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1511 SAGEBRUSH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,062 sqftBuilt 1978

Property at a Glance

This home is estimated between $219,312 and $286,226, with a best estimate of $239,648. That places the property below 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

$219,312 $286,226
Best Estimate
$239,648
WCAD Value
$297,975
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN. The estimated range of $219,312 and $286,226 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $276,626

Adjusted -$15,316 for 71 sqft less living space and -$1,559 for being older. Net adjustment: -$16,875.

505 DRY CREEK CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,254 sqft Built 1984
Raw Value $270,083
Adjusted Value $219,312

Adjusted -$41,417 for 192 sqft less living space and -$9,354 for being older. Net adjustment: -$50,771.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $229,810

Adjusted -$32,357 for 150 sqft less living space and -$6,236 for being older. Net adjustment: -$38,593.

3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $239,648

Adjusted -$44,653 for 207 sqft less living space and -$6,236 for being older. Net adjustment: -$50,889.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $286,226

Adjusted -$51,987 for 241 sqft less living space and -$9,354 for being older. Net adjustment: -$61,341.

The Neighborhood

This home is valued 5.9% above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. With 1,006 homes in the subdivision, the property sits in the upper tier. 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
$297,975
Median
$281,358

This home is +5.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,361 across all districts. With a homestead exemption claimed, that drops to $4,056 — saving $1,305 per year. That's $338 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%$2,661
Round RockCity0.3720%$1,108
Williamson CountyCounty0.3694%$1,101
Austin Community Collegespecial0.1034%$308
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,361

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $239,648 would pay approximately $1,496 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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