Harris Value

3701 Lydia St, Houston, TX 77021

2,078 sqft, built 2017, in South Side Appraised at $307,950 for 2026.

Harris County account 0741510380026

Appraised value
$307,950
Tax year 2026 · after any cap, before exemptions
Living area
2,078 sqft
$148 per sqft
Year built
2017
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 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 decreased 4.5% from $322,328 in 2025 to $307,950 in 2026.
  • Appraised value per square footThe current public record shows about $148 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.
  • Neighborhood value signalAmong 694 residential records in the same neighborhood, the average appraised value is about $151 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.5% on average.

Comparable assessments

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

  • 3619 Lehall Ave, Houston, TX 77021
    2,039 sqft | $175/sqft | built 2023 | Similar size (2,039 vs 2,078 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Average)
    $356,816
  • 3823 Noah, Houston, TX 77021
    2,062 sqft | $153/sqft | built 2007 | Similar size (2,062 vs 2,078 sqft); Similar lot size (5,000 vs 5,000 sqft); Same quality (Average)
    $316,362
  • 3636 Rebecca St, Houston, TX 77021
    2,212 sqft | $150/sqft | built 2021 | 6% larger (2,212 vs 2,078 sqft); Similar age (2021 vs 2017); Similar lot size (5,000 vs 5,000 sqft)
    $331,050
  • 3819 Amos St, Houston, TX 77021
    1,860 sqft | $159/sqft | built 2016 | 10% smaller (1,860 vs 2,078 sqft); Similar age (2016 vs 2017); Similar lot size (5,000 vs 5,000 sqft)
    $296,551
  • 3526 Goodhope St, Houston, TX 77021
    2,310 sqft | $140/sqft | built 2019 | 11% larger (2,310 vs 2,078 sqft); Similar age (2019 vs 2017); Similar lot size (5,000 vs 5,000 sqft)
    $322,385

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.

  • 3347 Kilgore St, Houston, TX 77021
    August-21-2026 | 2,005 sqft | $149/sqft | built 2015 | Similar size (2,005 sqft); Similar age (2015); Sold after the valuation date
    $299,000
  • 4213 Idaho St, Houston, TX 77021
    September-17-2026 | 1,984 sqft | $186/sqft | built 2026 | Similar size (1,984 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $369,000
  • 7108 Saint Augustine St, Houston, TX 77021
    September-4-2026 | 1,932 sqft | $179/sqft | built 2023 | 7% size difference (1,932 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $345,000
  • 3735 Lydia St, Houston, TX 77021
    July-22-2026 | 2,018 sqft | $178/sqft | built 2025 | Similar size (2,018 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $359,900
  • 6725 Saint Augustine St, Houston, TX 77021
    May-27-2026 | 2,050 sqft | $146/sqft | built 2020 | Similar size (2,050 sqft); Similar age (2020); Sold after the valuation date
    $299,900

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.