Collin Value

17409 Oakington Ct Dallas, TX 75252

2,403 sqft, built 1978, in Preston Green North Fourth Section. Appraised at $682,087 for 2026.

Collin County account 197030

Appraised value
$682,087
Tax year 2026
Living area
2,403 sqft
$284 per sqft
Year built
1978
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 Green North Fourth Section 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 3.3% from $705,240 in 2025 to $682,087 in 2026.
  • Appraised value per square footThe current public record shows about $284 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Preston Green North Fourth Section neighborhood and ZIP 75252.
  • Neighborhood value signalAmong 75 residential records in the same neighborhood, the average appraised value is about $220 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.6% 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.

  • 6008 Richwater Dr Dallas, TX 75252
    September-18-2026 | 2,431 sqft | $237/sqft | built 1986 | Similar size (2,431 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $575,000
  • 18512 Crownover Ct Dallas, TX 75252
    August-3-2026 | 2,419 sqft | $252/sqft | built 1981 | Similar size (2,419 sqft); Similar age (1981); Sold after the valuation date
    $609,900
  • 5931 Buffridge Trl Dallas, TX 75252
    September-29-2026 | 2,510 sqft | $273/sqft | built 1985 | Similar size (2,510 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $685,000
  • 6622 Dupper Dr Dallas, TX 75252
    July-27-2026 | 2,428 sqft | $216/sqft | built 1984 | Similar size (2,428 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $525,000
  • 6032 Ainsdale Ct Dallas, TX 75252
    September-16-2026 | 2,387 sqft | $238/sqft | built 1994 | Similar size (2,387 sqft); Sold after the valuation date
    $569,000

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 3.3% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$682,087−$23,153−3.3%
2025$705,240−$76,117−9.7%
2024$781,357+$106,385+15.8%
2023$674,972+$107,178+18.9%
2022$567,794+$85,773+17.8%
2021$482,021+$80,605+20.1%
2020$401,416——
6-year total+$280,671+69.9%