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1520 STONE MANOR TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,501 sqftBuilt 2023

Property at a Glance

This home is estimated between $464,854 and $720,928, with a best estimate of $684,345. That places the property above the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835, in a neighborhood that appreciated 31.2% over the past year.

Estimated Value Range

$464,854 $720,928
Best Estimate
$684,345
WCAD Value
$618,538
High Confidence

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

Based on 5 comparable properties in R455524B - HOMESTEAD AT OLD SETTLERS R5, this home's estimated market value is between $464,854 and $720,928. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1516 STONE MANOR TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,141 sqft Built 2022
Raw Value $569,780
Adjusted Value $677,120

Adjusted +$103,172 for 360 sqft more living space and +$4,168 for being newer. Net adjustment: +$107,340.

1528 STONE MANOR TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,124 sqft Built 2022
Raw Value $608,716
Adjusted Value $720,928

Adjusted +$108,044 for 377 sqft more living space and +$4,168 for being newer. Net adjustment: +$112,212.

1512 STONE MANOR TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,807 sqft Built 2022
Raw Value $548,382
Adjusted Value $464,854

Adjusted -$87,696 for 306 sqft less living space and +$4,168 for being newer. Net adjustment: -$83,528.

1524 STONE MANOR TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,141 sqft Built 2022
Raw Value $577,005
Adjusted Value $684,345

Adjusted +$103,172 for 360 sqft more living space and +$4,168 for being newer. Net adjustment: +$107,340.

2723 MULENBERG LN, ROUND ROCK, TX 78665
0.08 mi 100% similar Same subdivision
4 bed 3 bath 2,053 sqft Built 2021
Raw Value $555,653
Adjusted Value $692,381

Adjusted +$128,392 for 448 sqft more living space and +$8,336 for being newer. Net adjustment: +$136,728.

The Neighborhood

This home is valued 5.8% above the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835. With 142 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 31.2% over the past year.

R455524B - HOMESTEAD AT OLD SETTLERS R5

typical
142 Properties
$584,835 Median Value
+31.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$618,538
Median
$584,835

This home is +5.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,290 across all districts. With a homestead exemption claimed, that drops to $12,925 — saving $1,365 per year. That's $1,077 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%$5,524
Round Rock MUD #2MUD0.5110%$3,161
Round RockCity0.3720%$2,301
Williamson CountyCounty0.3694%$2,285
Austin Community Collegespecial0.1034%$640
Williamson County FM/RdCounty0.0443%$274
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3103%$14,290

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $684,345 would pay approximately $4,272 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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