Harris Value

223 W 30th St, Houston, TX 77018

1,351 sqft, built 1950, in Central Northwest Appraised at $519,310 for 2026.

Harris County account 0660450010006

Appraised value
$519,310
Tax year 2026 · after any cap, before exemptions
Market value
$524,879
Living area
1,351 sqft
$384 per sqft
Year built
1950
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 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 10.0% from $472,100 in 2025 to $519,310 in 2026.
  • Appraised value per square footThe current public record shows about $384 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $5,569 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Central Northwest neighborhood and ZIP 77018.
  • Neighborhood value signalAmong 474 residential records in the same neighborhood, the average appraised value is about $378 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +11.2% on average.

Comparable assessments

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

  • 411 W 30th St, Houston, TX 77018
    1,368 sqft | $371/sqft | built 1948 | Similar size (1,368 vs 1,351 sqft); Similar age (1948 vs 1950); Similar lot size (10,800 vs 11,162 sqft)
    $507,289
  • 227 W 30th St, Houston, TX 77018
    1,275 sqft | $407/sqft | built 1942 | 6% smaller (1,275 vs 1,351 sqft); Similar lot size (11,093 vs 11,162 sqft); Same quality (Average)
    $518,805
  • 408 W 34th St, Houston, TX 77018
    1,479 sqft | $367/sqft | built 1940 | 10% larger (1,479 vs 1,351 sqft); Similar lot size (11,120 vs 11,162 sqft); Same quality (Average)
    $543,162
  • 320 W 32nd St, Houston, TX 77018
    1,313 sqft | $493/sqft | built 1947 | Similar size (1,313 vs 1,351 sqft); Similar age (1947 vs 1950); Lot 18% larger (13,120 vs 11,162 sqft)
    $647,588
  • 311 W 30th St, Houston, TX 77018
    1,508 sqft | $337/sqft | built 1945 | 12% larger (1,508 vs 1,351 sqft); Similar age (1945 vs 1950); Similar lot size (11,534 vs 11,162 sqft)
    $508,413

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.

  • 1738 Lamonte Ln Ln, Houston, TX 77018
    September-1-2026 | 1,440 sqft | $354/sqft | built 1950 | 7% size difference (1,440 sqft); Similar age (1950); Sold after the valuation date
    $510,000
  • 1070 W 43rd St, Houston, TX 77018
    September-17-2026 | 1,208 sqft | $360/sqft | built 1946 | 11% 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
  • 1601 Saxon Dr, Houston, TX 77018
    August-5-2026 | 1,511 sqft | $397/sqft | built 1949 | 12% 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.