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

138 PORTSMOUTH DR, GEORGETOWN, TX 78633

GEORGETOWN, 78633 — williamson County

3 bed2 bath1,426 sqftBuilt 2005

Property at a Glance

This home is estimated between $247,995 and $253,830, with a best estimate of $251,148. That places the property above the G885X - Sun City - Duplex median of $249,704, in a neighborhood that declined 9.8% over the past year.

Estimated Value Range

$247,995 $253,830
Best Estimate
$251,148
WCAD Value
$247,995
High Confidence

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

Based on 5 comparable properties in G885X - Sun City - Duplex, this home's estimated market value is between $247,995 and $253,830. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

140 PORTSMOUTH DR, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,397 sqft Built 2005
Raw Value $247,594
Adjusted Value $252,735

Adjusted +$5,141 for 29 sqft more living space. Net adjustment: +$5,141.

136 PORTSMOUTH DR, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,426 sqft Built 2005
Raw Value $251,887
Adjusted Value $248,219

Adjusted -$3,668 for no pool. Net adjustment: -$3,668.

142 PORTSMOUTH DR, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,397 sqft Built 2005
Raw Value $249,675
Adjusted Value $251,148

Adjusted +$5,141 for 29 sqft more living space and -$3,668 for no pool. Net adjustment: +$1,473.

134 PORTSMOUTH DR, GEORGETOWN, TX 78633
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,397 sqft Built 2005
Raw Value $248,689
Adjusted Value $253,830

Adjusted +$5,141 for 29 sqft more living space. Net adjustment: +$5,141.

144 PORTSMOUTH DR, GEORGETOWN, TX 78633
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,426 sqft Built 2005
Raw Value $247,995
Adjusted Value $247,995

This comparable closely matches the subject property's features.

The Neighborhood

This home is in line with the G885X - Sun City - Duplex median of $249,704. Note that values in this subdivision declined 9.8% over the past year.

G885X - Sun City - Duplex

typical
308 Properties
$249,704 Median Value
-9.8% YoY Change
17% Have Pool
100% Have Garage
This Home
$247,995
Median
$249,704

This home is -0.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,795 across all districts. With a homestead exemption claimed, that drops to $3,072 — saving $1,723 per year. That's $256 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
Jarrell ISDSchool1.1669%$2,894
Williamson CountyCounty0.3694%$916
GeorgetownCity0.3530%$875
Williamson County FM/RdCounty0.0443%$110
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9337%$4,795

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $251,148 would pay approximately $1,568 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