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328 OLD BLUE MOUNTAIN LN, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

3 bed2 bath2,613 sqftBuilt 2015

Property at a Glance

This home is estimated between $663,555 and $829,664, with a best estimate of $675,452. That places the property below 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

$663,555 $829,664
Best Estimate
$675,452
WCAD Value
$655,222
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 $663,555 and $829,664. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

326 OLD BLUE MOUNTAIN LN, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,504 sqft Built 2015
Raw Value $799,716
Adjusted Value $829,664

Adjusted +$29,948 for 109 sqft more living space. Net adjustment: +$29,948.

324 OLD BLUE MOUNTAIN LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,815 sqft Built 2015
Raw Value $720,395
Adjusted Value $664,896

Adjusted -$55,499 for 202 sqft less living space. Net adjustment: -$55,499.

435 STAR MOUNTAIN LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,587 sqft Built 2015
Raw Value $668,309
Adjusted Value $675,452

Adjusted +$7,143 for 26 sqft more living space. Net adjustment: +$7,143.

437 STAR MOUNTAIN LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,613 sqft Built 2016
Raw Value $665,287
Adjusted Value $663,555

Adjusted -$1,732 for being older. Net adjustment: -$1,732.

433 STAR MOUNTAIN LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,494 sqft Built 2016
Raw Value $662,474
Adjusted Value $693,437

Adjusted +$32,695 for 119 sqft more living space and -$1,732 for being older. Net adjustment: +$30,963.

The Neighborhood

This home is valued 6.9% below the G899115C-SUN CITY ECHELON 2015-CURRENT median of $703,441. That positions it competitively for buyers comparing within the neighborhood. 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
$655,222
Median
$703,441

This home is -6.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,908 across all districts. With a homestead exemption claimed, that drops to $10,200 — saving $1,708 per year. That's $850 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%$6,884
Williamson CountyCounty0.3694%$2,421
GeorgetownCity0.3530%$2,313
Williamson County FM/RdCounty0.0443%$290
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$11,908

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $675,452 would pay approximately $4,216 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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