Harris Value

21614 Castlemont Ln, Spring, TX 77388

2,533 sqft, built 1983, in Bridgestone Appraised at $274,073 for 2026.

Harris County account 1152570090015

Appraised value
$274,073
Tax year 2026 · after any cap, before exemptions
Living area
2,533 sqft
$108 per sqft
Year built
1983
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 Bridgestone 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 4.1% from $285,715 in 2025 to $274,073 in 2026.
  • Appraised value per square footThe current public record shows about $108 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Bridgestone neighborhood and ZIP 77388.
  • Neighborhood value signalAmong 1,359 residential records in the same neighborhood, the average appraised value is about $133 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

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

  • 21726 Hedgewick Ct, Spring, TX 77388
    2,477 sqft | $110/sqft | built 1983 | Similar size (2,477 vs 2,533 sqft); Built same year (1983); Similar lot size (9,350 vs 9,455 sqft)
    $273,693
  • 21731 Dovington Ct, Spring, TX 77388
    2,552 sqft | $107/sqft | built 1984 | Similar size (2,552 vs 2,533 sqft); Similar age (1984 vs 1983); Similar lot size (9,075 vs 9,455 sqft)
    $273,754
  • 4803 Ingleside Ct, Spring, TX 77388
    2,577 sqft | $112/sqft | built 1983 | Similar size (2,577 vs 2,533 sqft); Built same year (1983); Similar lot size (9,798 vs 9,455 sqft)
    $287,327
  • 4935 Edinston Pl, Spring, TX 77388
    2,589 sqft | $102/sqft | built 1984 | Similar size (2,589 vs 2,533 sqft); Similar age (1984 vs 1983); Similar lot size (9,275 vs 9,455 sqft)
    $262,898
  • 4602 Temple Bell Dr, Spring, TX 77388
    2,492 sqft | $112/sqft | built 1983 | Similar size (2,492 vs 2,533 sqft); Built same year (1983); Similar lot size (8,991 vs 9,455 sqft)
    $279,207

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.

  • 530 Kerri Leigh Ct, Spring, TX 77388
    September-22-2026 | 2,538 sqft | $118/sqft | built 1979 | Similar size (2,538 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $299,000
  • 17619 Cassina Dr, Spring, TX 77388
    August-7-2026 | 2,572 sqft | $144/sqft | built 1978 | Similar size (2,572 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $369,900
  • 3414 Flaming Candle Dr, Spring, TX 77388
    August-14-2026 | 2,442 sqft | $130/sqft | built 1977 | Similar size (2,442 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $318,000
  • 17422 Sorrel Ridge Dr, Spring, TX 77388
    August-19-2026 | 2,432 sqft | $154/sqft | built 1977 | Similar size (2,432 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $375,000
  • 3719 Cypress Hill Dr, Spring, TX 77388
    July-30-2026 | 2,458 sqft | $114/sqft | built 1978 | Similar size (2,458 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $279,900

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.