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605 ELDER WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,272 sqftBuilt 1985

Property at a Glance

This home is estimated between $280,417 and $351,842, with a best estimate of $303,515. That places the property below the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$280,417 $351,842
Best Estimate
$303,515
WCAD Value
$277,897
High Confidence

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

Based on 5 comparable properties in R510485H - SOUTHCREEK, this home's estimated market value is between $280,417 and $351,842. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

614 ELDER WAY, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,255 sqft Built 1986
Raw Value $277,846
Adjusted Value $280,417

Adjusted +$4,045 for 17 sqft more living space and -$1,474 for being older. Net adjustment: +$2,571.

609 ELDER WAY, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,307 sqft Built 1985
Raw Value $313,194
Adjusted Value $304,867

Adjusted -$8,327 for 35 sqft less living space. Net adjustment: -$8,327.

2005 ELDER WAY, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,333 sqft Built 1985
Raw Value $366,355
Adjusted Value $351,842

Adjusted -$14,513 for 61 sqft less living space. Net adjustment: -$14,513.

2015 ELDER WAY, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,362 sqft Built 1985
Raw Value $322,743
Adjusted Value $301,330

Adjusted -$21,413 for 90 sqft less living space. Net adjustment: -$21,413.

601 ELDER WAY, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,346 sqft Built 1986
Raw Value $322,595
Adjusted Value $303,515

Adjusted -$17,606 for 74 sqft less living space and -$1,474 for being older. Net adjustment: -$19,080.

The Neighborhood

This home is valued 17.3% below the R510485H - SOUTHCREEK median of $335,905. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

below average
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$277,897
Median
$335,905

This home is -17.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,000 across all districts. With a homestead exemption claimed, that drops to $3,698 — saving $1,302 per year. That's $308 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%$2,482
Round RockCity0.3720%$1,034
Williamson CountyCounty0.3694%$1,027
Austin Community Collegespecial0.1034%$287
Williamson County FM/RdCounty0.0443%$123
Upper Brushy Creek WCIDWater0.0170%$47
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,000

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $303,515 would pay approximately $1,895 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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