Harris Value

4019 Portsmouth St, Houston, TX 77027

2,943 sqft, built 2015, in Greenway / Upper Kirby Area Appraised at $1,122,231 for 2026.

Harris County account 0772860090009

Appraised value
$1,122,231
Tax year 2026 · after any cap, before exemptions
Living area
2,943 sqft
$381 per sqft
Year built
2015
Good quality

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 7.5% from $1,044,000 in 2025 to $1,122,231 in 2026.
  • Appraised value per square footThe current public record shows about $381 per square foot before any comparable-property adjustments.
  • 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.

  • 4006 Norfolk St, Houston, TX 77027
    2,956 sqft | $337/sqft | built 1995 | Similar size (2,956 vs 2,943 sqft); Similar lot size (7,500 vs 7,800 sqft); Same quality (Good)
    $995,122
  • 4106 Markham St, Houston, TX 77027
    2,876 sqft | $502/sqft | built 2019 | Similar size (2,876 vs 2,943 sqft); Similar age (2019 vs 2015); Similar lot size (7,200 vs 7,800 sqft)
    $1,445,078
  • 4010 Chatham Ln, Houston, TX 77027
    2,773 sqft | $517/sqft | built 2000 | 6% smaller (2,773 vs 2,943 sqft); Similar lot size (7,700 vs 7,800 sqft); Same quality (Good)
    $1,434,343
  • 3014 Suffolk Dr, Houston, TX 77027
    2,990 sqft | $519/sqft | built 2015 | Similar size (2,990 vs 2,943 sqft); Built same year (2015); Similar lot size (7,500 vs 7,800 sqft)
    $1,551,000
  • 4006 Chatham Ln, Houston, TX 77027
    3,164 sqft | $480/sqft | built 1998 | 8% larger (3,164 vs 2,943 sqft); Similar lot size (7,700 vs 7,800 sqft); Same quality (Good)
    $1,519,902

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.

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.