Harris Value

812 Olive St, Houston, TX 77007

2,695 sqft, built 2012, in Washington Avenue Coalition / Memorial Park Appraised at $596,645 for 2026.

Harris County account 1334610010001

Appraised value
$596,645
Tax year 2026 · after any cap, before exemptions
Market value
$607,792
Living area
2,695 sqft
$221 per sqft
Year built
2012
Excellent 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 77007, Washington Avenue Coalition / Memorial Park, and The Heights 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 $542,405 in 2025 to $596,645 in 2026.
  • Appraised value per square footThe current public record shows about $221 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $11,147 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Washington Avenue Coalition / Memorial Park neighborhood and ZIP 77007.
  • Neighborhood value signalAmong 880 residential records in the same neighborhood, the average appraised value is about $223 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.2% on average.

Comparable assessments

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

  • 810 Olive St, Houston, TX 77007
    2,710 sqft | $223/sqft | built 2012 | Similar size (2,710 vs 2,695 sqft); Built same year (2012); Similar lot size (2,579 vs 2,579 sqft)
    $604,286
  • 4603 Floyd St, Houston, TX 77007
    2,660 sqft | $248/sqft | built 2013 | Similar size (2,660 vs 2,695 sqft); Similar age (2013 vs 2012); Similar lot size (2,500 vs 2,579 sqft)
    $659,056
  • 4308 Blossom St B, Houston, TX 77007
    2,714 sqft | $226/sqft | built 2004 | Similar size (2,714 vs 2,695 sqft); Similar lot size (2,578 vs 2,579 sqft); Same quality (Excellent)
    $612,307
  • 4601 Floyd St, Houston, TX 77007
    2,660 sqft | $254/sqft | built 2013 | Similar size (2,660 vs 2,695 sqft); Similar age (2013 vs 2012); Lot 11% smaller (2,297 vs 2,579 sqft)
    $674,767
  • 4505 Floyd St, Houston, TX 77007
    2,476 sqft | $238/sqft | built 2011 | 8% smaller (2,476 vs 2,695 sqft); Similar age (2011 vs 2012); Similar lot size (2,500 vs 2,579 sqft)
    $589,592

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.

  • 5806 Petty St, Houston, TX 77007
    September-16-2026 | 2,743 sqft | $201/sqft | built 2014 | Similar size (2,743 sqft); Similar age (2014); Sold after the valuation date
    $550,000
  • 2613 Maxroy St, Houston, TX 77007
    September-19-2026 | 2,630 sqft | $247/sqft | built 2017 | Similar size (2,630 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $650,000
  • 1214 Malone St, Houston, TX 77007
    July-24-2026 | 2,734 sqft | $300/sqft | built 2010 | Similar size (2,734 sqft); Similar age (2010); Sold after the valuation date
    $819,500
  • 5715 Arabelle Lake St, Houston, TX 77007
    August-21-2026 | 2,630 sqft | $220/sqft | built 2011 | Similar size (2,630 sqft); Similar age (2011); Sold after the valuation date
    $579,900
  • 6615 Wanita Pl, Houston, TX 77007
    September-4-2026 | 2,922 sqft | $269/sqft | built 2005 | 8% size difference (2,922 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $785,000

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.