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

3500 SIERRA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,680 sqftBuilt 1980

Property at a Glance

This home is estimated between $373,786 and $468,739, with a best estimate of $420,960. That places the property below the G150584F - SERENADA (ALL SECTIONS) AND COUNTRY WEST median of $487,106, in a neighborhood that appreciated 2.1% over the past year.

Estimated Value Range

$373,786 $468,739
Best Estimate
$420,960
WCAD Value
$349,153
High Confidence

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

Based on 5 comparable properties in G150584F - SERENADA (ALL SECTIONS) AND COUNTRY WEST, this home's estimated market value is between $373,786 and $468,739. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3404 SIERRA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,370 sqft Built 1980
Raw Value $344,030
Adjusted Value $420,960

Adjusted +$76,930 for 310 sqft more living space. Net adjustment: +$76,930.

3501 SANALOMA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,880 sqft Built 1980
Raw Value $423,418
Adjusted Value $373,786

Adjusted -$49,632 for 200 sqft less living space. Net adjustment: -$49,632.

3405 SANALOMA DR, GEORGETOWN, TX 78626
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,409 sqft Built 1980
Raw Value $341,265
Adjusted Value $408,517

Adjusted +$67,252 for 271 sqft more living space. Net adjustment: +$67,252.

3502 SIERRA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,240 sqft Built 1978
Raw Value $325,119
Adjusted Value $433,710

Adjusted +$109,191 for 440 sqft more living space and -$600 for being older. Net adjustment: +$108,591.

3501 SIERRA DR, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
2 bed 2 bath 1,335 sqft Built 1980
Raw Value $383,123
Adjusted Value $468,739

Adjusted +$85,616 for 345 sqft more living space. Net adjustment: +$85,616.

The Neighborhood

This home is valued 28.3% below the G150584F - SERENADA (ALL SECTIONS) AND COUNTRY WEST median of $487,106. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.1% over the past year.

G150584F - SERENADA (ALL SECTIONS) AND COUNTRY WEST

below average
1,032 Properties
$487,106 Median Value
+2.1% YoY Change
6% Have Pool
83% Have Garage
This Home
$349,153
Median
$487,106

This home is -28.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,431 across all districts. With a homestead exemption claimed, that drops to $3,896 — saving $1,535 per year. That's $325 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%$3,668
Williamson CountyCounty0.3694%$1,290
Williamson County ESD #8 - GeorgetownESD0.0912%$318
Williamson County FM/RdCounty0.0443%$155
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5556%$5,431

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $420,960 would pay approximately $2,628 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