Harris Value

9743 Guest St, Houston, TX 77078

1,498 sqft, built 1970, in East Houston Appraised at $139,235 for 2026.

Harris County account 1021360000011

Appraised value
$139,235
Tax year 2026 · after any cap, before exemptions
Market value
$161,230
Living area
1,498 sqft
$93 per sqft
Year built
1970
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 77078 and East Houston 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 $126,578 in 2025 to $139,235 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 $21,995 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the East Houston neighborhood and ZIP 77078.
  • Neighborhood value signalAmong 426 residential records in the same neighborhood, the average appraised value is about $105 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.7% on average.

Comparable assessments

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

  • 8419 Bigwood St, Houston, TX 77078
    1,496 sqft | $113/sqft | built 1973 | Similar size (1,496 vs 1,498 sqft); Similar age (1973 vs 1970); Similar lot size (6,720 vs 6,754 sqft)
    $168,393
  • 8438 Claiborne St, Houston, TX 77078
    1,486 sqft | $95/sqft | built 1970 | Similar size (1,486 vs 1,498 sqft); Built same year (1970); Similar lot size (6,600 vs 6,754 sqft)
    $140,704
  • 8470 Cabot St, Houston, TX 77078
    1,538 sqft | $92/sqft | built 1970 | Similar size (1,538 vs 1,498 sqft); Built same year (1970); Similar lot size (6,754 vs 6,754 sqft)
    $141,711
  • 9611 Guest St, Houston, TX 77078
    1,518 sqft | $105/sqft | built 1970 | Similar size (1,518 vs 1,498 sqft); Built same year (1970); Similar lot size (6,600 vs 6,754 sqft)
    $159,669
  • 9739 Guest St, Houston, TX 77078
    1,476 sqft | $100/sqft | built 1970 | Similar size (1,476 vs 1,498 sqft); Built same year (1970); Similar lot size (6,600 vs 6,754 sqft)
    $146,933

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.

  • 9702 Hillis St, Houston, TX 77078
    September-11-2026 | 1,528 sqft | $109/sqft | built 1970 | Similar size (1,528 sqft); Similar age (1970); Sold after the valuation date
    $167,000
  • 10238 Valley Wind Dr, Houston, TX 77078
    September-21-2026 | 1,434 sqft | $115/sqft | built 1978 | Similar size (1,434 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $164,900
  • 9310 Richland Dr, Houston, TX 77078
    September-2-2026 | 1,436 sqft | $69/sqft | built 1965 | Similar size (1,436 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $99,000
  • 8715 Valley Ledge Dr, Houston, TX 77078
    August-10-2026 | 1,494 sqft | $147/sqft | built 1980 | Similar size (1,494 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $219,799
  • 8506 Brock Park Blvd, Houston, TX 77078
    April-23-2026 | 1,288 sqft | $148/sqft | built 1971 | 14% size difference (1,288 sqft); Similar age (1971); Sold after the valuation date
    $189,999

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.