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1000 RABBIT RUN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,592 sqftBuilt 1945

Property at a Glance

This home is estimated between $183,903 and $404,637, with a best estimate of $310,526. That places the property below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$183,903 $404,637
Best Estimate
$310,526
WCAD Value
$750,558
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 $183,903 and $404,637. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

800 RABBIT RUN, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 2,007 sqft Built 1970
Raw Value $432,419
Adjusted Value $299,172

Adjusted -$133,561 for 415 sqft less living space and +$314 for being newer. Net adjustment: -$133,247.

900 RABBIT RUN, ROUND ROCK, TX 78664
0.00 mi 95% similar Same subdivision
3 bed 1 bath 1,392 sqft Built 1966
Raw Value $245,895
Adjusted Value $310,526

Adjusted +$64,367 for 200 sqft more living space and +$264 for being newer. Net adjustment: +$64,631.

811 RABBIT RUN, ROUND ROCK, TX 78664
0.00 mi 95% similar Same subdivision
3 bed 2 bath 2,266 sqft Built 1970
Raw Value $400,506
Adjusted Value $183,903

Adjusted -$216,917 for 674 sqft less living space and +$314 for being newer. Net adjustment: -$216,603.

1005 RABBIT RUN, ROUND ROCK, TX 78664
0.00 mi 93% similar Same subdivision
3 bed 2 bath 2,406 sqft Built 1920
Raw Value $666,924
Adjusted Value $404,637

Adjusted -$261,973 for 814 sqft less living space and -$314 for being older. Net adjustment: -$262,287.

3 bed 2 bath 1,492 sqft Built 1984
Raw Value $282,902
Adjusted Value $315,576

Adjusted +$32,183 for 100 sqft more living space and +$491 for being newer. Net adjustment: +$32,674.

The Neighborhood

This home is valued 2.2% above the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. With 213 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.8% over the past year.

R575583D - RR Rual Sub 122 & Gattis School Rd Area

typical
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$750,558
Median
$734,399

This home is +2.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,265 across all districts. With a homestead exemption claimed, that drops to $4,950 — saving $1,315 per year. That's $413 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%$3,110
Round RockCity0.3720%$1,295
Williamson CountyCounty0.3694%$1,286
Austin Community Collegespecial0.1034%$360
Williamson County FM/RdCounty0.0443%$154
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,265

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $310,526 would pay approximately $1,938 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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