Harris Value

8821 Echo Valley Dr, Houston, TX 77055

3,582 sqft, built 1986, in Northwest Houston Appraised at $867,424 for 2026.

Harris County account 1154420000003

Appraised value
$867,424
Tax year 2026 · after any cap, before exemptions
Market value
$1,036,889
Living area
3,582 sqft
$242 per sqft
Year built
1986
Excellent 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 77055, Northwest Houston, and Memorial 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 $788,568 in 2025 to $867,424 in 2026.
  • Appraised value per square footThe current public record shows about $242 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $169,465 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Northwest Houston neighborhood and ZIP 77055.
  • Neighborhood value signalAmong 1,256 residential records in the same neighborhood, the average appraised value is about $409 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +12.2% on average.

Comparable assessments

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

  • 8872 Cedarspur Dr, Houston, TX 77055
    3,574 sqft | $292/sqft | built 1985 | Similar size (3,574 vs 3,582 sqft); Similar age (1985 vs 1986); Similar lot size (10,208 vs 10,484 sqft)
    $1,045,000
  • 8840 Cedarspur Dr, Houston, TX 77055
    3,447 sqft | $326/sqft | built 1986 | Similar size (3,447 vs 3,582 sqft); Built same year (1986); Similar lot size (10,414 vs 10,484 sqft)
    $1,124,209
  • 3 Inverness Park Cir, Houston, TX 77055
    3,630 sqft | $321/sqft | built 1988 | Similar size (3,630 vs 3,582 sqft); Similar age (1988 vs 1986); Similar lot size (10,018 vs 10,484 sqft)
    $1,165,062
  • 10 Inverness Park Cir, Houston, TX 77055
    3,530 sqft | $369/sqft | built 1988 | Similar size (3,530 vs 3,582 sqft); Similar age (1988 vs 1986); Similar lot size (10,005 vs 10,484 sqft)
    $1,300,827
  • 8 Martin Ct, Houston, TX 77055
    3,516 sqft | $364/sqft | built 1992 | Similar size (3,516 vs 3,582 sqft); Similar lot size (10,644 vs 10,484 sqft); Same quality (Excellent)
    $1,281,567

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.

  • 1260 Fries Rd, Houston, TX 77055
    July-20-2026 | 3,547 sqft | $402/sqft | built 1991 | Similar size (3,547 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $1,425,000
  • 9143 Penn Manor Ct Ct, Houston, TX 77055
    August-20-2026 | 3,382 sqft | $325/sqft | built 1978 | 6% size difference (3,382 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $1,099,000
  • 3 Martin Ln, Houston, TX 77055
    June-10-2026 | 3,777 sqft | $422/sqft | built 1992 | 5% size difference (3,777 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $1,595,000
  • 8321 Burkhart Ct, Houston, TX 77055
    May-5-2026 | 3,329 sqft | $449/sqft | built 1979 | 7% size difference (3,329 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $1,495,000
  • 7615 E Jordan Cv, Houston, TX 77055
    August-19-2026 | 3,528 sqft | $241/sqft | built 2001 | Similar size (3,528 sqft); Sold after the valuation date
    $850,000

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.