Collin Value

17421 Marianne Cir Dallas, TX 75252

3,450 sqft, built 1975, in Preston Gateway (Preston Road Highlands West). Appraised at $557,592 for 2026.

Collin County account 187005

In line with similar homes

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

Appraised value$557,592
Similar homes$718,186
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
$557,592
Tax year 2026
Living area
3,450 sqft
$162 per sqft
Year built
1975
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

0 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $208.17/sqft, which supports a value of $718,186.

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 75252 and Preston Gateway (Preston Road Highlands West) 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 14.9% from $654,911 in 2025 to $557,592 in 2026.
  • Appraised value per square footThe current public record shows about $162 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Preston Gateway (Preston Road Highlands West) neighborhood and ZIP 75252.
  • Neighborhood value signalAmong 123 residential records in the same neighborhood, the average appraised value is about $205 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -8.5% on average.

Comparable assessments

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

  • 17509 Marianne Cir Dallas, TX 75252
    3,185 sqft | $181/sqft | built 1970 | 8% smaller (3,185 vs 3,450 sqft); Similar age (1970 vs 1975); Similar lot size (22,794 vs 20,736 sqft)
    $575,210
  • 17305 Stedman Cir Dallas, TX 75252
    3,288 sqft | $242/sqft | built 1984 | Similar size (3,288 vs 3,450 sqft); Similar lot size (19,516 vs 20,736 sqft); Same neighborhood
    $794,514
  • 17231 Stedman Dr Dallas, TX 75252
    2,997 sqft | $219/sqft | built 1984 | 13% smaller (2,997 vs 3,450 sqft); Similar lot size (20,582 vs 20,736 sqft); Both have pool
    $656,806
  • 6241 Baymar Ln Dallas, TX 75252
    3,302 sqft | $170/sqft | built 1987 | Similar size (3,302 vs 3,450 sqft); Lot 12% smaller (18,148 vs 20,736 sqft); Both have pool
    $561,375
  • 17401 Marianne Cir Dallas, TX 75252
    3,456 sqft | $225/sqft | built 1989 | Similar size (3,456 vs 3,450 sqft); Both have pool; Same neighborhood
    $776,165

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.

  • 6040 Fieldstone Dr Dallas, TX 75252
    September-24-2026 | 3,463 sqft | $206/sqft | built 1993 | Similar size (3,463 sqft); Sold after the valuation date
    $715,000
  • 5901 Flintshire Ln Dallas, TX 75252
    September-29-2026 | 3,485 sqft | $251/sqft | built 1983 | Similar size (3,485 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $875,000
  • 5434 Preston Fairways Cir Dallas, TX 75252
    October-7-2026 | 3,249 sqft | $221/sqft | built 1991 | 6% size difference (3,249 sqft); Sold after the valuation date
    $719,000
  • 5623 Plumtree Dr Dallas, TX 75252
    July-24-2026 | 3,585 sqft | $285/sqft | built 1983 | Similar size (3,585 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $1,020,000
  • 7130 Debbe Dr Dallas, TX 75252
    September-30-2026 | 3,300 sqft | $336/sqft | built 1982 | Similar size (3,300 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $1,109,000

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 14.9% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$557,592−$97,319−14.9%
2025$654,911+$59,231+9.9%
2023$595,680+$8,755+1.5%
2022$586,925+$101,121+20.8%
2021$485,804+$4,857+1.0%
2020$480,947——
6-year total+$76,645+15.9%