Harris Value

818 N Rock Dr, Houston, TX 77073

1,414 sqft, built 1995, in North View Appraised at $231,746 for 2026.

Harris County account 1148360090001

Appraised value
$231,746
Tax year 2026 · after any cap, before exemptions
Market value
$240,739
Living area
1,414 sqft
$164 per sqft
Year built
1995
Average quality
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 77073 and North View 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 10.0% from $210,679 in 2025 to $231,746 in 2026.
  • Appraised value per square footThe current public record shows about $164 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $8,993 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the North View neighborhood and ZIP 77073.
  • Neighborhood value signalAmong 226 residential records in the same neighborhood, the average appraised value is about $138 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.9% on average.

Comparable assessments

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

  • 826 N Rock Dr, Houston, TX 77073
    1,360 sqft | $165/sqft | built 1994 | Similar size (1,360 vs 1,414 sqft); Similar age (1994 vs 1995); Similar lot size (8,400 vs 8,760 sqft)
    $223,755
  • 802 N Rock Dr, Houston, TX 77073
    1,360 sqft | $163/sqft | built 1994 | Similar size (1,360 vs 1,414 sqft); Similar age (1994 vs 1995); Similar lot size (8,040 vs 8,760 sqft)
    $221,291
  • 730 N Rock Dr, Houston, TX 77073
    1,360 sqft | $164/sqft | built 1994 | Similar size (1,360 vs 1,414 sqft); Similar age (1994 vs 1995); Similar lot size (8,040 vs 8,760 sqft)
    $223,545
  • 714 N Rock Dr, Houston, TX 77073
    1,360 sqft | $164/sqft | built 1994 | Similar size (1,360 vs 1,414 sqft); Similar age (1994 vs 1995); Similar lot size (8,040 vs 8,760 sqft)
    $223,545
  • 806 N Rock Dr, Houston, TX 77073
    1,360 sqft | $165/sqft | built 1994 | Similar size (1,360 vs 1,414 sqft); Similar age (1994 vs 1995); Similar lot size (8,040 vs 8,760 sqft)
    $223,985

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.

  • 21507 Old Ranch Rd, Houston, TX 77073
    July-17-2026 | 1,488 sqft | $151/sqft | built 1995 | 5% size difference (1,488 sqft); Similar age (1995); Sold after the valuation date
    $225,000
  • 16031 Northmark Dr, Houston, TX 77073
    June-22-2026 | 1,454 sqft | $158/sqft | built 1984 | Similar size (1,454 sqft); Sold after the valuation date
    $230,000
  • 3606 Woodcreek Glen Ln, Houston, TX 77073
    August-28-2026 | 1,590 sqft | $145/sqft | built 1998 | 12% size difference (1,590 sqft); Similar age (1998); Sold after the valuation date
    $229,900
  • 20002 Karlanda Ln, Houston, TX 77073
    August-24-2026 | 1,493 sqft | $144/sqft | built 2005 | 6% size difference (1,493 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $215,000
  • 16426 Eton Brook Ln, Houston, TX 77073
    June-30-2026 | 1,435 sqft | $129/sqft | built 2006 | Similar size (1,435 sqft); Sold after the valuation date
    $184,900

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.