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

606 ROCKCREST DR, GEORGETOWN, TX 78628

GEORGETOWN, 78628 — williamson County

3 bed2 bath1,690 sqftBuilt 1999

Property at a Glance

This home is estimated between $346,342 and $370,693, with a best estimate of $350,001. That places the property above the G240492H - Sierra Vista Sec 1, Thousand Oaks (YB After1991) median of $341,972, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$346,342 $370,693
Best Estimate
$350,001
WCAD Value
$353,645
High Confidence

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

Based on 5 comparable properties in G240492H - Sierra Vista Sec 1, Thousand Oaks (YB After1991), this home's estimated market value is between $346,342 and $370,693. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

604 ROCKCREST DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,697 sqft Built 1997
Raw Value $343,222
Adjusted Value $346,342

Adjusted -$1,447 for 7 sqft less living space and +$4,567 for being newer. Net adjustment: +$3,120.

608 ROCKCREST DR, GEORGETOWN, TX 78628
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,573 sqft Built 1996
Raw Value $339,654
Adjusted Value $370,693

Adjusted +$24,189 for 117 sqft more living space and +$6,850 for being newer. Net adjustment: +$31,039.

602 ROCKCREST DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,692 sqft Built 1994
Raw Value $335,989
Adjusted Value $346,993

Adjusted -$413 for 2 sqft less living space and +$11,417 for being newer. Net adjustment: +$11,004.

315 TAMARA DR, GEORGETOWN, TX 78628
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,665 sqft Built 1995
Raw Value $335,698
Adjusted Value $350,001

Adjusted +$5,169 for 25 sqft more living space and +$9,134 for being newer. Net adjustment: +$14,303.

103 DEBORA CT, GEORGETOWN, TX 78628
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,762 sqft Built 1995
Raw Value $363,719
Adjusted Value $357,967

Adjusted -$14,886 for 72 sqft less living space and +$9,134 for being newer. Net adjustment: -$5,752.

The Neighborhood

This home is valued 3.4% above the G240492H - Sierra Vista Sec 1, Thousand Oaks (YB After1991) median of $341,972. With 82 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.0% over the past year.

G240492H - Sierra Vista Sec 1, Thousand Oaks (YB After1991)

typical
82 Properties
$341,972 Median Value
-7.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$353,645
Median
$341,972

This home is +3.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,427 across all districts. With a homestead exemption claimed, that drops to $4,828 — saving $1,599 per year. That's $402 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%$3,715
Williamson CountyCounty0.3694%$1,307
GeorgetownCity0.3530%$1,248
Williamson County FM/RdCounty0.0443%$157
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8174%$6,427

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $350,001 would pay approximately $2,185 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 4/17/2026.

View full property details