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

3703 SIERRA DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,315 sqftBuilt 1981

Property at a Glance

This home is estimated between $336,429 and $359,861, with a best estimate of $344,389. 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

$336,429 $359,861
Best Estimate
$344,389
WCAD Value
$332,030
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 $336,429 and $359,861. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3705 SIERRA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,170 sqft Built 1980
Raw Value $324,178
Adjusted Value $359,861

Adjusted +$35,983 for 145 sqft more living space and -$300 for being older. Net adjustment: +$35,683.

3701 SIERRA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,352 sqft Built 1978
Raw Value $368,037
Adjusted Value $357,955

Adjusted -$9,182 for 37 sqft less living space and -$900 for being older. Net adjustment: -$10,082.

3702 SIERRA DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,389 sqft Built 1981
Raw Value $355,838
Adjusted Value $337,474

Adjusted -$18,364 for 74 sqft less living space. Net adjustment: -$18,364.

3700 SIERRA DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,342 sqft Built 1981
Raw Value $343,129
Adjusted Value $336,429

Adjusted -$6,700 for 27 sqft less living space. Net adjustment: -$6,700.

1102 SERENADA DR, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,265 sqft Built 1983
Raw Value $331,381
Adjusted Value $344,389

Adjusted +$12,408 for 50 sqft more living space and +$600 for being newer. Net adjustment: +$13,008.

The Neighborhood

This home is valued 31.8% 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
$332,030
Median
$487,106

This home is -31.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,165 across all districts. With a homestead exemption claimed, that drops to $3,633 — saving $1,532 per year. That's $303 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%$3,488
Williamson CountyCounty0.3694%$1,227
Williamson County ESD #8 - GeorgetownESD0.0912%$303
Williamson County FM/RdCounty0.0443%$147
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5556%$5,165

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $344,389 would pay approximately $2,150 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 4/17/2026.

View full property details