Harris Value

503 E 12th St, Houston, TX 77008

3,554 sqft, built 2004, in Northside Appraised at $1,509,830 for 2026.

Harris County account 0201870000027

Appraised value
$1,509,830
Tax year 2026 · after any cap, before exemptions
Living area
3,554 sqft
$425 per sqft
Year built
2004
Excellent 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 4.8% from $1,441,000 in 2025 to $1,509,830 in 2026.
  • Appraised value per square footThe current public record shows about $425 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 641 residential records in the same neighborhood, the average appraised value is about $489 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.1% on average.

Comparable assessments

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

  • 1325 Cortlandt St, Houston, TX 77008
    3,398 sqft | $474/sqft | built 2003 | Similar size (3,398 vs 3,554 sqft); Similar age (2003 vs 2004); Similar lot size (7,392 vs 7,331 sqft)
    $1,609,251
  • 1609 Columbia St, Houston, TX 77008
    3,541 sqft | $447/sqft | built 2005 | Similar size (3,541 vs 3,554 sqft); Similar age (2005 vs 2004); Similar lot size (6,600 vs 7,331 sqft)
    $1,581,774
  • 517 E 12th St, Houston, TX 77008
    3,601 sqft | $461/sqft | built 2006 | Similar size (3,601 vs 3,554 sqft); Similar age (2006 vs 2004); Similar lot size (6,600 vs 7,331 sqft)
    $1,661,598
  • 1415 Columbia St, Houston, TX 77008
    3,564 sqft | $498/sqft | built 2008 | Similar size (3,564 vs 3,554 sqft); Similar age (2008 vs 2004); Similar lot size (6,600 vs 7,331 sqft)
    $1,773,184
  • 1530 Arlington St, Houston, TX 77008
    3,496 sqft | $422/sqft | built 2007 | Similar size (3,496 vs 3,554 sqft); Similar age (2007 vs 2004); Similar lot size (6,600 vs 7,331 sqft)
    $1,474,894

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.