Beta Williamson County, TX only — data and coverage are limited during early access.

2405 HALLIE LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,817 sqftBuilt 1999

Property at a Glance

This home is estimated between $268,659 and $340,643, with a best estimate of $328,066. That places the property above the R475498G - Jester Farms, All Sections median of $318,340, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$268,659 $340,643
Best Estimate
$328,066
WCAD Value
$320,629
High Confidence

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

Based on 5 comparable properties in R475498G - Jester Farms, All Sections, this home's estimated market value is between $268,659 and $340,643. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2408 HALLIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,339 sqft Built 1999
Raw Value $376,042
Adjusted Value $268,659

Adjusted -$107,383 for 522 sqft less living space. Net adjustment: -$107,383.

2410 HALLIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,208 sqft Built 1999
Raw Value $381,890
Adjusted Value $301,456

Adjusted -$80,434 for 391 sqft less living space. Net adjustment: -$80,434.

2407 HALLIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,723 sqft Built 1999
Raw Value $321,306
Adjusted Value $340,643

Adjusted +$19,337 for 94 sqft more living space. Net adjustment: +$19,337.

2421 HALLIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,723 sqft Built 1999
Raw Value $318,024
Adjusted Value $337,361

Adjusted +$19,337 for 94 sqft more living space. Net adjustment: +$19,337.

2406 HALLIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,707 sqft Built 1983
Raw Value $313,333
Adjusted Value $328,066

Adjusted +$22,629 for 110 sqft more living space and -$7,896 for being older. Net adjustment: +$14,733.

The Neighborhood

This home is in line with the R475498G - Jester Farms, All Sections median of $318,340. Note that values in this subdivision declined 5.4% over the past year.

R475498G - Jester Farms, All Sections

typical
489 Properties
$318,340 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$320,629
Median
$318,340

This home is +0.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,769 across all districts. With a homestead exemption claimed, that drops to $4,459 — saving $1,310 per year. That's $372 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%$2,864
Round RockCity0.3720%$1,193
Williamson CountyCounty0.3694%$1,185
Austin Community Collegespecial0.1034%$332
Williamson County FM/RdCounty0.0443%$142
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,769

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $328,066 would pay approximately $2,048 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.

View full property details