Harris Value

509 Post Oak Dr, Baytown, TX 77520

1,957 sqft, built 1972, in Lakewood Oaks Appraised at $236,371 for 2026.

Harris County account 1021450000013

Appraised value
$236,371
Tax year 2026 · after any cap, before exemptions
Living area
1,957 sqft
$121 per sqft
Year built
1972
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 77520 and Lakewood Oaks 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 5.2% from $224,787 in 2025 to $236,371 in 2026.
  • Appraised value per square footThe current public record shows about $121 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakewood Oaks neighborhood and ZIP 77520.
  • Neighborhood value signalAmong 944 residential records in the same neighborhood, the average appraised value is about $118 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.3% on average.

Comparable assessments

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

  • 212 Rue Orleans St, Baytown, TX 77520
    1,917 sqft | $150/sqft | built 1975 | Similar size (1,917 vs 1,957 sqft); Similar age (1975 vs 1972); Lot 11% smaller (14,900 vs 16,665 sqft)
    $288,323
  • 506 Post Oak Dr, Baytown, TX 77520
    2,120 sqft | $115/sqft | built 1972 | 8% larger (2,120 vs 1,957 sqft); Built same year (1972); Similar lot size (15,500 vs 16,665 sqft)
    $244,319
  • 409 Azalea Dr, Baytown, TX 77520
    1,955 sqft | $85/sqft | built 1959 | Similar size (1,955 vs 1,957 sqft); Similar lot size (15,000 vs 16,665 sqft); Same quality (Average)
    $165,633
  • 505 N Burnett Dr, Baytown, TX 77520
    1,913 sqft | $122/sqft | built 1958 | Similar size (1,913 vs 1,957 sqft); Similar lot size (17,600 vs 16,665 sqft); Same quality (Average)
    $232,754
  • 415 S Burnett Dr, Baytown, TX 77520
    1,937 sqft | $107/sqft | built 1964 | Similar size (1,937 vs 1,957 sqft); Lot 14% larger (19,040 vs 16,665 sqft); Same quality (Average)
    $207,489

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.

  • 306 Red Bud Ln, Baytown, TX 77520
    August-21-2026 | 2,028 sqft | $148/sqft | built 1973 | Similar size (2,028 sqft); Similar age (1973); Sold after the valuation date
    $299,900
  • 110 Bayou Dr, Baytown, TX 77520
    August-10-2026 | 1,960 sqft | $199/sqft | built 1989 | Similar size (1,960 sqft); Sold after the valuation date
    $390,000
  • 104 Merrilane St, Baytown, TX 77520
    July-28-2026 | 1,986 sqft | $101/sqft | built 1958 | Similar size (1,986 sqft); Sold after the valuation date
    $199,900
  • 508 Pin Oak Dr, Baytown, TX 77520
    July-2-2026 | 1,940 sqft | $128/sqft | built 1982 | Similar size (1,940 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $249,000
  • 2211 Bonita Way, Baytown, TX 77520
    August-21-2026 | 2,097 sqft | $102/sqft | built 1965 | 7% size difference (2,097 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $214,000

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.