Beta Williamson County, TX only — data and coverage are limited during early access.

OLD SETTLEMENT RD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

1 bed443 sqftBuilt 2006

Property at a Glance

This home is estimated between $-10,675 and $246,493, with a best estimate of $197,751. That places the property below the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$-10,675 $246,493
Best Estimate
$197,751
WCAD Value
$373,546
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R701575F - OLD TOWN ROUND ROCK. The estimated range of $-10,675 and $246,493 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 691 sqft Built 2008
Raw Value $314,652
Adjusted Value $244,790

Adjusted -$63,677 for 248 sqft less living space and -$6,185 for being older. Net adjustment: -$69,862.

3 bed 2 bath 712 sqft Built 2008
Raw Value $321,747
Adjusted Value $246,493

Adjusted -$69,069 for 269 sqft less living space and -$6,185 for being older. Net adjustment: -$75,254.

3 bed 2 bath 922 sqft Built 2008
Raw Value $326,925
Adjusted Value $197,751

Adjusted -$122,989 for 479 sqft less living space and -$6,185 for being older. Net adjustment: -$129,174.

104 MOYE ST, ROUND ROCK, TX 78664
0.18 mi 68% similar Same subdivision
2 bed 1 bath 800 sqft Built 2002
Raw Value $194,524
Adjusted Value $115,229

Adjusted -$91,664 for 357 sqft less living space and +$12,369 for being newer. Net adjustment: -$79,295.

108 MOYE ST, ROUND ROCK, TX 78664
0.18 mi 64% similar Same subdivision
2 bed 2 bath 1,092 sqft Built 2006
Raw Value $280,383
Adjusted Value $-10,675

Adjusted -$166,638 for 649 sqft less living space and -$124,420 for no garage. Net adjustment: -$291,058.

The Neighborhood

This home is valued 17.0% above the R701575F - OLD TOWN ROUND ROCK median of $319,256. With 360 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.3% over the past year.

R701575F - OLD TOWN ROUND ROCK

above average
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$373,546
Median
$319,256

This home is +17.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,297 across all districts. With a homestead exemption claimed, that drops to $3,003 — saving $1,294 per year. That's $250 per month a buyer should budget. The assessed value increased +87.7% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,133
Round RockCity0.3720%$888
Williamson CountyCounty0.3694%$882
Austin Community Collegespecial0.1034%$247
Williamson County FM/RdCounty0.0443%$106
Upper Brushy Creek WCIDWater0.0170%$41
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,297
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $197,751 would pay approximately $1,234 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.

View full property details