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421 BONNET BLVD, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,680 sqftBuilt 2017

Property at a Glance

This home is estimated between $384,837 and $463,245, with a best estimate of $412,227. That places the property below the I451417C - RANCHO SIENNA SEC 4,9,11 median of $430,159, in a neighborhood that declined 2.6% over the past year.

Estimated Value Range

$384,837 $463,245
Best Estimate
$412,227
WCAD Value
$371,785
High Confidence

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

Based on 5 comparable properties in I451417C - RANCHO SIENNA SEC 4,9,11, this home's estimated market value is between $384,837 and $463,245. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

425 BONNET BLVD, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,572 sqft Built 2018
Raw Value $362,929
Adjusted Value $393,586

Adjusted +$24,949 for 108 sqft more living space and +$5,708 for being newer. Net adjustment: +$30,657.

417 BONNET BLVD, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,393 sqft Built 2017
Raw Value $345,926
Adjusted Value $412,227

Adjusted +$66,301 for 287 sqft more living space. Net adjustment: +$66,301.

429 BONNET BLVD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,625 sqft Built 2018
Raw Value $444,831
Adjusted Value $463,245

Adjusted +$12,706 for 55 sqft more living space and +$5,708 for being newer. Net adjustment: +$18,414.

433 BONNET BLVD, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,712 sqft Built 2019
Raw Value $380,812
Adjusted Value $384,837

Adjusted -$7,392 for 32 sqft less living space and +$11,417 for being newer. Net adjustment: +$4,025.

409 BONNET BLVD, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 1,701 sqft Built 2018
Raw Value $436,855
Adjusted Value $437,712

Adjusted -$4,851 for 21 sqft less living space and +$5,708 for being newer. Net adjustment: +$857.

The Neighborhood

This home is valued 13.6% below the I451417C - RANCHO SIENNA SEC 4,9,11 median of $430,159. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.6% over the past year.

I451417C - RANCHO SIENNA SEC 4,9,11

typical
355 Properties
$430,159 Median Value
-2.6% YoY Change
0% Have Pool
100% Have Garage
This Home
$371,785
Median
$430,159

This home is -13.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,134 across all districts. With a homestead exemption claimed, that drops to $7,331 — saving $1,803 per year. That's $611 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
Liberty Hill ISDSchool1.2389%$4,606
Williamson County MUD #12MUD0.7296%$2,713
Williamson CountyCounty0.3694%$1,374
Williamson County ESD #4 - Liberty HillESD0.0745%$277
Williamson County FM/RdCounty0.0443%$165
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$9,134

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $412,227 would pay approximately $2,573 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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