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600 OAK DR E, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,264 sqftBuilt 1977

Property at a Glance

This home is estimated between $253,649 and $389,412, with a best estimate of $289,114. 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

$253,649 $389,412
Best Estimate
$289,114
WCAD Value
$307,816
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 $253,649 and $389,412. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $389,412

Adjusted +$53,244 for 245 sqft more living space and -$834 for being older. Net adjustment: +$52,410.

3 bed 2 bath 1,312 sqft Built 1981
Raw Value $268,489
Adjusted Value $259,727

Adjusted -$10,431 for 48 sqft less living space and +$1,669 for being newer. Net adjustment: -$8,762.

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 $253,649

Adjusted -$95,621 for 440 sqft less living space and -$417 for being older. Net adjustment: -$96,038.

606 E OAK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,347 sqft Built 1978
Raw Value $333,318
Adjusted Value $315,697

Adjusted -$18,038 for 83 sqft less living space and +$417 for being newer. 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 $289,114

Adjusted -$30,208 for 139 sqft less living space and -$417 for being older. Net adjustment: -$30,625.

The Neighborhood

This home is valued 13.0% 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
$307,816
Median
$353,946

This home is -13.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,538 across all districts. With a homestead exemption claimed, that drops to $4,231 — saving $1,307 per year. That's $353 per month a buyer should budget. The assessed value increased +2.5% vs the subdivision average of -4.4%. This above-average increase gives a protest opportunity score of 35 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,749
Round RockCity0.3720%$1,145
Williamson CountyCounty0.3694%$1,137
Austin Community Collegespecial0.1034%$318
Williamson County FM/RdCounty0.0443%$136
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,538
35 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $289,114 would pay approximately $1,805 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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