Dallas County · DCAD appraisal neighborhood

Heathrow Rd, Mountcross Rd, Southampton Dr and 30 other streets — Mesquite (Dallas Co)

Neighborhood code 3MS01N

Every year, DCAD compares recent sales in each neighborhood with its values. If the neighborhood's sales ratio is more than about 5% from 100%, it typically targets the neighborhood for reappraisal, assuming enough sales data. It uses the same model and location factor for homes of the same building class within a neighborhood. That's why your neighbors' values tend to move together, and why knowing your neighborhood matters.

Sources: DCAD Valuation Processes, pp. 23–26 and DCAD 2027–2028 Reappraisal Plan, p. 19.

Homes 459

City Mesquite (Dallas Co)

ZIP codes 75181

School district Mesquite ISD

Neighborhood reference map

Neighborhood boundary

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The shaded blocks are the homes DCAD assigns to this code.

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Certified roll values

Neighborhood-level median certified values, when available. These are summaries of the homes in this group, not individual property estimates.

Roll yearMedian certified value
2024$435,000
2025$451,920
2026 (certified roll as of Sept. 15, 2026)$451,920

Typical home's change

Using the certified roll as of Sept. 15, 2026, the typical home's own value did not change from 2025 to 2026 (0.0%). Among homes with both an April notice and a certified value, 17.4% ended below their April notice. Among those homes, the median reduction was $28,810.

PeriodTypical home's change
2024 to 20250.8%
2025 to 2026 (certified roll as of Sept. 15, 2026)0.0%

This is the middle home's own year-over-year change. It can differ from the change in the median value, because the median home is not the same home each year.

Range within the neighborhood

The 10th to 90th percentile range of values in the 2026 certified roll as of Sept. 15, 2026 is $100,000 to $538,662. This middle 80% describes variation across the neighborhood, not a value for any one property.

Certified below the April notice

Using the certified roll as of Sept. 15, 2026, 17.4% of homes with both an April notice and a certified value had a certified value below their April 2026 notice value. A lower certified value can result from a protest, an informal settlement or an appraisal district correction.

Median reduction among homes with lower values

Among homes whose value in the certified roll as of Sept. 15, 2026 was lower than the April 2026 notice, the median reduction was $28,810. This is a group summary, not a prediction or protest outcome for an individual property.

Streets represented

Homes counts for each street. Number ranges are shown only for streets with at least 3 homes in this neighborhood.

Street Homes Lowest number Highest number
Heathrow Rd 41 3100 3345
Mountcross Rd 39 1 3245
Southampton Dr 37 3100 3264
Golden Sunset Ct 28 1 3141
Park Ridge Dr 26 3200 3256
Brookhill Ln 25 3104 3156
Fox Ridge Trl 25 3200 3249
Deer Lake Ln 23 3100 3149
Quail Meadow Dr 20 3100 3141
Misty Ridge St 18 4101 4333
Soaring Star Ln 16 4305 4425
Summer Star Ln 15 3100 3133
Autumn Glen Ln 12 3100 3125
Blazing Star Rd 12 3100 3128
Lone Rock Ln 12 3800 4004
Rayfield Ln 11 4001 4033
Stockton Ln 11 3101 3128
Coral Ridge Ct 10 4 3133
Countryside Dr 10 4301 4417
Midnight Moon Dr 10 3100 3120
Iron Gate Pl 9 3805 3913
Quiet Oak Ln 8 1 3121
Barkley Ln 7 4401 4425
Evening Sun Dr 7 4300 4328
Hidden Knoll Trl 7 3100 3132
Nightwind Ct 7 4201 4225
Trailside Dr 6 1 6
Hidden Creek Ln 2
Cartwright Rd 1
E Cartwright Rd 1
Kings View Dr 1
Ridge Ranch Cir 1
Ridge Ranch Rd 1

Nearby appraisal neighborhoods

Nearby boundaries, ordered by nearest boundary distance; this is not a claim that they share a street or appraisal characteristics.

Using the certified roll as of Sept. 15, 2026, across Dallas County's established neighborhoods with at least 30 homes and an available comparison, 65.6% had no change in the typical home's value from 2025 to 2026. In established neighborhoods meeting the paired-home minimum, 17.1% of homes with both an April notice and a certified value ended below their April notice (weighted by homes, not neighborhoods).

Sources and method

Neighborhood classification: workpaper 005_dallas_neighborhood_types.sql. Last verified 2026-10-08.

This is a 2026 residential-only appraisal-neighborhood assignment. The certified roll source is DCAD2026_CURRENT, dated September 15, 2026; proposed values are the April 2026 notice values. Approximately 5% of residential accounts are absent from the certified file and are unavailable for this analysis. Method: see How we verify. Source release date: 2026-10-05.

The certified-below-notice comparison uses accounts with both notice and certified values. A lower certified value can result from a protest, an informal settlement or an appraisal district correction.

Medians are shown in whole dollars. Year-over-year figures show the typical home's own percentage change, not the change between neighborhood medians. Statistical summaries require at least 30 homes; the below-notice share requires 30 homes with both an April notice and a certified value, and the median reduction requires 10 homes with reduced values.

Last verified: 2026-10-05