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600 HILL CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,133 sqftBuilt 1982

Property at a Glance

This home is estimated between $243,566 and $371,502, with a best estimate of $274,490. That places the property below the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$243,566 $371,502
Best Estimate
$274,490
WCAD Value
$260,085
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $243,566 and $371,502. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

608 STONEY BROOK, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,398 sqft Built 1980
Raw Value $299,453
Adjusted Value $243,566

Adjusted -$59,100 for 265 sqft less living space and +$3,213 for being newer. Net adjustment: -$55,887.

3 bed 2 bath 1,192 sqft Built 1977
Raw Value $264,717
Adjusted Value $259,592

Adjusted -$13,158 for 59 sqft less living space and +$8,033 for being newer. Net adjustment: -$5,125.

602 STONEY BROOK, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 972 sqft Built 1979
Raw Value $330,776
Adjusted Value $371,502

Adjusted +$35,906 for 161 sqft more living space and +$4,820 for being newer. Net adjustment: +$40,726.

3 bed 2 bath 1,128 sqft Built 1977
Raw Value $265,342
Adjusted Value $274,490

Adjusted +$1,115 for 5 sqft more living space and +$8,033 for being newer. Net adjustment: +$9,148.

600 STONEY BROOK, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,484 sqft Built 1980
Raw Value $373,602
Adjusted Value $298,535

Adjusted -$78,280 for 351 sqft less living space and +$3,213 for being newer. Net adjustment: -$75,067.

The Neighborhood

This home is valued 12.3% below the R210480H - Brushy Creek median of $296,542. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 14.6% over the past year.

R210480H - Brushy Creek

typical
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$260,085
Median
$296,542

This home is -12.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,978 across all districts. With a homestead exemption claimed, that drops to $3,680 — saving $1,298 per year. That's $307 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%$2,323
Brushy Creek MUDMUD0.3868%$1,006
Williamson CountyCounty0.3694%$961
Austin Community Collegespecial0.1034%$269
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$260
Williamson County FM/RdCounty0.0443%$115
Upper Brushy Creek WCIDWater0.0170%$44
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$4,978

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $274,490 would pay approximately $1,713 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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