Dallas County · ZIP 75115 · DCAD 4SSM17

2026 property taxes in Summit Parks, Phase 1

The median home in Summit Parks, Phase 1 (ZIP 75115) fell by 6.7% for the 2026 tax year across 288 homes.

Protest deadline: May 15, 2026Source: Dallas Central Appraisal District, accessed September 29, 2026
Reviewed for accuracy by Michelle E. Martin
How values moved in Summit Parks, Phase 1
Bottom 25%
-8.0%
Typical home
-3.8%
Top 25%
-1.3%

Median per-parcel year-over-year change across homes that appeared on the appraisal roll in both years. If your notice shows an increase well above the typical home in your area, that gap is the basis for an equal-and-uniform protest.

Leaves out new homes and homes the county valued as a vacant lot last year. Their change reflects construction, not how they were assessed.

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2026 assessment snapshot for Summit Parks, Phase 1

The median home in Summit Parks, Phase 1 was assessed at $403,575 in 2026, down $29,125 (-6.7%) from 2025.
Median assessment
$403,575
-6.7% YoY
Median sqft
2,794
~$144 / sqft
Median year built
2011
15 years old
Protest rate 2025
13.9%
40 of 288
Never protested
61%
No filing 2021–2025
Repeat protesters
5%
Filed every year 2023–2025
Built since 2021
8.0%
Newer construction
PART OF

Summit Parks, Phase 1 sits inside

ZIP 75115Desoto
TYPICAL PROPERTY TAX BILL

Typical annual property tax bill for a median-value home in Summit Parks, Phase 1

Based on 306 Summit Parks, Phase 1 homes. The typical tax bill is an estimate for homes near the median home value, using 2026 home values and the latest tax rates DCAD has published.

Median home value
$399,470
Based on 306 homes in Summit Parks, Phase 1.
Typical annual tax bill
$8,296
An estimate for the median-value home in this area, using 2026 home values and the latest tax rates DCAD has published. Real bills vary with the taxing jurisdictions that apply and their rates.

Where your property taxes go

Property taxes are collected by several types of local taxing jurisdictions. Here's the typical breakdown for homes in Summit Parks, Phase 1.

Jurisdiction typeShare of billTypical amount
School District
42%$3,509
City
35%$2,889
County
10%$832
Hospital District
9%$710
Community College
4%$357
Total100%$8,296

That's the typical home in Summit Parks, Phase 1. What about yours?

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BENCHMARK

How Summit Parks, Phase 1 compares to ZIP 75115 and Dallas County

MetricSummit Parks, Phase 1ZIP 75115Dallas County
Median 2026 assessment$403,575$331,295$313,950
YoY change-6.7%-0.8%+1.3%
Protest rate 202513.9%20.9%24.2%

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FAQ

Questions about Summit Parks, Phase 1 property taxes

What is the median assessment in Summit Parks, Phase 1 for 2026?

The median 2026 assessed value in Summit Parks, Phase 1 (DCAD neighborhood 4SSM17) is $403,575, down 6.7% from $432,700 in 2025.

How does Summit Parks, Phase 1 compare to the rest of ZIP 75115?

Summit Parks, Phase 1's median of $403,575 is 21.8% above the ZIP 75115 median of $331,295.

Methodology & sources. Medians, year-over-year change, and protest rates are computed from DCAD's 2025–2026 public appraisal rolls for every single-family residential parcel in Summit Parks, Phase 1 (DCAD neighborhood 4SSM17, ZIP 75115; 288 homes; neighborhoods need at least 15 qualifying parcels to get a page). Sources: Dallas Central Appraisal District (accessed September 29, 2026) · DCAD property search · Dallas County Tax Office · Texas Comptroller protest guide. housegeek aggregates these public records for informational purposes only and is not affiliated with or endorsed by Dallas Central Appraisal District, any taxing unit, or the Dallas County Tax Office. Verify official appraised values, exemptions, supplemental changes, and tax bills with the county and district directly.

How we calculate the year-over-year change. Real estate values are heavily right-skewed: most homes move within a narrow band each year while a handful jump due to reassessments, renovations, or cap resets. An arithmetic average gets pulled by those few large moves and overstates what the typical homeowner saw. We report the median instead, which reflects the middle home in the area. This matches industry convention (Zillow, Redfin, FHFA, Case-Shiller, the Texas Comptroller) and tells you what to expect for a home like yours.

How to read these figures. These are area-wide medians, not a prediction for any single home. Appraisal districts do not apply one flat percentage across the board. Each home is valued on its own characteristics using standard appraisal methods, so your notice can move differently from the numbers here. Treat this as a starting point for whether a protest is worth a closer look, not an estimate of your own value.