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Single Family ResidenceResidential
$232,756$195 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $243,974 on Jan 6, 2025

7640 MARY DAN DR

DALLAS, TX 75217
3
Beds
1
Baths
1,191 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$233K
$206K low$259K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$243,974 · Jan 6, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,101 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$229,060 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$71,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$157,560
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$229,060
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$229,060

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDALLAS
Lot (acres)The size of the land the home sits on, from county records.0.60
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
E.B. Comstock Middle SchoolF
Middle · Grades 6–8 · 0.8 mi
E
Henry B. Gonzalez Personalized Learning AcademyC+
Elementary · Grades EE–5 · 1.0 mi
H
H. Grady Spruce High SchoolF
High · Grades 9–12 · 2.5 mi

District: Dallas Independent School District

Neighborhood · ZIP 75217These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.5.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.22%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.82,511
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,051 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$51,779
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,260
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

7640 Mary Dan Dr measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 79% of homes in Dallas County
  • Costs more per square foot than 79% of homes in Pleasant Grove
  • Smaller than 81% of homes in Dallas County
  • Has a bigger lot than 96% of homes in Pleasant Grove
  • Older than 95% of homes in Dallas 75217

What homes are worth in Dallas 75217

Each bar is how many homes fall in that price range. The marker is this home.

This home
$129K$333K

This home is worth more than 65% of homes in Dallas 75217.

How it measures up in Dallas 75217

The dot is this home. The mark in the middle is the typical home in Dallas 75217.

Estimated value$232,756
CheaperTypical $216,950Pricier

Pricier than 65% of homes nearby

Price per ft²$195
CheaperTypical $173Pricier

Pricier than 78% of homes nearby

Living area1,191 ft²
SmallerTypical 1,264 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.6 ac
SmallerTypical 0.18 acBigger

Bigger than 95% of homes nearby

Year built1947
OlderTypical 1960Newer

Newer than 5% of homes nearby

How 7640 Mary Dan Dr ranks against every home in each area.
MeasureThis homePleasant GroveDallas 75217Dallas County
Estimated valuepricier than$232,75668% of homes65% of homes21% of homes
Price per ft²pricier than$19579% of homes78% of homes54% of homes
Living areabigger than1,191 ft²43% of homes42% of homes19% of homes
Lot sizebigger than0.6 ac96% of homes95% of homes90% of homes
Year builtnewer than19476% of homes5% of homes8% of homes

About 7640 Mary Dan Dr

How much is 7640 Mary Dan Dr, Dallas, TX worth?

The TopHap Estimate for 7640 Mary Dan Dr, Dallas, TX is $232,756 as of Sep 24, 2026. The likely range is $206,486 to $259,026. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7640 Mary Dan Dr, Dallas, TX last sell?

7640 Mary Dan Dr, Dallas, TX last sold on Jan 6, 2025 for $243,974, according to the county's recorded deed.

How big is 7640 Mary Dan Dr, Dallas, TX?

7640 Mary Dan Dr, Dallas, TX has 3 bedrooms, 1 bathrooms, 1,191 square feet of living space and a 0.60-acre lot.

When was 7640 Mary Dan Dr, Dallas, TX built?

7640 Mary Dan Dr, Dallas, TX was built in 1947, making it 79 years old. The building has 1 story.

What schools serve 7640 Mary Dan Dr, Dallas, TX?

7640 Mary Dan Dr, Dallas, TX is assigned to E.B. Comstock Middle School (middle), rated F; Henry B. Gonzalez Personalized Learning Academy (elementary), rated C+; H. Grady Spruce High School (high), rated F. All sit in Dallas Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7640 Mary Dan Dr, Dallas, TX compare to other homes in Dallas 75217?

Among the 20,379 homes in Dallas 75217, it is worth more than 65% of them ($232,756 against a typical $216,950), its price per square foot is higher than 78% of them ($195 against a typical $173), it is bigger than 42% of them (1,191 ft² against a typical 1,264 ft²), its lot is bigger than 95% of them (0.6 ac against a typical 0.18 ac) and it is newer than 5% of them (1947 against a typical 1960). Measured against all of Dallas County, it is worth more than 21% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 7640 Mary Dan Dr, Dallas, TX?

The 2025 property tax bill for 7640 Mary Dan Dr, Dallas, TX was $5,101. The county assessed it at $229,060.

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