Collin Value

929 Sydney Ln, Allen, TX 75013

4,559 sqft, built 2019, in Montgomery Farm Estates Phase 2B. Appraised at $1,364,000 for 2026.

Collin County account 2775966

Appraised value
$1,364,000
Tax year 2026
Living area
4,559 sqft
$299 per sqft
Year built
2019
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 75013 and Montgomery Farm Estates Phase 2B 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 2.8% from $1,403,350 in 2025 to $1,364,000 in 2026.
  • Appraised value per square footThe current public record shows about $299 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Montgomery Farm Estates Phase 2B neighborhood and ZIP 75013.
  • Neighborhood value signalAmong 191 residential records in the same neighborhood, the average appraised value is about $314 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.4% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 1160 Monica Dr, Allen, TX 75013
    4,546 sqft | $318/sqft | built 2020 | Similar size (4,546 vs 4,559 sqft); Similar age (2020 vs 2019); Similar lot size (10,616 vs 11,107 sqft)
    $1,446,757
  • 816 Thomas Dr, Allen, TX 75013
    4,638 sqft | $288/sqft | built 2018 | Similar size (4,638 vs 4,559 sqft); Similar age (2018 vs 2019); Similar lot size (10,801 vs 11,107 sqft)
    $1,335,246
  • 924 Sydney Ln, Allen, TX 75013
    4,546 sqft | $312/sqft | built 2019 | Similar size (4,546 vs 4,559 sqft); Built same year (2019); Similar lot size (10,125 vs 11,107 sqft)
    $1,418,055
  • 909 Sydney Ln, Allen, TX 75013
    4,552 sqft | $303/sqft | built 2018 | Similar size (4,552 vs 4,559 sqft); Similar age (2018 vs 2019); Similar lot size (10,554 vs 11,107 sqft)
    $1,378,745
  • 816 Brett Dr, Allen, TX 75013
    4,397 sqft | $312/sqft | built 2019 | Similar size (4,397 vs 4,559 sqft); Built same year (2019); Similar lot size (12,150 vs 11,107 sqft)
    $1,372,823

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.

  • 2000 Hopewell Dr, Allen, TX 75013
    September-25-2026 | 4,497 sqft | $183/sqft | built 2017 | Similar size (4,497 sqft); Similar age (2017); Sold after the valuation date
    $825,000
  • 904 Crestmoor Dr, Allen, TX 75013
    August-28-2026 | 4,650 sqft | $178/sqft | built 2006 | Similar size (4,650 sqft); Sold after the valuation date
    $829,000
  • 1815 Olney Dr, Allen, TX 75013
    July-20-2026 | 4,500 sqft | $199/sqft | built 2008 | Similar size (4,500 sqft); Sold after the valuation date
    $895,000
  • 1812 Trinidad Ln, Allen, TX 75013
    August-11-2026 | 4,643 sqft | $188/sqft | built 2010 | Similar size (4,643 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $875,000
  • 2020 Artemis Ct, Allen, TX 75013
    October-2-2026 | 3,848 sqft | $227/sqft | built 2016 | Similar age (2016); Sold after the valuation date
    $875,000

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

Value history

Down 2.8% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$1,364,000−$39,350−2.8%
2025$1,403,350+$46,043+3.4%
2024$1,357,307+$135,713+11.1%
2023$1,221,594+$71,122+6.2%
2022$1,150,472+$167,265+17.0%
2021$983,207+$207,568+26.8%
2020$775,639——
6-year total+$588,361+75.9%