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2101 SILVER SPUR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,278 sqftBuilt 1979

Property at a Glance

This home is estimated between $293,277 and $636,786, with a best estimate of $496,340. 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

$293,277 $636,786
Best Estimate
$496,340
WCAD Value
$283,354
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN. The estimated range of $293,277 and $636,786 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,630 sqft Built 1982
Raw Value $373,885
Adjusted Value $293,277

Adjusted -$75,931 for 352 sqft less living space and -$4,677 for being older. Net adjustment: -$80,608.

4 bed 2 bath 1,114 sqft Built 1988
Raw Value $474,994
Adjusted Value $496,340

Adjusted +$35,377 for 164 sqft more living space and -$14,031 for being older. Net adjustment: +$21,346.

4 bed 2 bath 1,713 sqft Built 1979
Raw Value $730,621
Adjusted Value $636,786

Adjusted -$93,835 for 435 sqft less living space. Net adjustment: -$93,835.

3 bed 2 bath 1,966 sqft Built 1981
Raw Value $458,018
Adjusted Value $306,490

Adjusted -$148,410 for 688 sqft less living space and -$3,118 for being older. Net adjustment: -$151,528.

3 bed 2 bath 855 sqft Built 1987
Raw Value $432,260
Adjusted Value $511,035

Adjusted +$91,247 for 423 sqft more living space and -$12,472 for being older. Net adjustment: +$78,775.

The Neighborhood

This home is in line with the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. 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
$283,354
Median
$281,358

This home is +0.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,098 across all districts. With a homestead exemption claimed, that drops to $3,796 — saving $1,302 per year. That's $316 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%$2,531
Round RockCity0.3720%$1,054
Williamson CountyCounty0.3694%$1,047
Austin Community Collegespecial0.1034%$293
Williamson County FM/RdCounty0.0443%$126
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,098

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $496,340 would pay approximately $3,098 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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