Harris Value

20634 Marilyn Ln, Spring, TX 77388

1,594 sqft, built 1969, in Spring Dell Appraised at $270,694 for 2026.

Harris County account 1004900000047

Appraised value
$270,694
Tax year 2026 · after any cap, before exemptions
Living area
1,594 sqft
$170 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 increased 0.5% from $269,465 in 2025 to $270,694 in 2026.
  • Appraised value per square footThe current public record shows about $170 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.

  • 20710 Nannette Ln, Spring, TX 77388
    1,690 sqft | $152/sqft | built 1975 | 6% larger (1,690 vs 1,594 sqft); Similar lot size (19,920 vs 19,680 sqft); Same quality (Average)
    $256,456
  • 20711 Marilyn Ln, Spring, TX 77388
    1,538 sqft | $183/sqft | built 1981 | Similar size (1,538 vs 1,594 sqft); Similar lot size (19,680 vs 19,680 sqft); Same quality (Average)
    $281,737
  • 20607 Nannette Ln, Spring, TX 77388
    1,742 sqft | $152/sqft | built 1977 | 9% larger (1,742 vs 1,594 sqft); Similar lot size (19,680 vs 19,680 sqft); Same quality (Average)
    $264,534
  • 20603 Sunshine Ln, Spring, TX 77388
    1,696 sqft | $115/sqft | built 1965 | 6% larger (1,696 vs 1,594 sqft); Similar age (1965 vs 1969); Lot 10% smaller (17,712 vs 19,680 sqft)
    $194,412
  • 20615 Marilyn Ln, Spring, TX 77388
    1,804 sqft | $151/sqft | built 1978 | 13% larger (1,804 vs 1,594 sqft); Similar lot size (19,680 vs 19,680 sqft); Same quality (Average)
    $272,324

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.

  • 4506 Pineville Ln, Spring, TX 77388
    September-21-2026 | 1,614 sqft | $142/sqft | built 1980 | Similar size (1,614 sqft); Sold after the valuation date
    $230,000
  • 21310 Bridgepoint Ln, Spring, TX 77388
    September-22-2026 | 1,622 sqft | $133/sqft | built 1982 | Similar size (1,622 sqft); Sold after the valuation date
    $215,900
  • 21302 Bridgepoint Ln, Spring, TX 77388
    September-22-2026 | 1,560 sqft | $160/sqft | built 1982 | Similar size (1,560 sqft); Sold after the valuation date
    $250,000
  • 20618 Nannette Ln, Spring, TX 77388
    August-28-2026 | 1,574 sqft | $172/sqft | built 1978 | Similar size (1,574 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $270,000
  • 4918 Bridgemont Ln, Spring, TX 77388
    September-18-2026 | 1,520 sqft | $122/sqft | built 1984 | Similar size (1,520 sqft); Sold after the valuation date
    $184,999

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.