Harris Value

11730 Tranquility Summit Dr, Cypress, TX 77433

1,580 sqft, built 2019, in Cypress Appraised at $353,380 for 2026.

Harris County account 1399750030009

Appraised value
$353,380
Tax year 2026 · after any cap, before exemptions
Market value
$361,694
Living area
1,580 sqft
$224 per sqft
Year built
2019
Good 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 77433, Cypress, and Cypress 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 $321,255 in 2025 to $353,380 in 2026.
  • Appraised value per square footThe current public record shows about $224 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $8,314 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Cypress neighborhood and ZIP 77433.
  • Neighborhood value signalAmong 511 residential records in the same neighborhood, the average appraised value is about $189 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.6% on average.

Comparable assessments

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

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.

  • 19935 Rustic Lake Ln, Cypress, TX 77433
    September-16-2026 | 1,590 sqft | $151/sqft | built 2005 | Similar size (1,590 sqft); Sold after the valuation date
    $240,000
  • 20502 Holly Barr Ln, Cypress, TX 77433
    August-28-2026 | 1,548 sqft | $163/sqft | built 2005 | Similar size (1,548 sqft); Sold after the valuation date
    $253,000
  • 18115 Holts Landing Dr, Cypress, TX 77433
    July-28-2026 | 1,547 sqft | $223/sqft | built 2010 | Similar size (1,547 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $345,000
  • 15230 Stuart Bat Cave Ln, Cypress, TX 77433
    June-25-2026 | 1,603 sqft | $221/sqft | built 2019 | Similar size (1,603 sqft); Similar age (2019); Sold after the valuation date
    $355,000
  • 20530 Ranch Mill Ln, Cypress, TX 77433
    August-7-2026 | 1,491 sqft | $154/sqft | built 2006 | 6% size difference (1,491 sqft); Sold after the valuation date
    $229,000

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.