Harris Value

4101 Castor St, Houston, TX 77022

772 sqft, built 1950, in Northside Appraised at $103,561 for 2026.

Harris County account 0610550100011

Appraised value
$103,561
Tax year 2026 · after any cap, before exemptions
Market value
$177,758
Living area
772 sqft
$134 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 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 $94,147 in 2025 to $103,561 in 2026.
  • Appraised value per square footThe current public record shows about $134 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $74,197 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside neighborhood and ZIP 77022.
  • Neighborhood value signalAmong 981 residential records in the same neighborhood, the average appraised value is about $182 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.9% on average.

Comparable assessments

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

  • 214 Hyta St, Houston, TX 77018
    800 sqft | $240/sqft | built 1948 | Similar size (800 vs 772 sqft); Similar age (1948 vs 1950); Similar lot size (6,600 vs 6,400 sqft)
    $192,227
  • 4034 Cornell St, Houston, TX 77022
    833 sqft | $154/sqft | built 1950 | 8% larger (833 vs 772 sqft); Built same year (1950); Similar lot size (6,550 vs 6,400 sqft)
    $127,946
  • 508 E 43rd St, Houston, TX 77022
    720 sqft | $246/sqft | built 1945 | 7% smaller (720 vs 772 sqft); Similar age (1945 vs 1950); Similar lot size (6,200 vs 6,400 sqft)
    $177,251
  • 4102 Oxford St, Houston, TX 77022
    732 sqft | $263/sqft | built 1953 | 5% smaller (732 vs 772 sqft); Similar age (1953 vs 1950); Similar lot size (5,889 vs 6,400 sqft)
    $192,648
  • 736 Barkley St, Houston, TX 77022
    840 sqft | $200/sqft | built 1949 | 9% larger (840 vs 772 sqft); Similar age (1949 vs 1950); Similar lot size (5,800 vs 6,400 sqft)
    $168,018

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.

  • 129 Garrotsville St, Houston, TX 77022
    May-22-2026 | 756 sqft | $205/sqft | built 1946 | Similar size (756 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $155,000
  • 1414 E 32nd 1/2 St, Houston, TX 77022
    September-11-2026 | 874 sqft | $160/sqft | built 1935 | 13% size difference (874 sqft); Sold after the valuation date
    $140,000
  • 64 Neyland St, Houston, TX 77022
    June-2-2026 | 720 sqft | $188/sqft | built 1944 | 7% size difference (720 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $135,000
  • 1013 E 40th St, Houston, TX 77022
    April-29-2026 | 748 sqft | $160/sqft | built 1950 | Similar size (748 sqft); Similar age (1950); Sold after the valuation date
    $119,900
  • 3506 Hinton Blvd, Houston, TX 77022
    May-15-2026 | 824 sqft | $146/sqft | built 1935 | 7% size difference (824 sqft); Sold after the valuation date
    $120,000

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.