Harris Value

4507 Averill St, Houston, TX 77009

988 sqft, built 1935, in Northside Appraised at $224,265 for 2026.

Harris County account 0211840690018

Appraised value
$224,265
Tax year 2026 · after any cap, before exemptions
Market value
$259,668
Living area
988 sqft
$227 per sqft
Year built
1935
Low 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 77009, Northside, 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 $203,878 in 2025 to $224,265 in 2026.
  • Appraised value per square footThe current public record shows about $227 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $35,403 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 77009.
  • Neighborhood value signalAmong 634 residential records in the same neighborhood, the average appraised value is about $237 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.3% on average.

Comparable assessments

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

  • 4719 Averill St, Houston, TX 77009
    984 sqft | $308/sqft | built 1937 | Similar size (984 vs 988 sqft); Similar age (1937 vs 1935); Similar lot size (5,500 vs 5,500 sqft)
    $303,498
  • 4715 Averill St, Houston, TX 77009
    973 sqft | $268/sqft | built 1935 | Similar size (973 vs 988 sqft); Built same year (1935); Similar lot size (5,500 vs 5,500 sqft)
    $260,858
  • 4802 Beggs St, Houston, TX 77009
    1,008 sqft | $236/sqft | built 1933 | Similar size (1,008 vs 988 sqft); Similar age (1933 vs 1935); Similar lot size (5,500 vs 5,500 sqft)
    $237,628
  • 4615 Hain St, Houston, TX 77009
    1,000 sqft | $257/sqft | built 1940 | Similar size (1,000 vs 988 sqft); Similar age (1940 vs 1935); Similar lot size (5,500 vs 5,500 sqft)
    $256,840
  • 4702 McEwen St, Houston, TX 77009
    972 sqft | $302/sqft | built 1940 | Similar size (972 vs 988 sqft); Similar age (1940 vs 1935); Similar lot size (5,500 vs 5,500 sqft)
    $293,753

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.

  • 1305 Enid St, Houston, TX 77009
    August-14-2026 | 1,008 sqft | $396/sqft | built 1940 | Similar size (1,008 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $399,000
  • 419 Fairbanks St, Houston, TX 77009
    September-29-2026 | 1,031 sqft | $373/sqft | built 1950 | Similar size (1,031 sqft); Sold after the valuation date
    $384,500
  • 1301 Walton St, Houston, TX 77009
    July-13-2026 | 1,038 sqft | $419/sqft | built 1940 | 5% size difference (1,038 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $435,000
  • 1115 Adele St, Houston, TX 77009
    June-26-2026 | 960 sqft | $521/sqft | built 1928 | Similar size (960 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $499,900
  • 312 Graceland St, Houston, TX 77009
    July-2-2026 | 1,076 sqft | $324/sqft | built 1940 | 9% size difference (1,076 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $349,000

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.