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324 NAVIGATOR DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,956 sqftBuilt 2012

Property at a Glance

This home is estimated between $773,604 and $1,172,504, with a best estimate of $891,529. That places the property above the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.

Estimated Value Range

$773,604 $1,172,504
Best Estimate
$891,529
WCAD Value
$817,067
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R302609C - HIGHLAND HORIZON. The estimated range of $773,604 and $1,172,504 should be treated as a rough guide.

Comparable Properties (5)

413 NAVIGATOR DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,825 sqft Built 2013
Raw Value $863,445
Adjusted Value $891,529

Adjusted +$40,521 for 131 sqft more living space and -$12,437 for being older. Net adjustment: +$28,084.

3 bed 2 bath 2,375 sqft Built 2014
Raw Value $618,761
Adjusted Value $773,604

Adjusted +$179,717 for 581 sqft more living space and -$24,874 for being older. Net adjustment: +$154,843.

3 bed 2 bath 2,281 sqft Built 2004
Raw Value $584,464
Adjusted Value $892,754

Adjusted +$208,794 for 675 sqft more living space and +$99,496 for being newer. Net adjustment: +$308,290.

4 bed 2 bath 2,989 sqft Built 1993
Raw Value $632,439
Adjusted Value $858,533

Adjusted -$10,208 for 33 sqft less living space and +$236,302 for being newer. Net adjustment: +$226,094.

4 bed 3 bath 3,056 sqft Built 2020
Raw Value $1,302,932
Adjusted Value $1,172,504

Adjusted -$30,932 for 100 sqft less living space and -$99,496 for being older. Net adjustment: -$130,428.

The Neighborhood

This home is valued 4.6% above the R302609C - HIGHLAND HORIZON median of $781,434. With 399 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.3% over the past year.

R302609C - HIGHLAND HORIZON

typical
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$817,067
Median
$781,434

This home is +4.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,375 across all districts. With a homestead exemption claimed, that drops to $14,974 — saving $1,401 per year. That's $1,248 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%$7,297
Brushy Creek MUDMUD0.3868%$3,161
Williamson CountyCounty0.3694%$3,019
Austin Community Collegespecial0.1034%$845
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$817
Brushy Creek MUD Defined AreaMUD0.0900%$735
Williamson County FM/RdCounty0.0443%$362
Upper Brushy Creek WCIDWater0.0170%$139
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$16,375

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $891,529 would pay approximately $5,565 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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