Harris Value

4747 Glen Isle Dr, Houston, TX 77009

1,808 sqft, built 2020, in Northside Appraised at $316,249 for 2026.

Harris County account 1388080010007

Appraised value
$316,249
Tax year 2026 · after any cap, before exemptions
Living area
1,808 sqft
$175 per sqft
Year built
2020
Average 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 77009, Northside, and The Heights 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 decreased 15.6% from $374,711 in 2025 to $316,249 in 2026.
  • Appraised value per square footThe current public record shows about $175 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside neighborhood and ZIP 77009.
  • Neighborhood value signalAmong 37 residential records in the same neighborhood, the average appraised value is about $183 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -9.7% on average.

Comparable assessments

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

  • 4727 Glen Isle Dr, Houston, TX 77009
    1,849 sqft | $175/sqft | built 2021 | Similar size (1,849 vs 1,808 sqft); Similar age (2021 vs 2020); Similar lot size (2,224 vs 2,225 sqft)
    $322,818
  • 223 Garrison Dr, Houston, TX 77009
    1,849 sqft | $174/sqft | built 2020 | Similar size (1,849 vs 1,808 sqft); Built same year (2020); Similar lot size (2,200 vs 2,225 sqft)
    $321,012
  • 4739 Glen Isle Dr, Houston, TX 77009
    1,877 sqft | $174/sqft | built 2020 | Similar size (1,877 vs 1,808 sqft); Built same year (2020); Similar lot size (2,249 vs 2,225 sqft)
    $326,300
  • 4731 Glen Isle Dr, Houston, TX 77009
    1,889 sqft | $171/sqft | built 2020 | Similar size (1,889 vs 1,808 sqft); Built same year (2020); Similar lot size (2,199 vs 2,225 sqft)
    $323,023
  • 4735 Glen Isle Dr, Houston, TX 77009
    1,910 sqft | $169/sqft | built 2020 | 6% larger (1,910 vs 1,808 sqft); Built same year (2020); Similar lot size (2,225 vs 2,225 sqft)
    $323,450

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.

  • 4727 Glen Isle Dr, Houston, TX 77009
    June-30-2026 | 1,849 sqft | $157/sqft | built 2021 | Similar size (1,849 sqft); Similar age (2021); Sold after the valuation date
    $289,900
  • 4010 Elser St, Houston, TX 77009
    September-21-2026 | 1,647 sqft | $211/sqft | built 2022 | 9% size difference (1,647 sqft); Similar age (2022); Sold after the valuation date
    $347,500
  • 2415 Chapman St, Houston, TX 77009
    June-30-2026 | 1,699 sqft | $218/sqft | built 2019 | 6% size difference (1,699 sqft); Similar age (2019); Sold after the valuation date
    $370,000
  • 603 Link Rd UNIT G, Houston, TX 77009
    July-9-2026 | 1,805 sqft | $216/sqft | built 2022 | Similar size (1,805 sqft); Similar age (2022); Sold after the valuation date
    $389,900
  • 1902 Fletcher St, Houston, TX 77009
    August-7-2026 | 1,916 sqft | $140/sqft | built 2006 | 6% size difference (1,916 sqft); Sold after the valuation date
    $268,000

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.