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Single Family ResidenceResidential
$488,755$198 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

810 GRINNELL DR

RICHARDSON, TX 75081
4
Beds
3
Baths
2,470 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$489K
$469K low$509K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$263,755
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$211,004
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.45%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$225,000
MOVEMENT MORTGAGE · recorded Dec 1, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,573 (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.$467,650 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$367,650
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$467,650
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$467,650

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.0.22
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Pool W/Hot Tub/Spa

Transaction History(6)

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.

E
Jess Harben Elementary SchoolB
Elementary · Grades PK–6 · 0.4 mi
M
Liberty Junior High SchoolD-
Middle · Grades 7–8 · 0.9 mi
H
Berkner High SchoolC-
High · Grades 9–12 · 1.0 mi

District: Richardson Independent School District

Neighborhood · ZIP 75081These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.37,696
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,098 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,627
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,191
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

810 Grinnell 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 more than 87% of homes in Richardson 75081
  • Bigger than 82% of homes in Richardson 75081
  • Has a bigger lot than 67% of homes in Richardson 75081
  • Newer than 68% of homes in Richardson 75081

What homes are worth in Richardson 75081

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

This home
$230K$680K

This home is worth more than 87% of homes in Richardson 75081.

How it measures up in Richardson 75081

The dot is this home. The mark in the middle is the typical home in Richardson 75081.

Estimated value$488,755
CheaperTypical $405,693Pricier

Pricier than 87% of homes nearby

Price per ft²$198
CheaperTypical $205Pricier

Pricier than 40% of homes nearby

Living area2,470 ft²
SmallerTypical 1,996 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.22 ac
SmallerTypical 0.21 acBigger

Bigger than 67% of homes nearby

Year built1977
OlderTypical 1975Newer

Newer than 68% of homes nearby

How 810 Grinnell Dr ranks against every home in each area.
MeasureThis homeCollege ParkRichardson 75081Dallas County
Estimated valuepricier than$488,75577% of homes87% of homes76% of homes
Price per ft²pricier than$19857% of homes40% of homes54% of homes
Living areabigger than2,470 ft²73% of homes82% of homes78% of homes
Lot sizebigger than0.22 ac64% of homes67% of homes64% of homes
Year builtnewer than197760% of homes68% of homes51% of homes

About 810 Grinnell Dr

How much is 810 Grinnell Dr, Richardson, TX worth?

The TopHap Estimate for 810 Grinnell Dr, Richardson, TX is $488,755 as of Jul 14, 2026. The likely range is $468,759 to $508,751. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 810 Grinnell Dr, Richardson, TX last sell?

810 Grinnell Dr, Richardson, TX last sold on Sep 20, 2019, according to the county's recorded deed.

How big is 810 Grinnell Dr, Richardson, TX?

810 Grinnell Dr, Richardson, TX has 4 bedrooms, 3 bathrooms, 2,470 square feet of living space and a 0.22-acre lot.

When was 810 Grinnell Dr, Richardson, TX built?

810 Grinnell Dr, Richardson, TX was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 810 Grinnell Dr, Richardson, TX?

810 Grinnell Dr, Richardson, TX is assigned to Jess Harben Elementary School (elementary), rated B; Liberty Junior High School (middle), rated D-; Berkner High School (high), rated C-. All sit in Richardson Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 810 Grinnell Dr, Richardson, TX compare to other homes in Richardson 75081?

Among the 9,921 homes in Richardson 75081, it is worth more than 87% of them ($488,755 against a typical $405,693), its price per square foot is higher than 40% of them ($198 against a typical $205), it is bigger than 82% of them (2,470 ft² against a typical 1,996 ft²), its lot is bigger than 67% of them (0.22 ac against a typical 0.21 ac) and it is newer than 68% of them (1977 against a typical 1975). Measured against all of Dallas County, it is worth more than 76% 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 810 Grinnell Dr, Richardson, TX?

The 2025 property tax bill for 810 Grinnell Dr, Richardson, TX was $5,573. The county assessed it at $467,650.

Closest homes

More homes in Richardson 75081

Assigned schools

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