Harris Value

847 W 42nd St, Houston, TX 77018

3,477 sqft, built 1996, in Central Northwest Appraised at $1,101,279 for 2026.

Harris County account 0660460350033

Appraised value
$1,101,279
Tax year 2026 · after any cap, before exemptions
Market value
$1,113,517
Living area
3,477 sqft
$317 per sqft
Year built
1996
Good 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 77018 and Central Northwest 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 $1,001,163 in 2025 to $1,101,279 in 2026.
  • Appraised value per square footThe current public record shows about $317 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $12,238 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Central Northwest neighborhood and ZIP 77018.
  • Neighborhood value signalAmong 176 residential records in the same neighborhood, the average appraised value is about $370 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +8.5% on average.

Comparable assessments

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

  • 842 W 41st St, Houston, TX 77018
    3,464 sqft | $336/sqft | built 2009 | Similar size (3,464 vs 3,477 sqft); Similar lot size (12,191 vs 11,251 sqft); Same quality (Good)
    $1,165,010
  • 819 W 41st St, Houston, TX 77018
    3,840 sqft | $292/sqft | built 2007 | 10% larger (3,840 vs 3,477 sqft); Similar lot size (10,730 vs 11,251 sqft); Same quality (Good)
    $1,123,135
  • 826 Lamonte Ln, Houston, TX 77018
    2,947 sqft | $374/sqft | built 1998 | Similar age (1998 vs 1996); Similar lot size (11,895 vs 11,251 sqft); Same quality (Good)
    $1,102,901
  • 834 W 43rd St, Houston, TX 77018
    3,214 sqft | $273/sqft | built 1987 | 8% smaller (3,214 vs 3,477 sqft); Lot 12% larger (12,622 vs 11,251 sqft); Same quality (Good)
    $877,330
  • 831 W 41st St, Houston, TX 77018
    3,547 sqft | $290/sqft | built 2008 | Similar size (3,547 vs 3,477 sqft); Same quality (Good); Same neighborhood
    $1,028,006

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.

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.