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1503 SAGEBRUSH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,264 sqftBuilt 1978

Property at a Glance

This home is estimated between $262,886 and $329,800, with a best estimate of $283,222. 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

$262,886 $329,800
Best Estimate
$283,222
WCAD Value
$269,461
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 $262,886 and $329,800 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $283,222

Adjusted -$1,079 for 5 sqft less living space and -$6,236 for being older. Net adjustment: -$7,315.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $329,800

Adjusted -$8,413 for 39 sqft less living space and -$9,354 for being older. Net adjustment: -$17,767.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $320,200

Adjusted +$28,258 for 131 sqft more living space and -$1,559 for being older. Net adjustment: +$26,699.

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 $262,886

Adjusted +$2,157 for 10 sqft more living space and -$9,354 for being older. Net adjustment: -$7,197.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $273,384

Adjusted +$11,217 for 52 sqft more living space and -$6,236 for being older. Net adjustment: +$4,981.

The Neighborhood

This home is valued 4.2% below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. That positions it competitively for buyers comparing within the neighborhood. 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
$269,461
Median
$281,358

This home is -4.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,848 across all districts. With a homestead exemption claimed, that drops to $3,548 — saving $1,300 per year. That's $296 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%$2,407
Round RockCity0.3720%$1,002
Williamson CountyCounty0.3694%$996
Austin Community Collegespecial0.1034%$279
Williamson County FM/RdCounty0.0443%$119
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,848

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $283,222 would pay approximately $1,768 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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