Harris Value

715 Key St, Houston, TX 77009

1,232 sqft, built 1920, in Northside Appraised at $664,706 for 2026.

Harris County account 0621360000013

Appraised value
$664,706
Tax year 2026 · after any cap, before exemptions
Living area
1,232 sqft
$540 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 77009, 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 5.9% from $627,551 in 2025 to $664,706 in 2026.
  • Appraised value per square footThe current public record shows about $540 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 77009.
  • Neighborhood value signalAmong 864 residential records in the same neighborhood, the average appraised value is about $492 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.4% on average.

Comparable assessments

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

  • 3711 Julian St, Houston, TX 77009
    1,218 sqft | $558/sqft | built 1926 | Similar size (1,218 vs 1,232 sqft); Similar lot size (5,900 vs 5,616 sqft); Same quality (Average)
    $679,706
  • 728 W Temple St, Houston, TX 77009
    1,200 sqft | $534/sqft | built 1920 | Similar size (1,200 vs 1,232 sqft); Built same year (1920); Similar lot size (5,616 vs 5,616 sqft)
    $641,074
  • 713 W Temple St, Houston, TX 77009
    1,196 sqft | $685/sqft | built 1920 | Similar size (1,196 vs 1,232 sqft); Built same year (1920); Similar lot size (5,616 vs 5,616 sqft)
    $819,500
  • 727 Key St, Houston, TX 77009
    1,269 sqft | $554/sqft | built 1920 | Similar size (1,269 vs 1,232 sqft); Built same year (1920); Similar lot size (5,616 vs 5,616 sqft)
    $702,792
  • 824 W Cottage St, Houston, TX 77009
    1,260 sqft | $496/sqft | built 1924 | Similar size (1,260 vs 1,232 sqft); Similar age (1924 vs 1920); Similar lot size (5,512 vs 5,616 sqft)
    $624,906

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.

  • 203 Archer St, Houston, TX 77009
    September-1-2026 | 1,300 sqft | $385/sqft | built 1920 | 6% size difference (1,300 sqft); Similar age (1920); Sold after the valuation date
    $499,999
  • 824 W Melwood St, Houston, TX 77009
    August-7-2026 | 1,302 sqft | $530/sqft | built 1928 | 6% size difference (1,302 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $689,900
  • 912 Robbie St, Houston, TX 77009
    July-22-2026 | 1,134 sqft | $405/sqft | built 1920 | 8% size difference (1,134 sqft); Similar age (1920); Sold after the valuation date
    $459,000
  • 908 Northwood St, Houston, TX 77009
    September-4-2026 | 1,080 sqft | $347/sqft | built 1920 | 12% size difference (1,080 sqft); Similar age (1920); Sold after the valuation date
    $374,900
  • 3818 Hardy St, Houston, TX 77009
    September-18-2026 | 1,272 sqft | $138/sqft | built 1938 | Similar size (1,272 sqft); Sold after the valuation date
    $175,000

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.