Harris Value

819 W 18th St, Houston, TX 77008

1,896 sqft, built 1935, in Northside Appraised at $946,178 for 2026.

Harris County account 0200920000033

Appraised value
$946,178
Tax year 2026 · after any cap, before exemptions
Market value
$1,162,380
Living area
1,896 sqft
$499 per sqft
Year built
1935
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 77008, Northside, and The Heights 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 $860,162 in 2025 to $946,178 in 2026.
  • Appraised value per square footThe current public record shows about $499 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $216,202 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside neighborhood and ZIP 77008.
  • Neighborhood value signalAmong 368 residential records in the same neighborhood, the average appraised value is about $303 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.8% on average.

Comparable assessments

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

  • 731 W 18th St, Houston, TX 77008
    1,885 sqft | $474/sqft | built 1930 | Similar size (1,885 vs 1,896 sqft); Similar age (1930 vs 1935); Lot 13% smaller (11,397 vs 13,100 sqft)
    $893,916
  • 836 W 24th St, Houston, TX 77008
    1,944 sqft | $323/sqft | built 1940 | Similar size (1,944 vs 1,896 sqft); Similar age (1940 vs 1935); Same quality (Average)
    $628,343

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.

  • 1329 Lawrence St, Houston, TX 77008
    September-10-2026 | 1,940 sqft | $503/sqft | built 1946 | Similar size (1,940 sqft); Sold after the valuation date
    $975,000
  • 1624 Heights Blvd, Houston, TX 77008
    June-15-2026 | 1,980 sqft | $555/sqft | built 1921 | Similar size (1,980 sqft); Sold after the valuation date
    $1,099,000
  • 6550 Cindy Ln, Houston, TX 77008
    July-28-2026 | 1,999 sqft | $425/sqft | built 1955 | 5% size difference (1,999 sqft); Sold after the valuation date
    $849,500
  • 6223 Linton Rd, Houston, TX 77008
    September-30-2026 | 1,644 sqft | $407/sqft | built 1952 | 13% size difference (1,644 sqft); Sold after the valuation date
    $669,000
  • 6226 Wynnwood Ln, Houston, TX 77008
    May-22-2026 | 1,888 sqft | $368/sqft | built 1955 | Similar size (1,888 sqft); Sold after the valuation date
    $695,000

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.