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425 GROSSETO LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath1,855 sqftBuilt 2011

Property at a Glance

This home is estimated between $351,004 and $653,831, with a best estimate of $566,991. 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

$351,004 $653,831
Best Estimate
$566,991
WCAD Value
$587,982
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 $351,004 and $653,831. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

421 GROSSETO LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
5 bed 3 bath 1,423 sqft Built 2011
Raw Value $532,748
Adjusted Value $627,106

Adjusted +$94,358 for 432 sqft more living space. Net adjustment: +$94,358.

420 GROSSETO LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,189 sqft Built 2012
Raw Value $551,926
Adjusted Value $474,061

Adjusted -$72,952 for 334 sqft less living space and -$4,913 for being older. Net adjustment: -$77,865.

416 GROSSETO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,475 sqft Built 2012
Raw Value $575,744
Adjusted Value $653,831

Adjusted +$83,000 for 380 sqft more living space and -$4,913 for being older. Net adjustment: +$78,087.

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 $566,991

Adjusted +$437 for 2 sqft more living space and -$9,827 for being older. Net adjustment: -$9,390.

413 GROSSETO LN, GEORGETOWN, TX 78628
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,138 sqft Built 2012
Raw Value $417,730
Adjusted Value $351,004

Adjusted -$61,813 for 283 sqft less living space and -$4,913 for being older. Net adjustment: -$66,726.

The Neighborhood

This home is valued 14.9% above the I450610C - RANCHO SIENNA median of $511,660. With 1,070 homes in the subdivision, the property sits in the upper tier. 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
$587,982
Median
$511,660

This home is +14.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,445 across all districts. With a homestead exemption claimed, that drops to $12,602 — saving $1,843 per year. That's $1,050 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%$7,285
Williamson County MUD #12MUD0.7296%$4,290
Williamson CountyCounty0.3694%$2,172
Williamson County ESD #4 - Liberty HillESD0.0745%$438
Williamson County FM/RdCounty0.0443%$261
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$14,445

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $566,991 would pay approximately $3,539 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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