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100 GROSSETO LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,778 sqftBuilt 2013

Property at a Glance

This home is estimated between $508,681 and $737,611, with a best estimate of $586,592. That places the property above the I450610C - RANCHO SIENNA median of $511,660, in a neighborhood that declined 4.3% over the past year.

Estimated Value Range

$508,681 $737,611
Best Estimate
$586,592
WCAD Value
$509,916
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 $508,681 and $737,611. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

104 GROSSETO LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,012 sqft Built 2014
Raw Value $556,420
Adjusted Value $718,817

Adjusted +$167,310 for 766 sqft more living space and -$4,913 for being older. Net adjustment: +$162,397.

108 GROSSETO LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,408 sqft Built 2012
Raw Value $500,863
Adjusted Value $586,592

Adjusted +$80,816 for 370 sqft more living space and +$4,913 for being newer. Net adjustment: +$85,729.

213 ARREZO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,771 sqft Built 2013
Raw Value $507,152
Adjusted Value $508,681

Adjusted +$1,529 for 7 sqft more living space. Net adjustment: +$1,529.

105 FLORENZ LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,367 sqft Built 2013
Raw Value $462,818
Adjusted Value $552,589

Adjusted +$89,771 for 411 sqft more living space. Net adjustment: +$89,771.

300 ARREZO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,717 sqft Built 2013
Raw Value $505,867
Adjusted Value $737,611

Adjusted +$231,744 for 1,061 sqft more living space. Net adjustment: +$231,744.

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
$509,916
Median
$511,660

This home is -0.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,527 across all districts. With a homestead exemption claimed, that drops to $10,699 — saving $1,828 per year. That's $892 per month a buyer should budget. The assessed value increased +3.0% vs the subdivision average of -4.3%. This above-average increase gives a protest opportunity score of 37 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$6,317
Williamson County MUD #12MUD0.7296%$3,720
Williamson CountyCounty0.3694%$1,884
Williamson County ESD #4 - Liberty HillESD0.0745%$380
Williamson County FM/RdCounty0.0443%$226
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$12,527
37 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $586,592 would pay approximately $3,661 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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