Collin Value

3617 Slickrock Dr, Plano, TX 75074

2,683 sqft, built 1999, in Stoney Hollow Phase Four. Appraised at $463,000 for 2026.

Collin County account 2067441

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Appraised value$463,000
Similar homes$588,140
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Appraised value
$463,000
Tax year 2026
Living area
2,683 sqft
$173 per sqft
Year built
1999
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

1 of 8 similar homes is assessed lower per square foot. Their similarity-weighted median is $219.21/sqft, which supports a value of $588,140.

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 75074 and Stoney Hollow Phase Four 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 decreased 11.4% from $522,555 in 2025 to $463,000 in 2026.
  • Appraised value per square footThe current public record shows about $173 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Stoney Hollow Phase Four neighborhood and ZIP 75074.
  • Neighborhood value signalAmong 79 residential records in the same neighborhood, the average appraised value is about $211 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.2% on average.

Comparable assessments

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

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.

  • 3349 Marsalis Ln, Plano, TX 75074
    August-27-2026 | 2,621 sqft | $202/sqft | built 1998 | Similar size (2,621 sqft); Similar age (1998); Sold after the valuation date
    $529,900
  • 2004 Spotted Ct, Plano, TX 75074
    August-31-2026 | 2,631 sqft | $193/sqft | built 2007 | Similar size (2,631 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $507,500
  • 3908 Cloudcrest Dr, Plano, TX 75074
    July-9-2026 | 2,650 sqft | $208/sqft | built 1999 | Similar size (2,650 sqft); Similar age (1999); Sold after the valuation date
    $549,900
  • 3901 Leon Dr, Plano, TX 75074
    October-9-2026 | 2,714 sqft | $212/sqft | built 1982 | Similar size (2,714 sqft); Sold after the valuation date
    $576,000
  • 3620 Primavera Dr, Plano, TX 75074
    August-18-2026 | 2,694 sqft | $204/sqft | built 2010 | Similar size (2,694 sqft); Sold after the valuation date
    $549,000

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

Down 11.4% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$463,000−$59,555−11.4%
2025$522,555+$79,774+18.0%
2024$442,781−$8,762−1.9%
2023$451,543+$17,972+4.1%
2022$433,571+$70,363+19.4%
2021$363,208+$68,043+23.1%
2020$295,165——
6-year total+$167,835+56.9%