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

1809 ROSENBOROUGH LN N, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,548 sqftBuilt 2003

Property at a Glance

This home is estimated between $249,328 and $574,837, with a best estimate of $506,714. That places the property above the R588507E - SHADOW POINTE median of $381,419, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$249,328 $574,837
Best Estimate
$506,714
WCAD Value
$347,530
High Confidence

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

Based on 5 comparable properties in R588507E - SHADOW POINTE, this home's estimated market value is between $249,328 and $574,837. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1813 ROSENBOROUGH LN N, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,554 sqft Built 1996
Raw Value $341,258
Adjusted Value $325,453

Adjusted -$1,820 for 6 sqft less living space and -$13,985 for being older. Net adjustment: -$15,805.

1812 ROSENBOROUGH LN N, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,406 sqft Built 2002
Raw Value $483,383
Adjusted Value $524,468

Adjusted +$43,083 for 142 sqft more living space and -$1,998 for being older. Net adjustment: +$41,085.

1819 N ROSENBOROUGH LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 922 sqft Built 2003
Raw Value $384,906
Adjusted Value $574,837

Adjusted +$189,931 for 626 sqft more living space. Net adjustment: +$189,931.

1804 ROSENBOROUGH LN N, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,222 sqft Built 1999
Raw Value $415,795
Adjusted Value $506,714

Adjusted +$98,910 for 326 sqft more living space and -$7,991 for being older. Net adjustment: +$90,919.

1818 ROSENBOROUGH LN N, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,958 sqft Built 1996
Raw Value $387,709
Adjusted Value $249,328

Adjusted -$124,396 for 410 sqft less living space and -$13,985 for being older. Net adjustment: -$138,381.

The Neighborhood

This home is valued 8.9% below the R588507E - SHADOW POINTE median of $381,419. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.0% over the past year.

R588507E - SHADOW POINTE

typical
812 Properties
$381,419 Median Value
-5.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$347,530
Median
$381,419

This home is -8.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,253 across all districts. With a homestead exemption claimed, that drops to $4,938 — saving $1,315 per year. That's $412 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%$3,104
Round RockCity0.3720%$1,293
Williamson CountyCounty0.3694%$1,284
Austin Community Collegespecial0.1034%$359
Williamson County FM/RdCounty0.0443%$154
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,253

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $506,714 would pay approximately $3,163 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