Harris Value

10826 Riderwood Dr, Houston, TX 77099

1,624 sqft, built 1971, in Alief Appraised at $201,363 for 2026.

Harris County account 1030310000031

Appraised value
$201,363
Tax year 2026 · after any cap, before exemptions
Living area
1,624 sqft
$124 per sqft
Year built
1971
Average 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 77099 and Alief 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 5.5% from $190,842 in 2025 to $201,363 in 2026.
  • Appraised value per square footThe current public record shows about $124 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Alief neighborhood and ZIP 77099.
  • Neighborhood value signalAmong 306 residential records in the same neighborhood, the average appraised value is about $123 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.4% on average.

Comparable assessments

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

  • 9219 Montford Dr, Houston, TX 77099
    1,604 sqft | $133/sqft | built 1971 | Similar size (1,604 vs 1,624 sqft); Built same year (1971); Similar lot size (9,550 vs 9,570 sqft)
    $213,944
  • 10526 Elmsworth Dr, Houston, TX 77099
    1,640 sqft | $127/sqft | built 1972 | Similar size (1,640 vs 1,624 sqft); Similar age (1972 vs 1971); Similar lot size (9,765 vs 9,570 sqft)
    $207,929
  • 10530 Elmsworth Dr, Houston, TX 77099
    1,604 sqft | $127/sqft | built 1972 | Similar size (1,604 vs 1,624 sqft); Similar age (1972 vs 1971); Similar lot size (9,765 vs 9,570 sqft)
    $203,620
  • 10507 Glenwolde Dr, Houston, TX 77099
    1,594 sqft | $132/sqft | built 1972 | Similar size (1,594 vs 1,624 sqft); Similar age (1972 vs 1971); Similar lot size (9,420 vs 9,570 sqft)
    $210,802
  • 10503 Elmsworth Dr, Houston, TX 77099
    1,649 sqft | $138/sqft | built 1972 | Similar size (1,649 vs 1,624 sqft); Similar age (1972 vs 1971); Similar lot size (10,010 vs 9,570 sqft)
    $227,612

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.

  • 11643 Twinridge Ln, Houston, TX 77099
    September-1-2026 | 1,615 sqft | $149/sqft | built 1982 | Similar size (1,615 sqft); Sold after the valuation date
    $239,900
  • 12074 Fairpoint Dr, Houston, TX 77099
    September-24-2026 | 1,667 sqft | $132/sqft | built 1980 | Similar size (1,667 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $220,000
  • 12414 Pine Knoll Dr, Houston, TX 77099
    July-31-2026 | 1,535 sqft | $98/sqft | built 1972 | 6% size difference (1,535 sqft); Similar age (1972); Sold after the valuation date
    $150,000
  • 11602 Brookledge Dr, Houston, TX 77099
    July-20-2026 | 1,679 sqft | $160/sqft | built 1972 | Similar size (1,679 sqft); Similar age (1972); Sold after the valuation date
    $269,000
  • 12207 Plumpoint Dr, Houston, TX 77099
    July-6-2026 | 1,550 sqft | $171/sqft | built 1972 | Similar size (1,550 sqft); Similar age (1972); Sold after the valuation date
    $265,000

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.