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Single Family ResidenceResidential
$316,067$194 / 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 Sep 24, 2026
Last sold for $105,166 on Oct 18, 2013

521 FOSSIL LAKE CT

ARLINGTON, TX 76002
3
Beds
2
Baths
1,629 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
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

$316K
$300K low$332K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$105,166 · Oct 18, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,313 (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.$237,147 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$187,147
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$260,862
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$237,147

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyTARRANT
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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 · 42 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.

Foreclosure Filings(2)

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

E
Imogene Gideon Elementary SchoolB-
Elementary · Grades PK–4 · 0.7 mi
M
James Coble Middle SchoolB-
Middle · Grades 7–8 · 1.0 mi
H
Timberview High SchoolB-
High · Grades 9–12 · 1.6 mi

District: Mansfield Independent School District

Neighborhood · ZIP 76002These 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.31
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
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.36,974
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,051 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,278
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,080
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

521 Fossil Lake Ct 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 80% of homes in Fossil Lake
  • Costs more per square foot than 87% of homes in Arlington 76002
  • Smaller than 87% of homes in Arlington 76002
  • Has a smaller lot than 77% of homes in Arlington 76002
  • Newer than 69% of homes in Tarrant County

What homes are worth in Arlington 76002

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

This home
$237K$497K

This home is worth more than 21% of homes in Arlington 76002.

How it measures up in Arlington 76002

The dot is this home. The mark in the middle is the typical home in Arlington 76002.

Estimated value$316,067
CheaperTypical $349,418Pricier

Pricier than 21% of homes nearby

Price per ft²$194
CheaperTypical $169Pricier

Pricier than 87% of homes nearby

Living area1,629 ft²
SmallerTypical 2,096 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.15 ac
SmallerTypical 0.17 acBigger

Bigger than 23% of homes nearby

Year built2002
OlderTypical 2002Newer

Newer than 50% of homes nearby

How 521 Fossil Lake Ct ranks against every home in each area.
MeasureThis homeFossil LakeArlington 76002Tarrant County
Estimated valuepricier than$316,06720% of homes21% of homes47% of homes
Price per ft²pricier than$19466% of homes87% of homes65% of homes
Living areabigger than1,629 ft²27% of homes13% of homes38% of homes
Lot sizebigger than0.15 ac60% of homes23% of homes29% of homes
Year builtnewer than200243% of homes50% of homes69% of homes

About 521 Fossil Lake Ct

How much is 521 Fossil Lake Ct, Arlington, TX worth?

The TopHap Estimate for 521 Fossil Lake Ct, Arlington, TX is $316,067 as of Sep 24, 2026. The likely range is $300,269 to $331,865. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 Fossil Lake Ct, Arlington, TX last sell?

521 Fossil Lake Ct, Arlington, TX last sold on Oct 18, 2013 for $105,166, according to the county's recorded deed.

How big is 521 Fossil Lake Ct, Arlington, TX?

521 Fossil Lake Ct, Arlington, TX has 3 bedrooms, 2 bathrooms, 1,629 square feet of living space and a 0.15-acre lot.

When was 521 Fossil Lake Ct, Arlington, TX built?

521 Fossil Lake Ct, Arlington, TX was built in 2002, making it 24 years old. The building has 1 story.

What schools serve 521 Fossil Lake Ct, Arlington, TX?

521 Fossil Lake Ct, Arlington, TX is assigned to Imogene Gideon Elementary School (elementary), rated B-; James Coble Middle School (middle), rated B-; Timberview High School (high), rated B-. All sit in Mansfield Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 Fossil Lake Ct, Arlington, TX compare to other homes in Arlington 76002?

Among the 11,080 homes in Arlington 76002, it is worth more than 21% of them ($316,067 against a typical $349,418), its price per square foot is higher than 87% of them ($194 against a typical $169), it is bigger than 13% of them (1,629 ft² against a typical 2,096 ft²), its lot is bigger than 23% of them (0.15 ac against a typical 0.17 ac) and it is newer than 50% of them (2002 against a typical 2002). Measured against all of Tarrant County, it is worth more than 47% 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 521 Fossil Lake Ct, Arlington, TX?

The 2025 property tax bill for 521 Fossil Lake Ct, Arlington, TX was $5,313. The county assessed it at $237,147.

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