1750 SAWMILL XING, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $455,586 and $545,464, with a best estimate of $512,500. That places the property below 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
$512,500
$566,595
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 $455,586 and $545,464. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$6,878 for 24 sqft more living space and +$8,336 for being newer. Net adjustment: +$15,214.
Adjusted -$147,307 for 514 sqft less living space and +$8,336 for being newer. Net adjustment: -$138,971.
Adjusted -$98,873 for 345 sqft less living space and +$12,504 for being newer. Net adjustment: -$86,369.
Adjusted +$14,616 for 51 sqft more living space and +$12,504 for being newer. Net adjustment: +$27,120.
Adjusted -$102,312 for 357 sqft less living space and +$12,504 for being newer. Net adjustment: -$89,808.
The Neighborhood
This home is valued 3.1% below the R455524B - HOMESTEAD AT OLD SETTLERS R5 median of $584,835. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 31.2% over the past year.
R455524B - HOMESTEAD AT OLD SETTLERS R5
typicalThis home is -3.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $13,090 across all districts. With a homestead exemption claimed, that drops to $11,735 — saving $1,355 per year. That's $978 per month a buyer should budget. The assessed value increased +469.4% vs the subdivision average of +31.2%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,060 |
| Round Rock MUD #2 | MUD | 0.5110% | $2,895 |
| Round Rock | City | 0.3720% | $2,108 |
| Williamson County | County | 0.3694% | $2,093 |
| Austin Community College | special | 0.1034% | $586 |
| Williamson County FM/Rd | County | 0.0443% | $251 |
| Upper Brushy Creek WCID | Water | 0.0170% | $96 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.3103% | $13,090 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $512,500 would pay approximately $3,199 per month (principal and interest only, excluding taxes and insurance).