Collin Value

4001 Blaire Ave, Celina, TX 75009

4,570 sqft, built 2024, in Harper Estates. Appraised at $1,582,478 for 2026.

Collin County account 2911953

Appraised value
$1,582,478
Tax year 2026
Living area
4,570 sqft
$346 per sqft
Year built
2024

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 75009, Harper Estates, Celina, and Prosper 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 changed from $710,475 in 2025 to $1,582,478 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Appraised value per square footThe current public record shows about $346 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Harper Estates neighborhood and ZIP 75009.
  • Neighborhood value signalAmong 28 residential records in the same neighborhood, the average appraised value is about $210 per square foot.

Comparable assessments

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

  • 3910 Blaire Ave, Celina, TX 75009
    4,616 sqft | $343/sqft | built 2025 | Similar size (4,616 vs 4,570 sqft); Similar age (2025 vs 2024); Similar lot size (47,959 vs 48,003 sqft)
    $1,581,863
  • 4000 Elsa Dr, Celina, TX 75009
    4,696 sqft | $282/sqft | built 2024 | Similar size (4,696 vs 4,570 sqft); Built same year (2024); Similar lot size (48,612 vs 48,003 sqft)
    $1,323,136
  • 3911 Pandora Dr, Celina, TX 75009
    4,886 sqft | $337/sqft | built 2025 | 7% larger (4,886 vs 4,570 sqft); Similar age (2025 vs 2024); Similar lot size (48,830 vs 48,003 sqft)
    $1,644,995
  • 3921 Elsa Dr, Celina, TX 75009
    4,207 sqft | $353/sqft | built 2024 | 8% smaller (4,207 vs 4,570 sqft); Built same year (2024); Similar lot size (48,874 vs 48,003 sqft)
    $1,485,695
  • 3910 Pandora Dr, Celina, TX 75009
    4,429 sqft | $384/sqft | built 2025 | Similar size (4,429 vs 4,570 sqft); Similar age (2025 vs 2024); Similar lot size (49,005 vs 48,003 sqft)
    $1,702,226

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.

  • 1940 Cattle St, Celina, TX 75009
    August-17-2026 | 4,268 sqft | $304/sqft | built 2014 | 7% size difference (4,268 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $1,299,000
  • 2151 Lariat Trl, Celina, TX 75009
    September-30-2026 | 3,621 sqft | $260/sqft | built 2016 | Moderate age difference (8 years older); Sold after the valuation date
    $940,000
  • 103 Adams Ct, Celina, TX 75009
    July-15-2026 | 3,804 sqft | $250/sqft | built 2023 | Similar age (2023); Sold after the valuation date
    $950,000
  • 1845 Cattle St, Celina, TX 75009
    May-11-2026 | 4,086 sqft | $245/sqft | built 2014 | 11% size difference (4,086 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $1,000,000
  • 1123 Ellicott Dr, Celina, TX 75009
    September-1-2026 | 4,139 sqft | $278/sqft | built 2018 | 9% size difference (4,139 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $1,150,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Collin Central Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 122.7% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,582,478+$872,003+122.7%
2025$710,475——
1-year total+$872,003+122.7%