Harris Value

4662 Merwin St, Houston, TX 77027

1,896 sqft, built 1950, in Afton Oaks / River Oaks Area Appraised at $790,841 for 2026.

Harris County account 0772460140023

Appraised value
$790,841
Tax year 2026 · after any cap, before exemptions
Market value
$898,795
Living area
1,896 sqft
$417 per sqft
Year built
1950
Average 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 $718,947 in 2025 to $790,841 in 2026.
  • Appraised value per square footThe current public record shows about $417 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $107,954 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 112 residential records in the same neighborhood, the average appraised value is about $373 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +18.7% on average.

Comparable assessments

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

  • 4647 Merwin St, Houston, TX 77027
    1,890 sqft | $308/sqft | built 1955 | Similar size (1,890 vs 1,896 sqft); Similar age (1955 vs 1950); Similar lot size (8,979 vs 8,760 sqft)
    $581,915
  • 4631 Ingersoll St, Houston, TX 77027
    1,890 sqft | $480/sqft | built 1950 | Similar size (1,890 vs 1,896 sqft); Built same year (1950); Similar lot size (8,760 vs 8,760 sqft)
    $906,551
  • 4643 Ingersoll St, Houston, TX 77027
    1,921 sqft | $372/sqft | built 1950 | Similar size (1,921 vs 1,896 sqft); Built same year (1950); Similar lot size (8,760 vs 8,760 sqft)
    $715,572
  • 4651 Richmond Ave, Houston, TX 77027
    1,822 sqft | $395/sqft | built 1950 | Similar size (1,822 vs 1,896 sqft); Built same year (1950); Similar lot size (8,760 vs 8,760 sqft)
    $719,683
  • 4610 Merwin St, Houston, TX 77027
    1,918 sqft | $395/sqft | built 1954 | Similar size (1,918 vs 1,896 sqft); Similar age (1954 vs 1950); Similar lot size (9,410 vs 8,760 sqft)
    $757,496

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.

  • 4410 Ingersoll St, Houston, TX 77027
    August-3-2026 | 2,142 sqft | $303/sqft | built 1952 | 13% size difference (2,142 sqft); Similar age (1952); Sold after the valuation date
    $650,000
  • 3215 Drexel Dr, Houston, TX 77027
    May-22-2026 | 2,040 sqft | $515/sqft | built 1949 | 8% size difference (2,040 sqft); Similar age (1949); Sold after the valuation date
    $1,050,000
  • 4119 Portsmouth St, Houston, TX 77027
    September-14-2026 | 1,532 sqft | $454/sqft | built 1955 | Moderate age difference (5 years newer); Sold after the valuation date
    $695,000
  • 4010 Norfolk St, Houston, TX 77027
    April-20-2026 | 2,157 sqft | $505/sqft | built 1952 | 14% size difference (2,157 sqft); Similar age (1952); Sold after the valuation date
    $1,090,000
  • 4406 Ingersoll St, Houston, TX 77027
    April-28-2026 | 2,238 sqft | $268/sqft | built 1956 | Moderate age difference (6 years newer); Sold after the valuation date
    $599,990

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.