615 Nantucket Cir, Richardson, TX 75080

3 bed / 3 bath, 1,849 sqft, built 1986 Appraised at $560,890 for 2026.

Dallas County account 42124600020150000

Appraised value

$560,890

Tax year 2026

Living area

1,849 sqft

$303 per sqft

Year built

1986

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 75080 and DCAD Appraisal Area 2RSO07 assessment pages.

Protest deadline

The 2026 protest deadline was May 15, 2026. The 2027 protest deadline is May 17, 2027. 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 September 27, 2026 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 $303 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 48 residential records in the same neighborhood, the average appraised value is about $224 per square foot.

Comparable assessments

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

602 Nantucket Cir, Richardson, TX 75080
1,767 sqft | $248/sqft | built 1978 | Similar size (1,767 vs 1,849 sqft); Similar quality (1 step: Average vs Good); Similar condition (1 step: Average vs Good)
$438,930
601 Nantucket Cir, Richardson, TX 75080
1,612 sqft | $285/sqft | built 1978 | 13% smaller (1,612 vs 1,849 sqft); Similar quality (1 step: Average vs Good); Similar condition (1 step: Average vs Good)
$458,680
612 Nantucket Cir, Richardson, TX 75080
1,466 sqft | $273/sqft | built 1978 | Similar quality (1 step: Average vs Good); Similar condition (1 step: Average vs Good); Same neighborhood
$400,000

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.

912 Vinecrest Ln, Richardson, TX 75080
September-23-2026 | 1,932 sqft | $285/sqft | built 1969 | Similar size (1,932 sqft); Sold after the valuation date; Within 1 bedroom (4 vs 3)
$550,000
1909 Campbell Ct, Richardson, TX 75080
June-16-2026 | 1,969 sqft | $254/sqft | built 1976 | 6% size difference (1,969 sqft); Moderate age difference (10 years older); Sold after the valuation date
$500,000
1905 Deep Valley Dr, Richardson, TX 75080
September-25-2026 | 1,602 sqft | $259/sqft | built 1968 | 13% size difference (1,602 sqft); Sold after the valuation date; Same beds (3)
$415,000
1929 Deep Valley Dr, Richardson, TX 75080
July-30-2026 | 1,641 sqft | $259/sqft | built 1968 | 11% size difference (1,641 sqft); Sold after the valuation date; Same beds (3)
$424,988
430 Worcester Way, Richardson, TX 75080
August-7-2026 | 1,698 sqft | $180/sqft | built 1967 | 8% size difference (1,698 sqft); Sold after the valuation date; Same beds (3)
$305,000

Public appraisal comparison for 2026. Prepared October 2, 2026. Appraisal source: Dallas Central Appraisal District. Sales data checked in this snapshot: October 2, 2026. Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.