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800 LAWNMONT DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath948 sqftBuilt 1980

Property at a Glance

This home is estimated between $263,877 and $363,833, with a best estimate of $293,630. That places the property above the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799, in a neighborhood that declined 10.6% over the past year.

Estimated Value Range

$263,877 $363,833
Best Estimate
$293,630
WCAD Value
$313,235
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE. The estimated range of $263,877 and $363,833 should be treated as a rough guide.

Comparable Properties (5)

800 FERNDALE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,022 sqft Built 1981
Raw Value $381,225
Adjusted Value $363,833

Adjusted -$17,044 for 74 sqft less living space and -$348 for being older. Net adjustment: -$17,392.

800 FIELDSTONE PL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 828 sqft Built 1983
Raw Value $237,283
Adjusted Value $263,877

Adjusted +$27,639 for 120 sqft more living space and -$1,045 for being older. Net adjustment: +$26,594.

3 bed 2 bath 926 sqft Built 1985
Raw Value $305,240
Adjusted Value $308,566

Adjusted +$5,067 for 22 sqft more living space and -$1,741 for being older. Net adjustment: +$3,326.

3 bed 2 bath 925 sqft Built 1985
Raw Value $290,074
Adjusted Value $293,630

Adjusted +$5,297 for 23 sqft more living space and -$1,741 for being older. Net adjustment: +$3,556.

3 bed 2 bath 1,186 sqft Built 1986
Raw Value $329,170
Adjusted Value $272,263

Adjusted -$54,817 for 238 sqft less living space and -$2,090 for being older. Net adjustment: -$56,907.

The Neighborhood

This home is valued 17.8% above the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. With 1,079 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.6% over the past year.

R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE

above average
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$313,235
Median
$265,799

This home is +17.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,636 across all districts. With a homestead exemption claimed, that drops to $4,328 — saving $1,308 per year. That's $361 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%$2,798
Round RockCity0.3720%$1,165
Williamson CountyCounty0.3694%$1,157
Austin Community Collegespecial0.1034%$324
Williamson County FM/RdCounty0.0443%$139
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,636

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $293,630 would pay approximately $1,833 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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