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7104 MC NEIL DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed41,612 sqftBuilt 2006

Property at a Glance

This home is estimated between $-54,958,015 and $13,184,660, with a best estimate of $10,016,199. That places the property above the R45CU - Rr Lakeline Utilities median of $3,409,320, in a neighborhood that appreciated 1.9% over the past year.

Estimated Value Range

$-54,958,015 $13,184,660
Best Estimate
$10,016,199
WCAD Value
$22,750,952
Low Confidence

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

There are 5 comparable properties within range, but none are in R45CU - Rr Lakeline Utilities. The estimated range of $-54,958,015 and $13,184,660 should be treated as a rough guide.

Comparable Properties (5)

3 bed 10,870 sqft Built 2021
Raw Value $5,760,345
Adjusted Value $13,184,660

Adjusted +$7,422,798 for 30,742 sqft more living space and +$1,517 for being newer. Net adjustment: +$7,424,315.

3 bed 8,552 sqft Built 2023
Raw Value $3,254,951
Adjusted Value $11,239,159

Adjusted +$7,982,489 for 33,060 sqft more living space and +$1,719 for being newer. Net adjustment: +$7,984,208.

3 bed 400,585 sqft Built 1987
Raw Value $31,719,592
Adjusted Value $-54,958,015

Adjusted -$86,675,685 for 358,973 sqft less living space and -$1,922 for being older. Net adjustment: -$86,677,607.

3 bed 2 bath 1,790 sqft Built 1993
Raw Value $462,502
Adjusted Value $10,016,199

Adjusted +$9,615,205 for 39,822 sqft more living space and -$1,315 for being older and -$60,193 for no garage. Net adjustment: +$9,553,697.

3 bed 2 bath 2,056 sqft Built 1992
Raw Value $468,450
Adjusted Value $9,957,819

Adjusted +$9,550,978 for 39,556 sqft more living space and -$1,416 for being older and -$60,193 for no garage. Net adjustment: +$9,489,369.

The Neighborhood

This home is valued 567.3% above the R45CU - Rr Lakeline Utilities median of $3,409,320. With 6 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 1.9% over the past year.

R45CU - Rr Lakeline Utilities

outlier high
6 Properties
$3,409,320 Median Value
+1.9% YoY Change
0% Have Pool
0% Have Garage
This Home
$22,750,952
Median
$3,409,320

This home is +567.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $443,938 across all districts. With a homestead exemption claimed, that drops to $414,641 — saving $29,297 per year. That's $34,553 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%$203,189
AustinCity0.5240%$119,219
Williamson CountyCounty0.3694%$84,053
Austin Community Collegespecial0.1034%$23,524
Williamson County FM/RdCounty0.0443%$10,085
Upper Brushy Creek WCIDWater0.0170%$3,868
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$443,938

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $10,016,199 would pay approximately $62,521 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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