Tarrant Value

1640 Knox Rd, Keller, TX 76262

4,665 sqft, built 2006, in Mountain Blue Addition. Appraised at $1,192,919 for 2026.

Tarrant County account 05641624

Appraised value
$1,192,919
Tax year 2026 · after any cap, before exemptions
Living area
4,665 sqft
$256 per sqft
Year built
2006
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 76262 and Mountain Blue Addition 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 $1,192,919 in 2025 to $1,192,919 in 2026.
  • Appraised value per square footThe current public record shows about $256 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Mountain Blue Addition neighborhood and ZIP 76262.
  • Neighborhood value signalAmong 301 residential records in the same neighborhood, the average appraised value is about $269 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +24.8% on average.

Comparable assessments

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

  • 2161 Ravenwood Dr, Keller, TX 76262
    4,462 sqft | $263/sqft | built 2010 | Similar size (4,462 vs 4,665 sqft); Similar age (2010 vs 2006); Similar lot size (92,739 vs 87,120 sqft)
    $1,174,905
  • 1608 Knox Rd, Keller, TX 76262
    4,290 sqft | $276/sqft | built 2011 | 8% smaller (4,290 vs 4,665 sqft); Similar age (2011 vs 2006); Lot 17% smaller (72,570 vs 87,120 sqft)
    $1,181,891
  • 1235 Oak Tr, Keller, TX 76262
    4,143 sqft | $265/sqft | built 1996 | 11% smaller (4,143 vs 4,665 sqft); Lot 12% smaller (76,970 vs 87,120 sqft); Both have pool
    $1,099,000
  • 1502 Waterford Ln Roanoke, TX 76262
    4,953 sqft | $369/sqft | built 2014 | 6% larger (4,953 vs 4,665 sqft); Both have pool; Same neighborhood
    $1,827,931
  • 1736 Magner Way, Keller, TX 76262
    5,131 sqft | $371/sqft | built 2021 | 10% larger (5,131 vs 4,665 sqft); Both have pool; Same neighborhood
    $1,902,000

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.

  • 2312 Bridgewood Dr, Keller, TX 76262
    September-10-2026 | 4,536 sqft | $287/sqft | built 2001 | Similar size (4,536 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $1,300,000
  • 1728 Biltmore Dr, Keller, TX 76262
    June-12-2026 | 4,561 sqft | $296/sqft | built 2006 | Similar size (4,561 sqft); Similar age (2006); Sold after the valuation date
    $1,350,000
  • 1901 Queensbridge Ct, Keller, TX 76262
    October-2-2026 | 5,137 sqft | $297/sqft | built 1999 | 10% size difference (5,137 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $1,524,999
  • 1657 Florence Rd, Keller, TX 76262
    September-23-2026 | 4,345 sqft | $345/sqft | built 2018 | 7% size difference (4,345 sqft); Sold after the valuation date
    $1,499,000
  • 1865 Florence Rd, Keller, TX 76262
    July-31-2026 | 4,193 sqft | $357/sqft | built 2006 | 10% size difference (4,193 sqft); Similar age (2006); Sold after the valuation date
    $1,497,000

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$1,192,919$00.0%
2025$1,192,919$00.0%
2024$1,192,919−$38,946−3.2%
2023$1,231,865+$50,111+4.2%
2022$1,181,754+$499,205+73.1%
2021$682,549——
5-year total+$510,370+74.8%