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818 LORRAINE CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath3,067 sqftBuilt 2017

Property at a Glance

This home is estimated between $622,779 and $755,173, with a best estimate of $686,630. That places the property above the R500515C - FOREST GROVE median of $686,297, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$622,779 $755,173
Best Estimate
$686,630
WCAD Value
$684,442
High Confidence

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

Based on 5 comparable properties in R500515C - FOREST GROVE, this home's estimated market value is between $622,779 and $755,173. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

814 LORRAINE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,738 sqft Built 2018
Raw Value $671,310
Adjusted Value $755,173

Adjusted +$87,384 for 329 sqft more living space and -$3,521 for being older. Net adjustment: +$83,863.

826 LORRAINE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,738 sqft Built 2018
Raw Value $643,672
Adjusted Value $727,535

Adjusted +$87,384 for 329 sqft more living space and -$3,521 for being older. Net adjustment: +$83,863.

805 LORRAINE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,071 sqft Built 2018
Raw Value $674,983
Adjusted Value $670,400

Adjusted -$1,062 for 4 sqft less living space and -$3,521 for being older. Net adjustment: -$4,583.

821 LORRAINE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,946 sqft Built 2018
Raw Value $658,013
Adjusted Value $686,630

Adjusted +$32,138 for 121 sqft more living space and -$3,521 for being older. Net adjustment: +$28,617.

813 LORRAINE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,159 sqft Built 2017
Raw Value $647,215
Adjusted Value $622,779

Adjusted -$24,436 for 92 sqft less living space. Net adjustment: -$24,436.

The Neighborhood

This home is in line with the R500515C - FOREST GROVE median of $686,297. Note that values in this subdivision declined 2.9% over the past year.

R500515C - FOREST GROVE

typical
197 Properties
$686,297 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$684,442
Median
$686,297

This home is -0.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,315 across all districts. With a homestead exemption claimed, that drops to $10,938 — saving $1,377 per year. That's $912 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%$6,113
Round RockCity0.3720%$2,546
Williamson CountyCounty0.3694%$2,529
Austin Community Collegespecial0.1034%$708
Williamson County FM/RdCounty0.0443%$303
Upper Brushy Creek WCIDWater0.0170%$116
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,315

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $686,630 would pay approximately $4,286 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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