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606 E OAK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed2 bath1,347 sqftBuilt 1978

Property at a Glance

This home is estimated between $271,269 and $407,031, with a best estimate of $306,735. That places the property below the R462475H - Egger Acres median of $353,946, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$271,269 $407,031
Best Estimate
$306,735
WCAD Value
$333,318
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $271,269 and $407,031. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2 bed 2 bath 1,538 sqft Built 1978
Raw Value $329,310
Adjusted Value $287,802

Adjusted -$41,508 for 191 sqft less living space. Net adjustment: -$41,508.

602 OAK DR E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,019 sqft Built 1975
Raw Value $337,002
Adjusted Value $407,031

Adjusted +$71,281 for 328 sqft more living space and -$1,252 for being older. Net adjustment: +$70,029.

604 LILAC DR E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,704 sqft Built 1976
Raw Value $349,687
Adjusted Value $271,269

Adjusted -$77,584 for 357 sqft less living space and -$834 for being older. Net adjustment: -$78,418.

600 OAK DR E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,264 sqft Built 1977
Raw Value $307,816
Adjusted Value $325,437

Adjusted +$18,038 for 83 sqft more living space and -$417 for being older. Net adjustment: +$17,621.

609 OAK DR E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,403 sqft Built 1976
Raw Value $319,739
Adjusted Value $306,735

Adjusted -$12,170 for 56 sqft less living space and -$834 for being older. Net adjustment: -$13,004.

The Neighborhood

This home is valued 5.8% below the R462475H - Egger Acres median of $353,946. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.4% over the past year.

R462475H - Egger Acres

typical
340 Properties
$353,946 Median Value
-4.4% YoY Change
6% Have Pool
87% Have Garage
This Home
$333,318
Median
$353,946

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,997 across all districts. With a homestead exemption claimed, that drops to $4,685 — saving $1,312 per year. That's $390 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%$2,977
Round RockCity0.3720%$1,240
Williamson CountyCounty0.3694%$1,231
Austin Community Collegespecial0.1034%$345
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,997

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $306,735 would pay approximately $1,915 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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