Adjusted Value $369,151

Adjusted +$29,337 for 136 sqft more living space and +$71,715 for being newer. Net adjustment: +$101,052.

1100 LYNDA SUE ST, ROUND ROCK, TX 78681
0.00 mi 77% similar Same subdivision
3 bed 1 bath 1,920 sqft Built 1983
Raw Value $245,124
Adjusted Value $199,242

Adjusted -$113,681 for 527 sqft less living space and +$62,361 for being newer and +$5,438 for having a garage. Net adjustment: -$45,882.

The Neighborhood

This home is in line with the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. Note that values in this subdivision declined 9.6% over the past year.

R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$281,776
Median
$281,358

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,303 across all districts. With a homestead exemption claimed, that drops to $3,001 — saving $1,302 per year. That's $250 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%$2,517
Williamson CountyCounty0.3694%$1,041
Austin Community Collegespecial0.1034%$291
Williamson County ESD #9 - Round RockESD0.0999%$282
Williamson County FM/RdCounty0.0443%$125
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$4,303

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $369,151 would pay approximately $2,304 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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