Harris Value

13005 Knollcrest St, Houston, TX 77015

866 sqft, built 1955, in Northshore Appraised at $121,533 for 2026.

Harris County account 0750860680624

Appraised value
$121,533
Tax year 2026 · after any cap, before exemptions
Living area
866 sqft
$140 per sqft
Year built
1955
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 77015 and Northshore 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 5.0% from $127,863 in 2025 to $121,533 in 2026.
  • Appraised value per square footThe current public record shows about $140 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northshore neighborhood and ZIP 77015.
  • Neighborhood value signalAmong 751 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 -2.5% on average.

Comparable assessments

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

  • 13222 Chelton St, Houston, TX 77015
    853 sqft | $148/sqft | built 1950 | Similar size (853 vs 866 sqft); Similar age (1950 vs 1955); Similar lot size (7,800 vs 7,800 sqft)
    $125,943
  • 13105 Joliet St, Houston, TX 77015
    840 sqft | $130/sqft | built 1950 | Similar size (840 vs 866 sqft); Similar age (1950 vs 1955); Similar lot size (7,800 vs 7,800 sqft)
    $108,918
  • 13205 Joliet St, Houston, TX 77015
    897 sqft | $149/sqft | built 1950 | Similar size (897 vs 866 sqft); Similar age (1950 vs 1955); Similar lot size (7,800 vs 7,800 sqft)
    $133,781
  • 13130 Berwick St, Houston, TX 77015
    906 sqft | $137/sqft | built 1950 | Similar size (906 vs 866 sqft); Similar age (1950 vs 1955); Similar lot size (7,800 vs 7,800 sqft)
    $124,183
  • 13138 Vicksburg St, Houston, TX 77015
    922 sqft | $127/sqft | built 1953 | 6% larger (922 vs 866 sqft); Similar age (1953 vs 1955); Similar lot size (7,800 vs 7,800 sqft)
    $116,750

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.

  • 13429 Louisville St, Houston, TX 77015
    June-10-2026 | 847 sqft | $142/sqft | built 1952 | Similar size (847 sqft); Similar age (1952); Sold after the valuation date
    $120,000
  • 13017 Joliet St, Houston, TX 77015
    August-21-2026 | 1,002 sqft | $140/sqft | built 1950 | Moderate age difference (5 years older); Sold after the valuation date
    $140,000
  • 14221 Garber Ln, Houston, TX 77015
    September-11-2026 | 816 sqft | $214/sqft | built 1955 | 6% size difference (816 sqft); Similar age (1955); Sold after the valuation date
    $175,000
  • 1450 Maryknoll Dr, Houston, TX 77015
    May-22-2026 | 937 sqft | $187/sqft | built 1955 | 8% size difference (937 sqft); Similar age (1955); Sold after the valuation date
    $175,000
  • 12426 Ledger Ln, Houston, TX 77015
    September-16-2026 | 1,084 sqft | $92/sqft | built 1955 | Similar age (1955); Sold after the valuation date
    $99,900

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.