Harris Value

721 Columbia St, Houston, TX 77007

2,373 sqft, built 1920, in Northside Appraised at $716,923 for 2026.

Harris County account 0202530000007

Appraised value
$716,923
Tax year 2026 · after any cap, before exemptions
Living area
2,373 sqft
$302 per sqft
Year built
1920
Average 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 77007, 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 decreased 3.1% from $739,501 in 2025 to $716,923 in 2026.
  • Appraised value per square footThe current public record shows about $302 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 77007.
  • Neighborhood value signalAmong 334 residential records in the same neighborhood, the average appraised value is about $504 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.1% on average.

Comparable assessments

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

  • 740 Cortlandt St, Houston, TX 77007
    2,342 sqft | $483/sqft | built 1918 | Similar size (2,342 vs 2,373 sqft); Similar age (1918 vs 1920); Similar lot size (6,600 vs 6,600 sqft)
    $1,130,381
  • 831 Harvard St, Houston, TX 77007
    2,456 sqft | $497/sqft | built 1920 | Similar size (2,456 vs 2,373 sqft); Built same year (1920); Similar lot size (6,600 vs 6,600 sqft)
    $1,219,828
  • 936 Arlington St, Houston, TX 77008
    2,444 sqft | $492/sqft | built 1920 | Similar size (2,444 vs 2,373 sqft); Built same year (1920); Similar lot size (6,600 vs 6,600 sqft)
    $1,202,294
  • 827 Harvard St, Houston, TX 77007
    2,346 sqft | $355/sqft | built 1920 | Similar size (2,346 vs 2,373 sqft); Built same year (1920); Similar lot size (6,600 vs 6,600 sqft)
    $832,541
  • 829 Columbia St, Houston, TX 77007
    2,328 sqft | $473/sqft | built 1920 | Similar size (2,328 vs 2,373 sqft); Built same year (1920); Similar lot size (6,600 vs 6,600 sqft)
    $1,100,317

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.

  • 216 W 9th St, Houston, TX 77007
    June-17-2026 | 2,267 sqft | $352/sqft | built 1930 | Similar size (2,267 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $799,000
  • 836 Allston St, Houston, TX 77007
    May-27-2026 | 2,160 sqft | $382/sqft | built 1920 | 9% size difference (2,160 sqft); Similar age (1920); Sold after the valuation date
    $825,000
  • 700 E 9th St, Houston, TX 77007
    July-9-2026 | 2,541 sqft | $510/sqft | built 1918 | 7% size difference (2,541 sqft); Similar age (1918); Sold after the valuation date
    $1,295,000
  • 344 Harvard St, Houston, TX 77007
    April-30-2026 | 2,434 sqft | $442/sqft | built 1920 | Similar size (2,434 sqft); Similar age (1920); Sold after the valuation date
    $1,075,000
  • 638 Harvard St, Houston, TX 77007
    April-30-2026 | 2,165 sqft | $647/sqft | built 1920 | 9% size difference (2,165 sqft); Similar age (1920); Sold after the valuation date
    $1,400,000

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.