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401 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath3,415 sqftBuilt 2021

Property at a Glance

This home is estimated between $687,551 and $1,043,292, with a best estimate of $819,157. 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

$687,551 $1,043,292
Best Estimate
$819,157
WCAD Value
$681,232
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 $687,551 and $1,043,292. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

405 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 3,481 sqft Built 2016
Raw Value $677,401
Adjusted Value $687,551

Adjusted -$14,416 for 66 sqft less living space and +$24,566 for being newer. Net adjustment: +$10,150.

333 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2,595 sqft Built 2020
Raw Value $859,274
Adjusted Value $1,043,292

Adjusted +$179,105 for 820 sqft more living space and +$4,913 for being newer. Net adjustment: +$184,018.

409 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 3,404 sqft Built 2016
Raw Value $663,814
Adjusted Value $690,783

Adjusted +$2,403 for 11 sqft more living space and +$24,566 for being newer. Net adjustment: +$26,969.

400 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,398 sqft Built 2021
Raw Value $674,084
Adjusted Value $896,217

Adjusted +$222,133 for 1,017 sqft more living space. Net adjustment: +$222,133.

329 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 4 bath 3,450 sqft Built 2021
Raw Value $826,802
Adjusted Value $819,157

Adjusted -$7,645 for 35 sqft less living space. Net adjustment: -$7,645.

The Neighborhood

This home is valued 33.1% 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

above average
1,070 Properties
$511,660 Median Value
-4.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$681,232
Median
$511,660

This home is +33.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,736 across all districts. With a homestead exemption claimed, that drops to $14,876 — saving $1,860 per year. That's $1,240 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%$8,440
Williamson County MUD #12MUD0.7296%$4,970
Williamson CountyCounty0.3694%$2,517
Williamson County ESD #4 - Liberty HillESD0.0745%$507
Williamson County FM/RdCounty0.0443%$302
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$16,736

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $819,157 would pay approximately $5,113 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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