Harris Value

439 W 18th St, Houston, TX 77008

2,552 sqft, built 2001, in Northside Appraised at $800,173 for 2026.

Harris County account 0200960010035

Appraised value
$800,173
Tax year 2026 · after any cap, before exemptions
Living area
2,552 sqft
$314 per sqft
Year built
2001
Good 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 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 1.6% from $787,851 in 2025 to $800,173 in 2026.
  • Appraised value per square footThe current public record shows about $314 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside neighborhood and ZIP 77008.
  • Neighborhood value signalAmong 1,234 residential records in the same neighborhood, the average appraised value is about $359 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.0% on average.

Comparable assessments

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

  • 454 W 18th St, Houston, TX 77008
    2,616 sqft | $324/sqft | built 2001 | Similar size (2,616 vs 2,552 sqft); Built same year (2001); Similar lot size (4,401 vs 4,400 sqft)
    $847,790
  • 404 W 17th St, Houston, TX 77008
    2,524 sqft | $318/sqft | built 1997 | Similar size (2,524 vs 2,552 sqft); Similar age (1997 vs 2001); Similar lot size (4,760 vs 4,400 sqft)
    $803,633
  • 219 W 25th St, Houston, TX 77008
    2,502 sqft | $362/sqft | built 2007 | Similar size (2,502 vs 2,552 sqft); Lot 12% larger (4,912 vs 4,400 sqft); Same quality (Good)
    $905,013
  • 217 W 25th St, Houston, TX 77008
    2,610 sqft | $351/sqft | built 2007 | Similar size (2,610 vs 2,552 sqft); Lot 12% larger (4,912 vs 4,400 sqft); Same quality (Good)
    $916,661
  • 317 1/2 W 26th St, Houston, TX 77008
    2,624 sqft | $327/sqft | built 2016 | Similar size (2,624 vs 2,552 sqft); Similar lot size (4,194 vs 4,400 sqft); Same quality (Good)
    $857,323

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.

  • 310 W 17th St, Houston, TX 77008
    September-15-2026 | 2,572 sqft | $435/sqft | built 2011 | Similar size (2,572 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $1,120,000
  • 315 W 15th St, Houston, TX 77008
    August-24-2026 | 2,505 sqft | $459/sqft | built 2004 | Similar size (2,505 sqft); Similar age (2004); Sold after the valuation date
    $1,149,900
  • 926 Nicholson St, Houston, TX 77008
    August-6-2026 | 2,690 sqft | $428/sqft | built 2006 | 5% size difference (2,690 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $1,150,000
  • 1527 Oxford St, Houston, TX 77008
    July-7-2026 | 2,560 sqft | $506/sqft | built 2007 | Similar size (2,560 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,295,000
  • 125 E 22nd St, Houston, TX 77008
    July-16-2026 | 2,480 sqft | $320/sqft | built 2006 | Similar size (2,480 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $794,000

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.