Harris Value

4026 Portsmouth St, Houston, TX 77027

1,962 sqft, built 1950, in Greenway / Upper Kirby Area Appraised at $962,500 for 2026.

Harris County account 0772860070007

Appraised value
$962,500
Tax year 2026 · after any cap, before exemptions
Market value
$985,934
Living area
1,962 sqft
$491 per sqft
Year built
1950
Good 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 77027, Greenway / Upper Kirby Area, and River Oaks 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 $875,000 in 2025 to $962,500 in 2026.
  • Appraised value per square footThe current public record shows about $491 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $23,434 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Greenway / Upper Kirby Area neighborhood and ZIP 77027.
  • Neighborhood value signalAmong 58 residential records in the same neighborhood, the average appraised value is about $388 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.

  • 4115 Norfolk St, Houston, TX 77027
    1,896 sqft | $338/sqft | built 1950 | Similar size (1,896 vs 1,962 sqft); Built same year (1950); Similar lot size (7,500 vs 7,500 sqft)
    $641,300
  • 4102 Portsmouth St, Houston, TX 77027
    1,923 sqft | $387/sqft | built 1950 | Similar size (1,923 vs 1,962 sqft); Built same year (1950); Similar lot size (7,500 vs 7,500 sqft)
    $743,276
  • 4018 Norfolk St, Houston, TX 77027
    1,880 sqft | $382/sqft | built 1952 | Similar size (1,880 vs 1,962 sqft); Similar age (1952 vs 1950); Similar lot size (7,200 vs 7,500 sqft)
    $718,800
  • 4014 Norfolk St, Houston, TX 77027
    2,094 sqft | $325/sqft | built 1952 | 7% larger (2,094 vs 1,962 sqft); Similar age (1952 vs 1950); Similar lot size (7,200 vs 7,500 sqft)
    $680,240
  • 4010 Norfolk St, Houston, TX 77027
    2,157 sqft | $426/sqft | built 1952 | 10% larger (2,157 vs 1,962 sqft); Similar age (1952 vs 1950); Similar lot size (7,200 vs 7,500 sqft)
    $919,812

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.

  • 4410 Ingersoll St, Houston, TX 77027
    August-3-2026 | 2,142 sqft | $303/sqft | built 1952 | 9% size difference (2,142 sqft); Similar age (1952); Sold after the valuation date
    $650,000
  • 3215 Drexel Dr, Houston, TX 77027
    May-22-2026 | 2,040 sqft | $515/sqft | built 1949 | Similar size (2,040 sqft); Similar age (1949); Sold after the valuation date
    $1,050,000
  • 4119 Portsmouth St, Houston, TX 77027
    September-14-2026 | 1,532 sqft | $454/sqft | built 1955 | Moderate age difference (5 years newer); Sold after the valuation date
    $695,000
  • 4010 Norfolk St, Houston, TX 77027
    April-20-2026 | 2,157 sqft | $505/sqft | built 1952 | 10% size difference (2,157 sqft); Similar age (1952); Sold after the valuation date
    $1,090,000
  • 4406 Ingersoll St, Houston, TX 77027
    April-28-2026 | 2,238 sqft | $268/sqft | built 1956 | 14% size difference (2,238 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $599,990

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