Harris Value

20710 Marilyn Ln, Spring, TX 77388

1,233 sqft, built 1969, in Spring Dell Appraised at $186,878 for 2026.

Harris County account 1004900000050

Appraised value
$186,878
Tax year 2026 · after any cap, before exemptions
Living area
1,233 sqft
$152 per sqft
Year built
1969
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 77388 and Spring Dell 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 stayed about the same, from $186,878 in 2025 to $186,878 in 2026.
  • Appraised value per square footThe current public record shows about $152 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Spring Dell neighborhood and ZIP 77388.
  • Neighborhood value signalAmong 88 residential records in the same neighborhood, the average appraised value is about $159 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.6% on average.

Comparable assessments

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

  • 20514 Nannette Ln, Spring, TX 77388
    1,264 sqft | $129/sqft | built 1972 | Similar size (1,264 vs 1,233 sqft); Similar age (1972 vs 1969); Similar lot size (9,840 vs 9,840 sqft)
    $163,612
  • 20618 Marilyn Ln, Spring, TX 77388
    1,308 sqft | $157/sqft | built 1970 | 6% larger (1,308 vs 1,233 sqft); Similar age (1970 vs 1969); Similar lot size (9,840 vs 9,840 sqft)
    $205,022
  • 20527 Nannette Ln, Spring, TX 77388
    1,161 sqft | $165/sqft | built 1977 | 6% smaller (1,161 vs 1,233 sqft); Similar lot size (9,840 vs 9,840 sqft); Same quality (Average)
    $191,985
  • 20510 Nannette Ln, Spring, TX 77388
    1,148 sqft | $173/sqft | built 1980 | 7% smaller (1,148 vs 1,233 sqft); Similar lot size (9,840 vs 9,840 sqft); Same quality (Average)
    $198,599
  • 20503 Nannette Ln, Spring, TX 77388
    1,177 sqft | $180/sqft | built 1972 | Similar size (1,177 vs 1,233 sqft); Similar age (1972 vs 1969); Lot 12% larger (10,988 vs 9,840 sqft)
    $211,450

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.

  • 4822 Roserock Ln, Spring, TX 77388
    September-15-2026 | 1,164 sqft | $142/sqft | built 1981 | 6% size difference (1,164 sqft); Sold after the valuation date
    $164,900
  • 4203 Spinks Creek Ln, Spring, TX 77388
    August-21-2026 | 1,182 sqft | $176/sqft | built 1982 | Similar size (1,182 sqft); Sold after the valuation date
    $207,500
  • 4631 Enchanted Rock Ln, Spring, TX 77388
    July-28-2026 | 1,182 sqft | $169/sqft | built 1981 | Similar size (1,182 sqft); Sold after the valuation date
    $200,000
  • 21507 Meadowhill Dr, Spring, TX 77388
    April-30-2026 | 1,188 sqft | $183/sqft | built 1983 | Similar size (1,188 sqft); Sold after the valuation date
    $217,000
  • 21302 Bridgepoint Ln, Spring, TX 77388
    September-22-2026 | 1,560 sqft | $160/sqft | built 1982 | Sold after the valuation date
    $250,000

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.