Harris Value

507 W Mierianne St, Houston, TX 77037

1,554 sqft, built 1962, in North Shepherd Manor Appraised at $212,414 for 2026.

Harris County account 0844920000009

Appraised value
$212,414
Tax year 2026 · after any cap, before exemptions
Living area
1,554 sqft
$137 per sqft
Year built
1962
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 77037 and North Shepherd Manor 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 2.4% from $207,535 in 2025 to $212,414 in 2026.
  • Appraised value per square footThe current public record shows about $137 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the North Shepherd Manor neighborhood and ZIP 77037.
  • Neighborhood value signalAmong 70 residential records in the same neighborhood, the average appraised value is about $127 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +13.3% on average.

Comparable assessments

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

  • 539 W Bertrand St, Houston, TX 77037
    1,520 sqft | $139/sqft | built 1960 | Similar size (1,520 vs 1,554 sqft); Similar age (1960 vs 1962); Similar lot size (16,080 vs 16,800 sqft)
    $212,004
  • 530 W Nelda Rd, Houston, TX 77037
    1,478 sqft | $138/sqft | built 1960 | Similar size (1,478 vs 1,554 sqft); Similar age (1960 vs 1962); Similar lot size (16,820 vs 16,800 sqft)
    $204,367
  • 515 W Bertrand St, Houston, TX 77037
    1,369 sqft | $141/sqft | built 1962 | 12% smaller (1,369 vs 1,554 sqft); Built same year (1962); Similar lot size (16,080 vs 16,800 sqft)
    $193,678
  • 523 W Mierianne St, Houston, TX 77037
    1,440 sqft | $132/sqft | built 1962 | 7% smaller (1,440 vs 1,554 sqft); Built same year (1962); Similar lot size (16,800 vs 16,800 sqft)
    $189,670
  • 511 W Nelda Rd, Houston, TX 77037
    1,654 sqft | $122/sqft | built 1960 | 6% larger (1,654 vs 1,554 sqft); Similar age (1960 vs 1962); Lot 14% smaller (14,467 vs 16,800 sqft)
    $202,541

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.

  • 130 Airway Dr, Houston, TX 77037
    May-28-2026 | 1,428 sqft | $167/sqft | built 1950 | 8% size difference (1,428 sqft); Sold after the valuation date
    $239,000
  • 12714 Bauman Rd, Houston, TX 77037
    August-13-2026 | 1,507 sqft | $149/sqft | built 1971 | Similar size (1,507 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $225,000
  • 634 Rainy River Dr, Houston, TX 77037
    July-10-2026 | 1,674 sqft | $75/sqft | built 1965 | 8% size difference (1,674 sqft); Similar age (1965); Sold after the valuation date
    $125,000
  • 514 Peach Spring Dr, Houston, TX 77037
    July-31-2026 | 1,750 sqft | $143/sqft | built 1964 | 13% size difference (1,750 sqft); Similar age (1964); Sold after the valuation date
    $249,900
  • 315 Deepgrove Dr, Houston, TX 77037
    September-8-2026 | 1,162 sqft | $99/sqft | built 1962 | Similar age (1962); Sold after the valuation date
    $115,000

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.