Harris Value

12646 Coulson St, Houston, TX 77015

1,202 sqft, built 1950, in Northshore Appraised at $83,671 for 2026.

Harris County account 0670800120012

Appraised value
$83,671
Tax year 2026 · after any cap, before exemptions
Market value
$172,590
Living area
1,202 sqft
$70 per sqft
Year built
1950
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 77015 and Northshore 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 20.0% from $69,726 in 2025 to $83,671 in 2026.
  • Appraised value per square footThe current public record shows about $70 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $88,919 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Northshore neighborhood and ZIP 77015.
  • Neighborhood value signalAmong 1,187 residential records in the same neighborhood, the average appraised value is about $132 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.5% on average.

Comparable assessments

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

  • 12676 Celia Dr, Houston, TX 77015
    1,192 sqft | $173/sqft | built 1950 | Similar size (1,192 vs 1,202 sqft); Built same year (1950); Similar lot size (14,153 vs 15,267 sqft)
    $205,645
  • 12336 Industrial Rd, Houston, TX 77015
    1,202 sqft | $154/sqft | built 1955 | Similar size (1,202 vs 1,202 sqft); Similar age (1955 vs 1950); Lot 15% smaller (12,939 vs 15,267 sqft)
    $185,218
  • 12519 Mylla St, Houston, TX 77015
    1,204 sqft | $135/sqft | built 1951 | Similar size (1,204 vs 1,202 sqft); Similar age (1951 vs 1950); Lot 19% smaller (12,300 vs 15,267 sqft)
    $162,294
  • 12746 Coulson St, Houston, TX 77015
    1,176 sqft | $134/sqft | built 1950 | Similar size (1,176 vs 1,202 sqft); Built same year (1950); Same quality (Average)
    $157,841
  • 12031 Coulson Cir, Houston, TX 77015
    1,196 sqft | $152/sqft | built 1955 | Similar size (1,196 vs 1,202 sqft); Similar age (1955 vs 1950); Same quality (Average)
    $182,074

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.

  • 12622 Coulson St, Houston, TX 77015
    September-30-2026 | 1,180 sqft | $127/sqft | built 1950 | Similar size (1,180 sqft); Similar age (1950); Sold after the valuation date
    $150,000
  • 14601 Bonham St, Houston, TX 77015
    September-30-2026 | 1,212 sqft | $99/sqft | built 1950 | Similar size (1,212 sqft); Similar age (1950); Sold after the valuation date
    $120,000
  • 13509 Peoria St, Houston, TX 77015
    September-4-2026 | 1,295 sqft | $170/sqft | built 1958 | 8% size difference (1,295 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $220,000
  • 13307 Joliet St, Houston, TX 77015
    July-27-2026 | 1,206 sqft | $174/sqft | built 1952 | Similar size (1,206 sqft); Similar age (1952); Sold after the valuation date
    $209,990
  • 13106 Force St, Houston, TX 77015
    August-24-2026 | 1,268 sqft | $177/sqft | built 1955 | 6% size difference (1,268 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $224,900

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.