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428 STAR MOUNTAIN LN, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

4 bed3 bath2,750 sqftBuilt 2015

Property at a Glance

This home is estimated between $709,320 and $836,364, with a best estimate of $732,444. That places the property above the G899115C-SUN CITY ECHELON 2015-CURRENT median of $703,441, in a neighborhood that appreciated 28.3% over the past year.

Estimated Value Range

$709,320 $836,364
Best Estimate
$732,444
WCAD Value
$808,954
High Confidence

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

Based on 5 comparable properties in G899115C-SUN CITY ECHELON 2015-CURRENT, this home's estimated market value is between $709,320 and $836,364. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

430 STAR MOUNTAIN LN, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
2 bed 2 bath 2,791 sqft Built 2015
Raw Value $728,619
Adjusted Value $717,354

Adjusted -$11,265 for 41 sqft less living space. Net adjustment: -$11,265.

426 STAR MOUNTAIN LN, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,750 sqft Built 2015
Raw Value $825,339
Adjusted Value $825,339

This comparable closely matches the subject property's features.

432 STAR MOUNTAIN LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,526 sqft Built 2015
Raw Value $774,820
Adjusted Value $836,364

Adjusted +$61,544 for 224 sqft more living space. Net adjustment: +$61,544.

424 STAR MOUNTAIN LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,791 sqft Built 2015
Raw Value $743,709
Adjusted Value $732,444

Adjusted -$11,265 for 41 sqft less living space. Net adjustment: -$11,265.

429 STAR MOUNTAIN LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,587 sqft Built 2017
Raw Value $668,000
Adjusted Value $709,320

Adjusted +$44,784 for 163 sqft more living space and -$3,464 for being older. Net adjustment: +$41,320.

The Neighborhood

This home is valued 15.0% above the G899115C-SUN CITY ECHELON 2015-CURRENT median of $703,441. With 721 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 28.3% over the past year.

G899115C-SUN CITY ECHELON 2015-CURRENT

typical
721 Properties
$703,441 Median Value
+28.3% YoY Change
7% Have Pool
100% Have Garage
This Home
$808,954
Median
$703,441

This home is +15.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,702 across all districts. With a homestead exemption claimed, that drops to $12,939 — saving $1,763 per year. That's $1,078 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
Georgetown ISDSchool1.0506%$8,499
Williamson CountyCounty0.3694%$2,989
GeorgetownCity0.3530%$2,856
Williamson County FM/RdCounty0.0443%$359
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$14,702

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $732,444 would pay approximately $4,572 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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