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203 NAVIGATOR DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,830 sqftBuilt 2011

Property at a Glance

This home is estimated between $722,193 and $889,111, with a best estimate of $841,342. 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

$722,193 $889,111
Best Estimate
$841,342
WCAD Value
$760,771
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 $722,193 and $889,111 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 $840,118

Adjusted +$1,547 for 5 sqft more living space and -$24,874 for being older. Net adjustment: -$23,327.

3 bed 2 bath 2,375 sqft Built 2014
Raw Value $618,761
Adjusted Value $722,193

Adjusted +$140,743 for 455 sqft more living space and -$37,311 for being older. Net adjustment: +$103,432.

3 bed 2 bath 2,281 sqft Built 2004
Raw Value $584,464
Adjusted Value $841,342

Adjusted +$169,819 for 549 sqft more living space and +$87,059 for being newer. Net adjustment: +$256,878.

3 bed 2 bath 2,513 sqft Built 1992
Raw Value $512,832
Adjusted Value $847,190

Adjusted +$98,056 for 317 sqft more living space and +$236,302 for being newer. Net adjustment: +$334,358.

3 bed 2 bath 2,489 sqft Built 1991
Raw Value $534,892
Adjusted Value $889,111

Adjusted +$105,480 for 341 sqft more living space and +$248,739 for being newer. Net adjustment: +$354,219.

The Neighborhood

This home is valued 2.6% below the R302609C - HIGHLAND HORIZON median of $781,434. That positions it competitively for buyers comparing within the neighborhood. 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
$760,771
Median
$781,434

This home is -2.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,247 across all districts. With a homestead exemption claimed, that drops to $13,856 — saving $1,391 per year. That's $1,155 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%$6,794
Brushy Creek MUDMUD0.3868%$2,943
Williamson CountyCounty0.3694%$2,811
Austin Community Collegespecial0.1034%$787
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$761
Brushy Creek MUD Defined AreaMUD0.0900%$685
Williamson County FM/RdCounty0.0443%$337
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$15,247

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $841,342 would pay approximately $5,252 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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