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

4013 MERCER RD, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

4 bed3 bath2,720 sqftBuilt 2018

Property at a Glance

This home is estimated between $610,384 and $871,909, with a best estimate of $842,012. That places the property above the G226616B - WOLF RANCH median of $643,825, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$610,384 $871,909
Best Estimate
$842,012
WCAD Value
$583,413
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 $610,384 and $871,909. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4017 MERCER RD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,185 sqft Built 2017
Raw Value $733,283
Adjusted Value $871,909

Adjusted +$138,626 for 535 sqft more living space. Net adjustment: +$138,626.

4100 MERCER RD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 3,027 sqft Built 2018
Raw Value $727,177
Adjusted Value $647,629

Adjusted -$79,548 for 307 sqft less living space. Net adjustment: -$79,548.

4216 MERCER RD, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,729 sqft Built 2017
Raw Value $613,555
Adjusted Value $870,336

Adjusted +$256,781 for 991 sqft more living space. Net adjustment: +$256,781.

117 SCOUT ST, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,885 sqft Built 2021
Raw Value $625,653
Adjusted Value $842,012

Adjusted +$216,359 for 835 sqft more living space. Net adjustment: +$216,359.

113 SCOUT ST, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,326 sqft Built 2020
Raw Value $508,293
Adjusted Value $610,384

Adjusted +$102,091 for 394 sqft more living space. Net adjustment: +$102,091.

The Neighborhood

This home is valued 9.4% below the G226616B - WOLF RANCH median of $643,825. That positions it competitively for buyers comparing within the neighborhood. 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
$583,413
Median
$643,825

This home is -9.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,972 across all districts. With a homestead exemption claimed, that drops to $12,290 — saving $1,682 per year. That's $1,024 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%$6,129
Williamson County MUD #28MUD0.5775%$3,369
Williamson CountyCounty0.3694%$2,155
GeorgetownCity0.3530%$2,059
Williamson County FM/RdCounty0.0443%$259
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3949%$13,972

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $842,012 would pay approximately $5,256 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