109 Avenue C, Seagoville, TX 75159

4 bed / 2 bath, 1,881 sqft, built 1979 Appraised at $259,240 for 2026.

Dallas County account 50047500020180000

Appraised value

$259,240

Tax year 2026

Living area

1,881 sqft

$138 per sqft

Year built

1979

Good quality

Value capped this year

Yes

An appraisal cap limited this year's appraised value

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 75159 and DCAD Appraisal Area 4DSD26 assessment pages.

Protest deadline

The 2026 protest deadline was May 15, 2026. The 2027 protest deadline is May 17, 2027. 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is mailed, 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 September 27, 2026 against the official source.

Assessment snapshot

These public DCAD records highlight what may be worth checking before you file.

Appraised value per square footThe current public record shows about $138 per square foot before any comparable-property adjustments.
Nearby comparison areaThis page starts the equity review with public records for ZIP 75159.
Neighborhood value signalAmong 157 residential records in the same neighborhood, the average appraised value is about $549 per square foot.

Comparable assessments

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

708 Putnam St, Seagoville, TX 75159
1,798 sqft | $141/sqft | built 1972 | Similar size (1,798 vs 1,881 sqft); Same story count (1); Similar lot size (12,474 vs 12,801 sqft)
$252,960
301 Glendale Ave, Seagoville, TX 75159
1,908 sqft | $144/sqft | built 1979 | Similar size (1,908 vs 1,881 sqft); Built same year (1979); Same story count (1)
$274,100
107 E Ard St, Seagoville, TX 75159
1,836 sqft | $138/sqft | built 1965 | Similar size (1,836 vs 1,881 sqft); Same story count (1); Similar lot size (12,197 vs 12,801 sqft)
$253,620
302 Glendale Ave, Seagoville, TX 75159
2,418 sqft | $116/sqft | built 1979 | Built same year (1979); Same story count (1); Lot 15% larger (14,784 vs 12,801 sqft)
$280,510

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.

747 Quinette Dr, Seagoville, TX 75159
May-21-2026 | 1,685 sqft | $151/sqft | built 1975 | 10% size difference (1,685 sqft); Moderate age difference (4 years older); Sold after the valuation date
$255,000
807 Ross Ln, Seagoville, TX 75159
June-16-2026 | 2,080 sqft | $154/sqft | built 1973 | 11% size difference (2,080 sqft); Moderate age difference (6 years older); Sold after the valuation date
$320,000
202 Creekstone Ct, Seagoville, TX 75159
July-31-2026 | 1,408 sqft | $185/sqft | built 1994 | Sold after the valuation date; Within 1 bedroom (3 vs 4)
$260,000
1314 Hall Ln, Seagoville, TX 75159
August-27-2026 | 1,346 sqft | $192/sqft | built 1988 | Moderate age difference (9 years newer); Sold after the valuation date; Within 1 bedroom (3 vs 4)
$259,000
513 Thomas Trl, Seagoville, TX 75159
August-3-2026 | 1,368 sqft | $160/sqft | built 1985 | Moderate age difference (6 years newer); Sold after the valuation date; Within 1 bedroom (3 vs 4)
$219,000

Public appraisal comparison for 2026. Prepared October 3, 2026. Appraisal source: Dallas Central Appraisal District. Sales data checked in this snapshot: October 2, 2026. Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.