Tarrant Value

1708 Castleman Ct, Keller, TX 76248

3,152 sqft, built 1980, in Matin Greenbriar Addition. Appraised at $695,141 for 2026.

Tarrant County account 02176890

Appraised value
$695,141
Tax year 2026 · after any cap, before exemptions
Market value
$705,404
Living area
3,152 sqft
$221 per sqft
Year built
1980
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 76248, Matin Greenbriar Addition, and Keller 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 TAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 10.0% from $631,946 in 2025 to $695,141 in 2026.
  • Appraised value per square footThe current public record shows about $221 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $10,263 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Matin Greenbriar Addition neighborhood and ZIP 76248.
  • Neighborhood value signalAmong 276 residential records in the same neighborhood, the average appraised value is about $255 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.6% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 978 Bask Ln Roanoke, TX 76262
    2,820 sqft | $217/sqft | built 1983 | 10% smaller (2,820 vs 3,152 sqft); Similar age (1983 vs 1980); Similar lot size (66,150 vs 64,207 sqft)
    $613,000
  • 900 Ledara Ln, Keller, TX 76248
    3,192 sqft | $147/sqft | built 1978 | Similar size (3,192 vs 3,152 sqft); Similar age (1978 vs 1980); Same neighborhood
    $468,780
  • 600 Dana Dr, Keller, TX 76248
    3,006 sqft | $123/sqft | built 1979 | Similar size (3,006 vs 3,152 sqft); Similar age (1979 vs 1980); Same neighborhood
    $370,317
  • 1117 Jericho Ct Roanoke, TX 76262
    3,086 sqft | $242/sqft | built 1987 | Similar size (3,086 vs 3,152 sqft); Same neighborhood
    $746,378
  • 1025 Ottinger Rd, Keller, TX 76262
    3,214 sqft | $306/sqft | built 1983 | Similar size (3,214 vs 3,152 sqft); Similar age (1983 vs 1980); Both have pool
    $982,585

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.

  • 1117 Shady Ln N, Keller, TX 76248
    September-24-2026 | 3,272 sqft | $275/sqft | built 1975 | Similar size (3,272 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $900,000
  • 789 Tall Oak Ln, Keller, TX 76248
    September-21-2026 | 3,104 sqft | $280/sqft | built 1989 | Similar size (3,104 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $869,000
  • 1125 Williamsburg Ln, Keller, TX 76248
    August-20-2026 | 3,079 sqft | $284/sqft | built 1991 | Similar size (3,079 sqft); Sold after the valuation date
    $875,000
  • 1806 Rolling Bend Dr, Keller, TX 76248
    August-31-2026 | 3,120 sqft | $205/sqft | built 1996 | Similar size (3,120 sqft); Sold after the valuation date
    $640,000
  • 8601 Clay Hibbins Rd, Keller, TX 76248
    August-14-2026 | 3,428 sqft | $277/sqft | built 1990 | 9% size difference (3,428 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $949,900

Public appraisal comparison for 2026. Prepared . Appraisal source: Tarrant Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 10.0% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$695,141+$63,195+10.0%
2025$631,946+$57,450+10.0%
2024$574,496+$52,227+10.0%
2023$522,269+$47,479+10.0%
2022$474,790−$1,544−0.3%
2021$476,334——
5-year total+$218,807+45.9%