Harris Value

10118 Knoboak Dr, Houston, TX 77080

2,779 sqft, built 1961, in Northwest Houston Appraised at $520,421 for 2026.

Harris County account 0882990000018

Appraised value
$520,421
Tax year 2026 · after any cap, before exemptions
Market value
$543,297
Living area
2,779 sqft
$187 per sqft
Year built
1961
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 77080 and Northwest Houston 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 $473,110 in 2025 to $520,421 in 2026.
  • Appraised value per square footThe current public record shows about $187 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $22,876 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Northwest Houston neighborhood and ZIP 77080.
  • Neighborhood value signalAmong 46 residential records in the same neighborhood, the average appraised value is about $215 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.3% on average.

Comparable assessments

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

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.

  • 10067 Briarwild Ln, Houston, TX 77080
    August-14-2026 | 2,722 sqft | $212/sqft | built 1963 | Similar size (2,722 sqft); Similar age (1963); Sold after the valuation date
    $575,900
  • 10139 Knoboak Dr, Houston, TX 77080
    September-11-2026 | 2,257 sqft | $217/sqft | built 1962 | Similar age (1962); Sold after the valuation date
    $489,000
  • 2622 Hollow Hook Rd, Houston, TX 77080
    August-25-2026 | 2,310 sqft | $206/sqft | built 1967 | Moderate age difference (6 years newer); Sold after the valuation date
    $475,000
  • 2311 Pomeran Dr, Houston, TX 77080
    July-2-2026 | 2,390 sqft | $153/sqft | built 1968 | 14% size difference (2,390 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $365,000
  • 10043 Briarwild Ln, Houston, TX 77080
    July-2-2026 | 3,060 sqft | $310/sqft | built 1963 | 10% size difference (3,060 sqft); Similar age (1963); Sold after the valuation date
    $949,900

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.