Harris Value

18102 Deep Brook Dr, Spring, TX 77379

2,442 sqft, built 1978, in Terranova Appraised at $278,940 for 2026.

Harris County account 1109180000220

Appraised value
$278,940
Tax year 2026 · after any cap, before exemptions
Living area
2,442 sqft
$114 per sqft
Year built
1978
Good 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 77379 and Terranova 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 0.6% from $280,495 in 2025 to $278,940 in 2026.
  • Appraised value per square footThe current public record shows about $114 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Terranova neighborhood and ZIP 77379.
  • Neighborhood value signalAmong 391 residential records in the same neighborhood, the average appraised value is about $114 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.1% on average.

Comparable assessments

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

  • 17614 Deep Brook Dr, Spring, TX 77379
    2,448 sqft | $118/sqft | built 1978 | Similar size (2,448 vs 2,442 sqft); Built same year (1978); Similar lot size (11,850 vs 11,850 sqft)
    $289,827
  • 18030 Deep Brook Dr, Spring, TX 77379
    2,441 sqft | $110/sqft | built 1977 | Similar size (2,441 vs 2,442 sqft); Similar age (1977 vs 1978); Similar lot size (11,850 vs 11,850 sqft)
    $268,338
  • 17702 Deep Brook Dr, Spring, TX 77379
    2,434 sqft | $115/sqft | built 1979 | Similar size (2,434 vs 2,442 sqft); Similar age (1979 vs 1978); Similar lot size (11,850 vs 11,850 sqft)
    $279,730
  • 17826 Deep Brook Dr, Spring, TX 77379
    2,429 sqft | $115/sqft | built 1978 | Similar size (2,429 vs 2,442 sqft); Built same year (1978); Similar lot size (11,700 vs 11,850 sqft)
    $279,383
  • 17610 Deep Brook Dr, Spring, TX 77379
    2,416 sqft | $116/sqft | built 1979 | Similar size (2,416 vs 2,442 sqft); Similar age (1979 vs 1978); Similar lot size (11,850 vs 11,850 sqft)
    $280,209

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.

  • 8310 Forest Ridge Rd, Spring, TX 77379
    September-25-2026 | 2,509 sqft | $143/sqft | built 1976 | Similar size (2,509 sqft); Similar age (1976); Sold after the valuation date
    $359,000
  • 18107 Fireside Dr, Spring, TX 77379
    October-1-2026 | 2,286 sqft | $108/sqft | built 1977 | 6% size difference (2,286 sqft); Similar age (1977); Sold after the valuation date
    $247,000
  • 5206 Springton Ln, TX 77379
    September-30-2026 | 2,540 sqft | $136/sqft | built 1977 | Similar size (2,540 sqft); Similar age (1977); Sold after the valuation date
    $345,990
  • 9515 Oxted Ln, Spring, TX 77379
    October-5-2026 | 2,645 sqft | $177/sqft | built 1978 | 8% size difference (2,645 sqft); Similar age (1978); Sold after the valuation date
    $469,000
  • 7063 Windy Pines Dr, Spring, TX 77379
    October-2-2026 | 2,312 sqft | $108/sqft | built 1977 | 5% size difference (2,312 sqft); Similar age (1977); 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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $305,000 sale recorded on July-24-2026