Collin Value

1806 Harvest Glen Dr, Allen, TX 75002

3,560 sqft, built 2004, in Summerfield Phase Two. Appraised at $604,840 for 2026.

Collin County account 2143816

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Appraised value$604,840
Similar homes$614,313
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Appraised value
$604,840
Tax year 2026
Living area
3,560 sqft
$170 per sqft
Year built
2004
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

3 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $170.45/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $157,500. Counting your land in place of theirs where theirs is less, they support a value of $614,313.

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 75002, Summerfield Phase Two, and Fairview 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 6.0% from $643,375 in 2025 to $604,840 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 Summerfield Phase Two neighborhood and ZIP 75002.
  • Neighborhood value signalAmong 372 residential records in the same neighborhood, the average appraised value is about $182 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.3% on average.

Comparable assessments

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

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.

  • 501 Arthur Ct, Lucas, TX 75002
    September-15-2026 | 3,673 sqft | $227/sqft | built 2003 | Similar size (3,673 sqft); Similar age (2003); Sold after the valuation date
    $835,000
  • 5807 Ascot Ct, Parker, TX 75002
    September-3-2026 | 3,518 sqft | $270/sqft | built 2002 | Similar size (3,518 sqft); Similar age (2002); Sold after the valuation date
    $949,999
  • 117 Wedgewood Way, Lucas, TX 75002
    August-31-2026 | 3,647 sqft | $227/sqft | built 2000 | Similar size (3,647 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $829,000
  • 433 Long Cove Ct, Allen, TX 75002
    August-26-2026 | 3,662 sqft | $191/sqft | built 2001 | Similar size (3,662 sqft); Similar age (2001); Sold after the valuation date
    $700,000
  • 5609 Kensington Ct, Parker, TX 75002
    August-14-2026 | 3,618 sqft | $242/sqft | built 2000 | Similar size (3,618 sqft); Moderate age difference (4 years older); 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 6.0% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$604,840−$38,535−6.0%
2025$643,375−$13,288−2.0%
2024$656,663−$5,936−0.9%
2023$662,599+$122,738+22.7%
2022$539,861+$118,764+28.2%
2021$421,097+$31,597+8.1%
2020$389,500——
6-year total+$215,340+55.3%