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MCNEIL RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed25,980 sqftBuilt 1985

Property at a Glance

This home is estimated between $6,249,620 and $6,634,348, with a best estimate of $6,424,537. That places the property above the R30IW - Mini-warehouse-west Round Rock median of $4,660,982, in a neighborhood that appreciated 71.5% over the past year.

Estimated Value Range

$6,249,620 $6,634,348
Best Estimate
$6,424,537
WCAD Value
$4,808,910
Low Confidence

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

There are 5 comparable properties within range, but none are in R30IW - Mini-warehouse-west Round Rock. The estimated range of $6,249,620 and $6,634,348 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 3,795 sqft Built 1980
Raw Value $1,048,008
Adjusted Value $6,404,172

Adjusted +$5,356,670 for 22,185 sqft more living space and -$506 for being older. Net adjustment: +$5,356,164.

3 bed 2 bath 2,482 sqft Built 1983
Raw Value $811,232
Adjusted Value $6,424,537

Adjusted +$5,673,700 for 23,498 sqft more living space and -$202 for being older and -$60,193 for no garage. Net adjustment: +$5,613,305.

3 bed 2 bath 2,176 sqft Built 1986
Raw Value $886,662
Adjusted Value $6,634,348

Adjusted +$5,747,585 for 23,804 sqft more living space and +$101 for being newer. Net adjustment: +$5,747,686.

3 bed 2 bath 1,929 sqft Built 1983
Raw Value $502,790
Adjusted Value $6,249,620

Adjusted +$5,807,225 for 24,051 sqft more living space and -$202 for being older and -$60,193 for no garage. Net adjustment: +$5,746,830.

3 bed 3,293 sqft Built 1977
Raw Value $1,131,847
Adjusted Value $6,608,919

Adjusted +$5,477,881 for 22,687 sqft more living space and -$809 for being older. Net adjustment: +$5,477,072.

The Neighborhood

This home is valued 3.2% above the R30IW - Mini-warehouse-west Round Rock median of $4,660,982. With 6 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 71.5% over the past year.

R30IW - Mini-warehouse-west Round Rock

typical
6 Properties
$4,660,982 Median Value
+71.5% YoY Change
0% Have Pool
0% Have Garage
This Home
$4,808,910
Median
$4,660,982

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $86,526 across all districts. With a homestead exemption claimed, that drops to $84,387 — saving $2,139 per year. That's $7,032 per month a buyer should budget. The assessed value increased +19.0% vs the subdivision average of +71.5%. This increase gives a protest opportunity score of 45 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$42,948
Round RockCity0.3720%$17,889
Williamson CountyCounty0.3694%$17,766
Austin Community Collegespecial0.1034%$4,972
Williamson County FM/RdCounty0.0443%$2,132
Upper Brushy Creek WCIDWater0.0170%$818
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$86,526
45 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $6,424,537 would pay approximately $40,102 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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