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508 EGGER CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,377 sqftBuilt 1984

Property at a Glance

This home is estimated between $255,692 and $400,672, with a best estimate of $277,523. That places the property above the R460483I - Chapel Hill North Sec 1 & 2 median of $260,016, in a neighborhood that declined 16.9% over the past year.

Estimated Value Range

$255,692 $400,672
Best Estimate
$277,523
WCAD Value
$257,650
High Confidence

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

Based on 5 comparable properties in R460483I - Chapel Hill North Sec 1 & 2, this home's estimated market value is between $255,692 and $400,672. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

506 EGGER CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,482 sqft Built 1984
Raw Value $285,127
Adjusted Value $262,108

Adjusted -$23,019 for 105 sqft less living space. Net adjustment: -$23,019.

504 EGGER CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,561 sqft Built 1984
Raw Value $296,030
Adjusted Value $255,692

Adjusted -$40,338 for 184 sqft less living space. Net adjustment: -$40,338.

502 EGGER CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,286 sqft Built 1984
Raw Value $290,382
Adjusted Value $310,332

Adjusted +$19,950 for 91 sqft more living space. Net adjustment: +$19,950.

503 EGGER CT, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 888 sqft Built 1984
Raw Value $293,469
Adjusted Value $400,672

Adjusted +$107,203 for 489 sqft more living space. Net adjustment: +$107,203.

507 EGGER CT, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,372 sqft Built 1984
Raw Value $276,427
Adjusted Value $277,523

Adjusted +$1,096 for 5 sqft more living space. Net adjustment: +$1,096.

The Neighborhood

This home is in line with the R460483I - Chapel Hill North Sec 1 & 2 median of $260,016. Note that values in this subdivision declined 16.9% over the past year.

R460483I - Chapel Hill North Sec 1 & 2

typical
157 Properties
$260,016 Median Value
-16.9% YoY Change
2% Have Pool
90% Have Garage
This Home
$257,650
Median
$260,016

This home is -0.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,636 across all districts. With a homestead exemption claimed, that drops to $3,338 — saving $1,298 per year. That's $278 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%$2,301
Round RockCity0.3720%$958
Williamson CountyCounty0.3694%$952
Austin Community Collegespecial0.1034%$266
Williamson County FM/RdCounty0.0443%$114
Upper Brushy Creek WCIDWater0.0170%$44
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,636

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $277,523 would pay approximately $1,732 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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