Harris Value

818 Deepwater Ave, Pasadena, TX 77503

1,148 sqft, built 1983, in Tanglebriar Appraised at $229,361 for 2026.

Harris County account 1121330000023

Appraised value
$229,361
Tax year 2026 · after any cap, before exemptions
Market value
$257,206
Living area
1,148 sqft
$200 per sqft
Year built
1983
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 77503 and Tanglebriar 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 $208,510 in 2025 to $229,361 in 2026.
  • Appraised value per square footThe current public record shows about $200 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $27,845 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Tanglebriar neighborhood and ZIP 77503.
  • Neighborhood value signalAmong 92 residential records in the same neighborhood, the average appraised value is about $148 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.6% on average.

Comparable assessments

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

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.

  • 4151 Alecia Dr, Pasadena, TX 77503
    June-17-2026 | 1,146 sqft | $192/sqft | built 1979 | Similar size (1,146 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $219,900
  • 4143 Bermuda Dr, Pasadena, TX 77503
    August-11-2026 | 1,283 sqft | $183/sqft | built 1978 | 12% size difference (1,283 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $235,000
  • 814 Busse Cir, Pasadena, TX 77503
    July-21-2026 | 1,124 sqft | $116/sqft | built 1963 | Similar size (1,124 sqft); Sold after the valuation date
    $130,000
  • 4342 Hialeah Dr, Pasadena, TX 77503
    May-18-2026 | 1,220 sqft | $189/sqft | built 1983 | 6% size difference (1,220 sqft); Similar age (1983); Sold after the valuation date
    $230,000
  • 4222 San Augustine Ave, Pasadena, TX 77503
    May-26-2026 | 1,221 sqft | $176/sqft | built 1978 | 6% size difference (1,221 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $215,000

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.