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

1945 SAVANNAH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,982 sqftBuilt 1995

Property at a Glance

This home is estimated between $452,362 and $1,068,065, with a best estimate of $722,539. That places the property below the R122696C - Plantation/Oakland R6 median of $974,372, in a neighborhood that declined 0.1% over the past year.

Estimated Value Range

$452,362 $1,068,065
Best Estimate
$722,539
WCAD Value
$865,628
High Confidence

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

Based on 5 comparable properties in R122696C - Plantation/Oakland R6, this home's estimated market value is between $452,362 and $1,068,065. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1929 SAVANNAH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,665 sqft Built 1995
Raw Value $870,284
Adjusted Value $640,551

Adjusted -$229,733 for 683 sqft less living space. Net adjustment: -$229,733.

1936 SAVANNAH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,249 sqft Built 1996
Raw Value $806,539
Adjusted Value $722,539

Adjusted -$89,808 for 267 sqft less living space and +$5,808 for being newer. Net adjustment: -$84,000.

1922 SAVANNAH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,725 sqft Built 1994
Raw Value $987,429
Adjusted Value $1,068,065

Adjusted +$86,444 for 257 sqft more living space and -$5,808 for being older. Net adjustment: +$80,636.

2001 SAVANNAH CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,445 sqft Built 1997
Raw Value $996,854
Adjusted Value $852,736

Adjusted -$155,734 for 463 sqft less living space and +$11,616 for being newer. Net adjustment: -$144,118.

1926 SAVANNAH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,266 sqft Built 1997
Raw Value $872,630
Adjusted Value $452,362

Adjusted -$431,884 for 1,284 sqft less living space and +$11,616 for being newer. Net adjustment: -$420,268.

The Neighborhood

This home is valued 11.2% below the R122696C - Plantation/Oakland R6 median of $974,372. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 0.1% over the past year.

R122696C - Plantation/Oakland R6

typical
81 Properties
$974,372 Median Value
-0.1% YoY Change
1% Have Pool
100% Have Garage
This Home
$865,628
Median
$974,372

This home is -11.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,575 across all districts. With a homestead exemption claimed, that drops to $14,165 — saving $1,410 per year. That's $1,180 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
Round Rock ISDSchool0.8931%$7,731
Round RockCity0.3720%$3,220
Williamson CountyCounty0.3694%$3,198
Austin Community Collegespecial0.1034%$895
Williamson County FM/RdCounty0.0443%$384
Upper Brushy Creek WCIDWater0.0170%$147
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,575

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $722,539 would pay approximately $4,510 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