Harris Value

9018 Theysen Dr, Houston, TX 77080

1,579 sqft, built 1956, in Spring Branch Central Appraised at $372,184 for 2026.

Harris County account 0852980000135

Appraised value
$372,184
Tax year 2026 · after any cap, before exemptions
Living area
1,579 sqft
$236 per sqft
Year built
1956
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 77080 and Spring Branch Central 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 4.0% from $357,739 in 2025 to $372,184 in 2026.
  • Appraised value per square footThe current public record shows about $236 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Spring Branch Central neighborhood and ZIP 77080.
  • Neighborhood value signalAmong 177 residential records in the same neighborhood, the average appraised value is about $192 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.6% on average.

Comparable assessments

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

  • 9026 Theysen Dr, Houston, TX 77080
    1,563 sqft | $240/sqft | built 1956 | Similar size (1,563 vs 1,579 sqft); Built same year (1956); Similar lot size (15,089 vs 15,168 sqft)
    $375,660
  • 9002 Theysen Dr, Houston, TX 77080
    1,584 sqft | $218/sqft | built 1956 | Similar size (1,584 vs 1,579 sqft); Built same year (1956); Similar lot size (15,306 vs 15,168 sqft)
    $344,667
  • 9010 Theysen Dr, Houston, TX 77080
    1,546 sqft | $238/sqft | built 1956 | Similar size (1,546 vs 1,579 sqft); Built same year (1956); Similar lot size (15,247 vs 15,168 sqft)
    $367,675
  • 3123 Mona Lee Ln, Houston, TX 77080
    1,597 sqft | $237/sqft | built 1955 | Similar size (1,597 vs 1,579 sqft); Similar age (1955 vs 1956); Lot 11% smaller (13,461 vs 15,168 sqft)
    $378,672
  • 9014 Theysen Dr, Houston, TX 77080
    1,604 sqft | $194/sqft | built 1956 | Similar size (1,604 vs 1,579 sqft); Built same year (1956); Similar lot size (15,168 vs 15,168 sqft)
    $310,736

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.

  • 8902 Autauga St, Houston, TX 77080
    June-30-2026 | 1,608 sqft | $239/sqft | built 1960 | Similar size (1,608 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $384,000
  • 3907 Galway Ln, Houston, TX 77080
    August-19-2026 | 1,530 sqft | $248/sqft | built 1960 | Similar size (1,530 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $379,000
  • 1923 Springrock Ln, Houston, TX 77080
    August-5-2026 | 1,500 sqft | $187/sqft | built 1956 | 5% size difference (1,500 sqft); Similar age (1956); Sold after the valuation date
    $280,000
  • 1817 Benbow Way, Houston, TX 77080
    May-21-2026 | 1,466 sqft | $286/sqft | built 1952 | 7% size difference (1,466 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $420,000
  • 9321 Saddle Ln, Houston, TX 77080
    May-22-2026 | 1,766 sqft | $241/sqft | built 1955 | 12% size difference (1,766 sqft); Similar age (1955); Sold after the valuation date
    $425,000

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.