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Single Family ResidenceResidential
$602,991$198 / 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 97How 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
Last sold for $255,000 on Aug 3, 2004

3601 DIAMONDHEAD DR

PLANO, TX 75075
4
Beds
3.5
Baths
3,050 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$603K
$585K low$621K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$255,000 · Aug 3, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,003 (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.$537,802 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$160,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$377,802
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$531,666
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$537,802

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.2005
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Wood (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 · 64 ft²

Transaction History(1)

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
Saigling Elementary SchoolA
Elementary · Grades KG–5 · 0.3 mi
M
Haggard Middle SchoolA-
Middle · Grades 6–8 · 0.8 mi
H
Plano Senior High SchoolB+
High · Grades 11–12 · 0.9 mi

District: Plano Independent School District

Neighborhood · ZIP 75075These 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.103
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.7%
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.43,070
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,376 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,128
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$120,947
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

3601 Diamondhead 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.

  • Worth more than 96% of homes in High Place
  • Bigger than 95% of homes in High Place
  • Has a bigger lot than 71% of homes in Plano 75075
  • Newer than 89% of homes in High Place

What homes are worth in Plano 75075

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

This home
$223K$787K

This home is worth more than 92% of homes in Plano 75075.

How it measures up in Plano 75075

The dot is this home. The mark in the middle is the typical home in Plano 75075.

Estimated value$602,991
CheaperTypical $461,000Pricier

Pricier than 92% of homes nearby

Price per ft²$198
CheaperTypical $204Pricier

Pricier than 37% of homes nearby

Living area3,050 ft²
SmallerTypical 2,246 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.23 ac
SmallerTypical 0.22 acBigger

Bigger than 71% of homes nearby

Year built1981
OlderTypical 1978Newer

Newer than 67% of homes nearby

How 3601 Diamondhead Dr ranks against every home in each area.
MeasureThis homeHigh PlacePlano 75075Collin County
Estimated valuepricier than$602,99196% of homes92% of homes66% of homes
Price per ft²pricier than$19846% of homes37% of homes38% of homes
Living areabigger than3,050 ft²95% of homes92% of homes69% of homes
Lot sizebigger than0.23 ac65% of homes71% of homes71% of homes
Year builtnewer than198189% of homes67% of homes12% of homes

About 3601 Diamondhead Dr

How much is 3601 Diamondhead Dr, Plano, TX worth?

The TopHap Estimate for 3601 Diamondhead Dr, Plano, TX is $602,991 as of Sep 24, 2026. The likely range is $584,892 to $621,090. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3601 Diamondhead Dr, Plano, TX last sell?

3601 Diamondhead Dr, Plano, TX last sold on Aug 3, 2004 for $255,000, according to the county's recorded deed.

How big is 3601 Diamondhead Dr, Plano, TX?

3601 Diamondhead Dr, Plano, TX has 4 bedrooms, 3.5 bathrooms, 3,050 square feet of living space and a 0.23-acre lot.

When was 3601 Diamondhead Dr, Plano, TX built?

3601 Diamondhead Dr, Plano, TX was built in 1981, making it 45 years old. The building has 2 stories.

What schools serve 3601 Diamondhead Dr, Plano, TX?

3601 Diamondhead Dr, Plano, TX is assigned to Saigling Elementary School (elementary), rated A; Haggard Middle School (middle), rated A-; 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 3601 Diamondhead Dr, Plano, TX compare to other homes in Plano 75075?

Among the 11,477 homes in Plano 75075, it is worth more than 92% of them ($602,991 against a typical $461,000), its price per square foot is higher than 37% of them ($198 against a typical $204), it is bigger than 92% of them (3,050 ft² against a typical 2,246 ft²), its lot is bigger than 71% of them (0.23 ac against a typical 0.22 ac) and it is newer than 67% of them (1981 against a typical 1978). Measured against all of Collin County, it is worth more than 66% 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 3601 Diamondhead Dr, Plano, TX?

The 2025 property tax bill for 3601 Diamondhead Dr, Plano, TX was $7,003. The county assessed it at $537,802.

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