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605 SAUNDERS DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,382 sqftBuilt 1985

Property at a Glance

This home is estimated between $242,876 and $298,769, with a best estimate of $285,622. That places the property below the R411484H - Settlement Sec 1 median of $291,396, in a neighborhood that declined 10.5% over the past year.

Estimated Value Range

$242,876 $298,769
Best Estimate
$285,622
WCAD Value
$285,287
Low Confidence

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

There are 5 comparable properties within range, but few are in R411484H - Settlement Sec 1. The estimated range of $242,876 and $298,769 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,407 sqft Built 1992
Raw Value $294,758
Adjusted Value $298,769

Adjusted -$5,227 for 25 sqft less living space and +$9,238 for being newer. Net adjustment: +$4,011.

712 SAUNDERS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,474 sqft Built 1985
Raw Value $304,858
Adjusted Value $285,622

Adjusted -$19,236 for 92 sqft less living space. Net adjustment: -$19,236.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $294,869

Adjusted +$1,882 for 9 sqft more living space and -$1,320 for being older. Net adjustment: +$562.

3 bed 2 bath 1,284 sqft Built 1979
Raw Value $249,467
Adjusted Value $262,039

Adjusted +$20,490 for 98 sqft more living space and -$7,918 for being older. Net adjustment: +$12,572.

3 bed 2 bath 1,392 sqft Built 1975
Raw Value $258,164
Adjusted Value $242,876

Adjusted -$2,091 for 10 sqft less living space and -$13,197 for being older. Net adjustment: -$15,288.

The Neighborhood

This home is valued 2.1% below the R411484H - Settlement Sec 1 median of $291,396. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.5% over the past year.

R411484H - Settlement Sec 1

typical
188 Properties
$291,396 Median Value
-10.5% YoY Change
2% Have Pool
97% Have Garage
This Home
$285,287
Median
$291,396

This home is -2.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,133 across all districts. With a homestead exemption claimed, that drops to $3,830 — saving $1,303 per year. That's $319 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%$2,548
Round RockCity0.3720%$1,061
Williamson CountyCounty0.3694%$1,054
Austin Community Collegespecial0.1034%$295
Williamson County FM/RdCounty0.0443%$126
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,133

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $285,622 would pay approximately $1,783 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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