1850 Oak Grove Rd, Leander, TX 78641

1,344 sqft, in AM10DLXI - Mh - Sle/Slh/Sbu Appraised at $518,773 for 2026.

Williamson County account 90145

Appraised value

$518,773

Tax year 2026 · after any cap, before exemptions

Market value

$962,403

Living area

1,344 sqft

$386 per sqft

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 78641, AM10DLXI - Mh - Sle/Slh/Sbu, and Leander assessment pages.

Protest deadline

The 2026 protest deadline was May 15, 2026. The 2027 protest deadline is May 17, 2027. 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is mailed, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked September 27, 2026 against the official source.

Assessment snapshot

These public WCAD records highlight what may be worth checking before you file.

Assessment changeThe appraised value increased 10.0% from $471,612 in 2025 to $518,773 in 2026.
Appraised value per square footThe current public record shows about $386 per square foot before any comparable-property adjustments.
Market/appraised spreadThe county market value is $443,630 above the appraised value used on this page.
Nearby comparison areaThis page starts the equity review with public records for the AM10DLXI - Mh - Sle/Slh/Sbu neighborhood and ZIP 78641.
Neighborhood value signalAmong 1,465 residential records in the same neighborhood, the average appraised value is about $141 per square foot.
Area year-over-year signalNearby residential records with prior-year values moved about +9.9% on average.

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

1004 Whitley Dr, Leander, TX 78641
August-27-2026 | 1,356 sqft | $199/sqft | built 2007 | Similar size (1,356 sqft); Sold after the valuation date
$269,900
1405 Bess Cv, Leander, TX 78641
August-21-2026 | 1,355 sqft | $229/sqft | built 2015 | Similar size (1,355 sqft); Sold after the valuation date
$310,000
605 Clear Spring Ln, Leander, TX 78641
September-22-2026 | 1,254 sqft | $219/sqft | built 1995 | 7% size difference (1,254 sqft); Sold after the valuation date
$275,000
1201 Madrone Trl, Leander, TX 78641
July-24-2026 | 1,322 sqft | $204/sqft | built 1997 | Similar size (1,322 sqft); Sold after the valuation date
$269,900
610 Sherry Dr, Leander, TX 78641
September-1-2026 | 1,260 sqft | $198/sqft | built 2004 | 6% size difference (1,260 sqft); Sold after the valuation date
$250,000

Comparable assessments

No usable assessment comparisons are available in this data snapshot.

Public appraisal comparison for 2026. Prepared October 4, 2026. Appraisal source: Williamson Central Appraisal District. Sales data checked in this snapshot: October 2, 2026. Matches consider available size, age, location and property characteristics. How comparisons work.