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

306 GOODNIGHT DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

5 bed5 bath5,149 sqftBuilt 2021

Property at a Glance

This home is estimated between $1,630,570 and $2,104,863, with a best estimate of $1,732,480. That places the property above the I420701A - Cimarron Hills median of $1,461,889, in a neighborhood that declined 1.6% over the past year.

Estimated Value Range

$1,630,570 $2,104,863
Best Estimate
$1,732,480
WCAD Value
$1,608,509
High Confidence

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

Based on 5 comparable properties in I420701A - Cimarron Hills, this home's estimated market value is between $1,630,570 and $2,104,863. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

308 GOODNIGHT DR, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
4 bed 4 bath 4,393 sqft Built 2014
Raw Value $1,375,616
Adjusted Value $1,630,570

Adjusted +$277,051 for 756 sqft more living space and -$22,097 for being older. Net adjustment: +$254,954.

309 GOODNIGHT DR, GEORGETOWN, TX 78628
0.06 mi 100% similar Same subdivision
4 bed 4 bath 4,224 sqft Built 2020
Raw Value $1,396,653
Adjusted Value $1,732,480

Adjusted +$338,984 for 925 sqft more living space and -$3,157 for being older. Net adjustment: +$335,827.

314 GOODNIGHT DR, GEORGETOWN, TX 78628
0.08 mi 100% similar Same subdivision
3 bed 4,224 sqft Built 2020
Raw Value $1,392,386
Adjusted Value $1,728,213

Adjusted +$338,984 for 925 sqft more living space and -$3,157 for being older. Net adjustment: +$335,827.

208 GOODNIGHT DR, GEORGETOWN, TX 78628
0.10 mi 100% similar Same subdivision
5 bed 5 bath 4,196 sqft Built 2002
Raw Value $1,679,514
Adjusted Value $1,968,781

Adjusted +$349,245 for 953 sqft more living space and -$59,978 for being older. Net adjustment: +$289,267.

115 DOVETAIL LN, GEORGETOWN, TX 78628
0.11 mi 100% similar Same subdivision
5 bed 6 bath 4,215 sqft Built 2020
Raw Value $1,765,738
Adjusted Value $2,104,863

Adjusted +$342,282 for 934 sqft more living space and -$3,157 for being older. Net adjustment: +$339,125.

The Neighborhood

This home is valued 10.0% above the I420701A - Cimarron Hills median of $1,461,889. With 245 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.6% over the past year.

I420701A - Cimarron Hills

typical
245 Properties
$1,461,889 Median Value
-1.6% YoY Change
2% Have Pool
99% Have Garage
This Home
$1,608,509
Median
$1,461,889

This home is +10.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $27,782 across all districts. With a homestead exemption claimed, that drops to $25,750 — saving $2,032 per year. That's $2,146 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%$19,928
Williamson CountyCounty0.3694%$5,943
Williamson County ESD #4 - Liberty HillESD0.0745%$1,198
Williamson County FM/RdCounty0.0443%$713
Cimarron Hills PIDpid0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$27,782

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,732,480 would pay approximately $10,814 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