Harris Value

1815 Chantilly Ln, Houston, TX 77018

1,731 sqft, built 1950, in Central Northwest Appraised at $568,530 for 2026.

Harris County account 0731000720012

Appraised value
$568,530
Tax year 2026 · after any cap, before exemptions
Market value
$589,529
Living area
1,731 sqft
$328 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 $516,846 in 2025 to $568,530 in 2026.
  • Appraised value per square footThe current public record shows about $328 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $20,999 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 897 residential records in the same neighborhood, the average appraised value is about $331 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +11.0% on average.

Comparable assessments

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

  • 1814 Hewitt Dr, Houston, TX 77018
    1,717 sqft | $329/sqft | built 1950 | Similar size (1,717 vs 1,731 sqft); Built same year (1950); Similar lot size (7,080 vs 7,080 sqft)
    $564,179
  • 1725 Chantilly Ln, Houston, TX 77018
    1,742 sqft | $309/sqft | built 1949 | Similar size (1,742 vs 1,731 sqft); Similar age (1949 vs 1950); Similar lot size (7,200 vs 7,080 sqft)
    $538,559
  • 1823 Du Barry Ln, Houston, TX 77018
    1,764 sqft | $204/sqft | built 1950 | Similar size (1,764 vs 1,731 sqft); Built same year (1950); Similar lot size (7,260 vs 7,080 sqft)
    $359,720
  • 1717 Woodcrest Dr, Houston, TX 77018
    1,702 sqft | $264/sqft | built 1950 | Similar size (1,702 vs 1,731 sqft); Built same year (1950); Similar lot size (7,318 vs 7,080 sqft)
    $449,604
  • 1609 Lamonte Ln, Houston, TX 77018
    1,696 sqft | $352/sqft | built 1950 | Similar size (1,696 vs 1,731 sqft); Built same year (1950); Similar lot size (7,340 vs 7,080 sqft)
    $596,561

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.

  • 2027 Chantilly Ln, Houston, TX 77018
    October-2-2026 | 1,781 sqft | $253/sqft | built 1953 | Similar size (1,781 sqft); Similar age (1953); Sold after the valuation date
    $450,000
  • 2034 De Milo Dr, Houston, TX 77018
    July-30-2026 | 1,736 sqft | $334/sqft | built 1955 | Similar size (1,736 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $580,000
  • 2106 Saxon Dr, Houston, TX 77018
    September-2-2026 | 1,619 sqft | $355/sqft | built 1953 | 6% size difference (1,619 sqft); Similar age (1953); Sold after the valuation date
    $575,000
  • 2103 Bethlehem St, Houston, TX 77018
    August-21-2026 | 1,764 sqft | $340/sqft | built 1962 | Similar size (1,764 sqft); Sold after the valuation date
    $600,000
  • 1826 Woodcrest Dr, Houston, TX 77018
    June-30-2026 | 1,661 sqft | $391/sqft | built 1950 | Similar size (1,661 sqft); Similar age (1950); Sold after the valuation date
    $650,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $643,000 sale recorded on April-16-2026