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Single Family ResidenceResidential
$421,560$373 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

621 E RIDGE ST

ALLEN, TX 75002
2
Baths
1,130 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.
1986
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

$422K
$401K low$443K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,080 (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.$392,371 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$118,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$273,621
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$399,105
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$392,371

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.2010
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 745 ft²

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.

E
Vaughan Elementary SchoolA+
Elementary · Grades KG–6 · 0.4 mi
M
Ford Middle SchoolA
Middle · Grades 7–8 · 0.7 mi
H
Allen High SchoolA
High · Grades 9–12 · 1.8 mi

District: Allen Independent School District

Neighborhood · ZIP 75002These 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.37
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.1%
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.88,326
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,239 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,302
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$148,629
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

621 E Ridge St 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 68% of homes in Collin County
  • Among the highest price per square foot in Cottonwood Bend
  • Among the smallest homes in Cottonwood Bend
  • Older than 82% of homes in Collin County

What homes are worth in Allen 75002

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

This home
$268K$1.8M

This home is worth more than 33% of homes in Allen 75002.

How it measures up in Allen 75002

The dot is this home. The mark in the middle is the typical home in Allen 75002.

Estimated value$421,560
CheaperTypical $479,720Pricier

Pricier than 33% of homes nearby

Price per ft²$373
CheaperTypical $214Pricier

Pricier than 97% of homes nearby

Living area1,130 ft²
SmallerTypical 2,353 ft²Bigger

Smaller than almost all homes nearby

Year built1986
OlderTypical 1999Newer

Newer than 27% of homes nearby

How 621 E Ridge St ranks against every home in each area.
MeasureThis homeCottonwood BendAllen 75002Collin County
Estimated valuepricier than$421,56052% of homes33% of homes32% of homes
Price per ft²pricier than$373almost all homes97% of homes98% of homes
Living areabigger than1,130 ft²almost no homesalmost no homes3% of homes
Year builtnewer than198624% of homes27% of homes18% of homes

About 621 E Ridge St

How much is 621 E Ridge St, Allen, TX worth?

The TopHap Estimate for 621 E Ridge St, Allen, TX is $421,560 as of Aug 30, 2026. The likely range is $400,595 to $442,525. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 621 E Ridge St, Allen, TX?

621 E Ridge St, Allen, TX has 2 bathrooms and 1,130 square feet of living space.

When was 621 E Ridge St, Allen, TX built?

621 E Ridge St, Allen, TX was built in 1986, making it 40 years old. The building has 1 story.

What schools serve 621 E Ridge St, Allen, TX?

621 E Ridge St, Allen, TX is assigned to Vaughan Elementary School (elementary), rated A+; Ford Middle School (middle), rated A; Allen High School (high), rated A. All sit in Allen Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 621 E Ridge St, Allen, TX compare to other homes in Allen 75002?

Among the 22,425 homes in Allen 75002, it is worth more than 33% of them ($421,560 against a typical $479,720), its price per square foot is higher than 97% of them ($373 against a typical $214), it is bigger than almost none of them (1,130 ft² against a typical 2,353 ft²) and it is newer than 27% of them (1986 against a typical 1999). Measured against all of Collin County, it is worth more than 32% 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 621 E Ridge St, Allen, TX?

The 2024 property tax bill for 621 E Ridge St, Allen, TX was $7,080. The county assessed it at $392,371.

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