Harris Value

1807 Portsmouth St, Houston, TX 77098

4,538 sqft, built 2015, in Montrose Appraised at $2,130,574 for 2026.

Harris County account 0660870030009

Appraised value
$2,130,574
Tax year 2026 · after any cap, before exemptions
Living area
4,538 sqft
$469 per sqft
Year built
2015

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 77098, Montrose, and Montrose 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 5.7% from $2,016,217 in 2025 to $2,130,574 in 2026.
  • Appraised value per square footThe current public record shows about $470 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Montrose neighborhood and ZIP 77098.
  • Neighborhood value signalAmong 202 residential records in the same neighborhood, the average appraised value is about $391 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.0% on average.

Comparable assessments

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

  • 1811 Portsmouth St, Houston, TX 77098
    4,779 sqft | $437/sqft | built 2019 | 5% larger (4,779 vs 4,538 sqft); Similar age (2019 vs 2015); Similar lot size (6,875 vs 6,875 sqft)
    $2,090,000
  • 1829 Lexington St, Houston, TX 77098
    4,404 sqft | $429/sqft | built 2016 | Similar size (4,404 vs 4,538 sqft); Similar age (2016 vs 2015); Similar lot size (6,250 vs 6,875 sqft)
    $1,888,762
  • 1515 Bonnie Brae St, Houston, TX 77006
    4,299 sqft | $412/sqft | built 2014 | 5% smaller (4,299 vs 4,538 sqft); Similar age (2014 vs 2015); Similar lot size (6,250 vs 6,875 sqft)
    $1,769,872
  • 1640 Norfolk St, Houston, TX 77006
    4,228 sqft | $405/sqft | built 2014 | 7% smaller (4,228 vs 4,538 sqft); Similar age (2014 vs 2015); Lot 13% smaller (6,000 vs 6,875 sqft)
    $1,711,107
  • 1647 Norfolk St, Houston, TX 77006
    4,032 sqft | $504/sqft | built 2019 | 11% smaller (4,032 vs 4,538 sqft); Similar age (2019 vs 2015); Lot 13% smaller (6,000 vs 6,875 sqft)
    $2,033,803

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.

  • 2246 Branard St, Houston, TX 77098
    September-10-2026 | 4,413 sqft | $316/sqft | built 2008 | Similar size (4,413 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $1,395,000
  • 2205 North Blvd, Houston, TX 77098
    August-28-2026 | 4,653 sqft | $515/sqft | built 2025 | Similar size (4,653 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $2,395,000
  • 2316 North Blvd, Houston, TX 77098
    August-12-2026 | 5,218 sqft | $555/sqft | built 2026 | 15% size difference (5,218 sqft); Sold after the valuation date
    $2,895,000
  • 1721 Colquitt St, Houston, TX 77098
    July-22-2026 | 3,723 sqft | $392/sqft | built 2015 | Similar age (2015); Sold after the valuation date
    $1,459,000
  • 2413 Rosamond St UNIT A, Houston, TX 77098
    September-15-2026 | 4,887 sqft | $348/sqft | built 2020 | 8% size difference (4,887 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $1,699,999

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.