Harris Value

309 W 12th St, Houston, TX 77008

1,172 sqft, built 1910, in Northside Appraised at $796,569 for 2026.

Harris County account 0201800000011

Appraised value
$796,569
Tax year 2026 · after any cap, before exemptions
Market value
$805,449
Living area
1,172 sqft
$680 per sqft
Year built
1910
Average quality
Homestead
Yes
Owner-occupied exemption on file

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 10.0% from $724,154 in 2025 to $796,569 in 2026.
  • Appraised value per square footThe current public record shows about $680 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $8,880 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside neighborhood and ZIP 77008.
  • Neighborhood value signalAmong 537 residential records in the same neighborhood, the average appraised value is about $491 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.7% on average.

Comparable assessments

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

  • 718 W 14th St, Houston, TX 77008
    1,212 sqft | $410/sqft | built 1920 | Similar size (1,212 vs 1,172 sqft); Similar lot size (4,400 vs 4,400 sqft); Same quality (Average)
    $497,364
  • 515 W 14th St, Houston, TX 77008
    1,135 sqft | $520/sqft | built 1900 | Similar size (1,135 vs 1,172 sqft); Similar lot size (4,400 vs 4,400 sqft); Same quality (Average)
    $590,101
  • 317 W 13th St, Houston, TX 77008
    1,192 sqft | $376/sqft | built 1920 | Similar size (1,192 vs 1,172 sqft); Similar lot size (4,400 vs 4,400 sqft); Same quality (Average)
    $447,992
  • 305 W 12th St, Houston, TX 77008
    1,254 sqft | $418/sqft | built 1905 | 7% larger (1,254 vs 1,172 sqft); Similar age (1905 vs 1910); Similar lot size (4,400 vs 4,400 sqft)
    $524,798
  • 310 W 13th St, Houston, TX 77008
    1,256 sqft | $371/sqft | built 1907 | 7% larger (1,256 vs 1,172 sqft); Similar age (1907 vs 1910); Similar lot size (4,400 vs 4,400 sqft)
    $465,559

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.

  • 332 W 27th St, Houston, TX 77008
    September-18-2026 | 1,062 sqft | $612/sqft | built 1910 | 9% size difference (1,062 sqft); Similar age (1910); Sold after the valuation date
    $650,000
  • 719 E 23rd St, Houston, TX 77008
    July-20-2026 | 1,008 sqft | $496/sqft | built 1928 | 14% size difference (1,008 sqft); Sold after the valuation date
    $499,500
  • 721 Ralfallen St, Houston, TX 77008
    July-7-2026 | 1,130 sqft | $619/sqft | built 1929 | Similar size (1,130 sqft); Sold after the valuation date
    $699,000
  • 108 E 27th St, Houston, TX 77008
    August-17-2026 | 912 sqft | $543/sqft | built 1920 | Moderate age difference (10 years newer); Sold after the valuation date
    $495,000
  • 825 Ralfallen St, Houston, TX 77008
    August-21-2026 | 1,008 sqft | $644/sqft | built 1920 | 14% size difference (1,008 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $649,000

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.