Harris Value

4527 Devon St, Houston, TX 77027

2,343 sqft, built 1958, in Afton Oaks / River Oaks Area Appraised at $917,704 for 2026.

Harris County account 0772450060007

Appraised value
$917,704
Tax year 2026 · after any cap, before exemptions
Living area
2,343 sqft
$392 per sqft
Year built
1958
Good quality

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 1.6% from $903,369 in 2025 to $917,704 in 2026.
  • Appraised value per square footThe current public record shows about $392 per square foot before any comparable-property adjustments.
  • 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.

  • 3102 Newcastle Dr, Houston, TX 77027
    2,357 sqft | $383/sqft | built 1958 | Similar size (2,357 vs 2,343 sqft); Built same year (1958); Similar lot size (8,840 vs 8,570 sqft)
    $902,905
  • 4502 Waring St, Houston, TX 77027
    2,459 sqft | $377/sqft | built 1958 | Similar size (2,459 vs 2,343 sqft); Built same year (1958); Similar lot size (7,800 vs 8,570 sqft)
    $927,437
  • 4507 Bryn Mawr Ln, Houston, TX 77027
    2,242 sqft | $434/sqft | built 1950 | Similar size (2,242 vs 2,343 sqft); Similar lot size (8,975 vs 8,570 sqft); Same quality (Good)
    $973,692
  • 4515 Shetland Ln, Houston, TX 77027
    2,517 sqft | $373/sqft | built 1958 | 7% larger (2,517 vs 2,343 sqft); Built same year (1958); Similar lot size (7,800 vs 8,570 sqft)
    $939,840
  • 4526 Shetland Ln, Houston, TX 77027
    2,042 sqft | $462/sqft | built 1960 | 13% smaller (2,042 vs 2,343 sqft); Similar age (1960 vs 1958); Similar lot size (8,450 vs 8,570 sqft)
    $943,749

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 | 9% size difference (2,142 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $650,000
  • 4606 Staunton St, Houston, TX 77027
    July-24-2026 | 2,480 sqft | $520/sqft | built 1950 | 6% size difference (2,480 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,290,000
  • 4406 Ingersoll St, Houston, TX 77027
    April-28-2026 | 2,238 sqft | $268/sqft | built 1956 | Similar size (2,238 sqft); Similar age (1956); Sold after the valuation date
    $599,990
  • 3842 Meadow Lake Ln, Houston, TX 77027
    June-22-2026 | 2,538 sqft | $581/sqft | built 1950 | 8% size difference (2,538 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,475,000
  • 3215 Drexel Dr, Houston, TX 77027
    May-22-2026 | 2,040 sqft | $515/sqft | built 1949 | 13% size difference (2,040 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $1,050,000

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.