DTX Value

581 Coolair Dr, Dallas, TX 75218

3 bed / 2 bath, 2,394 sqft, built 1950, in Old Lake Highlands Appraised at $730,670 for 2026.

Dallas County account 00000518593000000

Appraised value
$730,670
Tax year 2026
Living area
2,394 sqft
$305 per sqft
Year built
1950
Very Good quality
Value capped this year
Yes
An appraisal cap limited this year's appraised value

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 75218, Old Lake Highlands, and Lakewood 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 $305 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Old Lake Highlands neighborhood and ZIP 75218.
  • Neighborhood value signalAmong 828 residential records in the same neighborhood, the average appraised value is about $346 per square foot.

Comparable assessments

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

  • 454 Kirkwood Dr, Dallas, TX 75218
    2,350 sqft | $346/sqft | built 1951 | Similar size (2,350 vs 2,394 sqft); Similar age (1951 vs 1950); Lot 10% larger (7,800 vs 7,080 sqft)
    $814,000
  • 526 Blanning Dr, Dallas, TX 75218
    2,464 sqft | $228/sqft | built 1951 | Similar size (2,464 vs 2,394 sqft); Similar age (1951 vs 1950); Lot 10% larger (7,800 vs 7,080 sqft)
    $560,920
  • 567 Brookhurst Dr, Dallas, TX 75218
    2,448 sqft | $226/sqft | built 1950 | Similar size (2,448 vs 2,394 sqft); Built same year (1950); Similar lot size (7,380 vs 7,080 sqft)
    $552,480
  • 450 Brookhurst Dr, Dallas, TX 75218
    2,557 sqft | $243/sqft | built 1950 | 7% larger (2,557 vs 2,394 sqft); Built same year (1950); Lot 19% larger (8,432 vs 7,080 sqft)
    $621,570
  • 531 Bondstone Dr, Dallas, TX 75218
    2,492 sqft | $207/sqft | built 1952 | Similar size (2,492 vs 2,394 sqft); Similar age (1952 vs 1950); Lot 10% larger (7,800 vs 7,080 sqft)
    $517,000

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.