Harris Value

4015 Portsmouth St, Houston, TX 77027

4,034 sqft, built 2007, in Greenway / Upper Kirby Area Appraised at $1,349,799 for 2026.

Harris County account 0772860090010

Appraised value
$1,349,799
Tax year 2026 · after any cap, before exemptions
Living area
4,034 sqft
$335 per sqft
Year built
2007
Excellent 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 5.6% from $1,277,694 in 2025 to $1,349,799 in 2026.
  • Appraised value per square footThe current public record shows about $335 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.

  • 4023 Norfolk St, Houston, TX 77027
    3,790 sqft | $344/sqft | built 2007 | 6% smaller (3,790 vs 4,034 sqft); Built same year (2007); Similar lot size (7,500 vs 7,800 sqft)
    $1,303,283
  • 4007 Norfolk St, Houston, TX 77027
    4,448 sqft | $274/sqft | built 2007 | 10% larger (4,448 vs 4,034 sqft); Built same year (2007); Similar lot size (7,500 vs 7,800 sqft)
    $1,219,877
  • 3730 Las Palmas St, Houston, TX 77027
    4,089 sqft | $284/sqft | built 2006 | Similar size (4,089 vs 4,034 sqft); Similar age (2006 vs 2007); Lot 17% smaller (6,480 vs 7,800 sqft)
    $1,160,708
  • 4014 Portsmouth St, Houston, TX 77027
    4,458 sqft | $318/sqft | built 2009 | 10% larger (4,458 vs 4,034 sqft); Similar age (2009 vs 2007); Similar lot size (7,500 vs 7,800 sqft)
    $1,418,376
  • 3734 Las Palmas St, Houston, TX 77027
    4,313 sqft | $311/sqft | built 2009 | 7% larger (4,313 vs 4,034 sqft); Similar age (2009 vs 2007); Lot 17% smaller (6,480 vs 7,800 sqft)
    $1,342,823

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.

  • 2814 Mid Ln, Houston, TX 77027
    July-31-2026 | 4,127 sqft | $266/sqft | built 2006 | Similar size (4,127 sqft); Similar age (2006); Sold after the valuation date
    $1,099,000
  • 2409 Maconda Ln, Houston, TX 77027
    August-24-2026 | 4,947 sqft | $465/sqft | built 2000 | Moderate age difference (7 years older); Sold after the valuation date
    $2,300,000
  • 3615 Overbrook Ln, Houston, TX 77027
    July-1-2026 | 4,540 sqft | $770/sqft | built 2014 | 12% size difference (4,540 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $3,495,000
  • 84 Audubon Hollow Ln, Houston, TX 77027
    July-10-2026 | 4,220 sqft | $569/sqft | built 2016 | Similar size (4,220 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $2,400,000
  • 2627 Sutton Ct, Houston, TX 77027
    May-29-2026 | 3,921 sqft | $395/sqft | built 1997 | Similar size (3,921 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $1,550,000

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.