Harris Value

5250 Keystone St, Houston, TX 77021

1,401 sqft, built 2015, in South Side Appraised at $207,655 for 2026.

Harris County account 0771010070001

Appraised value
$207,655
Tax year 2026 · after any cap, before exemptions
Living area
1,401 sqft
$148 per sqft
Year built
2015
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 77021 and South Side 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 7.5% from $193,098 in 2025 to $207,655 in 2026.
  • Appraised value per square footThe current public record shows about $148 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the South Side neighborhood and ZIP 77021.
  • Neighborhood value signalAmong 358 residential records in the same neighborhood, the average appraised value is about $120 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.8% on average.

Comparable assessments

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

  • 6126 Cavanaugh St, Houston, TX 77021
    1,403 sqft | $152/sqft | built 2020 | Similar size (1,403 vs 1,401 sqft); Similar age (2020 vs 2015); Similar lot size (6,840 vs 6,648 sqft)
    $212,687
  • 5215 Kingsbury St, Houston, TX 77021
    1,332 sqft | $149/sqft | built 2015 | Similar size (1,332 vs 1,401 sqft); Built same year (2015); Similar lot size (6,493 vs 6,648 sqft)
    $199,032
  • 5335 Keystone St, Houston, TX 77021
    1,395 sqft | $92/sqft | built 2023 | Similar size (1,395 vs 1,401 sqft); Similar lot size (6,474 vs 6,648 sqft); Same quality (Average)
    $128,667
  • 5207 Perry St, Houston, TX 77021
    1,444 sqft | $175/sqft | built 2019 | Similar size (1,444 vs 1,401 sqft); Similar age (2019 vs 2015); Similar lot size (6,816 vs 6,648 sqft)
    $253,139
  • 5227 Kelso St, Houston, TX 77021
    1,337 sqft | $156/sqft | built 2015 | Similar size (1,337 vs 1,401 sqft); Built same year (2015); Similar lot size (7,062 vs 6,648 sqft)
    $208,677

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.

  • 3521 Lydia St, Houston, TX 77021
    July-15-2026 | 1,609 sqft | $140/sqft | built 2006 | 15% size difference (1,609 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $224,900
  • 3810 Goodhope St, Houston, TX 77021
    April-13-2026 | 1,323 sqft | $91/sqft | built 2024 | 6% size difference (1,323 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $120,000
  • 5004 Elizabeth City St, Houston, TX 77021
    September-18-2026 | 1,643 sqft | $154/sqft | built 2025 | Moderate age difference (10 years newer); Sold after the valuation date
    $253,510
  • 7010 Sidney St, Houston, TX 77021
    August-10-2026 | 1,585 sqft | $182/sqft | built 2026 | 13% size difference (1,585 sqft); Sold after the valuation date
    $289,000
  • 6423 Madrid St, Houston, TX 77021
    September-28-2026 | 1,693 sqft | $189/sqft | built 2025 | Moderate age difference (10 years newer); Sold after the valuation date
    $319,990

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.