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Single Family ResidenceResidential
$1,720,267$325 / 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

4208 BOULDER DR

ALLEN, TX 75002
3
Beds
4
Baths
5,297 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.
1.53 ac
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.7M
$1.6M low$1.9M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$24,470 (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.$1,831,786 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,665,260
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,838,476

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCOLLIN
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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
Hickey Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi
H
Plano East Senior High SchoolA-
High · Grades 11–12 · 1.3 mi
M
Bowman Middle SchoolB+
Middle · Grades 6–8 · 2.7 mi

District: Plano 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

4208 Boulder 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 Collin County
  • Costs more per square foot than 97% of homes in Collin County
  • Bigger than 98% of homes in Collin County
  • Has a bigger lot than 95% of homes in Collin County
  • Newer than 98% of homes in Allen 75002

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
$269K$1.8M

This home is worth more than 98% 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$1,720,267
CheaperTypical $481,072Pricier

Pricier than 98% of homes nearby

Price per ft²$325
CheaperTypical $216Pricier

Pricier than 94% of homes nearby

Living area5,297 ft²
SmallerTypical 2,379 ft²Bigger

Bigger than 96% of homes nearby

Lot size1.53 ac
SmallerTypical 0.2 acBigger

Bigger than 84% of homes nearby

Year built2021
OlderTypical 1999Newer

Newer than 98% of homes nearby

How 4208 Boulder Dr ranks against every home in each area.
MeasureThis homeAllen 75002Collin County
Estimated valuepricier than$1,720,26798% of homesalmost all homes
Price per ft²pricier than$32594% of homes97% of homes
Living areabigger than5,297 ft²96% of homes98% of homes
Lot sizebigger than1.53 ac84% of homes95% of homes
Year builtnewer than202198% of homes88% of homes

About 4208 Boulder Dr

How much is 4208 Boulder Dr, Allen, TX worth?

The TopHap Estimate for 4208 Boulder Dr, Allen, TX is $1,720,267 as of Sep 24, 2026. The likely range is $1,552,926 to $1,887,608. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4208 Boulder Dr, Allen, TX last sell?

4208 Boulder Dr, Allen, TX last sold on Sep 1, 2020, according to the county's recorded deed.

How big is 4208 Boulder Dr, Allen, TX?

4208 Boulder Dr, Allen, TX has 3 bedrooms, 4 bathrooms and 5,297 square feet of living space.

When was 4208 Boulder Dr, Allen, TX built?

4208 Boulder Dr, Allen, TX was built in 2021, making it 5 years old. The building has 2 stories.

What schools serve 4208 Boulder Dr, Allen, TX?

4208 Boulder Dr, Allen, TX is assigned to Hickey Elementary School (elementary), rated A-; Plano East Senior High School (high), rated A-; Bowman Middle School (middle), rated B+. All sit in Plano Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4208 Boulder Dr, Allen, TX compare to other homes in Allen 75002?

Among the 22,811 homes in Allen 75002, it is worth more than 98% of them ($1,720,267 against a typical $481,072), its price per square foot is higher than 94% of them ($325 against a typical $216), it is bigger than 96% of them (5,297 ft² against a typical 2,379 ft²), its lot is bigger than 84% of them (1.53 ac against a typical 0.2 ac) and it is newer than 98% of them (2021 against a typical 1999). Measured against all of Collin County, it is worth more than almost all 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 4208 Boulder Dr, Allen, TX?

The 2025 property tax bill for 4208 Boulder Dr, Allen, TX was $24,470. The county assessed it at $1,831,786.

More homes on Boulder Dr

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