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Single Family ResidenceResidential
$181,485$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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

521 MADDOX ST

DENTON, TX 76205
2
Beds
1
Baths
1,140 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.
2,968 ft²
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$181K
$166K low$197K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,312 (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.$102,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,550
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$83,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$66,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$102,000

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.30%
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
CountyDENTON
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.1980
Lot (acres)The size of the land the home sits on, from county records.0.07
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
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 · 168 ft²

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

M
Calhoun Middle SchoolC-
Middle · Grades 6–8 · 1.0 mi
H
Denton High SchoolC-
High · Grades 9–12 · 1.4 mi
E
Frank Borman Elementary SchoolD
Elementary · Grades PK–5 · 1.8 mi

District: Denton Independent School District

Neighborhood · ZIP 76205These 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.128
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 100.31

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.93%
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.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.24,623
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,882 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,585
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,243
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

521 Maddox 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.

  • Among the least valuable homes in Denton County
  • Costs less per square foot than 89% of homes in Denton County
  • Smaller than 97% of homes in Denton County
  • Has a smaller lot than 98% of homes in Denton County
  • Older than 93% of homes in Denton County

What homes are worth in Denton 76205

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

This home
$155K$897K

This home is worth more than 7% of homes in Denton 76205.

How it measures up in Denton 76205

The dot is this home. The mark in the middle is the typical home in Denton 76205.

Estimated value$181,485
CheaperTypical $358,351Pricier

Pricier than 7% of homes nearby

Price per ft²$159
CheaperTypical $184Pricier

Pricier than 16% of homes nearby

Living area1,140 ft²
SmallerTypical 1,998 ft²Bigger

Bigger than 17% of homes nearby

Lot size2,968 ft²
SmallerTypical 0.24 acBigger

Bigger than 4% of homes nearby

Year built1975
OlderTypical 1983Newer

Newer than 32% of homes nearby

How 521 Maddox St ranks against every home in each area.
MeasureThis homeDenton 76205Denton County
Estimated valuepricier than$181,4857% of homesalmost no homes
Price per ft²pricier than$15916% of homes11% of homes
Living areabigger than1,140 ft²17% of homes3% of homes
Lot sizebigger than2,968 ft²4% of homes2% of homes
Year builtnewer than197532% of homes7% of homes

About 521 Maddox St

How much is 521 Maddox St, Denton, TX worth?

The TopHap Estimate for 521 Maddox St, Denton, TX is $181,485 as of Oct 21, 2026. The likely range is $166,389 to $196,581. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 Maddox St, Denton, TX last sell?

521 Maddox St, Denton, TX last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 521 Maddox St, Denton, TX?

521 Maddox St, Denton, TX has 2 bedrooms, 1 bathrooms, 1,140 square feet of living space and a 0.07-acre lot.

When was 521 Maddox St, Denton, TX built?

521 Maddox St, Denton, TX was built in 1975, making it 51 years old. The building has 1 story.

What schools serve 521 Maddox St, Denton, TX?

521 Maddox St, Denton, TX is assigned to Calhoun Middle School (middle), rated C-; Denton High School (high), rated C-; Frank Borman Elementary School (elementary), rated D. All sit in Denton Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 Maddox St, Denton, TX compare to other homes in Denton 76205?

Among the 4,309 homes in Denton 76205, it is worth more than 7% of them ($181,485 against a typical $358,351), its price per square foot is higher than 16% of them ($159 against a typical $184), it is bigger than 17% of them (1,140 ft² against a typical 1,998 ft²), its lot is bigger than 4% of them (2,968 ft² against a typical 0.24 ac) and it is newer than 32% of them (1975 against a typical 1983). Measured against all of Denton 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 521 Maddox St, Denton, TX?

The 2025 property tax bill for 521 Maddox St, Denton, TX was $1,312. The county assessed it at $102,000.

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