Harris Value

421 Shadylawn Ave Shoreacres, TX 77571

2,022 sqft, built 1962, in Bay Oaks Appraised at $202,285 for 2026.

Harris County account 0580540190005

Appraised value
$202,285
Tax year 2026 · after any cap, before exemptions
Market value
$215,426
Living area
2,022 sqft
$100 per sqft
Year built
1962
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 77571 and Bay 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 10.0% from $183,896 in 2025 to $202,285 in 2026.
  • Appraised value per square footThe current public record shows about $100 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $13,141 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Bay Oaks neighborhood and ZIP 77571.
  • Neighborhood value signalAmong 305 residential records in the same neighborhood, the average appraised value is about $140 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +12.3% on average.

Comparable assessments

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

  • 506 Meadowlawn Ave Shoreacres, TX 77571
    2,061 sqft | $104/sqft | built 1964 | Similar size (2,061 vs 2,022 sqft); Similar age (1964 vs 1962); Similar lot size (9,750 vs 9,750 sqft)
    $215,014
  • 506 Baywood St Shoreacres, TX 77571
    2,075 sqft | $122/sqft | built 1964 | Similar size (2,075 vs 2,022 sqft); Similar age (1964 vs 1962); Similar lot size (9,750 vs 9,750 sqft)
    $252,584
  • 426 Baywood St Shoreacres, TX 77571
    1,956 sqft | $112/sqft | built 1965 | Similar size (1,956 vs 2,022 sqft); Similar age (1965 vs 1962); Similar lot size (9,620 vs 9,750 sqft)
    $219,971
  • 422 Baywood St Shoreacres, TX 77571
    1,924 sqft | $112/sqft | built 1965 | Similar size (1,924 vs 2,022 sqft); Similar age (1965 vs 1962); Similar lot size (9,750 vs 9,750 sqft)
    $215,001
  • 414 Shadylawn Ave Shoreacres, TX 77571
    1,998 sqft | $104/sqft | built 1964 | Similar size (1,998 vs 2,022 sqft); Similar age (1964 vs 1962); Similar lot size (10,400 vs 9,750 sqft)
    $207,244

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.

  • 423 Baywood St Shoreacres, TX 77571
    July-24-2026 | 1,900 sqft | $126/sqft | built 1965 | 6% size difference (1,900 sqft); Similar age (1965); Sold after the valuation date
    $240,000
  • 10315 Carlow Ln, La Porte, TX 77571
    May-29-2026 | 1,968 sqft | $155/sqft | built 1962 | Similar size (1,968 sqft); Similar age (1962); Sold after the valuation date
    $305,000
  • 10302 Belfast Rd, La Porte, TX 77571
    July-31-2026 | 2,241 sqft | $145/sqft | built 1962 | 11% size difference (2,241 sqft); Similar age (1962); Sold after the valuation date
    $324,900
  • 10423 Quiet Hill Rd, La Porte, TX 77571
    August-14-2026 | 2,296 sqft | $137/sqft | built 1966 | 14% size difference (2,296 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $315,000
  • 907 S 3rd St, La Porte, TX 77571
    August-31-2026 | 1,830 sqft | $109/sqft | built 1960 | 10% size difference (1,830 sqft); Similar age (1960); Sold after the valuation date
    $199,900

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.