Harris Value

12803 Nyack Dr, Houston, TX 77089

2,435 sqft, built 1971, in South Belt / Ellington Appraised at $304,054 for 2026.

Harris County account 1041700000008

Appraised value
$304,054
Tax year 2026 · after any cap, before exemptions
Living area
2,435 sqft
$125 per sqft
Year built
1971
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 77089 and South Belt / Ellington 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 0.7% from $301,977 in 2025 to $304,054 in 2026.
  • Appraised value per square footThe current public record shows about $125 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Belt / Ellington neighborhood and ZIP 77089.
  • Neighborhood value signalAmong 1,686 residential records in the same neighborhood, the average appraised value is about $150 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.8% on average.

Comparable assessments

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

  • 11818 Corkwood Ct, Houston, TX 77089
    2,238 sqft | $129/sqft | built 1976 | 8% smaller (2,238 vs 2,435 sqft); Similar age (1976 vs 1971); Similar lot size (8,800 vs 8,800 sqft)
    $289,805
  • 12103 Pompton Dr, Houston, TX 77089
    2,160 sqft | $125/sqft | built 1971 | 11% smaller (2,160 vs 2,435 sqft); Built same year (1971); Similar lot size (8,800 vs 8,800 sqft)
    $270,794
  • 12718 Gotham Dr, Houston, TX 77089
    2,643 sqft | $117/sqft | built 1971 | 8% larger (2,643 vs 2,435 sqft); Built same year (1971); Similar lot size (8,250 vs 8,800 sqft)
    $310,197
  • 11402 Fruitwood Dr, Houston, TX 77089
    2,198 sqft | $124/sqft | built 1974 | 10% smaller (2,198 vs 2,435 sqft); Similar age (1974 vs 1971); Similar lot size (8,628 vs 8,800 sqft)
    $273,553
  • 11502 Olivewood Dr, Houston, TX 77089
    2,269 sqft | $136/sqft | built 1978 | 7% smaller (2,269 vs 2,435 sqft); Similar lot size (9,200 vs 8,800 sqft); Same quality (Average)
    $307,764

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.

  • 11118 Sagecountry Dr, Houston, TX 77089
    September-8-2026 | 2,458 sqft | $142/sqft | built 1977 | Similar size (2,458 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $350,000
  • 10826 Sageburrow Dr Dr, Houston, TX 77089
    September-8-2026 | 2,349 sqft | $162/sqft | built 1970 | Similar size (2,349 sqft); Similar age (1970); Sold after the valuation date
    $379,900
  • 9907 Sagegreen Dr, Houston, TX 77089
    August-20-2026 | 2,393 sqft | $115/sqft | built 1983 | Similar size (2,393 sqft); Sold after the valuation date
    $275,000
  • 11326 Sagevale Ln, Houston, TX 77089
    September-30-2026 | 2,252 sqft | $102/sqft | built 1969 | 8% size difference (2,252 sqft); Similar age (1969); Sold after the valuation date
    $229,000
  • 9711 Ebb St, Houston, TX 77089
    August-26-2026 | 2,300 sqft | $126/sqft | built 1964 | 6% size difference (2,300 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $290,000

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.