Harris Value

15306 Rio Plaza Dr, Houston, TX 77083

2,558 sqft, built 1981 Appraised at $297,220 for 2026.

Harris County account 1146950150029

Appraised value
$297,220
Tax year 2026 · after any cap, before exemptions
Living area
2,558 sqft
$116 per sqft
Year built
1981
Good quality

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 77083 and HCAD Appraisal Area 688.00 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 delivered, 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 HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 0.9% from $294,593 in 2025 to $297,220 in 2026.
  • Appraised value per square footThe current public record shows about $116 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77083.
  • Neighborhood value signalAmong 487 residential records in the same neighborhood, the average appraised value is about $125 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.3% on average.

Comparable assessments

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

  • 15415 Cabildo Dr, Houston, TX 77083
    2,499 sqft | $124/sqft | built 1980 | Similar size (2,499 vs 2,558 sqft); Similar age (1980 vs 1981); Similar lot size (12,720 vs 12,600 sqft)
    $308,981
  • 15406 Monte Vista Dr, Houston, TX 77083
    2,446 sqft | $124/sqft | built 1982 | Similar size (2,446 vs 2,558 sqft); Similar age (1982 vs 1981); Similar lot size (13,208 vs 12,600 sqft)
    $302,411
  • 15418 El Padre Dr, Houston, TX 77083
    2,436 sqft | $131/sqft | built 1978 | Similar size (2,436 vs 2,558 sqft); Similar age (1978 vs 1981); Similar lot size (12,000 vs 12,600 sqft)
    $319,203
  • 15426 El Padre Dr, Houston, TX 77083
    2,492 sqft | $113/sqft | built 1978 | Similar size (2,492 vs 2,558 sqft); Similar age (1978 vs 1981); Lot 14% smaller (10,800 vs 12,600 sqft)
    $281,027
  • 15415 Paladora Dr, Houston, TX 77083
    2,612 sqft | $112/sqft | built 1979 | Similar size (2,612 vs 2,558 sqft); Similar age (1979 vs 1981); Lot 16% smaller (10,575 vs 12,600 sqft)
    $293,485

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.

  • 7219 Rancho Mission Dr, Houston, TX 77083
    September-12-2026 | 2,543 sqft | $130/sqft | built 1985 | Similar size (2,543 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $329,581
  • 15306 Corona Del Mar Dr, Houston, TX 77083
    July-31-2026 | 2,323 sqft | $129/sqft | built 1977 | 9% size difference (2,323 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $299,990
  • 7107 Mission Bay Dr, Houston, TX 77083
    May-15-2026 | 2,383 sqft | $141/sqft | built 1978 | 7% size difference (2,383 sqft); Similar age (1978); Sold after the valuation date
    $335,000
  • 6502 Mesa Vista Ct, Houston, TX 77083
    August-6-2026 | 2,810 sqft | $113/sqft | built 1993 | 10% size difference (2,810 sqft); Sold after the valuation date
    $318,900
  • 6402 Modesto Dr, Houston, TX 77083
    June-2-2026 | 2,546 sqft | $141/sqft | built 1982 | Similar size (2,546 sqft); Similar age (1982); Sold after the valuation date
    $359,000

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