Harris Value

418 Heidrich St, Houston, TX 77018

1,230 sqft, built 1955, in Northside Appraised at $266,175 for 2026.

Harris County account 0801140000010

Appraised value
$266,175
Tax year 2026 · after any cap, before exemptions
Market value
$292,893
Living area
1,230 sqft
$216 per sqft
Year built
1955
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 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 10.0% from $241,978 in 2025 to $266,175 in 2026.
  • Appraised value per square footThe current public record shows about $216 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $26,718 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 77018.
  • Neighborhood value signalAmong 50 residential records in the same neighborhood, the average appraised value is about $193 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +14.0% on average.

Comparable assessments

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

  • 419 Heidrich St, Houston, TX 77018
    1,238 sqft | $174/sqft | built 1955 | Similar size (1,238 vs 1,230 sqft); Built same year (1955); Similar lot size (11,060 vs 11,850 sqft)
    $215,927
  • 423 Heidrich St, Houston, TX 77018
    1,265 sqft | $218/sqft | built 1952 | Similar size (1,265 vs 1,230 sqft); Similar age (1952 vs 1955); Similar lot size (11,060 vs 11,850 sqft)
    $275,433
  • 530 Heidrich St, Houston, TX 77018
    1,173 sqft | $194/sqft | built 1955 | Similar size (1,173 vs 1,230 sqft); Built same year (1955); Similar lot size (11,060 vs 11,850 sqft)
    $227,511
  • 507 Heidrich St, Houston, TX 77018
    1,179 sqft | $181/sqft | built 1954 | Similar size (1,179 vs 1,230 sqft); Similar age (1954 vs 1955); Similar lot size (11,060 vs 11,850 sqft)
    $213,513
  • 502 Heidrich St, Houston, TX 77018
    1,364 sqft | $207/sqft | built 1954 | 11% larger (1,364 vs 1,230 sqft); Similar age (1954 vs 1955); Similar lot size (11,850 vs 11,850 sqft)
    $282,299

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.

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.