Harris Value

617 1/2 Duff Ln, Houston, TX 77022

1,646 sqft, built 1950, in Northside / Northline Appraised at $185,749 for 2026.

Harris County account 0710370000028

Appraised value
$185,749
Tax year 2026 · after any cap, before exemptions
Market value
$228,773
Living area
1,646 sqft
$113 per sqft
Year built
1950
Low quality
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 77022 and Northside / Northline 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 delivered, 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 HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 10.0% from $168,863 in 2025 to $185,749 in 2026.
  • Appraised value per square footThe current public record shows about $113 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $43,024 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside / Northline neighborhood and ZIP 77022.
  • Neighborhood value signalAmong 1,463 residential records in the same neighborhood, the average appraised value is about $160 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.2% on average.

Comparable assessments

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

  • 817 Berry Rd, Houston, TX 77022
    1,676 sqft | $171/sqft | built 1950 | Similar size (1,676 vs 1,646 sqft); Built same year (1950); Similar lot size (10,000 vs 9,540 sqft)
    $287,390
  • 1416 De Boll St, Houston, TX 77022
    1,640 sqft | $78/sqft | built 1947 | Similar size (1,640 vs 1,646 sqft); Similar age (1947 vs 1950); Lot 11% smaller (8,500 vs 9,540 sqft)
    $128,684
  • 805 De Boll St, Houston, TX 77022
    1,680 sqft | $97/sqft | built 1950 | Similar size (1,680 vs 1,646 sqft); Built same year (1950); Lot 11% smaller (8,500 vs 9,540 sqft)
    $162,241
  • 1223 Firnat St, Houston, TX 77022
    1,702 sqft | $100/sqft | built 1948 | Similar size (1,702 vs 1,646 sqft); Similar age (1948 vs 1950); Lot 11% smaller (8,500 vs 9,540 sqft)
    $170,716
  • 617 De Boll St, Houston, TX 77022
    1,728 sqft | $117/sqft | built 1950 | Similar size (1,728 vs 1,646 sqft); Built same year (1950); Lot 11% smaller (8,496 vs 9,540 sqft)
    $202,979

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.

  • 7115 Roswell St, Houston, TX 77022
    June-29-2026 | 1,668 sqft | $168/sqft | built 1948 | Similar size (1,668 sqft); Similar age (1948); Sold after the valuation date
    $279,900
  • 1213 Post St, Houston, TX 77022
    August-26-2026 | 1,632 sqft | $101/sqft | built 1940 | Similar size (1,632 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $165,000
  • 414 E 43rd St, Houston, TX 77022
    May-22-2026 | 1,656 sqft | $163/sqft | built 1962 | Similar size (1,656 sqft); Sold after the valuation date
    $269,999
  • 7701 Melrose St, Houston, TX 77022
    August-13-2026 | 1,408 sqft | $190/sqft | built 1960 | 14% size difference (1,408 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $268,000
  • 719 E 40th 1/2 St, Houston, TX 77022
    August-31-2026 | 1,706 sqft | $161/sqft | built 1964 | Similar size (1,706 sqft); Sold after the valuation date
    $274,500

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County 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.