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516 MONTALCINO LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

5 bed4 bath2,907 sqftBuilt 2022

Property at a Glance

This home is estimated between $612,975 and $931,122, with a best estimate of $828,796. 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

$612,975 $931,122
Best Estimate
$828,796
WCAD Value
$951,893
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 $612,975 and $931,122. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

512 MONTALCINO LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,654 sqft Built 2021
Raw Value $814,556
Adjusted Value $874,729

Adjusted +$55,260 for 253 sqft more living space and +$4,913 for being newer. Net adjustment: +$60,173.

508 MONTALCINO LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,033 sqft Built 2016
Raw Value $611,016
Adjusted Value $612,975

Adjusted -$27,521 for 126 sqft less living space and +$29,480 for being newer. Net adjustment: +$1,959.

513 MONTALCINO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
5 bed 4 bath 2,904 sqft Built 2021
Raw Value $925,554
Adjusted Value $931,122

Adjusted +$655 for 3 sqft more living space and +$4,913 for being newer. Net adjustment: +$5,568.

521 MONTALCINO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 4 bath 3,372 sqft Built 2015
Raw Value $895,968
Adjusted Value $828,796

Adjusted -$101,565 for 465 sqft less living space and +$34,393 for being newer. Net adjustment: -$67,172.

517 MONTALCINO LN, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 3,439 sqft Built 2017
Raw Value $722,811
Adjusted Value $631,177

Adjusted -$116,200 for 532 sqft less living space and +$24,566 for being newer. Net adjustment: -$91,634.

The Neighborhood

This home is valued 86.0% 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

outlier high
1,070 Properties
$511,660 Median Value
-4.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$951,893
Median
$511,660

This home is +86.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $23,386 across all districts. With a homestead exemption claimed, that drops to $21,476 — saving $1,910 per year. That's $1,790 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%$11,793
Williamson County MUD #12MUD0.7296%$6,945
Williamson CountyCounty0.3694%$3,517
Williamson County ESD #4 - Liberty HillESD0.0745%$709
Williamson County FM/RdCounty0.0443%$422
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$23,386

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $828,796 would pay approximately $5,173 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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