Collin Value

6615 Shell Flower Ln Dallas, TX 75252

4,210 sqft, built 2007, in Preston Road Highlands. Appraised at $1,493,023 for 2026.

Collin County account 191820

Appraised value
$1,493,023
Tax year 2026
Living area
4,210 sqft
$355 per sqft
Year built
2007
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 75252 and Preston Road Highlands 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 mailed, 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 CCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 14.2% from $1,307,355 in 2025 to $1,493,023 in 2026.
  • Appraised value per square footThe current public record shows about $355 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Preston Road Highlands neighborhood and ZIP 75252.
  • Neighborhood value signalAmong 427 residential records in the same neighborhood, the average appraised value is about $277 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +9.7% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 6702 Sawmill Rd Dallas, TX 75252
    4,118 sqft | $268/sqft | built 2005 | Similar size (4,118 vs 4,210 sqft); Similar age (2005 vs 2007); Both have pool
    $1,104,411
  • 6726 Sawmill Rd Dallas, TX 75252
    4,330 sqft | $279/sqft | built 2005 | Similar size (4,330 vs 4,210 sqft); Similar age (2005 vs 2007); Both have pool
    $1,209,709
  • 6604 Gold Dust Trl Dallas, TX 75252
    3,870 sqft | $274/sqft | built 2006 | 8% smaller (3,870 vs 4,210 sqft); Similar age (2006 vs 2007); Similar lot size (15,000 vs 15,000 sqft)
    $1,061,887
  • 17702 Hillcrest Rd Dallas, TX 75252
    4,359 sqft | $393/sqft | built 2002 | Similar size (4,359 vs 4,210 sqft); Similar age (2002 vs 2007); Similar lot size (15,755 vs 15,000 sqft)
    $1,714,447
  • 6723 Sawmill Rd Dallas, TX 75252
    4,608 sqft | $311/sqft | built 2009 | 10% larger (4,608 vs 4,210 sqft); Similar age (2009 vs 2007); Similar lot size (14,997 vs 15,000 sqft)
    $1,434,635

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.

  • 5607 Willow Wood Ln Dallas, TX 75252
    September-2-2026 | 4,265 sqft | $244/sqft | built 2000 | Similar size (4,265 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $1,039,900
  • 6634 Shell Flower Ln Dallas, TX 75252
    August-12-2026 | 4,677 sqft | $257/sqft | built 2000 | 11% size difference (4,677 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $1,199,999
  • 6040 Fieldstone Dr Dallas, TX 75252
    September-24-2026 | 3,463 sqft | $206/sqft | built 1993 | Sold after the valuation date
    $715,000
  • 5819 Coolwater Cv Dallas, TX 75252
    September-23-2026 | 4,370 sqft | $240/sqft | built 1994 | Similar size (4,370 sqft); Sold after the valuation date
    $1,050,000
  • 17605 Crabapple Ct Dallas, TX 75252
    July-17-2026 | 4,459 sqft | $247/sqft | built 2017 | 6% size difference (4,459 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $1,100,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Collin Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 14.2% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,493,023+$185,668+14.2%
2025$1,307,355+$106,342+8.9%
2024$1,201,013+$243,890+25.5%
2023$957,123+$242,325+33.9%
2022$714,798+$104,806+17.2%
2021$609,992+$35,230+6.1%
2020$574,762——
6-year total+$918,261+159.8%