Collin Value

8660 S County Rd, Frisco, TX 75034

1,538 sqft, built 1977. Appraised at $433,614 for 2026.

Collin County account 936731

Small or uncertain difference

about $3,000

8 similar homes nearby point to a value about $3,000 lower than yours, a small or uncertain difference.

Appraised value$433,614
Similar homes$430,978
$2,636 gap · bars start at $0

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

Appraised value
$433,614
Tax year 2026
Living area
1,538 sqft
$282 per sqft
Year built
1977
Homestead
Yes
Owner-occupied exemption on file

Why we think so

Unequal assessment

Weak

6 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $272.40/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 $213,074. Counting your land in place of theirs where theirs is less, they support a value of $430,978.

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 75034 and CCAD Appraisal Area S0982SF 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 increased 15.5% from $375,500 in 2025 to $433,614 in 2026.
  • Appraised value per square footThe current public record shows about $282 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 75034.
  • Neighborhood value signalAmong 157 residential records in the same neighborhood, the average appraised value is about $327 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.9% on average.

Comparable assessments

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

  • 8524 S County Rd, Frisco, TX 75034
    1,459 sqft | $272/sqft | built 1977 | 5% smaller (1,459 vs 1,538 sqft); Built same year (1977); Lot 10% larger (10,423 vs 9,469 sqft)
    $396,175
  • 9581 Fourth St, Frisco, TX 75033
    1,544 sqft | $272/sqft | built 1968 | Similar size (1,544 vs 1,538 sqft); Lot 11% smaller (8,385 vs 9,469 sqft); Same neighborhood
    $420,583
  • 8640 S County Rd, Frisco, TX 75034
    1,474 sqft | $276/sqft | built 1977 | Similar size (1,474 vs 1,538 sqft); Built same year (1977); Lot 16% larger (10,981 vs 9,469 sqft)
    $406,500
  • 8502 S County Rd, Frisco, TX 75034
    1,549 sqft | $293/sqft | built 1977 | Similar size (1,549 vs 1,538 sqft); Built same year (1977); Same neighborhood
    $454,149
  • 9441 Magnolia Rd, Frisco, TX 75033
    1,520 sqft | $270/sqft | built 1967 | Similar size (1,520 vs 1,538 sqft); Lot 13% larger (10,698 vs 9,469 sqft); Same neighborhood
    $409,748

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

Up 15.5% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$433,614+$58,114+15.5%
2025$375,500−$223−0.1%
2024$375,723+$66,964+21.7%
2023$308,759+$34,411+12.5%
2022$274,348−$1,452−0.5%
2021$275,800−$4,638−1.7%
2020$280,438——
6-year total+$153,176+54.6%