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517 SAN MICHELLE LN, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath2,454 sqftBuilt 2016

Property at a Glance

This home is estimated between $443,509 and $674,108, with a best estimate of $480,040. 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

$443,509 $674,108
Best Estimate
$480,040
WCAD Value
$485,820
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 $443,509 and $674,108. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

521 SAN MICHELLE LN, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,757 sqft Built 2016
Raw Value $544,377
Adjusted Value $478,196

Adjusted -$66,181 for 303 sqft less living space. Net adjustment: -$66,181.

216 CORTONA LN, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,792 sqft Built 2015
Raw Value $512,422
Adjusted Value $443,509

Adjusted -$73,826 for 338 sqft less living space and +$4,913 for being newer. Net adjustment: -$68,913.

220 CORTONA LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,360 sqft Built 2015
Raw Value $454,595
Adjusted Value $480,040

Adjusted +$20,532 for 94 sqft more living space and +$4,913 for being newer. Net adjustment: +$25,445.

509 SAN MICHELLE LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,451 sqft Built 2016
Raw Value $545,804
Adjusted Value $546,459

Adjusted +$655 for 3 sqft more living space. Net adjustment: +$655.

525 SAN MICHELLE LN, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,943 sqft Built 2016
Raw Value $562,495
Adjusted Value $674,108

Adjusted +$111,613 for 511 sqft more living space. Net adjustment: +$111,613.

The Neighborhood

This home is valued 5.1% below the I450610C - RANCHO SIENNA median of $511,660. That positions it competitively for buyers comparing within the neighborhood. 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
$485,820
Median
$511,660

This home is -5.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,935 across all districts. With a homestead exemption claimed, that drops to $10,111 — saving $1,824 per year. That's $843 per month a buyer should budget. The assessed value increased +2.0% vs the subdivision average of -4.3%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$6,019
Williamson County MUD #12MUD0.7296%$3,545
Williamson CountyCounty0.3694%$1,795
Williamson County ESD #4 - Liberty HillESD0.0745%$362
Williamson County FM/RdCounty0.0443%$215
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.4568%$11,935
32 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $480,040 would pay approximately $2,996 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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