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901 LIME ROCK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,665 sqftBuilt 1977

Property at a Glance

This home is estimated between $340,907 and $751,651, with a best estimate of $365,065. That places the property below the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$340,907 $751,651
Best Estimate
$365,065
WCAD Value
$485,434
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 $340,907 and $751,651. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

901 DEER RUN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,792 sqft Built 1977
Raw Value $395,213
Adjusted Value $365,065

Adjusted -$30,148 for 127 sqft less living space. Net adjustment: -$30,148.

901 WALSH LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,989 sqft Built 1977
Raw Value $436,035
Adjusted Value $359,122

Adjusted -$76,913 for 324 sqft less living space. Net adjustment: -$76,913.

901 PENNY LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,343 sqft Built 1976
Raw Value $499,487
Adjusted Value $340,907

Adjusted -$160,947 for 678 sqft less living space and +$2,367 for being newer. Net adjustment: -$158,580.

707 LIME ROCK DR, ROUND ROCK, TX 78681
0.12 mi 100% similar Same subdivision
4 bed 2 bath 1,160 sqft Built 1977
Raw Value $631,772
Adjusted Value $751,651

Adjusted +$119,879 for 505 sqft more living space. Net adjustment: +$119,879.

4 bed 2 bath 1,551 sqft Built 1994
Raw Value $567,418
Adjusted Value $554,240

Adjusted +$27,062 for 114 sqft more living space and -$40,240 for being older. Net adjustment: -$13,178.

The Neighborhood

This home is valued 1.9% above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. With 822 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK

typical
822 Properties
$476,515 Median Value
-5.9% YoY Change
5% Have Pool
96% Have Garage
This Home
$485,434
Median
$476,515

This home is +1.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,734 across all districts. With a homestead exemption claimed, that drops to $7,394 — saving $1,340 per year. That's $616 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%$4,335
Round RockCity0.3720%$1,806
Williamson CountyCounty0.3694%$1,793
Austin Community Collegespecial0.1034%$502
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,734

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $365,065 would pay approximately $2,279 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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