Harris Value

234 Blackwater Ln, Houston, TX 77015

1,616 sqft, built 1970, in Northeast Houston Appraised at $218,832 for 2026.

Harris County account 1044640000021

Appraised value
$218,832
Tax year 2026 · after any cap, before exemptions
Living area
1,616 sqft
$135 per sqft
Year built
1970
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 77015 and Northeast Houston 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 3.0% from $212,497 in 2025 to $218,832 in 2026.
  • Appraised value per square footThe current public record shows about $135 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northeast Houston neighborhood and ZIP 77015.
  • Neighborhood value signalAmong 1,390 residential records in the same neighborhood, the average appraised value is about $129 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.0% on average.

Comparable assessments

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

  • 210 Black Rock Rd, Houston, TX 77015
    1,613 sqft | $120/sqft | built 1970 | Similar size (1,613 vs 1,616 sqft); Built same year (1970); Similar lot size (7,245 vs 7,250 sqft)
    $193,445
  • 242 Black Rock Rd, Houston, TX 77015
    1,613 sqft | $121/sqft | built 1970 | Similar size (1,613 vs 1,616 sqft); Built same year (1970); Similar lot size (7,339 vs 7,250 sqft)
    $194,581
  • 231 Black Rock Rd, Houston, TX 77015
    1,628 sqft | $121/sqft | built 1970 | Similar size (1,628 vs 1,616 sqft); Built same year (1970); Similar lot size (7,232 vs 7,250 sqft)
    $197,767
  • 206 Taranto Ln, Houston, TX 77015
    1,630 sqft | $121/sqft | built 1970 | Similar size (1,630 vs 1,616 sqft); Built same year (1970); Similar lot size (7,245 vs 7,250 sqft)
    $196,555
  • 226 Black Rock Rd, Houston, TX 77015
    1,613 sqft | $116/sqft | built 1970 | Similar size (1,613 vs 1,616 sqft); Built same year (1970); Similar lot size (7,150 vs 7,250 sqft)
    $186,397

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.

  • 246 Wickhamford Way, Houston, TX 77015
    September-10-2026 | 1,541 sqft | $104/sqft | built 1972 | Similar size (1,541 sqft); Similar age (1972); Sold after the valuation date
    $159,900
  • 14207 Foxford Way, Houston, TX 77015
    August-3-2026 | 1,619 sqft | $148/sqft | built 1966 | Similar size (1,619 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $239,500
  • 14835 Scotter Dr, Houston, TX 77015
    August-12-2026 | 1,664 sqft | $138/sqft | built 1979 | Similar size (1,664 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $229,850
  • 13823 Maisemore Rd, Houston, TX 77015
    August-10-2026 | 1,550 sqft | $165/sqft | built 1975 | Similar size (1,550 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $255,000
  • 13614 Oleoke Ln, Houston, TX 77015
    July-9-2026 | 1,607 sqft | $165/sqft | built 1975 | Similar size (1,607 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $264,900

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.