Harris Value

3737 Lydia St, Houston, TX 77021

4 bed / 2 bath, 776 sqft, built 1950, in South Side Appraised at $148,237 for 2025.

Harris County account 0741510150014

Appraised value
$148,237
Tax year 2025 · after any cap, before exemptions
Living area
776 sqft
$191 per sqft
Year built
1950
Low 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 77021 and South Side 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 1.7% from $145,770 in 2024 to $148,237 in 2025.
  • Appraised value per square footThe current public record shows about $191 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Side neighborhood and ZIP 77021.

Comparable assessments

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

  • 3612 Rebecca St, Houston, TX 77021
    775 sqft | $176/sqft | built 1950 | Similar size (775 vs 776 sqft); Built same year (1950); Similar lot size (5,000 vs 5,000 sqft)
    $136,608
  • 3623 Rebecca St, Houston, TX 77021
    768 sqft | $132/sqft | built 1950 | Similar size (768 vs 776 sqft); Built same year (1950); Similar lot size (5,000 vs 5,000 sqft)
    $101,022
  • 3814 Noah St, Houston, TX 77021
    774 sqft | $175/sqft | built 1953 | Similar size (774 vs 776 sqft); Similar age (1953 vs 1950); Similar lot size (5,000 vs 5,000 sqft)
    $135,566
  • 7523 La Salette St, Houston, TX 77021
    777 sqft | $221/sqft | built 1955 | Similar size (777 vs 776 sqft); Similar age (1955 vs 1950); Similar lot size (5,000 vs 5,000 sqft)
    $171,543
  • 3833 Mainer St, Houston, TX 77021
    750 sqft | $173/sqft | built 1950 | Similar size (750 vs 776 sqft); Built same year (1950); Similar lot size (5,000 vs 5,000 sqft)
    $129,609

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2025. 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.