Harris Value

12814 S Coast Dr, Houston, TX 77047

1,140 sqft, built 1970, in South Acres / Crestmont Park Appraised at $138,494 for 2026.

Harris County account 1013630000035

Appraised value
$138,494
Tax year 2026 · after any cap, before exemptions
Market value
$147,570
Living area
1,140 sqft
$121 per sqft
Year built
1970
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 77047 and South Acres / Crestmont Park 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 $125,904 in 2025 to $138,494 in 2026.
  • Appraised value per square footThe current public record shows about $121 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $9,076 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the South Acres / Crestmont Park neighborhood and ZIP 77047.
  • Neighborhood value signalAmong 209 residential records in the same neighborhood, the average appraised value is about $114 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.1% on average.

Comparable assessments

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

  • 12811 Claygate Dr, Houston, TX 77047
    1,144 sqft | $141/sqft | built 1970 | Similar size (1,144 vs 1,140 sqft); Built same year (1970); Similar lot size (5,562 vs 5,562 sqft)
    $161,343
  • 12830 S Coast Dr, Houston, TX 77047
    1,132 sqft | $121/sqft | built 1970 | Similar size (1,132 vs 1,140 sqft); Built same year (1970); Similar lot size (5,562 vs 5,562 sqft)
    $136,699
  • 12931 Claygate Dr, Houston, TX 77047
    1,130 sqft | $125/sqft | built 1970 | Similar size (1,130 vs 1,140 sqft); Built same year (1970); Similar lot size (5,562 vs 5,562 sqft)
    $140,956
  • 12822 Claygate Dr, Houston, TX 77047
    1,140 sqft | $123/sqft | built 1970 | Similar size (1,140 vs 1,140 sqft); Built same year (1970); Similar lot size (5,665 vs 5,562 sqft)
    $140,505
  • 12822 S Coast Dr, Houston, TX 77047
    1,124 sqft | $127/sqft | built 1970 | Similar size (1,124 vs 1,140 sqft); Built same year (1970); Similar lot size (5,562 vs 5,562 sqft)
    $143,128

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.

  • 12930 Segrest Dr, Houston, TX 77047
    September-25-2026 | 1,219 sqft | $180/sqft | built 1971 | 7% size difference (1,219 sqft); Similar age (1971); Sold after the valuation date
    $220,000
  • 4406 Dacca Dr, Houston, TX 77047
    September-10-2026 | 1,200 sqft | $131/sqft | built 1960 | 5% size difference (1,200 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $157,500
  • 11007 Southview St, Houston, TX 77047
    June-18-2026 | 1,049 sqft | $116/sqft | built 1965 | 8% size difference (1,049 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $121,500
  • 4214 Akard St, Houston, TX 77047
    July-24-2026 | 1,044 sqft | $171/sqft | built 1964 | 8% size difference (1,044 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $179,000
  • 4115 Mowery Rd, Houston, TX 77047
    July-14-2026 | 1,213 sqft | $177/sqft | built 1956 | 6% size difference (1,213 sqft); Sold after the valuation date
    $215,000

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.