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400 GROSSETO LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed2 bath1,290 sqftBuilt 2011

Property at a Glance

This home is estimated between $405,387 and $491,497, with a best estimate of $443,583. That places the property below the I450610C - RANCHO SIENNA median of $511,660, in a neighborhood that declined 4.3% over the past year.

Estimated Value Range

$405,387 $491,497
Best Estimate
$443,583
WCAD Value
$507,637
High Confidence

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

Based on 5 comparable properties in I450610C - RANCHO SIENNA, this home's estimated market value is between $405,387 and $491,497. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

408 GROSSETO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,551 sqft Built 2013
Raw Value $472,222
Adjusted Value $405,387

Adjusted -$57,008 for 261 sqft less living space and -$9,827 for being older. Net adjustment: -$66,835.

101 TUSCANY DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,615 sqft Built 2013
Raw Value $503,727
Adjusted Value $422,913

Adjusted -$70,987 for 325 sqft less living space and -$9,827 for being older. Net adjustment: -$80,814.

300 GROSSETO LN, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
5 bed 3 bath 1,233 sqft Built 2013
Raw Value $488,874
Adjusted Value $491,497

Adjusted +$12,450 for 57 sqft more living space and -$9,827 for being older. Net adjustment: +$2,623.

412 GROSSETO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,853 sqft Built 2013
Raw Value $576,381
Adjusted Value $443,583

Adjusted -$122,971 for 563 sqft less living space and -$9,827 for being older. Net adjustment: -$132,798.

133 FLORENZ LN, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
4 bed 3 bath 1,475 sqft Built 2012
Raw Value $526,409
Adjusted Value $481,088

Adjusted -$40,408 for 185 sqft less living space and -$4,913 for being older. Net adjustment: -$45,321.

The Neighborhood

This home is in line with the I450610C - RANCHO SIENNA median of $511,660. Note that values in this subdivision declined 4.3% over the past year.

I450610C - RANCHO SIENNA

typical
1,070 Properties
$511,660 Median Value
-4.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$507,637
Median
$511,660

This home is -0.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,238 across all districts. With a homestead exemption claimed, that drops to $10,412 — saving $1,826 per year. That's $868 per month a buyer should budget. The assessed value increased +12.1% vs the subdivision average of -4.3%. This above-average increase gives a protest opportunity score of 80 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$6,172
Williamson County MUD #12MUD0.7296%$3,635
Williamson CountyCounty0.3694%$1,840
Williamson County ESD #4 - Liberty HillESD0.0745%$371
Williamson County FM/RdCounty0.0443%$221
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,238
80 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $443,583 would pay approximately $2,769 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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