523 E Spring Valley Rd, Richardson, TX 75081

3 bed / 3 bath, 2,185 sqft, built 1964 Appraised at $487,280 for 2026.

Dallas County account 42093500130100000

Appraised value

$487,280

Tax year 2026

Living area

2,185 sqft

$223 per sqft

Year built

1964

Excellent 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 75081 and DCAD Appraisal Area 2RSJ13 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 $223 per square foot before any comparable-property adjustments.
Nearby comparison areaThis page starts the equity review with public records for ZIP 75081.
Neighborhood value signalAmong 631 residential records in the same neighborhood, the average appraised value is about $202 per square foot.

Comparable assessments

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

513 Melody Ln, Richardson, TX 75081
2,166 sqft | $186/sqft | built 1957 | Similar size (2,166 vs 2,185 sqft); Same story count (1); Similar lot size (13,969 vs 13,416 sqft)
$403,570
517 Shirley Ct, Richardson, TX 75081
2,240 sqft | $235/sqft | built 1955 | Similar size (2,240 vs 2,185 sqft); Same story count (1); Similar lot size (14,478 vs 13,416 sqft)
$525,520
525 E Spring Valley Rd, Richardson, TX 75081
2,378 sqft | $218/sqft | built 1962 | 9% larger (2,378 vs 2,185 sqft); Similar age (1962 vs 1964); Same story count (1)
$518,710
537 Melody Ln, Richardson, TX 75081
1,961 sqft | $304/sqft | built 1957 | 10% smaller (1,961 vs 2,185 sqft); Same story count (1); Similar lot size (13,704 vs 13,416 sqft)
$595,200
535 Park Ln, Richardson, TX 75081
2,441 sqft | $233/sqft | built 1960 | 12% larger (2,441 vs 2,185 sqft); Similar age (1960 vs 1964); Same story count (1)
$568,300

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.

517 Shirley Ct, Richardson, TX 75081
September-10-2026 | 2,240 sqft | $205/sqft | built 1955 | Similar size (2,240 sqft); Moderate age difference (9 years older); Sold after the valuation date
$460,000
316 Amherst Ave, Richardson, TX 75081
August-20-2026 | 2,246 sqft | $236/sqft | built 1973 | Similar size (2,246 sqft); Moderate age difference (9 years newer); Sold after the valuation date
$529,900
900 E Berkeley Dr, Richardson, TX 75081
July-6-2026 | 2,121 sqft | $212/sqft | built 1977 | Similar size (2,121 sqft); Sold after the valuation date; Same beds (3)
$450,000
3 Merrie Cir, Richardson, TX 75081
August-7-2026 | 2,100 sqft | $233/sqft | built 1972 | Similar size (2,100 sqft); Moderate age difference (8 years newer); Sold after the valuation date
$490,000
308 Syracuse Pl, Richardson, TX 75081
August-25-2026 | 2,178 sqft | $227/sqft | built 1974 | Similar size (2,178 sqft); Moderate age difference (10 years newer); Sold after the valuation date
$495,000

Public appraisal comparison for 2026. Prepared October 13, 2026. Appraisal source: Dallas Central Appraisal District. Sales data checked in this snapshot: October 13, 2026. Matches consider available size, age, location and property characteristics. How comparisons work.