Harris Value

512 Korff Dr, Houston, TX 77037

1,393 sqft, built 1965, in Northside Appraised at $234,657 for 2026.

Harris County account 0710190000181

Appraised value
$234,657
Tax year 2026 · after any cap, before exemptions
Market value
$268,777
Living area
1,393 sqft
$168 per sqft
Year built
1965
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 77037 and Northside 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 $213,325 in 2025 to $234,657 in 2026.
  • Appraised value per square footThe current public record shows about $168 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $34,120 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside neighborhood and ZIP 77037.
  • Neighborhood value signalAmong 86 residential records in the same neighborhood, the average appraised value is about $155 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.7% on average.

Comparable assessments

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

  • 520 Blue Bell Rd, Houston, TX 77037
    1,330 sqft | $129/sqft | built 1962 | Similar size (1,330 vs 1,393 sqft); Similar age (1962 vs 1965); Similar lot size (15,189 vs 15,525 sqft)
    $172,183
  • 501 Raymac St, Houston, TX 77037
    1,336 sqft | $102/sqft | built 1950 | Similar size (1,336 vs 1,393 sqft); Similar lot size (14,625 vs 15,525 sqft); Same quality (Average)
    $136,383
  • 517 Shane St, Houston, TX 77037
    1,574 sqft | $166/sqft | built 1970 | 13% larger (1,574 vs 1,393 sqft); Similar age (1970 vs 1965); Similar lot size (14,625 vs 15,525 sqft)
    $261,068
  • 610 Raymac St, Houston, TX 77037
    1,612 sqft | $134/sqft | built 1960 | Similar age (1960 vs 1965); Similar lot size (16,000 vs 15,525 sqft); Same quality (Average)
    $215,800
  • 526 Raymac St, Houston, TX 77037
    1,556 sqft | $130/sqft | built 1955 | 12% larger (1,556 vs 1,393 sqft); Similar lot size (14,625 vs 15,525 sqft); Same quality (Average)
    $203,000

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.

  • 130 Airway Dr, Houston, TX 77037
    May-28-2026 | 1,428 sqft | $167/sqft | built 1950 | Similar size (1,428 sqft); Sold after the valuation date
    $239,000
  • 603 Twinbrooke Dr, Houston, TX 77037
    June-5-2026 | 1,338 sqft | $164/sqft | built 1965 | Similar size (1,338 sqft); Similar age (1965); Sold after the valuation date
    $220,000
  • 315 Deepgrove Dr, Houston, TX 77037
    September-8-2026 | 1,162 sqft | $99/sqft | built 1962 | Similar age (1962); Sold after the valuation date
    $115,000
  • 12714 Bauman Rd, Houston, TX 77037
    August-13-2026 | 1,507 sqft | $149/sqft | built 1971 | 8% size difference (1,507 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $225,000
  • 118 W Doverfield Dr, Houston, TX 77037
    April-22-2026 | 1,320 sqft | $203/sqft | built 1968 | 5% size difference (1,320 sqft); Similar age (1968); Sold after the valuation date
    $268,000

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.