Beta Williamson County, TX only — data and coverage are limited during early access.

132 NAVIGATOR DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,571 sqftBuilt 2011

Property at a Glance

This home is estimated between $443,459 and $725,541, with a best estimate of $595,209. That places the property below the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.

Estimated Value Range

$443,459 $725,541
Best Estimate
$595,209
WCAD Value
$692,789
High Confidence

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

Based on 5 comparable properties in R302609C - HIGHLAND HORIZON, this home's estimated market value is between $443,459 and $725,541. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

136 NAVIGATOR DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,675 sqft Built 2010
Raw Value $614,942
Adjusted Value $595,209

Adjusted -$32,170 for 104 sqft less living space and +$12,437 for being newer. Net adjustment: -$19,733.

132 AZIMUTH DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,150 sqft Built 2013
Raw Value $872,634
Adjusted Value $668,661

Adjusted -$179,099 for 579 sqft less living space and -$24,874 for being older. Net adjustment: -$203,973.

137 NAVIGATOR DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,886 sqft Built 2010
Raw Value $528,459
Adjusted Value $443,459

Adjusted -$97,437 for 315 sqft less living space and +$12,437 for being newer. Net adjustment: -$85,000.

132 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,591 sqft Built 2013
Raw Value $1,065,926
Adjusted Value $725,541

Adjusted -$315,511 for 1,020 sqft less living space and -$24,874 for being older. Net adjustment: -$340,385.

133 NAVIGATOR DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,702 sqft Built 2011
Raw Value $502,330
Adjusted Value $461,809

Adjusted -$40,521 for 131 sqft less living space. Net adjustment: -$40,521.

The Neighborhood

This home is valued 11.3% 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
$692,789
Median
$781,434

This home is -11.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,884 across all districts. With a homestead exemption claimed, that drops to $12,506 — saving $1,378 per year. That's $1,042 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%$6,187
Brushy Creek MUDMUD0.3868%$2,680
Williamson CountyCounty0.3694%$2,559
Austin Community Collegespecial0.1034%$716
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$693
Brushy Creek MUD Defined AreaMUD0.0900%$624
Williamson County FM/RdCounty0.0443%$307
Upper Brushy Creek WCIDWater0.0170%$118
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$13,884

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $595,209 would pay approximately $3,715 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.

View full property details