Harris Value

4113 Allston St, Houston, TX 77018

1,420 sqft, built 2016, in Northside Appraised at $320,943 for 2026.

Harris County account 0410500080017

Appraised value
$320,943
Tax year 2026 · after any cap, before exemptions
Living area
1,420 sqft
$226 per sqft
Year built
2016
Average 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 77018 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 0.7% from $318,784 in 2025 to $320,943 in 2026.
  • Appraised value per square footThe current public record shows about $226 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northside neighborhood and ZIP 77018.
  • Neighborhood value signalAmong 981 residential records in the same neighborhood, the average appraised value is about $182 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.9% on average.

Comparable assessments

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

  • 216 Marathon St, Houston, TX 77018
    1,420 sqft | $241/sqft | built 2019 | Similar size (1,420 vs 1,420 sqft); Similar age (2019 vs 2016); Similar lot size (5,000 vs 5,000 sqft)
    $342,452
  • 4209 Europa St, Houston, TX 77022
    1,480 sqft | $234/sqft | built 2016 | Similar size (1,480 vs 1,420 sqft); Built same year (2016); Similar lot size (5,000 vs 5,000 sqft)
    $346,780
  • 524 E 40th 1/2 St, Houston, TX 77022
    1,478 sqft | $249/sqft | built 2016 | Similar size (1,478 vs 1,420 sqft); Built same year (2016); Similar lot size (5,034 vs 5,000 sqft)
    $368,390
  • 522 E 40th 1/2 St, Houston, TX 77022
    1,478 sqft | $251/sqft | built 2016 | Similar size (1,478 vs 1,420 sqft); Built same year (2016); Similar lot size (5,034 vs 5,000 sqft)
    $370,849
  • 505 E 41st St, Houston, TX 77022
    1,500 sqft | $235/sqft | built 2017 | 6% larger (1,500 vs 1,420 sqft); Similar age (2017 vs 2016); Similar lot size (5,005 vs 5,000 sqft)
    $352,061

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.

  • 122 E 31st 1/2 St, Houston, TX 77018
    September-15-2026 | 1,545 sqft | $207/sqft | built 2025 | 9% size difference (1,545 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $319,900
  • 209 Blueberry St, Houston, TX 77018
    September-21-2026 | 1,471 sqft | $238/sqft | built 2019 | Similar size (1,471 sqft); Similar age (2019); Sold after the valuation date
    $350,000
  • 4754 Martin Hill St, Houston, TX 77018
    August-21-2026 | 1,581 sqft | $240/sqft | built 2025 | 11% size difference (1,581 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $379,000
  • 122 E 33rd St, Houston, TX 77018
    July-16-2026 | 1,235 sqft | $242/sqft | built 2019 | 13% size difference (1,235 sqft); Similar age (2019); Sold after the valuation date
    $299,000
  • 5208 Pinemont Creek Ln, Houston, TX 77018
    July-16-2026 | 1,616 sqft | $213/sqft | built 2020 | 14% size difference (1,616 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $345,000

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.