Harris Value

454 W 18th St, Houston, TX 77008

2,616 sqft, built 2001, in Northside Appraised at $847,790 for 2026.

Harris County account 0201170010018

Appraised value
$847,790
Tax year 2026 · after any cap, before exemptions
Living area
2,616 sqft
$324 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 1.7% from $833,900 in 2025 to $847,790 in 2026.
  • Appraised value per square footThe current public record shows about $324 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.

  • 450 W 18th St, Houston, TX 77008
    2,640 sqft | $325/sqft | built 2001 | Similar size (2,640 vs 2,616 sqft); Built same year (2001); Similar lot size (4,400 vs 4,401 sqft)
    $858,134
  • 448 W 18th St, Houston, TX 77008
    2,652 sqft | $336/sqft | built 2001 | Similar size (2,652 vs 2,616 sqft); Built same year (2001); Similar lot size (4,400 vs 4,401 sqft)
    $892,001
  • 431 W 18th St, Houston, TX 77008
    2,640 sqft | $293/sqft | built 2002 | Similar size (2,640 vs 2,616 sqft); Similar age (2002 vs 2001); Similar lot size (4,401 vs 4,401 sqft)
    $774,548
  • 439 W 18th St, Houston, TX 77008
    2,552 sqft | $314/sqft | built 2001 | Similar size (2,552 vs 2,616 sqft); Built same year (2001); Similar lot size (4,400 vs 4,401 sqft)
    $800,173
  • 513 W 23rd St, Houston, TX 77008
    2,656 sqft | $324/sqft | built 2008 | Similar size (2,656 vs 2,616 sqft); Similar lot size (4,094 vs 4,401 sqft); Same quality (Good)
    $861,037

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
  • 926 Nicholson St, Houston, TX 77008
    August-6-2026 | 2,690 sqft | $428/sqft | built 2006 | Similar size (2,690 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $1,150,000
  • 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
  • 233 W 26th St, Houston, TX 77008
    September-17-2026 | 2,626 sqft | $286/sqft | built 2013 | Similar size (2,626 sqft); Sold after the valuation date
    $749,900
  • 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

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.