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Single Family ResidenceResidential
$455,373$177 / 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 93How 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
Last sold for $241,700 on Oct 9, 2008

1101 SOUTHWESTERN DR

RICHARDSON, TX 75081
4
Beds
2.5
Baths
2,578 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.
0.25 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

$455K
$423K low$488K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$241,700 · Oct 9, 2008
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.$255,073
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$204,058
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.42%
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.$200,300
AMERIPRO FUNDING INC · recorded Dec 18, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,524 (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.$442,350 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$115,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$327,350
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$360,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$442,350

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.0.25
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.Yes

Transaction History(2)

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
Mark Twain Elementary SchoolC+
Elementary · Grades PK–6 · 0.4 mi
M
Apollo Junior High SchoolC+
Middle · Grades 7–8 · 0.9 mi
H
Berkner High SchoolC-
High · Grades 9–12 · 1.4 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

1101 Southwestern 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.

  • Among the most valuable homes in Mark Twain
  • Among the lowest price per square foot in Mark Twain
  • Among the largest homes in Mark Twain
  • Has a bigger lot than 93% of homes in Mark Twain
  • Newer than 94% of homes in Mark Twain

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
$231K$672K

This home is worth more than 78% 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$455,373
CheaperTypical $406,203Pricier

Pricier than 78% of homes nearby

Price per ft²$177
CheaperTypical $205Pricier

Pricier than 16% of homes nearby

Living area2,578 ft²
SmallerTypical 1,994 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.25 ac
SmallerTypical 0.21 acBigger

Bigger than 82% of homes nearby

Year built1977
OlderTypical 1975Newer

Newer than 69% of homes nearby

How 1101 Southwestern Dr ranks against every home in each area.
MeasureThis homeMark TwainRichardson 75081Dallas County
Estimated valuepricier than$455,373almost all homes78% of homes73% of homes
Price per ft²pricier than$177almost no homes16% of homes36% of homes
Living areabigger than2,578 ft²almost all homes87% of homes80% of homes
Lot sizebigger than0.25 ac93% of homes82% of homes73% of homes
Year builtnewer than197794% of homes69% of homes50% of homes

About 1101 Southwestern Dr

How much is 1101 Southwestern Dr, Richardson, TX worth?

The TopHap Estimate for 1101 Southwestern Dr, Richardson, TX is $455,373 as of Jul 14, 2026. The likely range is $423,022 to $487,724. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1101 Southwestern Dr, Richardson, TX last sell?

1101 Southwestern Dr, Richardson, TX last sold on Oct 9, 2008 for $241,700, according to the county's recorded deed.

How big is 1101 Southwestern Dr, Richardson, TX?

1101 Southwestern Dr, Richardson, TX has 4 bedrooms, 2.5 bathrooms, 2,578 square feet of living space and a 0.25-acre lot.

When was 1101 Southwestern Dr, Richardson, TX built?

1101 Southwestern Dr, Richardson, TX was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 1101 Southwestern Dr, Richardson, TX?

1101 Southwestern Dr, Richardson, TX is assigned to Mark Twain Elementary School (elementary), rated C+; Apollo Junior High School (middle), rated C+; 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 1101 Southwestern Dr, Richardson, TX compare to other homes in Richardson 75081?

Among the 9,921 homes in Richardson 75081, it is worth more than 78% of them ($455,373 against a typical $406,203), its price per square foot is higher than 16% of them ($177 against a typical $205), it is bigger than 87% of them (2,578 ft² against a typical 1,994 ft²), its lot is bigger than 82% of them (0.25 ac against a typical 0.21 ac) and it is newer than 69% of them (1977 against a typical 1975). Measured against all of Dallas County, it is worth more than 73% 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 1101 Southwestern Dr, Richardson, TX?

The 2025 property tax bill for 1101 Southwestern Dr, Richardson, TX was $5,524. The county assessed it at $442,350.

Closest homes

More homes in Richardson 75081

Assigned schools

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