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331 OLD BLUE MOUNTAIN LN, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

5 bed4 bath2,549 sqftBuilt 2015

Property at a Glance

This home is estimated between $637,638 and $812,080, with a best estimate of $687,099. 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

$637,638 $812,080
Best Estimate
$687,099
WCAD Value
$745,924
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 $637,638 and $812,080. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

329 OLD BLUE MOUNTAIN LN, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,551 sqft Built 2015
Raw Value $687,648
Adjusted Value $687,099

Adjusted -$549 for 2 sqft less living space. Net adjustment: -$549.

325 OLD BLUE MOUNTAIN LN, GEORGETOWN, TX 78633
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,557 sqft Built 2016
Raw Value $689,488
Adjusted Value $685,558

Adjusted -$2,198 for 8 sqft less living space and -$1,732 for being older. Net adjustment: -$3,930.

328 OLD BLUE MOUNTAIN LN, GEORGETOWN, TX 78633
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,613 sqft Built 2015
Raw Value $655,222
Adjusted Value $637,638

Adjusted -$17,584 for 64 sqft less living space. Net adjustment: -$17,584.

326 OLD BLUE MOUNTAIN LN, GEORGETOWN, TX 78633
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,504 sqft Built 2015
Raw Value $799,716
Adjusted Value $812,080

Adjusted +$12,364 for 45 sqft more living space. Net adjustment: +$12,364.

323 OLD BLUE MOUNTAIN LN, GEORGETOWN, TX 78633
0.05 mi 100% similar Same subdivision
4 bed 3 bath 2,389 sqft Built 2016
Raw Value $683,982
Adjusted Value $726,210

Adjusted +$43,960 for 160 sqft more living space and -$1,732 for being older. Net adjustment: +$42,228.

The Neighborhood

This home is valued 6.0% 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
$745,924
Median
$703,441

This home is +6.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,556 across all districts. With a homestead exemption claimed, that drops to $11,816 — saving $1,740 per year. That's $985 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%$7,837
Williamson CountyCounty0.3694%$2,756
GeorgetownCity0.3530%$2,633
Williamson County FM/RdCounty0.0443%$331
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$13,556

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $687,099 would pay approximately $4,289 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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