Collin Value

3915 18th St, Plano, TX 75074

2,611 sqft, built 1987, in Hidden Meadows Of Los Rios No 2. Appraised at $443,308 for 2026.

Collin County account 1850483

Appraised value
$443,308
Tax year 2026
Living area
2,611 sqft
$170 per sqft
Year built
1987
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 decreased 0.7% from $446,386 in 2025 to $443,308 in 2026.
  • Appraised value per square footThe current public record shows about $170 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.

  • 4020 Valdez Ct, Plano, TX 75074
    2,536 sqft | $171/sqft | built 1988 | Similar size (2,536 vs 2,611 sqft); Similar age (1988 vs 1987); Same neighborhood
    $432,810
  • 3923 18th St, Plano, TX 75074
    2,737 sqft | $158/sqft | built 1987 | Similar size (2,737 vs 2,611 sqft); Built same year (1987); Same neighborhood
    $432,679
  • 3804 18th St, Plano, TX 75074
    2,485 sqft | $167/sqft | built 1986 | Similar size (2,485 vs 2,611 sqft); Similar age (1986 vs 1987); Same neighborhood
    $415,384
  • 3809 18th St, Plano, TX 75074
    2,737 sqft | $179/sqft | built 1986 | Similar size (2,737 vs 2,611 sqft); Similar age (1986 vs 1987); Same neighborhood
    $490,985
  • 4021 Valdez Ct, Plano, TX 75074
    2,737 sqft | $171/sqft | built 1988 | Similar size (2,737 vs 2,611 sqft); Similar age (1988 vs 1987); Same neighborhood
    $467,877

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.

  • 2132 Donna Dr, Plano, TX 75074
    September-16-2026 | 2,438 sqft | $207/sqft | built 1987 | 7% size difference (2,438 sqft); Similar age (1987); Sold after the valuation date
    $505,000
  • 3349 Marsalis Ln, Plano, TX 75074
    August-27-2026 | 2,621 sqft | $202/sqft | built 1998 | Similar size (2,621 sqft); Sold after the valuation date
    $529,900
  • 2004 Spotted Ct, Plano, TX 75074
    August-31-2026 | 2,631 sqft | $193/sqft | built 2007 | Similar size (2,631 sqft); Sold after the valuation date
    $507,500
  • 3908 Cloudcrest Dr, Plano, TX 75074
    July-9-2026 | 2,650 sqft | $208/sqft | built 1999 | Similar size (2,650 sqft); Sold after the valuation date
    $549,900
  • 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

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

Down 0.7% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$443,308−$3,078−0.7%
2025$446,386−$10,568−2.3%
2024$456,954+$39,661+9.5%
2023$417,293+$15,287+3.8%
2022$402,006+$96,793+31.7%
2021$305,213+$16,134+5.6%
2020$289,079——
6-year total+$154,229+53.4%