Harris Value

311 Rainier Dr, Houston, TX 77024

6,986 sqft, built 2021, in Westside Appraised at $3,917,803 for 2026.

Harris County account 0903280000003

Appraised value
$3,917,803
Tax year 2026 · after any cap, before exemptions
Living area
6,986 sqft
$561 per sqft
Year built
2021

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 77024, Westside, and Memorial 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 decreased 0.9% from $3,953,722 in 2025 to $3,917,803 in 2026.
  • Appraised value per square footThe current public record shows about $561 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Westside neighborhood and ZIP 77024.
  • Neighborhood value signalAmong 869 residential records in the same neighborhood, the average appraised value is about $490 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +12.6% on average.

Comparable assessments

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

  • 24 Valley Forge Dr, Houston, TX 77024
    6,804 sqft | $577/sqft | built 2022 | Similar size (6,804 vs 6,986 sqft); Similar age (2022 vs 2021); Similar lot size (24,750 vs 23,750 sqft)
    $3,925,459
  • 257 Mayerling Dr, Houston, TX 77024
    7,071 sqft | $623/sqft | built 2020 | Similar size (7,071 vs 6,986 sqft); Similar age (2020 vs 2021); Similar lot size (21,875 vs 23,750 sqft)
    $4,405,214
  • 11917 Knippwood Ln, Houston, TX 77024
    6,943 sqft | $535/sqft | built 2021 | Similar size (6,943 vs 6,986 sqft); Built same year (2021); Lot 12% smaller (20,950 vs 23,750 sqft)
    $3,717,448
  • 11713 Wink Rd, Houston, TX 77024
    7,169 sqft | $606/sqft | built 2014 | Similar size (7,169 vs 6,986 sqft); Similar lot size (24,496 vs 23,750 sqft); Same neighborhood
    $4,346,496
  • 11625 Blalock Ln, Houston, TX 77024
    7,015 sqft | $517/sqft | built 2008 | Similar size (7,015 vs 6,986 sqft); Similar lot size (24,340 vs 23,750 sqft); Same neighborhood
    $3,630,000

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.

  • 11713 Monica St, Houston, TX 77024
    September-15-2026 | 7,311 sqft | $581/sqft | built 2011 | Similar size (7,311 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $4,250,000
  • 634 Knipp Rd, Houston, TX 77024
    August-7-2026 | 6,646 sqft | $550/sqft | built 2014 | Similar size (6,646 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $3,655,000
  • 310 Tynebridge Ln, Houston, TX 77024
    September-17-2026 | 7,549 sqft | $497/sqft | built 2008 | 8% size difference (7,549 sqft); Sold after the valuation date
    $3,750,000
  • 10726 Marsha Ln, Houston, TX 77024
    July-31-2026 | 8,030 sqft | $660/sqft | built 2026 | 15% size difference (8,030 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $5,300,000
  • 21 Carolane Trl, Houston, TX 77024
    September-1-2026 | 6,240 sqft | $601/sqft | built 2012 | 11% size difference (6,240 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $3,750,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County 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.