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Single Family ResidenceResidential
$806,844$288 / 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 90How 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

3303 TAM O SHANTER LN

RICHARDSON, TX 75080
5
Beds
4
Baths
2,799 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.
1970
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$807K
$725K low$889K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,995 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$672,821 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$468,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$204,821
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$625,718
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$672,821

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCollin
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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.No

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

E
Aldridge Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi
M
Wilson Middle SchoolB+
Middle · Grades 6–8 · 1.1 mi
H
Plano Senior High SchoolB+
High · Grades 11–12 · 2.3 mi

District: Plano Independent School District

Neighborhood · ZIP 75080These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.59,499
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,130 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,240
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,996
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%

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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

3303 Tam O Shanter Ln 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 89% of homes in Richardson 75080
  • Costs more per square foot than 94% of homes in Collin County
  • Bigger than 87% of homes in Richardson 75080
  • Older than 96% of homes in Collin County

What homes are worth in Richardson 75080

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

This home
$176K$1.4M

This home is worth more than 89% of homes in Richardson 75080.

How it measures up in Richardson 75080

The dot is this home. The mark in the middle is the typical home in Richardson 75080.

Estimated value$806,844
CheaperTypical $472,023Pricier

Pricier than 89% of homes nearby

Price per ft²$288
CheaperTypical $266Pricier

Pricier than 72% of homes nearby

Living area2,799 ft²
SmallerTypical 1,828 ft²Bigger

Bigger than 87% of homes nearby

Year built1970
OlderTypical 1964Newer

Newer than 73% of homes nearby

How 3303 Tam O Shanter Ln ranks against every home in each area.
MeasureThis homeCanyon CreekRichardson 75080Collin County
Estimated valuepricier than$806,84472% of homes89% of homes86% of homes
Price per ft²pricier than$28851% of homes72% of homes94% of homes
Living areabigger than2,799 ft²73% of homes87% of homes62% of homes
Year builtnewer than197061% of homes73% of homes4% of homes

About 3303 Tam O Shanter Ln

How much is 3303 Tam O Shanter Ln, Richardson, TX worth?

The TopHap Estimate for 3303 Tam O Shanter Ln, Richardson, TX is $806,844 as of Sep 24, 2026. The likely range is $724,965 to $888,723. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3303 Tam O Shanter Ln, Richardson, TX last sell?

3303 Tam O Shanter Ln, Richardson, TX last sold on Nov 19, 1999, according to the county's recorded deed.

How big is 3303 Tam O Shanter Ln, Richardson, TX?

3303 Tam O Shanter Ln, Richardson, TX has 5 bedrooms, 4 bathrooms and 2,799 square feet of living space.

When was 3303 Tam O Shanter Ln, Richardson, TX built?

3303 Tam O Shanter Ln, Richardson, TX was built in 1970, making it 56 years old. The building has 2 stories.

What schools serve 3303 Tam O Shanter Ln, Richardson, TX?

3303 Tam O Shanter Ln, Richardson, TX is assigned to Aldridge Elementary School (elementary), rated A-; Wilson Middle School (middle), rated B+; Plano Senior High School (high), rated B+. All sit in Plano Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3303 Tam O Shanter Ln, Richardson, TX compare to other homes in Richardson 75080?

Among the 12,767 homes in Richardson 75080, it is worth more than 89% of them ($806,844 against a typical $472,023), its price per square foot is higher than 72% of them ($288 against a typical $266), it is bigger than 87% of them (2,799 ft² against a typical 1,828 ft²) and it is newer than 73% of them (1970 against a typical 1964). Measured against all of Collin County, it is worth more than 86% 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 3303 Tam O Shanter Ln, Richardson, TX?

The 2024 property tax bill for 3303 Tam O Shanter Ln, Richardson, TX was $5,995. The county assessed it at $672,821.

More homes on Tam O Shanter Ln

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Assigned schools

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