Tarrant Value

209 Harper Ln, Keller, TX 76248

3,551 sqft, built 2003, in Cs Sanctuary Addition. Appraised at $711,803 for 2026.

Tarrant County account 40107655

Appraised value
$711,803
Tax year 2026 · after any cap, before exemptions
Living area
3,551 sqft
$200 per sqft
Year built
2003
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, Cs Sanctuary 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 stayed about the same, from $711,803 in 2025 to $711,803 in 2026.
  • Appraised value per square footThe current public record shows about $200 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Cs Sanctuary Addition neighborhood and ZIP 76248.
  • Neighborhood value signalAmong 926 residential records in the same neighborhood, the average appraised value is about $172 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.7% on average.

Comparable assessments

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

  • 205 Harper Ln, Keller, TX 76248
    3,574 sqft | $245/sqft | built 2003 | Similar size (3,574 vs 3,551 sqft); Built same year (2003); Similar lot size (21,086 vs 22,942 sqft)
    $875,576
  • 208 Harper Ln, Keller, TX 76248
    3,417 sqft | $247/sqft | built 2003 | Similar size (3,417 vs 3,551 sqft); Built same year (2003); Similar lot size (21,762 vs 22,942 sqft)
    $844,571
  • 220 Harper Ct, Keller, TX 76248
    3,708 sqft | $177/sqft | built 2003 | Similar size (3,708 vs 3,551 sqft); Built same year (2003); Similar lot size (24,120 vs 22,942 sqft)
    $657,213
  • 204 Harper Ln, Keller, TX 76248
    3,672 sqft | $240/sqft | built 2003 | Similar size (3,672 vs 3,551 sqft); Built same year (2003); Similar lot size (21,154 vs 22,942 sqft)
    $879,480
  • 236 Harper Ct, Keller, TX 76248
    3,803 sqft | $238/sqft | built 2003 | 7% larger (3,803 vs 3,551 sqft); Built same year (2003); Similar lot size (21,000 vs 22,942 sqft)
    $903,846

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.

  • 1552 Penny Ln, Keller, TX 76248
    September-21-2026 | 3,426 sqft | $269/sqft | built 2002 | Similar size (3,426 sqft); Similar age (2002); Sold after the valuation date
    $920,000
  • 629 Unbridled Ln, Keller, TX 76248
    September-2-2026 | 3,453 sqft | $224/sqft | built 2002 | Similar size (3,453 sqft); Similar age (2002); Sold after the valuation date
    $774,000
  • 808 Regal Xing, Keller, TX 76248
    September-4-2026 | 3,538 sqft | $301/sqft | built 2014 | Similar size (3,538 sqft); Sold after the valuation date
    $1,065,000
  • 1300 Woodborough Ln, Keller, TX 76248
    August-25-2026 | 3,706 sqft | $287/sqft | built 2004 | Similar size (3,706 sqft); Similar age (2004); Sold after the valuation date
    $1,065,000
  • 1204 Wellington Dr, Keller, TX 76248
    September-18-2026 | 3,742 sqft | $287/sqft | built 2001 | 5% size difference (3,742 sqft); Similar age (2001); Sold after the valuation date
    $1,074,999

Public appraisal comparison for 2026. Prepared . Appraisal source: Tarrant Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

No change in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$711,803$00.0%
2025$711,803−$6,250−0.9%
2024$718,053+$65,278+10.0%
2023$652,775+$59,343+10.0%
2022$593,432+$53,948+10.0%
2021$539,484——
5-year total+$172,319+31.9%