Collin Value

3829 18th St, Plano, TX 75074

2,860 sqft, built 1986, in Hidden Meadows Of Los Rios No 2. Appraised at $528,644 for 2026.

Collin County account 1761338

Appraised value
$528,644
Tax year 2026
Living area
2,860 sqft
$185 per sqft
Year built
1986
Homestead
Yes
Owner-occupied exemption on file

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 75074 and Hidden Meadows Of Los Rios No 2 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 increased 0.1% from $527,853 in 2025 to $528,644 in 2026.
  • Appraised value per square footThe current public record shows about $185 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Hidden Meadows Of Los Rios No 2 neighborhood and ZIP 75074.
  • Neighborhood value signalAmong 176 residential records in the same neighborhood, the average appraised value is about $195 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.7% on average.

Comparable assessments

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

  • 3821 18th St, Plano, TX 75074
    2,737 sqft | $174/sqft | built 1986 | Similar size (2,737 vs 2,860 sqft); Built same year (1986); Both have pool
    $477,000
  • 3910 18th St, Plano, TX 75074
    2,701 sqft | $164/sqft | built 1987 | 6% smaller (2,701 vs 2,860 sqft); Similar age (1987 vs 1986); Both have pool
    $441,963
  • 1604 Vera Cruz Dr, Plano, TX 75074
    2,706 sqft | $155/sqft | built 1984 | 5% smaller (2,706 vs 2,860 sqft); Similar age (1984 vs 1986); Both have pool
    $420,000
  • 3928 Valdez Ct, Plano, TX 75074
    2,952 sqft | $144/sqft | built 1987 | Similar size (2,952 vs 2,860 sqft); Similar age (1987 vs 1986); Same neighborhood
    $424,808
  • 3809 18th St, Plano, TX 75074
    2,737 sqft | $179/sqft | built 1986 | Similar size (2,737 vs 2,860 sqft); Built same year (1986); Same neighborhood
    $490,985

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.

  • 3809 18th St, Plano, TX 75074
    June-25-2026 | 2,737 sqft | $159/sqft | built 1986 | Similar size (2,737 sqft); Similar age (1986); Sold after the valuation date
    $435,000
  • 4325 Lavaca Dr, Plano, TX 75074
    June-1-2026 | 2,852 sqft | $175/sqft | built 1992 | Similar size (2,852 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $499,000
  • 2132 Donna Dr, Plano, TX 75074
    September-16-2026 | 2,438 sqft | $207/sqft | built 1987 | 15% size difference (2,438 sqft); Similar age (1987); Sold after the valuation date
    $505,000
  • 3957 Camino Dr, Plano, TX 75074
    May-6-2026 | 2,935 sqft | $174/sqft | built 1984 | Similar size (2,935 sqft); Similar age (1984); Sold after the valuation date
    $510,000
  • 3349 Marsalis Ln, Plano, TX 75074
    August-27-2026 | 2,621 sqft | $202/sqft | built 1998 | 8% size difference (2,621 sqft); Sold after the valuation date
    $529,900

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 0.1% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$528,644+$791+0.1%
2025$527,853−$15,869−2.9%
2024$543,722+$42,880+8.6%
2023$500,842+$16,550+3.4%
2022$484,292+$118,593+32.4%
2021$365,699+$19,771+5.7%
2020$345,928——
6-year total+$182,716+52.8%