3304 Windy Harbor Dr, Austin, TX 78734

3 bathrooms, 2,222 sqft, built 1996 Appraised at $700,191 for 2026.

Travis County account 000000151958

Appraised value

$700,191

Tax year 2026 · after any cap, before exemptions

Market value

$803,623

Living area

2,222 sqft

$315 per sqft

Year built

1996

Homestead

Yes

Owner-occupied exemption on file

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 78734, TCAD Appraisal Area R36000, and Lake Oaks Estates 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 TCAD records highlight what may be worth checking before you file.

Assessment changeThe appraised value decreased 21.5% from $891,429 in 2025 to $700,191 in 2026.
Appraised value per square footThe current public record shows about $315 per square foot before any comparable-property adjustments.
Market/appraised spreadThe county market value is $103,432 above the appraised value used on this page.
Nearby comparison areaThis page starts the equity review with public records for ZIP 78734.
Neighborhood value signalAmong 103 residential records in the same neighborhood, the average appraised value is about $353 per square foot.
Area year-over-year signalNearby residential records with prior-year values moved about -11.7% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

4104 Cloudy Ridge Rd, Austin, TX 78734
2,384 sqft | $293/sqft | built 1999 | 7% larger (2,384 vs 2,222 sqft); Similar age (1999 vs 1996); Same neighborhood
$699,001
3308 Windy Harbor Dr, Austin, TX 78734
2,579 sqft | $330/sqft | built 2002 | Lot 20% smaller (64,468 vs 80,150 sqft); Same neighborhood
$851,766
3312 Windy Harbor Dr, Austin, TX 78734
2,824 sqft | $269/sqft | built 1994 | Similar age (1994 vs 1996); Similar lot size (73,398 vs 80,150 sqft); Same neighborhood
$759,113
4100 Cloudy Ridge Rd, Austin, TX 78734
2,612 sqft | $334/sqft | built 2003 | Same neighborhood
$871,581
14304 Fallen Timber Dr, Austin, TX 78734
2,887 sqft | $264/sqft | built 2000 | Similar age (2000 vs 1996); Lot 17% smaller (66,211 vs 80,150 sqft); Same neighborhood
$763,589

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.

19 Chandon Ln, Lakeway, TX 78734
September-25-2026 | 2,311 sqft | $253/sqft | built 2008 | Similar size (2,311 sqft); Sold after the valuation date
$585,000
9 Sunset Park Cv, Lakeway, TX 78734
July-7-2026 | 2,187 sqft | $308/sqft | built 1999 | Similar size (2,187 sqft); Similar age (1999); Sold after the valuation date
$674,000
214 Bellagio Dr, Lakeway, TX 78734
October-1-2026 | 2,317 sqft | $263/sqft | built 2011 | Similar size (2,317 sqft); Sold after the valuation date
$609,000
115 Tallstar Dr, Lakeway, TX 78734
July-10-2026 | 2,349 sqft | $255/sqft | built 1996 | 6% size difference (2,349 sqft); Similar age (1996); Sold after the valuation date
$599,900
621 Peterson Ln, Lakeway, TX 78734
September-4-2026 | 2,380 sqft | $378/sqft | built 1987 | 7% size difference (2,380 sqft); Moderate age difference (9 years older); Sold after the valuation date
$899,900

Public appraisal comparison for 2026. Prepared October 8, 2026. Appraisal source: Travis Central Appraisal District. Sales data checked in this snapshot: October 5, 2026. Matches consider available size, age, location and property characteristics. How comparisons work.