Harris Value

4506 Ivanhoe St, Houston, TX 77027

4,066 sqft, built 2006, in Afton Oaks / River Oaks Area Appraised at $1,765,091 for 2026.

Harris County account 0801190000012

Appraised value
$1,765,091
Tax year 2026 · after any cap, before exemptions
Market value
$1,949,448
Living area
4,066 sqft
$434 per sqft
Year built
2006
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 77027, Afton Oaks / River Oaks 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 10.0% from $1,604,629 in 2025 to $1,765,091 in 2026.
  • Appraised value per square footThe current public record shows about $434 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $184,357 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Afton Oaks / River Oaks Area neighborhood and ZIP 77027.
  • Neighborhood value signalAmong 387 residential records in the same neighborhood, the average appraised value is about $439 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +11.2% on average.

Comparable assessments

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

  • 4651 Devon St, Houston, TX 77027
    4,084 sqft | $423/sqft | built 2009 | Similar size (4,084 vs 4,066 sqft); Similar age (2009 vs 2006); Similar lot size (8,950 vs 9,100 sqft)
    $1,727,544
  • 4710 Devon St, Houston, TX 77027
    4,138 sqft | $407/sqft | built 2008 | Similar size (4,138 vs 4,066 sqft); Similar age (2008 vs 2006); Similar lot size (9,520 vs 9,100 sqft)
    $1,683,000
  • 4502 Devon St, Houston, TX 77027
    4,155 sqft | $443/sqft | built 2003 | Similar size (4,155 vs 4,066 sqft); Similar age (2003 vs 2006); Similar lot size (8,400 vs 9,100 sqft)
    $1,840,573
  • 4515 W Alabama St, Houston, TX 77027
    4,479 sqft | $305/sqft | built 2005 | 10% larger (4,479 vs 4,066 sqft); Similar age (2005 vs 2006); Similar lot size (8,540 vs 9,100 sqft)
    $1,364,000
  • 4518 Richmond Ave, Houston, TX 77027
    4,452 sqft | $280/sqft | built 2011 | 10% larger (4,452 vs 4,066 sqft); Similar age (2011 vs 2006); Similar lot size (9,600 vs 9,100 sqft)
    $1,248,144

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.