Harris Value

4040 Castor St, Houston, TX 77022

1,394 sqft, built 1946, in Northside Appraised at $141,506 for 2026.

Harris County account 0610560260003

Appraised value
$141,506
Tax year 2026 · after any cap, before exemptions
Market value
$232,239
Living area
1,394 sqft
$102 per sqft
Year built
1946
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 $128,642 in 2025 to $141,506 in 2026.
  • Appraised value per square footThe current public record shows about $102 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $90,733 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.

  • 4226 Castor St, Houston, TX 77022
    1,392 sqft | $94/sqft | built 1946 | Similar size (1,392 vs 1,394 sqft); Built same year (1946); Similar lot size (5,000 vs 5,000 sqft)
    $130,380
  • 4111 Europa St, Houston, TX 77022
    1,356 sqft | $153/sqft | built 1945 | Similar size (1,356 vs 1,394 sqft); Similar age (1945 vs 1946); Similar lot size (5,000 vs 5,000 sqft)
    $206,940
  • 4132 Delhi St, Houston, TX 77022
    1,377 sqft | $84/sqft | built 1945 | Similar size (1,377 vs 1,394 sqft); Similar age (1945 vs 1946); Similar lot size (5,000 vs 5,000 sqft)
    $115,644
  • 4112 Castor St, Houston, TX 77022
    1,368 sqft | $113/sqft | built 1946 | Similar size (1,368 vs 1,394 sqft); Built same year (1946); Similar lot size (5,000 vs 5,000 sqft)
    $155,180
  • 616 E 40th 1/2 St, Houston, TX 77022
    1,439 sqft | $144/sqft | built 1940 | Similar size (1,439 vs 1,394 sqft); Similar lot size (5,005 vs 5,000 sqft); Same quality (Low)
    $207,225

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.

  • 56 Wellford St, Houston, TX 77022
    June-26-2026 | 1,416 sqft | $148/sqft | built 1950 | Similar size (1,416 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $209,000
  • 4109 Europa St, Houston, TX 77022
    July-3-2026 | 1,176 sqft | $268/sqft | built 1945 | Similar age (1945); Sold after the valuation date
    $315,000
  • 817 E 32nd St, Houston, TX 77022
    September-18-2026 | 1,176 sqft | $196/sqft | built 1940 | Moderate age difference (6 years older); Sold after the valuation date
    $230,000
  • 105 Oddo St, Houston, TX 77022
    May-8-2026 | 1,336 sqft | $116/sqft | built 1949 | Similar size (1,336 sqft); Similar age (1949); Sold after the valuation date
    $155,000
  • 615 Glenburnie Dr, Houston, TX 77022
    August-28-2026 | 1,324 sqft | $105/sqft | built 1956 | 5% size difference (1,324 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $139,000

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.