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224 NAVIGATOR DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,418 sqftBuilt 2013

Property at a Glance

This home is estimated between $619,625 and $784,640, with a best estimate of $738,774. 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

$619,625 $784,640
Best Estimate
$738,774
WCAD Value
$957,783
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 $619,625 and $784,640 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 $737,550

Adjusted -$125,895 for 407 sqft less living space. Net adjustment: -$125,895.

3 bed 2 bath 2,375 sqft Built 2014
Raw Value $618,761
Adjusted Value $619,625

Adjusted +$13,301 for 43 sqft more living space and -$12,437 for being older. Net adjustment: +$864.

3 bed 2 bath 2,281 sqft Built 2004
Raw Value $584,464
Adjusted Value $738,774

Adjusted +$42,377 for 137 sqft more living space and +$111,933 for being newer. Net adjustment: +$154,310.

4 bed 2 bath 2,081 sqft Built 1995
Raw Value $456,533
Adjusted Value $784,640

Adjusted +$104,242 for 337 sqft more living space and +$223,865 for being newer. Net adjustment: +$328,107.

3 bed 2 bath 2,415 sqft Built 1992
Raw Value $515,669
Adjusted Value $777,773

Adjusted +$928 for 3 sqft more living space and +$261,176 for being newer. Net adjustment: +$262,104.

The Neighborhood

This home is valued 22.6% 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

above average
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$957,783
Median
$781,434

This home is +22.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $19,195 across all districts. With a homestead exemption claimed, that drops to $17,768 — saving $1,427 per year. That's $1,481 per month a buyer should budget. The assessed value increased +8.5% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 51 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,554
Brushy Creek MUDMUD0.3868%$3,705
Williamson CountyCounty0.3694%$3,539
Austin Community Collegespecial0.1034%$990
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$958
Brushy Creek MUD Defined AreaMUD0.0900%$862
Williamson County FM/RdCounty0.0443%$425
Upper Brushy Creek WCIDWater0.0170%$163
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$19,195
51 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $738,774 would pay approximately $4,611 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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