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1501 SAGEBRUSH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,814 sqftBuilt 1978

Property at a Glance

This home is estimated between $376,090 and $461,528, with a best estimate of $395,523. 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

$376,090 $461,528
Best Estimate
$395,523
WCAD Value
$352,877
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 $376,090 and $461,528 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $435,263

Adjusted +$40,554 for 188 sqft more living space and +$1,559 for being newer and -$5,438 for no garage. Net adjustment: +$36,675.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $461,528

Adjusted -$33,867 for 157 sqft less living space and +$4,677 for being newer and -$5,438 for no garage. Net adjustment: -$34,628.

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 $376,090

Adjusted +$120,799 for 560 sqft more living space and -$9,354 for being older and -$5,438 for no garage. Net adjustment: +$106,007.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $377,065

Adjusted -$13,590 for 63 sqft less living space and -$9,354 for being older and -$5,438 for no garage. Net adjustment: -$28,382.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $395,523

Adjusted -$49,614 for 230 sqft less living space and -$4,677 for being older and -$5,438 for no garage. Net adjustment: -$59,729.

The Neighborhood

This home is valued 25.4% 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

above average
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$352,877
Median
$281,358

This home is +25.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,349 across all districts. With a homestead exemption claimed, that drops to $5,034 — saving $1,315 per year. That's $420 per month a buyer should budget. The assessed value increased +0.7% vs the subdivision average of -9.6%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,152
Round RockCity0.3720%$1,313
Williamson CountyCounty0.3694%$1,304
Austin Community Collegespecial0.1034%$365
Williamson County FM/RdCounty0.0443%$156
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,349
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $395,523 would pay approximately $2,469 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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