Tarrant Value

336 Sioux St, Keller, TX 76248

1,636 sqft, built 1988, in Difonzo Estates. Appraised at $367,181 for 2026.

Tarrant County account 03157938

Appraised value
$367,181
Tax year 2026 · after any cap, before exemptions
Living area
1,636 sqft
$224 per sqft
Year built
1988
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 76248, Difonzo Estates, and Keller assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 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 against the official source.

Assessment snapshot

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

  • Assessment changeThe appraised value stayed about the same, from $367,181 in 2025 to $367,181 in 2026.
  • Appraised value per square footThe current public record shows about $224 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Difonzo Estates neighborhood and ZIP 76248.
  • Neighborhood value signalAmong 693 residential records in the same neighborhood, the average appraised value is about $207 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.6% on average.

Comparable assessments

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

  • 309 Cindy St S, Southlake, TX 76248
    1,645 sqft | $193/sqft | built 1987 | Similar size (1,645 vs 1,636 sqft); Similar age (1987 vs 1988); Similar lot size (8,726 vs 8,856 sqft)
    $318,124
  • 308 Roy Ln, Keller, TX 76248
    1,645 sqft | $174/sqft | built 1987 | Similar size (1,645 vs 1,636 sqft); Similar age (1987 vs 1988); Similar lot size (8,403 vs 8,856 sqft)
    $286,301
  • 332 Roy Ln, Keller, TX 76248
    1,613 sqft | $184/sqft | built 1989 | Similar size (1,613 vs 1,636 sqft); Similar age (1989 vs 1988); Similar lot size (8,458 vs 8,856 sqft)
    $297,000
  • 328 Roy Ln, Keller, TX 76248
    1,619 sqft | $224/sqft | built 1990 | Similar size (1,619 vs 1,636 sqft); Similar age (1990 vs 1988); Similar lot size (8,449 vs 8,856 sqft)
    $362,874
  • 336 Cindy St S, Keller, TX 76248
    1,662 sqft | $155/sqft | built 1986 | Similar size (1,662 vs 1,636 sqft); Similar age (1986 vs 1988); Similar lot size (9,199 vs 8,856 sqft)
    $257,743

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.

  • 2053 Paint Pony Ln, Keller, TX 76248
    September-15-2026 | 1,641 sqft | $183/sqft | built 1986 | Similar size (1,641 sqft); Similar age (1986); Sold after the valuation date
    $300,000
  • 577 Bluebonnet Dr, Keller, TX 76248
    July-20-2026 | 1,550 sqft | $245/sqft | built 1985 | 5% size difference (1,550 sqft); Similar age (1985); Sold after the valuation date
    $380,000
  • 435 Pearl St, Keller, TX 76248
    September-28-2026 | 1,664 sqft | $222/sqft | built 1979 | Similar size (1,664 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $369,000
  • 204 Roy Ln, Keller, TX 76248
    May-15-2026 | 1,725 sqft | $231/sqft | built 1991 | 5% size difference (1,725 sqft); Similar age (1991); Sold after the valuation date
    $399,000
  • 300 Cindy Ct, Keller, TX 76248
    May-15-2026 | 1,642 sqft | $259/sqft | built 1986 | Similar size (1,642 sqft); Similar age (1986); Sold after the valuation date
    $424,900

Public appraisal comparison for 2026. Prepared . Appraisal source: Tarrant Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

No change in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$367,181$00.0%
2025$367,181+$14,082+4.0%
2024$353,099+$32,100+10.0%
2023$320,999+$49,835+18.4%
2022$271,164+$24,651+10.0%
2021$246,513——
5-year total+$120,668+48.9%