Harris Value

1508 Isabella St, Houston, TX 77004

1,276 sqft, built 1929, in South Central Houston Appraised at $333,164 for 2026.

Harris County account 0130860000009

Appraised value
$333,164
Tax year 2026 · after any cap, before exemptions
Living area
1,276 sqft
$261 per sqft
Year built
1929
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 77004 and South Central Houston 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 2.8% from $324,216 in 2025 to $333,164 in 2026.
  • Appraised value per square footThe current public record shows about $261 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Central Houston neighborhood and ZIP 77004.
  • Neighborhood value signalAmong 59 residential records in the same neighborhood, the average appraised value is about $254 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.3% on average.

Comparable assessments

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

  • 1505 Isabella St, Houston, TX 77004
    1,276 sqft | $245/sqft | built 1937 | Similar size (1,276 vs 1,276 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Average)
    $312,562
  • 1508 Truxillo St, Houston, TX 77004
    1,284 sqft | $280/sqft | built 1938 | Similar size (1,284 vs 1,276 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Average)
    $359,766
  • 3510 Chenevert St, Houston, TX 77004
    1,336 sqft | $407/sqft | built 1930 | Similar size (1,336 vs 1,276 sqft); Similar age (1930 vs 1929); Similar lot size (5,000 vs 5,000 sqft)
    $543,993
  • 1602 Francis St, Houston, TX 77004
    1,405 sqft | $252/sqft | built 1940 | 10% larger (1,405 vs 1,276 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Average)
    $354,599
  • 3501 Mosley Ct, Houston, TX 77004
    1,369 sqft | $373/sqft | built 1930 | 7% larger (1,369 vs 1,276 sqft); Similar age (1930 vs 1929); Similar lot size (5,000 vs 5,000 sqft)
    $511,259

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.

  • 2502 Rosewood St, Houston, TX 77004
    May-15-2026 | 1,290 sqft | $232/sqft | built 1930 | Similar size (1,290 sqft); Similar age (1930); Sold after the valuation date
    $299,000
  • 4310 Delano St, Houston, TX 77004
    July-1-2026 | 1,368 sqft | $183/sqft | built 1940 | 7% size difference (1,368 sqft); Sold after the valuation date
    $249,900
  • 2914 Wheeler St, Houston, TX 77004
    July-7-2026 | 1,369 sqft | $218/sqft | built 1942 | 7% size difference (1,369 sqft); Sold after the valuation date
    $299,000
  • 5313 Palmer St, Houston, TX 77004
    May-20-2026 | 1,479 sqft | $166/sqft | built 1935 | Moderate age difference (6 years newer); Sold after the valuation date
    $245,000
  • 3423 Anita St, Houston, TX 77004
    July-14-2026 | 1,558 sqft | $160/sqft | Sold after the valuation date
    $249,900

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.