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Single Family ResidenceResidential
$184,214$159 / 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 83How 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

321 S BUSINESS 78

BLUE RIDGE, TX 75424
0
Baths
1,156 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$184K
$154K low$215K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,035 (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.$143,760 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$47,320
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$96,440
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$159,282
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$143,760

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.1995
Lot (acres)The size of the land the home sits on, from county records.0.26
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 64 ft²

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

E
Blue Ridge Elementary SchoolB-
Elementary · Grades PK–5 · 0.6 mi
M
Blue Ridge Middle SchoolB-
Middle · Grades 6–8 · 0.9 mi
H
Blue Ridge High SchoolC
High · Grades 9–12 · 0.9 mi

District: Blue Ridge Independent School District

Neighborhood · ZIP 75424These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
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.1.2%
PopulationHow many people live in this area.4,482
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.70 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,147
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,652
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

321 S Business 78 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 least valuable homes in Collin County
  • Costs less per square foot than 93% of homes in Collin County
  • Smaller than 98% of homes in Collin County
  • Has a bigger lot than 78% of homes in Collin County
  • Among the oldest homes in Collin County

What homes are worth in Blue Ridge 75424

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

This home
$144K$1.7M

This home is worth more than 7% of homes in Blue Ridge 75424.

How it measures up in Blue Ridge 75424

The dot is this home. The mark in the middle is the typical home in Blue Ridge 75424.

Estimated value$184,214
CheaperTypical $436,272Pricier

Pricier than 7% of homes nearby

Price per ft²$159
CheaperTypical $221Pricier

Pricier than 13% of homes nearby

Living area1,156 ft²
SmallerTypical 1,810 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.26 ac
SmallerTypical 1 acBigger

Bigger than 31% of homes nearby

Year built1945
OlderTypical 2003Newer

Newer than 3% of homes nearby

How 321 S Business 78 ranks against every home in each area.
MeasureThis homeBlue Ridge 75424Collin County
Estimated valuepricier than$184,2147% of homesalmost no homes
Price per ft²pricier than$15913% of homes7% of homes
Living areabigger than1,156 ft²13% of homes2% of homes
Lot sizebigger than0.26 ac31% of homes78% of homes
Year builtnewer than19453% of homesalmost no homes

About 321 S Business 78

How much is 321 S Business 78, Blue Ridge, TX worth?

The TopHap Estimate for 321 S Business 78, Blue Ridge, TX is $184,214 as of Sep 24, 2026. The likely range is $153,702 to $214,726. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 S Business 78, Blue Ridge, TX last sell?

321 S Business 78, Blue Ridge, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 321 S Business 78, Blue Ridge, TX?

321 S Business 78, Blue Ridge, TX has 1,156 square feet of living space and a 0.26-acre lot.

When was 321 S Business 78, Blue Ridge, TX built?

321 S Business 78, Blue Ridge, TX was built in 1945, making it 81 years old. The building has 1 story.

What schools serve 321 S Business 78, Blue Ridge, TX?

321 S Business 78, Blue Ridge, TX is assigned to Blue Ridge Elementary School (elementary), rated B-; Blue Ridge Middle School (middle), rated B-; Blue Ridge High School (high), rated C. All sit in Blue Ridge Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 S Business 78, Blue Ridge, TX compare to other homes in Blue Ridge 75424?

Among the 2,651 homes in Blue Ridge 75424, it is worth more than 7% of them ($184,214 against a typical $436,272), its price per square foot is higher than 13% of them ($159 against a typical $221), it is bigger than 13% of them (1,156 ft² against a typical 1,810 ft²), its lot is bigger than 31% of them (0.26 ac against a typical 1 ac) and it is newer than 3% of them (1945 against a typical 2003). Measured against all of Collin County, it is worth more than almost no 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 321 S Business 78, Blue Ridge, TX?

The 2025 property tax bill for 321 S Business 78, Blue Ridge, TX was $3,035. The county assessed it at $143,760.

More homes on S Business 78

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Assigned schools

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