DTX Value

403 Lexington Ln, Richardson, TX 75080

4 bed / 2 bath, 1,990 sqft, built 1962 Appraised at $359,000 for 2026.

Dallas County account 42120500020200000

Appraised value
$359,000
Tax year 2026
Living area
1,990 sqft
$180 per sqft
Year built
1962
Average quality

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 75080 and DCAD Appraisal Area 2RSO05 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 DCAD records highlight what may be worth checking before you file.

  • Appraised value per square footThe current public record shows about $180 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75080.
  • Neighborhood value signalAmong 504 residential records in the same neighborhood, the average appraised value is about $243 per square foot.

Comparable assessments

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

  • 442 Lowell Ln, Richardson, TX 75080
    2,106 sqft | $187/sqft | built 1963 | 6% larger (2,106 vs 1,990 sqft); Similar age (1963 vs 1962); Similar lot size (8,184 vs 8,347 sqft)
    $392,830
  • 803 Lorrie Dr, Richardson, TX 75080
    2,052 sqft | $162/sqft | built 1958 | Similar size (2,052 vs 1,990 sqft); Similar age (1958 vs 1962); Similar lot size (8,331 vs 8,347 sqft)
    $333,410
  • 439 Salem Dr, Richardson, TX 75080
    1,838 sqft | $200/sqft | built 1963 | 8% smaller (1,838 vs 1,990 sqft); Similar age (1963 vs 1962); Similar lot size (8,161 vs 8,347 sqft)
    $368,240
  • 429 Lowell Ln, Richardson, TX 75080
    1,969 sqft | $189/sqft | built 1963 | Similar size (1,969 vs 1,990 sqft); Similar age (1963 vs 1962); Similar lot size (7,586 vs 8,347 sqft)
    $371,730
  • 418 Lowell Ln, Richardson, TX 75080
    2,028 sqft | $186/sqft | built 1963 | Similar size (2,028 vs 1,990 sqft); Similar age (1963 vs 1962); Lot 13% smaller (7,289 vs 8,347 sqft)
    $377,730

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.

Public appraisal comparison for 2026. Prepared . Appraisal source: Dallas 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.