Beta Williamson County, TX only — data and coverage are limited during early access.

3813 MERCER RD, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath2,236 sqftBuilt 2019

Property at a Glance

This home is estimated between $546,405 and $698,613, with a best estimate of $567,256. That places the property below the G226616B - WOLF RANCH median of $643,825, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$546,405 $698,613
Best Estimate
$567,256
WCAD Value
$691,800
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in G226616B - WOLF RANCH, this home's estimated market value is between $546,405 and $698,613. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3817 MERCER RD, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,195 sqft Built 2019
Raw Value $687,989
Adjusted Value $698,613

Adjusted +$10,624 for 41 sqft more living space. Net adjustment: +$10,624.

3809 MERCER RD, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,138 sqft Built 2019
Raw Value $541,863
Adjusted Value $567,256

Adjusted +$25,393 for 98 sqft more living space. Net adjustment: +$25,393.

3821 MERCER RD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,469 sqft Built 2019
Raw Value $622,212
Adjusted Value $561,839

Adjusted -$60,373 for 233 sqft less living space. Net adjustment: -$60,373.

3825 MERCER RD, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,490 sqft Built 2018
Raw Value $612,220
Adjusted Value $546,405

Adjusted -$65,815 for 254 sqft less living space. Net adjustment: -$65,815.

3816 MERCER RD, GEORGETOWN, TX 78628
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,990 sqft Built 2021
Raw Value $600,801
Adjusted Value $664,543

Adjusted +$63,742 for 246 sqft more living space. Net adjustment: +$63,742.

The Neighborhood

This home is valued 7.5% above the G226616B - WOLF RANCH median of $643,825. With 671 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

G226616B - WOLF RANCH

typical
671 Properties
$643,825 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$691,800
Median
$643,825

This home is +7.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,568 across all districts. With a homestead exemption claimed, that drops to $14,847 — saving $1,721 per year. That's $1,237 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
Georgetown ISDSchool1.0506%$7,268
Williamson County MUD #28MUD0.5775%$3,995
Williamson CountyCounty0.3694%$2,556
GeorgetownCity0.3530%$2,442
Williamson County FM/RdCounty0.0443%$307
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3949%$16,568

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $567,256 would pay approximately $3,541 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.

View full property details