Harris Value

1218 Marconi St, Houston, TX 77019

3,359 sqft, built 1997, in Hyde Park Appraised at $823,742 for 2026.

Harris County account 0512950000048

Appraised value
$823,742
Tax year 2026 · after any cap, before exemptions
Market value
$823,777
Living area
3,359 sqft
$245 per sqft
Year built
1997
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 77019, Hyde Park, 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 $748,857 in 2025 to $823,742 in 2026.
  • Appraised value per square footThe current public record shows about $245 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $35 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Hyde Park neighborhood and ZIP 77019.
  • Neighborhood value signalAmong 1,331 residential records in the same neighborhood, the average appraised value is about $245 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.3% on average.

Comparable assessments

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

  • 1207 Van Buren St, Houston, TX 77019
    3,306 sqft | $225/sqft | built 1997 | Similar size (3,306 vs 3,359 sqft); Built same year (1997); Similar lot size (3,275 vs 3,494 sqft)
    $744,969
  • 1217 Van Buren St, Houston, TX 77019
    3,586 sqft | $223/sqft | built 1997 | 7% larger (3,586 vs 3,359 sqft); Built same year (1997); Similar lot size (3,494 vs 3,494 sqft)
    $798,899
  • 1957 W Clay St, Houston, TX 77019
    3,274 sqft | $237/sqft | built 1995 | Similar size (3,274 vs 3,359 sqft); Similar age (1995 vs 1997); Similar lot size (3,276 vs 3,494 sqft)
    $775,809
  • 1214 Marconi St, Houston, TX 77019
    3,482 sqft | $220/sqft | built 1997 | Similar size (3,482 vs 3,359 sqft); Built same year (1997); Similar lot size (3,275 vs 3,494 sqft)
    $767,120
  • 1951 W Clay St, Houston, TX 77019
    3,481 sqft | $219/sqft | built 1995 | Similar size (3,481 vs 3,359 sqft); Similar age (1995 vs 1997); Lot 13% smaller (3,024 vs 3,494 sqft)
    $764,041

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.

  • 2207 Dunraven Ln, Houston, TX 77019
    August-14-2026 | 3,200 sqft | $306/sqft | built 1998 | Similar size (3,200 sqft); Similar age (1998); Sold after the valuation date
    $980,000
  • 1951 W Clay St, Houston, TX 77019
    June-17-2026 | 3,481 sqft | $223/sqft | built 1995 | Similar size (3,481 sqft); Similar age (1995); Sold after the valuation date
    $774,900
  • 2101 Elmen St, Houston, TX 77019
    August-25-2026 | 3,432 sqft | $268/sqft | built 2007 | Similar size (3,432 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $920,000
  • 1202 Marconi St, Houston, TX 77019
    May-29-2026 | 3,740 sqft | $214/sqft | built 1997 | 11% size difference (3,740 sqft); Similar age (1997); Sold after the valuation date
    $799,000
  • 2026 Elmen St, Houston, TX 77019
    July-9-2026 | 3,239 sqft | $232/sqft | built 2005 | Similar size (3,239 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $750,000

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.