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1406 ROBB LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,798 sqftBuilt 1971

Property at a Glance

This home is estimated between $340,355 and $385,115, with a best estimate of $349,859. 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

$340,355 $385,115
Best Estimate
$349,859
WCAD Value
$363,020
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R462475H - Egger Acres. The estimated range of $340,355 and $385,115 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,684 sqft Built 1981
Raw Value $325,839
Adjusted Value $354,786

Adjusted +$24,775 for 114 sqft more living space and +$4,172 for being newer. Net adjustment: +$28,947.

3 bed 2 bath 1,543 sqft Built 1979
Raw Value $285,885
Adjusted Value $344,640

Adjusted +$55,417 for 255 sqft more living space and +$3,338 for being newer. Net adjustment: +$58,755.

3 bed 2 bath 1,487 sqft Built 1978
Raw Value $279,352
Adjusted Value $349,859

Adjusted +$67,587 for 311 sqft more living space and +$2,920 for being newer. Net adjustment: +$70,507.

3 bed 2 bath 1,563 sqft Built 1982
Raw Value $329,456
Adjusted Value $385,115

Adjusted +$51,070 for 235 sqft more living space and +$4,589 for being newer. Net adjustment: +$55,659.

3 bed 2 bath 1,409 sqft Built 1977
Raw Value $253,314
Adjusted Value $340,355

Adjusted +$84,538 for 389 sqft more living space and +$2,503 for being newer. Net adjustment: +$87,041.

The Neighborhood

This home is valued 2.6% above the R462475H - Egger Acres median of $353,946. With 340 homes in the subdivision, the property sits in the upper tier. 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
$363,020
Median
$353,946

This home is +2.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,532 across all districts. With a homestead exemption claimed, that drops to $5,214 — saving $1,318 per year. That's $435 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%$3,242
Round RockCity0.3720%$1,350
Williamson CountyCounty0.3694%$1,341
Austin Community Collegespecial0.1034%$375
Williamson County FM/RdCounty0.0443%$161
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,532

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $349,859 would pay approximately $2,184 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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