Harris Value

10417 Onslow St, Houston, TX 77016

1,112 sqft, built 1951, in East Little York / Homestead Appraised at $117,747 for 2026.

Harris County account 0770500150311

Appraised value
$117,747
Tax year 2026 · after any cap, before exemptions
Living area
1,112 sqft
$106 per sqft
Year built
1951
Low 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 77016 and East Little York / Homestead 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 decreased 3.7% from $122,323 in 2025 to $117,747 in 2026.
  • Appraised value per square footThe current public record shows about $106 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the East Little York / Homestead neighborhood and ZIP 77016.
  • Neighborhood value signalAmong 510 residential records in the same neighborhood, the average appraised value is about $117 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.3% on average.

Comparable assessments

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

  • 10409 Castleton St, Houston, TX 77016
    1,107 sqft | $109/sqft | built 1950 | Similar size (1,107 vs 1,112 sqft); Similar age (1950 vs 1951); Similar lot size (7,080 vs 7,080 sqft)
    $121,112
  • 10341 Castleton St, Houston, TX 77016
    1,117 sqft | $95/sqft | built 1953 | Similar size (1,117 vs 1,112 sqft); Similar age (1953 vs 1951); Similar lot size (7,080 vs 7,080 sqft)
    $106,156
  • 10413 Onslow St, Houston, TX 77016
    1,130 sqft | $104/sqft | built 1952 | Similar size (1,130 vs 1,112 sqft); Similar age (1952 vs 1951); Similar lot size (7,080 vs 7,080 sqft)
    $117,913
  • 10421 Castleton St, Houston, TX 77016
    1,126 sqft | $95/sqft | built 1953 | Similar size (1,126 vs 1,112 sqft); Similar age (1953 vs 1951); Similar lot size (7,080 vs 7,080 sqft)
    $106,456
  • 10337 Castleton St, Houston, TX 77016
    1,097 sqft | $111/sqft | built 1953 | Similar size (1,097 vs 1,112 sqft); Similar age (1953 vs 1951); Similar lot size (7,080 vs 7,080 sqft)
    $121,396

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.

  • 10449 Castleton St, Houston, TX 77016
    August-7-2026 | 1,155 sqft | $152/sqft | built 1958 | Similar size (1,155 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $175,000
  • 9401 Heatherside St, Houston, TX 77016
    August-13-2026 | 1,168 sqft | $162/sqft | built 1958 | 5% size difference (1,168 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $189,000
  • 7447 Langley Rd, Houston, TX 77016
    October-8-2026 | 1,275 sqft | $176/sqft | built 1950 | 15% size difference (1,275 sqft); Similar age (1950); Sold after the valuation date
    $225,000
  • 6326 Guadalupe St, Houston, TX 77016
    September-30-2026 | 1,032 sqft | $178/sqft | built 1960 | 7% size difference (1,032 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $183,997
  • 6406 Cobalt St, Houston, TX 77016
    September-4-2026 | 1,185 sqft | $148/sqft | built 1960 | 7% size difference (1,185 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $175,000

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.