Harris Value

4503 Apollo St, Houston, TX 77018

1,830 sqft, built 1964, in Central Northwest Appraised at $718,925 for 2026.

Harris County account 0923900000061

Appraised value
$718,925
Tax year 2026 · after any cap, before exemptions
Market value
$722,725
Living area
1,830 sqft
$393 per sqft
Year built
1964
Good 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 $653,569 in 2025 to $718,925 in 2026.
  • Appraised value per square footThe current public record shows about $393 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $3,800 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 959 residential records in the same neighborhood, the average appraised value is about $301 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.1% on average.

Comparable assessments

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

  • 1027 Chamboard Ln, Houston, TX 77018
    1,821 sqft | $397/sqft | built 1964 | Similar size (1,821 vs 1,830 sqft); Built same year (1964); Similar lot size (8,050 vs 8,040 sqft)
    $723,195
  • 4439 Apollo St, Houston, TX 77018
    1,807 sqft | $387/sqft | built 1964 | Similar size (1,807 vs 1,830 sqft); Built same year (1964); Similar lot size (8,040 vs 8,040 sqft)
    $698,775
  • 979 Curtin St, Houston, TX 77018
    1,836 sqft | $382/sqft | built 1962 | Similar size (1,836 vs 1,830 sqft); Similar age (1962 vs 1964); Similar lot size (8,050 vs 8,040 sqft)
    $702,117
  • 1055 Chantilly Ln, Houston, TX 77018
    1,830 sqft | $404/sqft | built 1963 | Similar size (1,830 vs 1,830 sqft); Similar age (1963 vs 1964); Similar lot size (8,190 vs 8,040 sqft)
    $738,843
  • 1167 Chamboard Ln, Houston, TX 77018
    1,808 sqft | $393/sqft | built 1965 | Similar size (1,808 vs 1,830 sqft); Similar age (1965 vs 1964); Similar lot size (7,820 vs 8,040 sqft)
    $710,514

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.

  • 2103 Bethlehem St, Houston, TX 77018
    August-21-2026 | 1,764 sqft | $340/sqft | built 1962 | Similar size (1,764 sqft); Similar age (1962); Sold after the valuation date
    $600,000
  • 995 Curtin St, Houston, TX 77018
    July-16-2026 | 1,885 sqft | $326/sqft | built 1961 | Similar size (1,885 sqft); Similar age (1961); Sold after the valuation date
    $615,000
  • 2319 Cheshire Ln, Houston, TX 77018
    August-18-2026 | 1,886 sqft | $432/sqft | built 1955 | Similar size (1,886 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $815,000
  • 1167 Chamboard Ln, Houston, TX 77018
    June-17-2026 | 1,808 sqft | $365/sqft | built 1965 | Similar size (1,808 sqft); Similar age (1965); Sold after the valuation date
    $660,000
  • 1307 Lehman St, Houston, TX 77018
    September-11-2026 | 1,752 sqft | $399/sqft | built 1966 | Similar size (1,752 sqft); Similar age (1966); Sold after the valuation date
    $699,000

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.