Harris Value

814 Martin St, Houston, TX 77018

1,323 sqft, built 1950, in Central Northwest Appraised at $466,590 for 2026.

Harris County account 0610310000118

Appraised value
$466,590
Tax year 2026 · after any cap, before exemptions
Living area
1,323 sqft
$353 per sqft
Year built
1950
Low 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 77018 and Central Northwest 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 7.3% from $434,713 in 2025 to $466,590 in 2026.
  • Appraised value per square footThe current public record shows about $353 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Central Northwest neighborhood and ZIP 77018.
  • Neighborhood value signalAmong 81 residential records in the same neighborhood, the average appraised value is about $366 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.9% on average.

Comparable assessments

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

  • 727 Oak St, Houston, TX 77018
    1,388 sqft | $294/sqft | built 1950 | Similar size (1,388 vs 1,323 sqft); Built same year (1950); Lot 17% smaller (9,000 vs 10,863 sqft)
    $408,666
  • 723 Oak St, Houston, TX 77018
    1,494 sqft | $314/sqft | built 1950 | 13% larger (1,494 vs 1,323 sqft); Built same year (1950); Similar lot size (11,526 vs 10,863 sqft)
    $469,205
  • 910 Woodcrest Dr, Houston, TX 77018
    1,152 sqft | $279/sqft | built 1939 | 13% smaller (1,152 vs 1,323 sqft); Similar lot size (10,921 vs 10,863 sqft); Same quality (Low)
    $321,322
  • 916 Martin St, Houston, TX 77018
    1,284 sqft | $342/sqft | built 1950 | Similar size (1,284 vs 1,323 sqft); Built same year (1950); Lot 15% smaller (9,180 vs 10,863 sqft)
    $439,711
  • 715 Thornton Rd, Houston, TX 77018
    1,088 sqft | $420/sqft | built 1940 | Similar lot size (10,980 vs 10,863 sqft); Same quality (Low); Same neighborhood
    $457,222

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.

  • 1070 W 43rd St, Houston, TX 77018
    September-17-2026 | 1,208 sqft | $360/sqft | built 1946 | 9% size difference (1,208 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $435,000
  • 2126 Lamonte Ln, Houston, TX 77018
    September-30-2026 | 1,297 sqft | $320/sqft | built 1953 | Similar size (1,297 sqft); Similar age (1953); Sold after the valuation date
    $415,000
  • 1738 Lamonte Ln Ln, Houston, TX 77018
    September-1-2026 | 1,440 sqft | $354/sqft | built 1950 | 9% size difference (1,440 sqft); Similar age (1950); Sold after the valuation date
    $510,000
  • 1601 Saxon Dr, Houston, TX 77018
    August-5-2026 | 1,511 sqft | $397/sqft | built 1949 | 14% size difference (1,511 sqft); Similar age (1949); Sold after the valuation date
    $600,000
  • 1771 De Milo Dr, Houston, TX 77018
    June-18-2026 | 1,294 sqft | $339/sqft | built 1949 | Similar size (1,294 sqft); Similar age (1949); Sold after the valuation date
    $439,000

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.