Harris Value

5010 Gren St, Houston, TX 77021

1,097 sqft, built 1952, in South Side Appraised at $97,618 for 2026.

Harris County account 0771030090212

Appraised value
$97,618
Tax year 2026 · after any cap, before exemptions
Market value
$113,591
Living area
1,097 sqft
$89 per sqft
Year built
1952
Average 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 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 10.0% from $88,744 in 2025 to $97,618 in 2026.
  • Appraised value per square footThe current public record shows about $89 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $15,973 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the South Side neighborhood and ZIP 77021.
  • Neighborhood value signalAmong 584 residential records in the same neighborhood, the average appraised value is about $105 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.2% on average.

Comparable assessments

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

  • 4931 Yellowstone Blvd, Houston, TX 77021
    1,090 sqft | $63/sqft | built 1952 | Similar size (1,090 vs 1,097 sqft); Built same year (1952); Similar lot size (6,435 vs 6,380 sqft)
    $68,258
  • 4918 Gren St, Houston, TX 77021
    1,109 sqft | $96/sqft | built 1952 | Similar size (1,109 vs 1,097 sqft); Built same year (1952); Similar lot size (6,490 vs 6,380 sqft)
    $106,184
  • 5138 Balkin St, Houston, TX 77021
    1,090 sqft | $100/sqft | built 1950 | Similar size (1,090 vs 1,097 sqft); Similar age (1950 vs 1952); Similar lot size (6,435 vs 6,380 sqft)
    $108,510
  • 4935 Gren St, Houston, TX 77021
    1,092 sqft | $93/sqft | built 1952 | Similar size (1,092 vs 1,097 sqft); Built same year (1952); Similar lot size (6,600 vs 6,380 sqft)
    $101,303
  • 6030 Lisa Ln, Houston, TX 77021
    1,110 sqft | $90/sqft | built 1950 | Similar size (1,110 vs 1,097 sqft); Similar age (1950 vs 1952); Similar lot size (6,420 vs 6,380 sqft)
    $99,411

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.

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.