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9804 PARLIAMENT HOUSE, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed16 bath5,099 sqftBuilt 1997

Property at a Glance

This home is estimated between $1,265,677 and $1,315,507, with a best estimate of $1,282,828. That places the property above the G437X - Williamson Multifamily 3 or More Units median of $571,543, in a neighborhood that declined 9.1% over the past year.

Estimated Value Range

$1,265,677 $1,315,507
Best Estimate
$1,282,828
WCAD Value
$1,098,517
Low Confidence

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

There are 5 comparable properties within range, but none are in G437X - Williamson Multifamily 3 or More Units. The estimated range of $1,265,677 and $1,315,507 should be treated as a rough guide.

Comparable Properties (5)

4 bed 4 bath 2,128 sqft Built 1984
Raw Value $419,343
Adjusted Value $1,265,677

Adjusted +$805,132 for 2,971 sqft more living space and +$41,202 for being newer. Net adjustment: +$846,334.

4 bed 4 bath 2,128 sqft Built 1984
Raw Value $469,173
Adjusted Value $1,315,507

Adjusted +$805,132 for 2,971 sqft more living space and +$41,202 for being newer. Net adjustment: +$846,334.

4 bed 4 bath 2,078 sqft Built 1984
Raw Value $450,321
Adjusted Value $1,310,205

Adjusted +$818,682 for 3,021 sqft more living space and +$41,202 for being newer. Net adjustment: +$859,884.

4 bed 4 bath 2,063 sqft Built 1984
Raw Value $418,379
Adjusted Value $1,282,328

Adjusted +$822,747 for 3,036 sqft more living space and +$41,202 for being newer. Net adjustment: +$863,949.

4 bed 4 bath 2,063 sqft Built 1984
Raw Value $418,879
Adjusted Value $1,282,828

Adjusted +$822,747 for 3,036 sqft more living space and +$41,202 for being newer. Net adjustment: +$863,949.

The Neighborhood

This home is valued 92.2% above the G437X - Williamson Multifamily 3 or More Units median of $571,543. With 231 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.1% over the past year.

G437X - Williamson Multifamily 3 or More Units

outlier high
231 Properties
$571,543 Median Value
-9.1% YoY Change
0% Have Pool
33% Have Garage
This Home
$1,098,517
Median
$571,543

This home is +92.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $21,435 across all districts. With a homestead exemption claimed, that drops to $18,831 — saving $2,604 per year. That's $1,569 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%$9,811
AustinCity0.5240%$5,756
Williamson CountyCounty0.3694%$4,058
Austin Community Collegespecial0.1034%$1,136
Williamson County FM/RdCounty0.0443%$487
Upper Brushy Creek WCIDWater0.0170%$187
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$21,435

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,282,828 would pay approximately $8,007 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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