Harris Value

519 Heidrich St, Houston, TX 77018

1,533 sqft, built 1959, in Northside Appraised at $292,373 for 2026.

Harris County account 0801170000049

Appraised value
$292,373
Tax year 2026 · after any cap, before exemptions
Market value
$461,820
Living area
1,533 sqft
$191 per sqft
Year built
1959
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 77018 and Northside 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 $265,794 in 2025 to $292,373 in 2026.
  • Appraised value per square footThe current public record shows about $191 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $169,447 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 77018.
  • Neighborhood value signalAmong 50 residential records in the same neighborhood, the average appraised value is about $193 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +14.0% on average.

Comparable assessments

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

  • 526 Heidrich St, Houston, TX 77018
    1,524 sqft | $200/sqft | built 1955 | Similar size (1,524 vs 1,533 sqft); Similar age (1955 vs 1959); Similar lot size (11,060 vs 11,060 sqft)
    $305,078
  • 310 Heidrich St, Houston, TX 77018
    1,595 sqft | $178/sqft | built 1955 | Similar size (1,595 vs 1,533 sqft); Similar age (1955 vs 1959); Similar lot size (11,060 vs 11,060 sqft)
    $283,930
  • 411 Heidrich St, Houston, TX 77018
    1,442 sqft | $201/sqft | built 1955 | 6% smaller (1,442 vs 1,533 sqft); Similar age (1955 vs 1959); Similar lot size (11,060 vs 11,060 sqft)
    $289,399
  • 534 Heidrich St, Houston, TX 77018
    1,394 sqft | $204/sqft | built 1955 | 9% smaller (1,394 vs 1,533 sqft); Similar age (1955 vs 1959); Similar lot size (11,060 vs 11,060 sqft)
    $284,155
  • 318 Heidrich St, Houston, TX 77018
    1,392 sqft | $215/sqft | built 1955 | 9% smaller (1,392 vs 1,533 sqft); Similar age (1955 vs 1959); Similar lot size (11,060 vs 11,060 sqft)
    $299,765

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.

  • 1402 Lehman St, Houston, TX 77018
    September-10-2026 | 1,536 sqft | $410/sqft | built 1967 | Similar size (1,536 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $629,000
  • 1601 Saxon Dr, Houston, TX 77018
    August-5-2026 | 1,511 sqft | $397/sqft | built 1949 | Similar size (1,511 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $600,000
  • 2303 Bron Holly Dr, Houston, TX 77018
    August-12-2026 | 1,584 sqft | $300/sqft | built 1959 | Similar size (1,584 sqft); Similar age (1959); Sold after the valuation date
    $474,900
  • 1738 Lamonte Ln Ln, Houston, TX 77018
    September-1-2026 | 1,440 sqft | $354/sqft | built 1950 | 6% size difference (1,440 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $510,000
  • 1007 W 30th St, Houston, TX 77018
    September-11-2026 | 1,484 sqft | $201/sqft | built 1955 | Similar size (1,484 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $299,000

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.