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

17509 ROUND MOUNTAIN RD, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed3 bath2,172 sqftBuilt 2023

Property at a Glance

This home is estimated between $508,005 and $2,132,242, with a best estimate of $860,975. That places the property above the I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN median of $800,627, in a neighborhood that appreciated 16.3% over the past year.

Estimated Value Range

$508,005 $2,132,242
Best Estimate
$860,975
WCAD Value
$826,113
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $508,005 and $2,132,242. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

17049 ROUND MOUNTAIN RD, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
3 bed 1,905 sqft Built 2020
Raw Value $1,270,783
Adjusted Value $1,379,212

Adjusted +$104,720 for 267 sqft more living space and +$3,709 for being newer. Net adjustment: +$108,429.

17061 ROUND MOUNTAIN RD, LEANDER, TX 78641
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,891 sqft Built 2018
Raw Value $1,063,609
Adjusted Value $787,791

Adjusted -$282,000 for 719 sqft less living space and +$6,182 for being newer. Net adjustment: -$275,818.

4 bed 3 bath 2,204 sqft Built 2007
Raw Value $500,773
Adjusted Value $508,005

Adjusted -$12,551 for 32 sqft less living space and +$19,783 for being newer. Net adjustment: +$7,232.

17051 ROUND MOUNTAIN RD, LEANDER, TX 78641
0.00 mi 98% similar Same subdivision
3 bed 2,882 sqft Built 2018
Raw Value $1,133,263
Adjusted Value $860,975

Adjusted -$278,470 for 710 sqft less living space and +$6,182 for being newer. Net adjustment: -$272,288.

17057 ROUND MOUNTAIN RD, LEANDER, TX 78641
0.00 mi 95% similar Same subdivision
3 bed 3,211 sqft Built 2019
Raw Value $2,534,804
Adjusted Value $2,132,242

Adjusted -$407,508 for 1,039 sqft less living space and +$4,946 for being newer. Net adjustment: -$402,562.

The Neighborhood

This home is valued 3.2% above the I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN median of $800,627. With 583 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 16.3% over the past year.

I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN

typical
583 Properties
$800,627 Median Value
+16.3% YoY Change
4% Have Pool
39% Have Garage
This Home
$826,113
Median
$800,627

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,282 across all districts. With a homestead exemption claimed, that drops to $9,427 — saving $1,855 per year. That's $786 per month a buyer should budget. The assessed value increased +15.6% vs the subdivision average of +16.3%. This increase gives a protest opportunity score of 45 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$8,092
Williamson CountyCounty0.3694%$2,413
Williamson County ESD #4 - Liberty HillESD0.0745%$487
Williamson County FM/RdCounty0.0443%$290
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$11,282
45 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $860,975 would pay approximately $5,374 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.

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