Harris Value

507 Stella St, Baytown, TX 77520

860 sqft, built 1950, in Middletown Appraised at $79,719 for 2026.

Harris County account 0510140290010

Appraised value
$79,719
Tax year 2026 · after any cap, before exemptions
Market value
$90,409
Living area
860 sqft
$93 per sqft
Year built
1950
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 77520 and Middletown 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 $72,472 in 2025 to $79,719 in 2026.
  • Appraised value per square footThe current public record shows about $93 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $10,690 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Middletown neighborhood and ZIP 77520.
  • Neighborhood value signalAmong 146 residential records in the same neighborhood, the average appraised value is about $100 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.7% on average.

Comparable assessments

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

  • 604 Riggs St, Baytown, TX 77520
    832 sqft | $111/sqft | built 1945 | Similar size (832 vs 860 sqft); Similar age (1945 vs 1950); Similar lot size (7,300 vs 7,350 sqft)
    $92,284
  • 1200 Duke St, Baytown, TX 77520
    952 sqft | $77/sqft | built 1952 | 11% larger (952 vs 860 sqft); Similar age (1952 vs 1950); Similar lot size (7,125 vs 7,350 sqft)
    $73,673
  • 713 Miriam St, Baytown, TX 77520
    864 sqft | $69/sqft | built 1950 | Similar size (864 vs 860 sqft); Built same year (1950); Same quality (Low)
    $59,515
  • 212 Neal St, Baytown, TX 77520
    792 sqft | $119/sqft | built 1950 | 8% smaller (792 vs 860 sqft); Built same year (1950); Lot 12% larger (8,250 vs 7,350 sqft)
    $93,860
  • 500 W Nazro St, Baytown, TX 77520
    840 sqft | $96/sqft | built 1950 | Similar size (840 vs 860 sqft); Built same year (1950); Same quality (Low)
    $80,939

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.