Collin Value

17515 Marianne Cir Dallas, TX 75252

3,171 sqft, built 1990, in Preston Gateway (Preston Road Highlands West). Appraised at $614,204 for 2026.

Collin County account 186514

In line with similar homes

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

Appraised value$614,204
Similar homes$639,368
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
$614,204
Tax year 2026
Living area
3,171 sqft
$194 per sqft
Year built
1990
Homestead
Yes
Owner-occupied exemption on file

What we found

Unequal assessment

Weak

4 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $201.63/sqft, which supports a value of $639,368.

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 17.2% from $742,082 in 2025 to $614,204 in 2026.
  • Appraised value per square footThe current public record shows about $194 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.

  • 6241 Baymar Ln Dallas, TX 75252
    3,302 sqft | $170/sqft | built 1987 | Similar size (3,302 vs 3,171 sqft); Similar age (1987 vs 1990); Similar lot size (18,148 vs 18,846 sqft)
    $561,375
  • 17305 Stedman Cir Dallas, TX 75252
    3,288 sqft | $242/sqft | built 1984 | Similar size (3,288 vs 3,171 sqft); Similar lot size (19,516 vs 18,846 sqft); Same neighborhood
    $794,514
  • 17231 Stedman Dr Dallas, TX 75252
    2,997 sqft | $219/sqft | built 1984 | 6% smaller (2,997 vs 3,171 sqft); Similar lot size (20,582 vs 18,846 sqft); Both have pool
    $656,806
  • 17406 Dowell Cir Dallas, TX 75252
    3,070 sqft | $202/sqft | built 1978 | Similar size (3,070 vs 3,171 sqft); Similar lot size (19,396 vs 18,846 sqft); Same neighborhood
    $619,000
  • 17441 Marianne Cir Dallas, TX 75252
    3,041 sqft | $188/sqft | built 1979 | Similar size (3,041 vs 3,171 sqft); Similar lot size (19,369 vs 18,846 sqft); Same neighborhood
    $570,902

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.

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 17.2% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$614,204−$127,878−17.2%
2025$742,082+$12,237+1.7%
2024$729,845+$104,305+16.7%
2023$625,540−$15,460−2.4%
2022$641,000+$139,000+27.7%
2021$502,000+$2,000+0.4%
2020$500,000——
6-year total+$114,204+22.8%